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Disseminating the results of hydrological r e sea rch and practice worldwide

World Catalogue of Maximum Observed Floods

Since publication of this volume it has become apparent that the data for the USA were not checked fully before the tables were submitted to IAHS Press for publication. An erratum is in preparation and will be distributed to all purchasers of the volume. It is hoped to include additional data that have been made available since publication.

CG/I7 May 2004

international Association of Hydrological Sciences / Association Internationale des Sciences Hydrologiques The International Association of Hydrological Sciences Limited is a UK Registered Charily: no. 1078635

World Catalogue of Maximum Observed Floods Répertoire mondial des crues maximales observées

Errata and Supplementary Data August 2004 © IAHS Press

Since publication of the catalogue it has become apparent that there were some data entry errors, particularly in the USA data. The errors are detailed here (the USA tables are reproduced in full), with revised tables for the UK and new data from Belgium, received since publication.

Hydrometric authorities occasionally review and revise their their flood records, and flood statistics continue to accumulate, hence a catalogue of this nature can only reflect the information available at a given point in time. The data reproduced here are as provided and checked by the supplying authority.

CONTENTS World's maximum observed floods General Errata in Tables 1, 2 and 3, except for UK and USA UK, Tables 1, 2 & 3, pages 142-144, and 262, incorporating recent revisions USA, Tables 1 & 2, corrected pages 145-166, and Table 3, corrected pages 263-283 Belgium, new data

THE WORLD'S MAXIMUM FLOODS

USA, Hawaii, Wailua New examination of the survey, hydraulic assumptions and calculations during 2003 by the US Geological Survey, Water Resources Division ( U S G S - W R D ) resulted in revision of the maximum discharge to 1950 m 3 s"1 ; this results in a k value of 5.65 instead of 5.82.

USA, Texas , North Fork In 2003, U S G S - W R D similarly revised the maximum discharge to 2100 m 3 s" 1; this results in a /rvalue of 5.53 Hubbard Brook instead of 5.77.

GENERAL ERRATA

A U S T R A L I A

A Z E R B A I J A N

B U R K I N A F A S O

C H I N A

C R O A T I A

D E N M A R K

F I N L A N D G E R M A N Y

H U N G A R Y

INDIA

J A M A I C A J A P A N M A L A W I N E P A L N E T H E R L A N D S N I C A R A G U A N I G E R I A N O R W A Y

P A K I S T A N

P O L A N D P U E R T O R I C O

Table 1 Table 2

Tab le 3

Table 3

Table 2 Table 3

Table 1 Tab le 2 Table 3

Table 1 Table 3 Table 1 Table 2 Table 3 Table 1 Table 3

Table 2 Table 3 Table 3 Table 3 Tab le 3 Table 3: Table 2 Table 3 Tab le 3 Tab le 1 Tab le 2

Table 3

Table 3 Table 1

Northern Territory: Roper at Red Rock: read discharge as "47400" New South Wales : Gungadal: dates should read as; 1925: "05"; 1934: "08-29": 1950: "03-33": 1974: "08-30" Wes te rn Australia: Frankland: entry duplicated, Fitzroy Crossing: dafe 05 should be "03" Victoria: Latrobe: discharge "1489" (1954) should be against year 1978 Queensland: Proserpine dam site: 1980: read discharge as "3100" N e w South Wales : Hunter River: 1986: read date as "08-09", and 1987 as "08-20" Murrum Bridge River: 1983 as "08-27" Nackchivanchay: missing line: "1994 05-06 28" Ganjach- Zurnabad: 1973: discharge is "34.8" Kurackchay-Dozular: missing line: "1984 06-07 11.8" Lenkoranchay-Sifidor: 1984: read date as "08-29"

Diebougou (03): read dates as follows: "1988 09-27", ' Comoe: 1997: dafe should be "06-16" Leraba: dates should read: 1994 "10-07", 1995 "09-20"

1989 09-06", "1991 09-12", "1996 09-20"

1996 "09-21", 1997 "0912", 1998 "08-22" Hebei (3): Long, should read "118.45": Guangxi W u z h o u (15): Long, should be "111.1£ Shanxian (8) discharge should be "1700" St. Broad: delete last line (1976) Drava Donji Miholijac: add line "1968 26-19 967 B2", 1994: read as "10 96" No. 210084 Tvi lum Bro: read area as "1282" Guden Tvi lum Bro: add: "1944 01-28 28.3 A1" Kemijoki: read as "N 65.47" Zittau: line 1 maximum discharge should be "1380" Maxau: delete second entry "1977 02-12 3560" 1: No . 90-002 Maco: " E " should be "20-27" Danube at Budapest: 1977: read date as "02-15" T i s z a Szeged : 1978: discharge should be "2310" Z a g y v a , Jasztelek: read as : 1986 03-15 20 A1

1987 05-25 23 A1 1988 04-05 18 A1 1989 07-02 32 A1 1990 12-13 7 A1 1991 05-21 31 A1

No. 13: Pattagudem: 1990: maximumum discharge should be "28300" Mahandi at Tikrapara: 1991 : discharge should be "26541 " Add: "1991 05-22 1790 B" Chikugo: discharges should read: 1991 "3550", :1992 "1060", 1993 "4250" Shire River at Liwonde 1950: read line as: "02-19 460 B1" Chisapani: add line at end: "1995 9550 08-13" No. 0360 Meuse: 1993: read depth as "117" and 1995: as "162" San Gabriel Tamatoya : read discharge 1994 as "8" and 1995 as "79" Niger W u r o Boki: add to 1996: "0900 3457 A2 " Austena (20.2): area should be "286" Engeren (373.46): add line "1985 28-01 100 2 A 2 C 1 A 1 A 1 0 " Losna (2.145): 1938: discharge should be "2852" Etneelv (41.1): add line "1983 27-10 143 4 A2C1 A 1 A 14" Polmak (234.18): delete last four lines Ferozpur: read discharges as follows: 1993: "3736": 1994: "4840": 1996: 1779" Mangla Jhe lum: read discharges as follows: 1997: "1647": 1998: "2739" add line: "1975 1108 105 A 1 " Site no. 50045010: cover "B40" not B35, and "E10" nof E15 Site no. 50056000: should read: coords "N 18:11, W 65:54", period: "1960" and "1970" (not 1963-2000), area: "17.7", soil: "B100", cover: "B25 C40 D25 E10" Site no. 50144000: cover should read: "B25 C20 D50 E5"

Table 2 Site no. "50056000" (not 5005600)

R O M A N I A

R W A N D A S L O V A K I A S O U T H A F R I C A

SRI L A N K A

S W E D E N S W I T Z E R L A N D T A I W A N

T H A I L A N D

U K R A I N E

Table 3

Table 3 Table 3 Table 1 Table 2 Table 3

Table 3

Table 3 Table 1 Table 3

Table 3

Table 3

lalomita Cosereni : 1987: read discharge as "168" Siret Lungoc: 1996: read discharge as "1612" Pietreni Cocargea: 1975: read discharge as "7.7", 1988: read line as "1988 07-20 4.9 A1" Akagera Kigali: 1983: read date as "05-27" Hiron-Banska 1991: read date as "11-12" Black Mfolozi: missing area is: "1648" Ongers : read discharge as "6040" Fleur de Lys : add line: "1959 02-19 128 A2" Orange - K r a a l : add line: "1989 01-12 1875 A1" Tuge la Mandini: add second 1967 line: "1967 0208 4678 A 1 " Kelani Glencourse: 1971: dafe should be "09-23", 1974: discharge should be "2068", 1980: date should be "09-11", 1986: dafe should be "10-05" Giman Gimdalsby: 1916: read as "05-21" and Vindeln 1928 as "06-19" Rhein at Basel: period should be "1808-1999" Tanshu i W u t u : 1982: read discharge as "682 Kaoping: LL-Lin Bridge: 2000: read dischage as "5550 T h e W a n g Phu : 1986: discharge should be "425" Wichen Buri: 1986: discharge should be "106" Nang Rong: 1988: discharge should be "43" Huai Lam C h a Nang: divide all discharges by "10", but 1982 should be "8.0", 1984 should be "17.1" and 1992 should be "21.9" Dneiper- Klyev: 1924: read as: "10000" Golovesnia: add lines: 1967 03-31 1.9 A1

1977 06-21 1.3 A1 1978 03-17 9.1 A1 1979 03-22 9.6 A1

Southern Bug: add: "1980 04-05 2410"

UNITED KINGDOM, Table 1

Observa t ion sites and record Basin character ist ics Site no. River basin Stream Obs. site T y p e Coords

Lat./Long. Period Area

(km 2 ) Slope Soil

(a) Cover (b)

Regime Precip. (mm)

Disch. ( m V )

7002 Findhorn Findhorn Forres 1 N W 57:36 03:39

1958-2002

782 D B36 D64

A10 C65 E20

50 1090 19.12

8006 Spey Spey Boat O'Brig 1 N W 57:33 03:08

1952-2002

2861 D B21 D64

A20 C65 E20

50 1109 64.55

12001 Dee Dee Woodend 1 N " ' W 57:03 02:36

1929-2002

1370 C B35 B64

A10 C50 E35

1117 36.59

15006 t a y T a y Baliathie 1 N W 56:31 03:23

1952-2002

4587 D B5 C15 D60

Â Ï 5 C55 D10 E20

50 1451 167.70

23001 T y n e T y n e Bywell 1 N W 54:57 01:56

1956-2002

2176 D D100 A20 C70 D5

50 1035 45.38

24003 W e a r W e a r Stanhope 1 N W 54:44 02:01

1958-2002

172 B C 50 1310 3.72

25002 T e e s T e e s Dent Bank 1 N W 53:37 02:06

1956-1974

217 D D100 C95 50 1625 7.67

25005 Leven Leven Leven Bridge

1 N W 54:30 01:19

1959-2002

196 D B

D100 A10 C40 C40

50 731 1.89

27021 Humber Don Doncaster 1 N W 53:31 01:08

(1868)-2002

1256 C A25 C15 D60

A15 " C35 D25 E25

50 796 16.37

28009 Trent Trent Trent Brige (Colwick)

3,1 N W 52:57 01:04

(1883)-2002

7486 C A12 C11 D67

A5 C45 D25 E20

50 766 84.54

28070 Trent Burbage Brook

Burbage 1 53:19 01:36

(1925)-1982

9.1 D D100 À10 C80 E5

50 1033 0.19

29003 Tud Lud " " Louth 1 N W """" 53:22 00:00

19S8- " 2002

55.2 c A100 A5 C10 D80 E5

50 684 0.43

38007 Lee Canons Brook

Elizabeth W a y

1 " N w 51:46 00:04

1953-2002

21.4 B B22 C78

A10 C20 D20 E45

50 604 - g i s

39001 Thames T h a m e s Teddington/ Kingston

1 N W 51:26 00:19

(1774)-2000

9948 C B

A47 B2 C3 D43

A15 C30 D35 E15

50 716 65.65

40003 Medway Medway Teston 1 N E 51:15 00:27

1956-2002

1256 C D100 A20 C35 D25 E10

50 754 10.73

41005 Ouse O u s e Gold Bridge 1 N W 50:58 00:02

1960-2002

181 C D100 A30 C35 D20 E10

50 855 2.14

42010 Itchen Itchen Highbridge-Allbrook

1 N W 50:59 01:20

1958-2002

360 C A93 B6

50 860 5.40

45005 Otter Otter Dotton 1 N W 50:41 03:17

1962-2002

203 C A52 D48

A10 C45 D35 E10

50 983 3.12

46003 Dart Dart Austins Bridge

1 N W 50:29 03:45

1958-2002

248 D A40 B42 D18

A15 C75 D5

50 1841 11.15

46005 Dart " East Dart Believer 1 N W 50:35 03:53

Î964-2002

215 E D100 A10 C90

50 2077 1.24

46806 Avon A v o n Intake 2 N W 50:27 03:51

1936-1955

14 E D100 C 50 2200

50001 T a w T a w Umberleigh 1 N W 50:60 03:59

1958-2002

826 C A3 B54 D43

A15 C60 D20

50 1160 18.53

51901 Wes t Lyn W e s t Lyn Lynmouth 3 N W 51:13 03:49

23.5 C B85 D15

C20 D80

50 1250

52005 Parret T o n e Bishops Hull 1 N W 51:01 03:08

1961-2002

202 c A18 B47 C35

A10 C50 D35

50 984 3.16

53004 Avon C h e w Compton Dando

1 N W 51:22 02:30

1958-2002

130 B A23 C55

A10 C60

50 1005 1.14

D22 D20

142

Table 1 continued, and Table 2, UNITED KINGDOM

Observa t ion sites and record Basin character ist ics Site no. River basin Stream Obs . site T y p e Coords

Lat /Long. Period Area

(km 2 ) Slope Soil

(a) Cover (b)

Regime Precip. (mm)

Disch. ( m V )

54001 Severn Severn Bewdley 1 N W 52:23 02:19

1921-2002

4325 D A

A22 B28 D50

A15 C55 D25 E5

50 916 61.88

54013 Severn Clywedog Cribynau 1 N W 52:27 03:33

1959-1979

57 D . B36 D64

A60 C30 D10

50 1912 2.24

54043 Severn Severn Upton on Severn

2 N W 52:03 02:11

1955-1970

6850 D A

B D

A15 C55 D25 E5

50 828 99.52

54049 Avon Leam Princes Drive

1 N W 52:17 01:33

1979-2002

362 A6 C14 D80

50 675 2.16

55007 W y e W y e Erwood 1 N W 52:05 03:20

1937-2002

1282 c B

B57 D43

A Ï 0 C85

50 1392 36.95

55008 W y e W y e Cefn Brwyn 4 N W 52:26 03:43

1951-2002

10.6 E D100 C95 E5

50 2441 0.71

56006 Usk Usk Trallong 1 N W 51:57 03:31

1963-1984

184 D B53 D47

Â10 C85

50 1701 6.56

57004 Taff Cynon Abercynon 1 N W 51:39 03:20

1957-2002

106 D D100 A20 C60 E15

50 1820 4.31

60010 Twy i T w y i Nantgaredig ( T y Castell)

1 N W 51:51 04:11

1958-2002

1090 C B70 D30

A15 C45 D40

50 1568 39.01

71001 Ribble Ribble Salmesbury 1 N W 53:46 02:37

1960-2002

1145 C D100 A10 C80 E10

50 1327 32.85

71804 Kibble Hodder Dunshope 1 N W 53:58 02:31

24.9 D D100 c 50 1810

77001 Esk Esk Netherby 1 N W 55:02 02:57

1963-2002

842 C C38 D62

A30 C65

50 1443 26.53

83802 Irvine Irvine Kilmarnock 3 N W 55:36 04:30

(1913)-1987

218 C C C80 D20

50 1340 6.63

84001 Clyde Kelvin Killermont 1 N W 55:54 04:18

1948-2002

335 C D100 A10 C70 D5 E15

50 1253 8.51

(a) Derived from the Winter Rainfall Acceptance Potential ( W R A P ) map {Flood Studies Report, 1975; Natural Environment Research Council, Swindon, UK) .

(b) Derived using the UK Land Cover Map 2000 (http://www.ceh.ac.uk/data/lcm/lcm2000.shtm).

Flood characterist ics Discharge est imation Site no. Stream Obs. site Y e a r Date of Max. disch. Climatic Condn SectloN Precision Anteced Depth Duration

max. ( m 3 s" 1) (a) origin disch. es t quai. (± m 3 s" 1 ) precip. (mm) (day) 7002 Findhorn Forres 1970 08-16 1600 1

1981 09-20 570 1 8006 Spey Boat O'Brig 1970 08-17 1060 1

1956 07-30 853 1 1960 08-25 761 1

12001 Dee Woodend 1829 08 1900 1 1920 10 1135 1 1937 01-24 1133 1

15006 T a y Ballathie 1993 01-17 2270 4 1990 02-05 1750 4 1974 01-30 1470 4

23001 T y n e Bywell 1967 10-16 1500 1 1979 11-26 1380 1

24003 W e a r Stanhope 1995 01-31 297 4 1968 03-23 224 4

25002 T e e s Dent Bank 1968 03-23 445 4 1959 10-26 352 1

25005 Leven Leven 2000 11-03 124 1 Bridge 1979 03-28 107 1

1968 11-02 99 1 27021 Don Doncaster 1941 348

1947 03-19 347 4

28070 Burbage Burbage 1958 07-01 27.8 1 Brook 1973 07-15 26.2 1

28009 Trent Trent Bridge 1795 1420 1 1875 1270 1 1852 1130 1 1947 03-19 1110 4

143

UNITED KINGDOM, Table 2 continued

Flood character ist ics Discharge est imation Site no. Stream Obs. site Y e a r Date of Max. disch. Climatic Condn SectloN Precision Anteced Depth Duration

max. ( m 3 s 1 ) ( a ) origin disch. est. quai. (± m 3 s"') precip. (mm) (day)

29003 Lud Louth 1920 05-29 152.0 1 1968 11-02 7.1

38007 Canons Harlow 1958 07-01 14.2 1 " " " Brook 1993 06-10 14.0 1

39001 Thames Teddington/ 1894 11-18 800 " " Ï ' Kingston 1947 03-20 714

1968 09-17 600 1

40003 Medway Teston 1968 09-16 300 1 - - -1979 12-27 268 1 2000 10-13 264 1

41005 Ouse Gold Bridge 2000 10-12 """ 94.4 1974 11-22 87 1

42010 Itchen Highbridge- 2000 12-12 20 1 Allbrook

45005 Otter Dotton 1968 07-11 347 1 2000 12-07 147 1

46003 " Dart Austins 1979 12-27 496 Bridge 2000 12-07 371 1

1960 09-30 355 1 46005 East Dart Believer 1979 12-27 ' 60 ï

2000 12-31 54 1 46806 A v o n Intake 1944 11-16 47.9

1956 09-27 37.4 1 50001 T a w Umberieigh 2000 10-30 618 1

1960 12-04 523 1 51901 Wes t Lyn Lynmouth 1952 08-15 252 " 1 52005 Tone Bishop's Hull 2000 10-30 80 1

1999 01-20 67 1 53004 Chew Compton 1968 07-10 226

Dando 1

54001 Severn Bewdley 1947 03-21 671 1946 01-10 642 1960 12-06 629 1

54013 Clywedog Cribynau 1964 12-12 120 1 1959 10-26 88 1

54043 Severn Upton 1960 01-25 540 1960 12-07 515 1

54049 Learn Princes 1998 04-10 217 1 Drive

55008 W y e Cefn Brwyn 1973 08-05 59 1 55007 W y e Erwood 1960 12-02 1230" 1

1979 12-27 1121 1965 12-09 1119 1

55006 Usk Trallong 1998 10-23 384 '1 1979 12-27 324

57004 Cynon Abercynon 1979 12-27 182 1998 10-23 143 1

60001 T o w y Nantgaredig 1987 10-19 1300 ( T y Castell) 1931 1270

71001 Ribble Salmesbury 1980 10-27 995 1 1964 12-12 915 1 . .. '

71804 Dunsop Footholme 1967 " 08-08 241.0 *1 1951 08-03 32.5 1

77001 Esk Netherby . 1977 10-31 m o 1 1964 10-06 1060 1

83802 Irvine Kilmarnock 1961 08-08 227 1966 12-19 129 1

84001 Kelvin Kiilermont 1994 12-12 253 1 1954 10-18 159 1

(a) A large majority of the peak flows were taken from the Flood Estimation Handbook (Institute of Hydrology, 1999). A major review of UK flood peak data is nearing completion—a few of the peak flows featured here (in Table 2) may be revised.

144

UNITED KINGDOM, Table 3

Y e a r Month-day Discharge Obs. Y e a r Month-day Discharge Obs. Y e a r Month-day Discharge Obs. ( m V ) | ( m V ) | ( m V )

1884 02-03 231 1924 01-26 297 1964 03-16 369 1885 02-18 229 1925 01-04 522 1965 09-26 131 1885 12-07 244 1926 01-08 370 1966 02-26 323 1887 01-14 284 1927 03-02 374 1967 03-10 312 1888 03-28 207 1928 01-07 526 1968 09-07 600 1889 03-10 237 1928 12-30 235 1968 12-18 369 1890 01-30 204 1929 12-13 552 1970 01-24 224 1891 02-01 171 1930 12-01 228 1971 01-27 362 1891 10-25 339 1932 05-25 274 1972 03-08 330 1893 02-28 300 1933 02-28 478 1972 12-07 266 1894 02-19 173 1934 03-16 94 1974 02-16 353 1894 11-18 806 1935 03-01 227 1974 11-23 559 1896 03-24 202 1936 01-02 478 1975 12-02 157 1897 02-07 351 1937 01-25 237 1977 01-02 334 1898 01-02 171 1937 12-15 247 1978 01-29 326 1899 02-14 262 1939 02-01 369 1979 04-09 324 1900 02-21 533 1940 02-09 409 1979 12-29 393 1901 04-13 200 1940 11-19 384 1981 03-14 289 1901 12-31 162 1942 01-26 298 1981 12-15 314 1903 06-21 386 1943 02-02 457 1982 12-10 345 1904 02-15 516 1944 01-24 115 1984 03-25 286 1905 03-17 229 1944 12-19 261 1984 11-24 270 1906 01-18 249 1945 12-30 256 1985 12-27 408 1907 01-03 .220 1947 03-20 714 1987 04-08 304 1907 12-17 375 1948 01-31 227 1988 01-30 402 1909 03-08 204 1949 01-03 299 1989 02-27 262 1910 02-17 231 1950 02-04 324 1990 02-04 427 1910 12-18 428 1951 02-07 385 1991 01-11 220 1912 01-27 367 1951 11-20 377 1992 09-27 165 1913 01-24 255 1952 12-22 263 1992 12-03 378 1914 03-11 256 1954 02-20 214 1994 01-10 400 1915 01-05 585 1954 12-01 452 1995 02-02 385 1916 03-29 373 1956 02-01 315 1996 01-10 301 1916 12-26 327 1957 02-09 314 1997 02-26 192 1918 01-23 350 1958 02-26 316 1998 01-06 295 1919 03-08 .334 1959 01-23 374 1999 01-19 325 1920 02-01 251 1960 01-25 308 1999 12-27 335 1921 01-05 240 1960 11-04 456 2000 11-07 463 1922 03-10 197 1962 01-23 344 2002 02-05 338 1923 04-14 231 1963 03-11 285 2003 01-02 482

River Severn , Bewdley (4325 km 2 ) (a) 1924 06-01 346 1950 02-12 491 1976 01-03 216 1925 01-02 391 1951 01-07 311 1977 07-11 292 1926 01-01 370 1951 12-30 363 1978 02-05 273 1926 11-20 289 1952 12-18 285 1978 12-31 341 1928 02-19 426 1954 02-11 268 1980 02-08 330 1928 11-26 382 1955 03-28 430 1981 03-24 356 1929 12-10 467 1956 01-28 382 1982 01-06 322 1931 05-31 322 1957 09-27 472 1983 01-06 329 1932 01-09 395 1958 02-12 423 1984 02-09 351 1933 03-05 275 1959 01-04 357 1984 11-25 371 1934 01-19 207 1960 01-24 504 1986 01-12 438 1935 02-26 234 1960 12-06 629 1987 01-02 481 1935 11-18 287 1962 01-17 255 1988 01-26 495 1936 12-17 439 1963 03-08 336 1989 02-20 332 1938 01-19 342 1963 11-28 322 1990 02-01 420 1939 01-18 439 1984 12-15 472 1991 01-12 324 1940 12-18 472 1965 12-20 598 1991 12-24 255 1941 02-12 547 1967 03-01 377 1992 12-04 308 1942 01-26 313 1968 01-16 516 1993 12-25 406 1943 01-02 287 1969 05-28 326 1995 01-30 389 1944 01-25 402 1970 02-24 318 1997 02-26 207 1945 02-02 362 1971 01-25 270 1998 01-07 381 1946 02-10 642 1972 01-28 231 1998 10-30 412 1947 03-21 671 1972 12-08 357 1999 12-14 304 1948 01-15 551 1974 02-13 365 2000 11-05 506 1949 01-04 341 1975 01-24 311 2002 02-12 366

(a) All the peak discharges are the highest daily mean flows (for the hydrological day, 09:00-09:00) for each water-year (October-^September). T h e peak flows for the Severn are gauged flows; those for the Thames are naturalized (adjusted to account for major upstream abstractions).

262

River T h a m e s , K ingston (9948 k m 2 ) (a)

Table 1, UNITED STATES OF AMERICA

Observa t i on si tes and reco rd Site no. River basin Stream

Basin character ist ics Obs. site T y p e Coords Period Area Slope Soil Cover Regime Precip. Disch.

Lat./Long. (km 2 ) A L A B A M A 02420000 Mobile Alabama

02372500

02374500

Conecuh

Murder Creek

Montgomery 1

Andalusia 1

Evergreen 1

N W 32:25 86:25

N W 31:15 86:36 N W 31:25 86:59

1886 1888 1928-2000 1905-1975 1929-2000

39100

3480

456

40 1350 690

A L A S K A 1 5 0 3 6 0 0 0 S peel Speel Juneau N W

58:12 133:37

15085600 South East Indian Creek Hollis 1 Alaska

15212000 Copper Copper Chitina 1

15389000 Yukon

15468000 Yukon

1 5 4 8 4 0 0 Y u k o n

Porcupine Fort Yukon 1

Y u k o n Rampart 1

Saicha Salchaket 1

15518350 Yukon Teklanika Lignite 1

15564900 Yukon Koyukuk Hughes 1

N W 55:27 132:42 N W 61:28 144:27

N W 66:59 143:08 N W 65:30 150:10 N W 64:28 146:55

N W 63:55 149:30 N W 66:03 154:16

1917-1918 1961-1975 1950-1963 1951-1952 1956-1990 1995 1965-1979 1956-1967 1949-1951 1953-1959 1961-2000 1965-1974 1961-1982 1994

22.E

53400

76400

516000

5620

1270

47700

90 50

50

90 80

80 90 80

80

80

1400 73

2400

3 0 0 1 0 6 0

200

300

300

403

3000

47

400 20

400 400

A R K A N S A S 07061000 Mississippi Whi te Batesville

07263500 Mississippi Arkansas Little Rock 1

07265450 Mississippi Mississippi Arkansas 1 City

07339500 Mississippi Rolling Fork De Queen 1

07340500 Mississippi Cossatot De Queen 1

07075000 Mississippi Middle Fork Shirley 1 of Little Red

N W 35:46 91:38

N W 34:45 92:16

N W 33:33 91:14

N W 34:03 94:25 N W 34:03 94:13 N W 35:39 92:19

1904-1958 1979-1994 1923 1927-1970 1887 1890-1893 1897-1898 1900-1980 1947-2000 1938-2000 1935 1939-1994 1999

28670

409500

2928300

471

932

782

60

90 70 60 90 70

60

60

1000 350

650 1150

15500

1300

1300

8.3

A R I Z O N A 09380000 Colorado Colorado Lees Ferry 1

09401000 Colorado Little Grand Falls 1 Colorado

09401400 Colorado Moenkopi T u b a City 1 W a s h

09426000 Colorado Bill Will iams A lamo Dam 1

1884 N W 36:52 111:35 1921-

1999 N W 1923 35:26 111:12 1926-

1959 1970-1971 1990-1994

N W 1941-36:01 111:24 1953

1965-1978

N W 1 8 9 1 34:14 113:36 1916

1927 1929-1999

289600

53600

6450

12000

90 70 71 71

71

70 71

(300) 505

250 7.2

250

300

0.4

2.6

145

UNITED STATES OF AMERICA, Table 1 continued

Observat ion sites and record Basin character is t ics Site no. River basin Stream Obs . site T y p e Coords

Lat./Long. Period Area

(km 2 ) Slope Soil Cove r Regime Precip.

(mm) Disch. ( m V )

09469500 Colorado Gila Coolidge 1 N W 1905 33370 70 300 9.6 Dam 33:10 110:32 1914- 71

1999 09471000 Colorado San Pedro Charleston 1 N W 1916- 3200 C 70 300 1.7

31:38 110:10 1999 71 09471190 Colorado Walnut Tombstone 4 N W " " ' 1953- 114 D c 70 290

Gulch (Site 31:44 100:06 1981 E no. 63.002)

09487100 Colorado Little T h r e e "1 H W " 1962 30.8 c 300 Brawley Points 32:07 111:20 1968-W a s h 1981

09515500 Colorado Hassa- Wickenburg 1 N W 1925- 1080 c 71 200 0.5 yampa 34:03 112:43 1927

1937-1938 1946-1982

C A L I F O R N I A 10262500 Great Basin Mojave

11055500 Santa Ana Little San Gorgonio Creek

11066500 Santa Ana Santa Ana

Barstow 1

Beaumont 1

Arlington 1

W 1931-34:54 117:01 1999

W 1950-34:02 116:57 1985

11073000 Santa Ana San Antonio Claremont 1

11142500 Arroyo de la Ar royo de ia San Simeon 1 Cruz Cruz

11187000 Sacramento Kern Kemviile 1

N W 33:58 117:28

N W 34:13 117:40 N W ' 35:43 121:17 N W 35:45 118:25

11300000 Sacramento Stanislaus Knights 1 Ferry

11378000 Sacramento Sacramento Red Bluff

11407000 Sacramento Feather Oroville

11433300 Sacramento Middle Fork Forest Hill 1 American

11459800 San Fran- San Rafael San Rafael 1 C isco Bay Creek

11474500 E e l N o r t h F o r k M i n a 1 Eel

11477060 Eel Eel

11532000 Smith

Scotia

South Fork Crescent Smith City

1862 1928-1973 1918-1972 1950-1979 1950 1954-1992 1882 1904-1932 1879-1888 1892-1968 1881 1902-2000 1959-2000 1973-1975 1954-1976 1911-2000

N W 1 9 5 4 -41:48 124:02 1968

1972-1975 1978-1979

N W 37:53 120:36

N W 40:14 122:11

N W 39:31 121:33

N W 39:00 120:46 N W 37:58 122:32 N W 39:56 123:21 N W 40:30 124:06

3340

4.5

2210

42.7

107"

2610

2540 '

23360

9390

1360

3.2

648

8060

754

A B C

À 8

A

E

A

À B C À "

70 71 30

30

30

30

90 30

90 50

90 50

90 50

'90 50 50

50

50

50

250

600

500

700

600

800

1000

900

1200

1566'

800

1100

"1200

2606

0.7

0

0.6

1.4

25

" 46

324

166

30

18

207

54

C O L O R A D O

06709500 Missouri

06710000 Missouri

06758000 Missouri

07099500 Lower Mississippi

09034500 Colorado

09342500 Colorado

Plum Creek Louviers

South Platte Littleton

Kiowa Creek Ëlbert

Arkansas

Colarado

San Juan

Pueblo

Hot Sulphur 1 Springs Pagosa 1 springs

06759000 lissouri Bijou Creek Wiggins

N W 39:29 105:00 N W 39:37 105:01 N W 39:13 104:32

N W 38:16 104:39 N W 40:05 106:05 N W 37:16 107:01

N W 40:15 104:02

1948-1989 1942-1985 1935 1955-1965 1895-1975 1905-1994 1911-1914 1927 1935-2000 1965

782

7950

74

12140

2140

772

3885

A

A

90 70 90 70 90 70

90 70 90

90 70

(500)

600

~ 500

400

800

500

0.8

6.6

0.03

21

10

146

Table 1 continued, UNITED STATES OF AMERICA

Obse rva t i on si tes and record

Site no. River basin Stream Bas in character is t ics

Obs. site T y p e Coords Period Area Slope Soil Cover Regime Precip. Disch. Lat./Long. ( km 2 )

C O N N E C T I C U T 0 1 1 8 7 9 8 0 Connecticut Farmington Collinsville 1

0 1 1 8 9 5 0 0 Connecticut Salmon Granby Brook

0 1 2 0 8 5 0 0 Housatonic Naugatuck Beacon Falls

N W 4 1 : 4 8 7 2 : 5 6

N W 4 1 : 5 6 7 2 : 4 7

N W 4 1 : 2 7 7 3 : 0 4

1 9 2 7

1936

1938

1955

1963 -

1 9 7 7

1947 -

1963

1920-

1924

1 9 2 7 -

1 9 9 9

9 3 2

1 7 5

6 7 3

6 0

6 0

6 0

1250

1250

1300

3.6

14.0

D E L A W A R E 0 1 4 9 0 6 0 0 Meredith

Branch Sandtown N W

3 9 : 0 2 7 5 : 4 2 1966 -

1 9 7 5

2 2

F L O R I D A 0 2 3 1 3 0 0 0 Withlac-

oochee Withlac-oochee

Holder i " N W

2 8 : 5 9 82:21

1932 -

2 0 0 0

4 7 1 0 4 0 1300 31

0 2 3 2 3 C O O Suwannee Suwannee Bell 1 N W 2 9 : 4 7 8 2 : 5 5

1928

1932 -

1956

2 4 3 0 0 " 4 0 1300 2 4 0

0 2 2 3 2 2 0 0 Wolf Creek Deer Park N W 1956- 66 .6

2 8 : 1 3 80 :55 1 9 9 9

0 2 3 0 1 5 0 0 Alafia Lithia N W 2 7 : 5 2 8 2 : 1 3

1533 -

2 0 0 0

8 6 8

0 2 3 1 9 0 0 0 Withlac-oochee

Pinetta N W 30 :36 8 3 : 1 6

1 9 2 8

1932 -

2 0 0 0

5 4 9 0

0 2 3 6 8 0 0 0 Yel low Miliigan N W 30 :45 86 :38

1 9 2 9

1 9 3 9 -

1998

1 6 2 0

G E O R G I A 0 2 2 2 6 0 0 0 Altamaha Altamaha Doctor-town 1 N W

3 1 : 3 9 8 1 : 5 0

1 9 2 5 -

2 0 0 0

3 5 2 0 0 A D

4 0 1200 3 9 3

0 2 1 8 2 0 0 0 Panther Creek

Toccoa N W 34:41 83:21

1 9 2 7 -

1 9 7 7

84 .2 A

0 3 5 6 8 9 4 5 Pope Creek Wi ldwood N W 3 4 : 5 8 8 5 : 2 6

1982 13.1

H A W A I I I S L A N D S 1 6 0 6 0 0 0 0 Wailua South Fork

Wai lua Lihue (Kauai)

1 N W 2 2 : 0 2 1 5 9 : 2 3

1914 -

1 9 9 9

58 .0 A 0 0 3.3

1 6 4 0 0 0 0 0 Halawa Halawa Stream

Halawa (Molokai)

1 N W 2 1 : 1 0 156 :46

1 9 1 8 -

1 9 2 5

1 9 2 8 -

1931

1 9 3 8 -

1 9 9 8

1 2 10 0.8

1 6 5 8 7 0 0 0 Honopou Honopou Stream

Huelo (Mauai)

1 N W 2 0 : 5 3 156 :15

1 9 1 1 -

1 9 9 9

1.7 0 0 0 .13

1 6 7 0 4 0 0 0 Wailuku Wailuku Piihonoua (Hawaii)

1 N W 19 :43 1 5 5 : 0 9

1 9 2 9 -

2001

386 0 0 8.1

1 6 7 1 7 0 0 0 Honolii Stream

Papaikou (Hawaii)

1 N W 19 :46 1 5 5 : 0 9

1 9 6 7 -

2001

3 0 . 0

I D A H O 1 2 3 0 9 5 0 0 Columbia Kootenai Bonners

Ferry " 1 N W

4 8 : 4 2 1 1 6 : 1 9

1 9 2 8 -

1960

3 3 7 0 0 7 0

9 0

( 6 0 0 ) 421

1 2 3 9 2 0 0 0 Columbia Clark Fork Cabinet N W 4 8 : 0 5 116 :07

1 8 9 4

1 9 2 9 -

2001

5 7 1 7 0 7 0

( 6 6 0 ) 6 3 3

1 2 4 1 5 0 0 0 Columbia St Maries Lotus 1 ' N W 4 7 : 1 5 1 1 6 : 3 7

1 9 1 2

1 9 2 1 -

1966

1 1 3 0 A 9 0

61

1000 14.8

1 3 0 5 0 5 0 0 Snake Henry's fork St Anthony " Ï N W 4 3 : 5 8 111 :40

1 9 1 9 -

2001

4 5 8 0 9 0

7 0

soo 5 4

1 3 2 0 2 0 0 0 Snake Boise Boise 1 N W 43:31 1 1 6 : 0 3

1895 -

1 9 1 6

1 9 5 5 -

2 0 0 0

6 9 4 0 9 0 '

7 0

7 0 0 3 3

1 3 3 1 3 0 0 0 Snake Johnson Creek

Yel low Pine 1 N W " 4 4 : 5 8 1 1 5 : 3 0

1929 -

2001

5 4 6 A 7 0 7 0 0 9.9

1 3 3 4 2 5 0 0 Snake Clearwater Spalding 1 N W 4 6 : 2 7 116 :50

1 9 1 1 -

1 9 1 3

1924 -

2001

2 4 7 9 0 9 0

7 0

9 0 0 4 3 8

147

UNITED STATES OF AMERICA, Table 1 continued

Observat ion sites and record Site no. River basin Stream

ILL INOIS

Basin character ist ics

03377500 Ohio Wabash Mount 1 N W 1875-Carmel 38:24 87:45 1878

1885-2000

03611500 Mississippi Ohio Metropolis 1 N w 1913 37:09 88:44 1929-

2000 05585500 Mississippi Illinois Meredosia 1 N W 1921-

39:49 90:34 1989 05583000 Sangamon Oakford 1 N w 1910-

40:07 89:59 1911 1915-1918 1921-1922 1926-1929 1931-2001

74160

5260C0

67420

13190

60

60

60

950 771

1050 7700

1000 605

I N D I A N A 03322000 Mississippi Ohio

03341200 Wabash Little Raccoon Creek

Evansvi l le 1

Catlin

N W 37:58 87:35

N W 39:41 87:14

1832 1873-1997 1957-1971

277100

347 E

60

60

1100 3650

1040 3.31

I O W A 05421200 Mississippi Pine Creek Winthrop 1

05451500 Mississippi Iowa Marshall- 1 town

05474500 Mississippi Mississippi Keokuk

05491000 Mississippi Sugar Creek Keokuk

N W 42:28 91 N W 42:04 92:

N W 40:24 91 22

N W 40:27 91::

05489000 Cedar Creek Bussey N W 41:13 92: 55

1950-1993

' 1903 1915-1927 1929-1930 1933-2000 1851 1878-2000 1905 1923-1928 1930-1931 1959-1973 1946 1948-2000

73

3970

61

61

308000

272

61

60

969

900

850 22

750 1770

1000

K A N S A S 06889000 Missouri Kansas f o p e k a 1 N W 1869 146900 6 0 ' " 550 154

39:04 95:39 1877 61 1885 -1 Rf lQ

i ooy 1897 1902-2000

06889100 Missouri Soldier Goff 1 N W 1965- 5.34 60 850 0.04 Creek 39:37 95:58 1987

07166700 Lower Burnt Creek Reece 1 N W 1957- 22.9 60 850 Mississippi 37:48 96:27 1969

07169800 Lower Elk Elk Falls 1 N W 1968- 570 60 850 4^6 Mississippi 37:23 96:11 2000

07179600 Lower Four Mile Council 1 N W 1964- 142 60 800 Mississippi Creek Grove 38:36 96:30 1977

07182000 Lower Cottonwood Cottonwood 1 N W Ï902- 3440 60 800 15 Mississippi Falls 38:23 96:36 1904

1916 1926 1929 1932-1970

07182400 Lower Neosho Strawn 1 N W 1885 7600 60 850 34 Mississippi 38:16 95:52 1902-

1962

148

Obs. site Type Coords Period Area Slope Soil Cover Regime Precip. Disch. Lat./Long. (km 2 )

Table 1 continued, UNITED STATES OF AMERICA

Observat ion s i tes and record Site no. R iver basin Stream

Bas in character is t ics Obs . site T y p e Coords Period Area Slope Soil Cover Regime Precip. Disch.

Lat./Long. (km 2 ) (mm) ( m V ) K E N T U C K Y 03282000 Ohio

03254400

Kentucky Heidelberg 1

Piner

03315500

03411000

Noth Fork Grassy Creek Green Woodbury

South Fork Nevelsville Cumberland

N W 37:33 83:46 N W 38:48 84:31

N W 37:11 86:38 N W 36:50 84:35

1921-2000 1968-1983

1937-1991 1915-1950

6880

35.2

10500

3290

60 1100 104

L O U I S I A N A 07355000 Mississipi

07368000 Mississipi

02489400 Pearl

08015500 Calcasieu

08022500 Sabine

08012650

Hemphill Creek Boeuf

Pushepa-tapa Creek Calcasieu

Sabine

Floctaw Creek

Hot Wel ls 1

Girard 1

Varnado 1

Kinder 1

Logansport 1

Lacamp

N W 31:18 92:44 N W 32:29 91:48 N W " 30:35 89:50 N W 30:30 92:55

N W 31:58 94:00 N W 31:11 92:60

1948-1964 1925-2000 1949-1965 1923 1939-2000 1904-1968 1951-1968 1974-1982

46.6

3180

409

4400

12540

48.4

40

40

40

40

40

1400

1350

1500

1500

1000

0.8

10.5

73

91

M A I N E 01055000 Andrascogin Swift

01049265 Kennebec

Roxbury

North Sidney

N W 1930-44:39 70:35 2000 N W 1979-44:28 69:41 1993

248

14000

61 1100 5.6

M A R Y L A N D 01613000 Potomac Potomac

01638500 Potomac

01650500 Potomac

Potomac

Nothwest Branch Anacostia

01489000

01583500

Stream Faulkner Branch Stream Western Run

Hancock

Point of Rocks

Colesville

Federals-burg

Western Run

N W 39:42 78:11

N W 39:16 77:33

N W 30:04 77:02

N W 38:43 75:48

N W 39:31 76:41

1889 1924 1929 1933-3001 1889 1895-2001 1924-1983 1998-2001 1950-1991

1945-1999

10590

25000

54.6

18.4

155

A D

60

60

60

1100

1100

1100

120

266

0.65

M A S S A C H U S E T T S 01170500 Connecticut Connecticut

01185500 W e s t Branch Farmington

Montague 1 City New Boston

N W 42:35 72:35 N W 42:05 73:04

1904-2000 1913-2000

20360

238"

61 1250 396

5.21

MICHIGAN 04113000 St Grand Lansing

Lawrence 04157000 St Saginaw Saginaw

Lawrence

04164350 St Highbank Armada Lawrence Creek

0 4 1 3 9 9 0 0 A m m o n d Selkirk Creek

N W 42:45 84:33 N W 43:25 83:58

N W 42:48 82:51 N W 44:21 84:06

1901-2000 1873 1876 1884 1898 1901-1999 1959-2000 1953-1964

3190

15700

38.6

8.0

61

61

61

700 23.3

700

700

M I N N E S O T A 05325000 Mississippi Minnesota Mankato 1

04013200 St Caribou Little Marais Lawrence

04014500 St Baptism Beaver Bay Lawrence

04024000 St St Louis Scanlon 1 Lawrence

N W 44:10 94:00 N W 47:28 91:02 N W 47:20 91:12 N W 46:42 92:25

1903-2001 1961-1985 1930-1993 1908-2001

38600 C

58.8 D

363 C

8880 B

B D

D A

D A

C A

61

61

61

61

700 101

A.t

68

149

UNITED STATES OF AMERICA, Table 1 continued

Observat ion sites and record

Site no. River basin Stream Obs . site T y p e

Bas in character is t ics

MISSISSIPPI 07275500 Mississippi Long Creek Courtland 1

07292500 Mississippi Homochitto Rosetta 1

02472500 Pascagoula Bouie Hattiesburg 1

02486115 Pearl

02441500

T h r e e Mile Jackson 1 Creek

Tombigbee Columbus

N W 34:14 89:56

N W 31:19 91:07 N W 31:26 89:25

N W 32:16 90:13

N W 33:29 88:25

1940-1943 1948 1951-1980 1984-2000

1951-2000 1900 1939-2000 1962-1978 1981-2000 1892-2000

172

2040

787

2.64

11600

40

A D

40

40

40

1250

1400

1400

1350

32

13

MISSOURI 05508000 Mississippi Salt

05514500 Mississippi Cuivre

06922500 Missouri Osage

New 1 London

T r o y 1

W a r s a w 1

N W 39:37 91:25 N W 39:01 90:59 N W 38:15 92:23

06925300 Missouri Prairie Decaturville 1 Branch

06934500 Mississippi Missouri Herman 1

07010000 Mississippi Mississippi St Louis

N W 37:53 92:43 N W 38:43 91:26

N W 38:38 90:11

1922-1998 1922-1998 1844 1855 1896 1905 1918-1930 1935 1941-1943 1946-1947 1951 1955-1979 1903 1929-2000 1901-1999

6420

2340

29780

3.J

1358000

1805000

60

60

60

60

90 70 60 90 70 60

900 57

950 19

900 260

1050

2490

5380

M O N T A N A

060195Ô6 Missouri Ruby

06065500 Mississippi Missouri

06099500 Missouri Marias

06102500 Missouri Teton

Alder 1

Helena 1

Shelby

Choteau 1

N W 45:11 112: N W 46:46 111:

N W 48:26 111

N W 47:53 112:

Nashua 1

Culbertson 1

06174500 Missouri Milk

06Ï85200 Missouri Missouri Tributary Number 3

06329500 Missouri Yel lowstone Sidney

12355500 Columbia North Fork Columbia 1 Flathead Falls

12356500 Columbia Bear Creek Essex

N W 48:08 106: N W 48:06 104:

1939-09 2000

1923-53 1942

1995-2000 1902-

53 1907 1911-2000 1948-

:37 1954 1964 1998-2000 1940-

22 2000 1933-1977

1390

43700

31

1911-N W 47:41 104:09 1931

1934-2000

N W 1911-48:30 114:08 1917

1929-2000

N W 1946-48:17 113:26 1952

1964 1975-1991

272

57580

3.2

Ï78980

4010

53

90 70 90 70

90 70

70

70

70

90 70

90 70

90 70

700 5.0

(500) 116

(500) 27

(400) 4.7

300 21

300

400 371

800 84

800 1.3

150

Coords Period Area Slope Soil Cover Regime Precip. Disch. Lat./Long. (km 2 ) (mm) ( m 3 s ' 1 )

Table 1 continued, UNITED STATES OF AMERICA

Observa t ion sites and r e c o r d Basin character ist ics Site no. River basin Stream Obs . site T y p e Coords Period Area Slope Soil Cover Regime Precip. Disch.

Lat./Long. (km 2 ) (mm) (m 3 s ' ) 12357000 Columbia Middle Fork

Flathead E s s e x 1 N W

48:17 113:36 1940-1954 1956-1964

1320 A 90 70

800 30

06155200 Missouri Alkali Creek Malta ""' N W " 48:16 107:58

1956-1959 1961-1964 1966 1968-1973 1986

420

N E B R A S K A 06794710 Missouri Bone Creek David City

1 N W 41:17 97:03

1963 1968-1978

22.7 61 650

06903900 Missouri North Fork W a h o o Creek

Wes ton 1 N W 41:12 96:44

1951-1978

112 61 700

06810500 Missouri Little Nemaha

Syracuse 1 N W 40:38 96:11

1950-1969

549 61 700 1.9

06828500 Missouri Republican Stratton 1 N W 40:08 101:14

1935 1950-1999

9560 70 400 3.7

06456400 Missouri Cottonwood Creek

Dunlap N W 42:29 102:58

1948 1951-1978

213

06839500 Missouri Brushy Creek

Maywood N ""' W 40:38 100:38

1935 1947 1951-1976

247

N E V A D A 09418500 Colorado Meadow

Val ley W a s h Caliente 1 N W

37:33 114:34 1951-1960 1963 1945-1999

4330 C 71 200 0.3

09419670 Colorado Red Rock W a s h

Blue Diamond

1 N W 36:10 115:30

1962-1999

21 " 71 200

09419675 Colorado Flamingo W a s h

Las Vegas 1 N W 36:07 115:11

1966-1989

223 E 71 150

Colorado El Dorado Canyon

Nelson Landing

3 N W 35:43 114:51

1974 84.1

10322500 Great Basin Humboldt Palisade ' 1 N W 40:36 116:12

1903-1906 1910 1912-1999

13090 71 250 10

N E W H A M P S H I R E OÏ076000 Baker Rumney N W

43:48 71:51 1927-1977 1985-2000

370

01092000 Merrimack Manchester N W 42:57 71:28

1936-2000

8010

N E W J E R S E Y 01463500 Delaware Delaware Trenton "1 N W

40:13 74:47 1903 1913-2000

17560 C20 D40 E40

c A30 B20 D20 E30

60 1200 333

01482500 Delaware Salem Woodstown 1 N W 39:39 75:20

1940-1995

38 B C D80 E20

60 1100 0.5

01403540 Raritan Stony Brook Watchung N W 40:38 74:27

1973 1975-2000

14.3 E D À50 E50

60 1200 0.3

01407500 Swimming Red Bank 1 N W 40:19 74:07

1919 1923-2000

127 C20 D40 E40

C C30 D40 E30

60 1200 1.8

N E W M E X I C O 07227000 Mississippi Canadian Logan 1 N W

35:21 103:25 1904 1909-1914 1926-1999

26000 7 0 " (400) " 11

08318900 Rio Grande San Pedro Creek

Golden 1 N W 35:14 106:18

1953-1999

117 70 90

(400)

151

UNITED STATES OF AMERICA, Table 1 continued

Observa t ion sites and record Basin character ist ics Site no. River basin Stream Obs. site Type Coords

Lat./Long. Period Area

(km 2 ) Slope Soil Cove r Regime Precip.

(mm) Disch. ( m V )

08379500 Rio Grande Pecos Anton Chico 1 N W 35:11 105:07

1904 1911-1915 1918-1920 1929-1999

2720 70 90

450 3.6

08408500 Rio Grande Delaware Red Bluff 1 N W 32:01 104:03

1938-1999

1780 400 0.4

09365000 Colorado San Juan Farmington 1 N W 36:43 108:13

1924-1999

18750 90 70

450 6.7

08390100 Rio Hondo Picacho N W 33:21 105:09

1957-1970

1850 400

08486250 Tularosa Val ley Tributary

White Sands

N W 32:24 106:29

1965-1974

44.5 350 '

N E W Y O R K 01335500 Hudson Hudson Mechanic-

ville 1 N W

42:55 73:41 1869 1888-1956 1977

11660 D D90 B10

A85 D15

61 1070 210

04223000 St Lawrence

Genesee Portageville 1 N W 42:34 78:03

1902 1909-2000

2550 D D90 B10

A40 D60

61 930 36

01350101 Schoharie Creek

Gilboa N W 42:24 74:27

1936 1938 1955 1976-2000

818 D D90 B10

A85 D15

61 1170

01526500 T ioga Erwins N W 42:07 77:08

1919-2000

3570 D D90 B10

A40 D60

61 880 40

04213376 Canadaway Creek

Fredonia N W 42:27 79:21

1979 1986-2000

85.2 D D90 B10

A40 D60

61 1040

04260500 Black Watertown N W 43:59 75:56

1869 1897-2000

4830 D D90 B10

A85 D15

61 1120 118

N O R T H C A R O L I N A 02112000 Pee Dee Yadkin Wilkesboro 1 N W

36:09 81:09 1904-1909 1916 1920-2000

1305 E C A D

60 1300 23.3

03162500 Ohio North Fork N e w

Crumpler 1 N W 36:31 81:23

1878 1901 1908-1916 1929-1966

717 E C A D

60 1450 13.4

02085500 Flat"" Bahama N W 36:11 78:53

1926-2000

386 D ' " c A D

60 1150 4.1

02082950 Little Fishing Creek

Whi te Oak N W 36:11 77:52

1960-2001

458

02083500 T a r Tarboro N W 35:54 77:32

1897-1900 1906-2001

5654

02091000 Nahunta Swamp

Shine N W 35:29 77:48

1955-2001

208

N O R T H D A K O T A 06340300 Missouri Otter Creek Hannover 1 N W

47:07 101:36 1965-1973

111 61 400

06342500 Missouri Missouri Bismarck 1 N W 46:49 100:49

1929-2000

482800 90 61 70

400 641

06354000 Missouri Cannonball Breien N W 46:23 100:56

1934-2000

10600 7.0

O H I O 03138900 Ohio Jennings

Ditch Tributary

Wooster 1 N W 40:45 81:56

1946 1966-1982

2.33 60 900

03255000 Mississipi Ohio Cincinnati 1 N W 1773 1983000 60 1100 " 2 4 7 0 39:06 84:31 1792-

1793 1832 1848 1858-1975

152

Table 1 continued, UNITED STATES OF AMERICA

Observa t ion sites and r e c o r d Basin character ist ics Site no. River basin Stream Obs . site T y p e Coords Period Area Slope Soil Cover Regime Precip. Disch.

Lat./Long. ( km 2 ) (mm) ( m V ) 03272000 Ohio T w i n Creek German- 1 N W 1913- 712 60 1000 7.4

town 39:38 84:24 1923 1927-2000

03274500 Ohio Great Miami Ven ice 1 N W 1913 9810 60 900 110 39:18 84:39 1916-

1927 04191500 st Auglaize Defiance 1 N W 1913 6000 60 850 48

Lawrence 41:14 84:24 1915-2000

39573408 W e g e e W e b b N W 1990 14.1 0480400 Creek 39:57 80:40 O K L A H O M A 07188000 Spring Quapaw ' N W 1935 6500

36:56 94:45 1940-2000

07245500 Sallisaw Sallisaw N W 1941- 471 Creek 35:28 94:52 1976

O R E G O N 11501000 Klamath Sprague Chiloquin 1 N W 1921- 4090 A 70 500 16

42:35 121:51 2000 14105700 Columbia Columbia T h e Dalles 1 N W 1858- 614000 5470

45:36 121:10 2000 14185900 Columbia Quartzvil le Cascadia 1 N W 1963- 257 90 1800 19

Creek 44:32 122:26 2000 50 14191000 Columbia Willamette Salem 1 N W 1861 18900 90 1400 666

44:57 123:03 1881 50 1890 1893-2000

14378200 Rogue Illinois Agness 1 N W 1961- 2560 A 50 2600 118 42:31 124:03 1981

13333000 Grande T r o y N W 1945- 8480 Ronde 45:57 117:27 2000

P E N N S Y L V A N I A 01473100 Delaware Zacharias Skippak 1 N W 1960- 18.8 60 1100

Creek 40:12 75:22 1980 ' 01570500 Susque­ Susque­ Harrisburg ' 1 N W 1787 62400 60 1000 980

hanna hanna 40:15 76:53 1846 1865 •i O f i f l I ODO

1886 1889 1891-2000

Ohio T w o Mile Port 3 N W 1942 18.3 60 ' 1100 Al leghany 41:50 78:16

03036500 Ohio Al legheny Kittaning 1 N W 1806 23240 60 1000 444 40:49 79:32 1865

1873 1881 1883-1927 1935-2000

01545500 W e s t branch Renovo N W 1889 Susque­ 41:19 77:45 1894 hanna 1896-

1899 1901-1903 1905-2000

03021410 W e s t Branch Lowville N W 1975- 135 French 42:05 79:51 1994 Creek

S O U T H C A R O L I N A 02136000 Black Kingstree N W 1928- 3240

33:40 79:50 2000 02147500 Rocky Creek Great Falls N " W 1952- 502

34:34 80:55 2000 02169500 Congaree Columbia N W 1892- 20300

33:60 81:03 2000

153

UNITED STATES OF AMERICA, Table 1 continued

Observa t ion sites and r e c o r d Basin character ist ics Site no. River basin Stream Obs. site T y p e Coords

Lat./Long. Period Area Slope Soil

(km 2 ) Cove r Regime Precip.

(mm) Disch. ( m V )

S O U T H D A K O T A 06358000 Missouri Grand Wakpala N W

45:40 100:38 1929-1950

14300

06400500 Missouri Cheyenne Hot Springs N W 43:18 103:34

1915-1920 1943-1972

22600

06404000 Missouri Battle Creek Keystone N W 43:52 103:20

1946-1947 1962-2000

171

06441650 Missouri Mush Creek Pierre N W 44:20 100:13

1956-1980

36.8

T E N N E S S E E 03436566 Ohio Cumberland Clarksville 1 N W

36:31 87:22 1923-1944

41200 60 1300 633

03540000 Ohio Emory Deermont 1 N W 36:02 84:35

1921-1927 1929

1820 60 1300 39

03541500 Ohio Whi tes Creek

Glen Alice 1 " N W 35:48 84:46

1929 1935-1978

280 60 1300 6.1

03568000 Ohio Tennessee Chattanooga 1 N " W 35:05 85:17

1867 1874-2000

55430 90 60

1300 1050

03588500 Ohio Shoal Creek Iron City 1 N W 35:01 87:35

1925-1994

901 A D

60 Ï300 18

03605000 Ohio Tennessee New Johnsonvil le

1 N W 36:01 88:00

1891-1897 1900-1902 1905-1907 1909-1911 1914-1916 1918-1944

99770 60 Ï250 1760

63420600 O w e n Branch

Centertown N W 35:42 85:53

1955-1989

11.9

T E X A S 08082500 Brazos Brazos Seymour 1 N W

33:35 99:16 1924-2000

15470 70 60

550 11

08094000 Brazos Green Creek Subwater-shed No. 12

McKinney N W 32:10 98:10

1955-1977

10.8 40 700 2.02

08106500 Brazos Little Cameron 1 N W 30:50 96:57

1918-2000

18300 40 70

800 51

08153500 Colorado Pedernales Johnson 1 N W 1939- 2330 70 750 5.0 (of Texas ) City 30:17 98:24 2000

08158000 Colorado Colorado Austin 1 N W 30:15 97:32

1869 1898-2000

71500 70 600 77

08187900 Guadalupe Escondido Creek Sub-watershed No 11

Kenedy 4 N W 28:52 97:51

1958-1977

21.8 40 900

08190500 Nueces W e s t Nueces

Bracketville 1 N W 29:28 100:14

1935 1939-1950 1957-2000

1800 70 500 0.97

08192000 Nueces Nueces Uvalde - 1 - • N W 29:07 99:54

1928-2000

4820 ' 70 550 3.2

68201500 Nueces Seco Creek Utopia 1 N W 29:34 99:24 1980

117 70 700 0.5

08364000 Rio Grande Rio Grande El Paso 1 N W 31:48 106:32

1884 1889-1893 1897-1982

75800 70 400 25

08447400 Rio Grande Pecos Shumla Ï N W 29:50 101:23

1900-1966

91100 70 300 16

08449500 Rio Grande Devils Del Rio 1 N W 1900- 10840 70 400 16 29:29 101:00 1913

1925-1956

154

Table 1 continued, UNITED STATES OF AMERICA

Observa t ion sites and r e c o r d Site no. River basin Stream

Bas in character is t ics Obs. site T y p e Coords Period Area Slope Soil

Lat./Long. (km 2 ; Cove r Regime Precip. Disch.

08086150

08177500

Rio Grande Del Rio 1 N W 1900- 319500 29:20 100:56 1913

1924-1954 1962-1981 1983

Pinto Creek Del Rio 1 N W 1930- 645 29:09 100:43 1983

North Fork Albany 1 N w 1963- 102 Hubbard 32:42 99:16 1990 Creek Coleto Creek Victoria N W

28:44 97:08

Loma Alta Mail Trail Creek Seco Creek Eleven 3

miles above d'Hanis Kickapoo 3 Springs

1939-1954 1967 1979-2000^

1 9 4 8

1935

W e s t Nueces

1935

1330

195

368

1040

70

7 0

(350)

400

112

U T A H

0 9 1 8 0 5 0 0 Colorado Colorado Cisco 1 N W 3 8 : 4 9 1 0 9 : 1 8

1884 1914 -1 9 1 7 1 9 2 3 -2 0 0 0

6 2 4 2 0 9 0 7 0 71

500 2 1 4

0 9 2 7 4 0 0 0 Colorado North Fork Duchesne

Hanna 1 N W 4 0 : 3 2 1 1 0 : 5 2

1 9 2 2 -1 9 2 3 1946 -1 9 6 3

2 0 2 9 3 7 0

6 0 0

0 9 3 1 5 5 0 0 Colorado Saleratus W a s h

Green River 1 N W 3 8 : 5 9 1 1 0 : 1 5

1 9 4 9 -

1 9 7 0 4 6 6 " c 9 0

71 2 5 0 0.0

0 9 3 7 8 7 0 0 Colorado Cottonwood W a s h

Blanding 1 N W 3 7 : 3 4 1 0 9 : 3 5

1 9 5 9 -1 9 8 7

531 c 9 0 7 0

4 0 0 0.2

1 0 2 4 2 0 0 0 Great Basin Coal Creek Cedar City 1 N W 3 7 : 4 0 1 1 3 : 0 2

1 9 1 6 -1 9 1 9 1 9 3 5 -2 0 0 0

2 1 0 9 0 7 0

( 5 0 0 ) 0.9

0 9 3 2 8 2 0 0 Buckhorn Draw Tributary

Castle Dale N W 3 9 : 1 0 110 :43

1 9 5 9 -1 9 6 7

14.8

0 9 4 0 6 0 0 0 Virgin Virgin " ~ N W " 3 7 : 1 2 113:11

1 9 1 0 -2001

2 4 8 0

V E R M O N T

0 4 2 8 5 5 0 0 St Lawrence

North Branch Winooski

Wrightsville 1 N W 4 4 : 1 8 7 2 : 3 5

1 9 2 7 1 9 3 4 -2 0 0 0

1 7 9 A 61 9 0 0 3.8

0 4 2 9 0 5 0 0 St Lawrence

Winooski E s s e x Junction

1 N W 4 4 : 2 9 7 3 : 0 8

1 9 2 7 -2 0 0 0

2 7 0 4 61 9 0 0 4 8

0 1 1 4 4 0 0 0 White W e s t Hartford

1 N W 4 3 : 4 3 7 2 : 2 5

1916 -2 0 0 0

1790

0 1 1 5 6 5 0 0 Connecticut Vernon 1 N W 4 2 : 4 6 72 :31

1 9 2 7 1 9 3 6 1 9 3 8 1 9 4 5 -1 9 7 3

16230

V I R G I N I A

0 1 6 5 6 7 2 5 Potomac Bull Run Catharpin 1 N W 3 8 : 5 3 7 7 : 3 4

1 9 7 0 -1 9 7 9

6 6 . 8 60 1100 1.05

0 1 6 6 8 0 0 0 Rappah­annock

Rappah­annock

Fredericks­burg

1 N W 3 8 : 1 9 77 :31

1 9 0 8 -1 9 9 9

4 1 3 4 A D

6 0 1200 4 7

0 2 0 2 7 0 0 0 James T y e Lovingston 1 N W 3 7 : 4 3 7 8 : 5 9

1 9 3 9 -1 9 9 9

2 4 0 6 0 1100 4.4

0 3 1 7 1 5 0 0 Ohio New Eggleston 1 N w " 3 7 : 1 7 8 0 : 3 7

1 8 7 8 1914 -1 9 8 2

7 6 2 0 6 0 1100 111

0 2 0 2 8 0 0 0 James T y e Norwood N W 3 7 : 3 8 7 8 : 5 3

1 9 4 0 -1 9 6 0

9 3 2

0 2 0 3 5 0 0 0 James James Cartersville N W 3 7 : 4 0 7 8 : 0 5

1899 -1 9 9 9

1 6 2 1 0

0 2 0 5 8 4 0 0 Pigg Sandy Level N W 3 6 : 5 7 7 9 : 3 2

1964 -1 9 9 9

9 0 6

0 2 0 7 5 9 0 0 Lawsons Creek

Turbevil le N W 3 6 : 3 7 79 :01

1 9 5 1 -1961

22 .5

155

UNITED STATES OF AMERICA, Table 1 continued

Observa t ion sites and record Site no. River basin Stream

Basin character ist ics

W A S H I N G T O N 12194000 Skagit Skagit Concrete N W

48:31 121:46

12399500 Columbia Columbia Inter- 1 national Boundary

13343450 Snake Dry Creek Clarkston 1

12040500 Queets Queets Clearwater

N W 49:00 117:38

N W 46:24 117:06 N W 47:32 124:19

1815 1856 1897 1909 1917 1921 1924-2000

1894 1938-2000 1963-1977 1931-1966 1974-1999

7090 50

154600

1777 Ë

1150 D B50 C50

70

50

2400 430

2840

400

4000 120

12457000 Wenat-chee

Wenatchee Piain N W 47:46 120:40

1911-1929 1932-1979 1989-1999

1530 C C75 D25

A 50 2000 65

14113000 Klickitat Klickitat Pitt N W 45:45 121:13

1909-1912 1929-1999

3360 C C A 50 70

1000 45

W E S T V I R G I N I A 03071500 Ohio Cheat Morgantown 1 N W

39:40 79:52 1988 1903-1905 1909-1917 1923-1925

3570 A 60 ?i'oo 90.3

Ohio Laurel Whi te Pine 3 N W 39 81

1943 6.3 60 Ï300

03151000 Mississippi Ohio Parkersburg 1 N " W 39:16 81:34

1913 1940-1968 1878-2000

92300 60 i i o o

03193000 Ohio Kanawha Kanawha Falls

1 N W 38:08 81:13

1913 1940-1968 1878-2000

21680 60 1300 356

01608500 South Branch Potomac

Springfield N W 39:27 78:39

1877 1900-1906 1929-2000

3810

01618000 Potomac Shepherds-town

N W 39:26 77:48

1889 1924 1929-1993 2001

15370

W I S C O N S I N 05362000 Mississippi Jump Sheldon 1 N W

45:18 90:57 1916-2000

1490 61 700 14.5

05370000 Mississippi Eau Galle Spring Valley

1 N W 44:51 92:14

1942 1944-2000

166 61 700 0.89

05365500 Chippewa Chippewa Falls

N W 44:56 91:25

1888-2000

14600

05365707 North Fork Eau Claire

Thorp N W 44:58 90:51

1986-2000

132

W Y O M I N G 06316480 Missouri

06651800 Missouri

Headgate Buffalo 1 Draw

Sand Creek Orin 1

09217000 Colorado Green Green River 1

09224980 Colorado Summers Green River 1 Dry Creek

06317000 Missouri Powder Arvada 1

N W 44:31 106:10 N W 42:40 105:13

N W 41:31 109:27

N W 41:22 109:39 N W '" 44:39 106:08

1955-1973 1955 1961-1984 1903 1951-2000 1965-1981 1919-2000

8.6

72.0

24200

1100

15700

70

70

70 90

71

400

350

400 48

150

156

Obs. site T y p e Coords Period Area Slope Soil Cove r Regime Precip. Disch. Lat./Long. (km 2 )

Table 2, UNITED STATES OF AMERICA

F l o o d character ist ics D ischarge est imation Site no. Stream Obs . site Y e a r Date of Max. disch. Climatic Condn Section Precision Anteced Depth Duration

max. ( m 3 s ' 1 ) origin disch. est. quai. (± m 3 s ' 1 ) precip. (mm) (day) A L A B A M A 02420000 Alabama Montgomery 1886

1888 1961 1990

04-01 03-20 02-26 03-19

9120 8010 8010 7650

C5BO C 5 B O A1B1 ,

02372SD0 Conecuh Andalusia 1929 1913

03-15 03-18

4360 1540

023745ÔÔ - Murder Creek

Evergreen 1929 1961

03-00 02-25

1980 623 \

A L A S K A 15036000 Speel Juneau 1918

1961 09-27 08-13

1010 949 \ A0X0

A1C1 15085600 Indian

Creek Hollis 1961

1949 10-13 10-13

170 123 ]

15212000 Copper Chitina 1981 1971

08-08 07-15

10800 7500 2

A1B1

15389000 Porcupine Fort Yukon 1973 1971

05-24 05-25

8470 8180

2 2

À Ï C 1

15468000 Yukon Rampart 1954 1962

06-15 06-07

26900 21700

2 2

A1C1

15484C00 Salcha Salchaket 1957 1986 1956

08-14 08-23 06-23

2750 1050 1030

2 A4D4

15518350 Tekianika Lignite 1967 1970

07-25 07-19

937 476

"4" 4

A1C1

15564900 Koyukuk Hughes 1994 1964 1968

08-31 06-06 06-08

9300 7530 6600

2 2

A1C1

A R K A N S A S 07061000 White Batesville 1916

1915 02-01 08-22

10800 10600

1 1

C5X0

07263500 Arkansas Little Rock 1943 1938 1945

05-27 02-21 04-21

15200 13300 13200

1 4 4

A1X0

07265450 Mississippi Arkansas City

1927 1937 1912 1945

05-00 02-16 04-16 04-09

70000 61100 56800 54400

4 4 4

07339500 Rolling Fork De Queen 1947 1971

08-27 12-10

3120 2010 \ C4D6

07340500 Cossatot De Queen 1968 1971 1969

05-13 12-10 01-30

3460 2920 2120

\ A1C4

07075000 Middle Fork of Little Red

Shirley 1982 1949

12-03 01-24

6830 2860

A R I Z O N A 09380000 Colorado Lees Ferry 1884

1921 1927 1957

07-07 06-18 07-01 06-12

8500 6230 3600 3570

4 4 4 4

D5D0 A1C1

A1B1 09401000 Little

Colorado Grand Falls 1923

1929 1938

09-19 04-05 03-05

3400 1430 1080

1 4 4

D0X0 A1X0

09401400 " Moenkopi W a s h

T u b a City 1972 10-19 343 1 A4C1

09426000 Bill Williams

A lamo Dam 1891 1916 1927 1937

02-21 01-19 02-16 02-07

5660 4960 3540 2970 D4B4

09469500 Gila Coolidge Dam

1905 1916 1916

11-28 01-20 10-14

4250 3680 2100

1

09471000 San Pedro Charleston 1926 1940

09-28 08-13

2780 878 1

A0C1 A1C1

09471190 Walnut Gulch

Tombstone 1957 1955

08-17 07-25

544 343 ] A1X0

09487100 Little Brawley W a s h

T h r e e Points 1962 1977

09-26 10-06

391 70.8 ]

09515500 Hassay-am pa

Wickenburg 1970 1927

09-05 02-16

1640 767

1 A4D4

C A L I F O R N I A 102625001 Mojave Barstow 1938 03-03 1820 1 A1D4

1969 02-25 850 1 1943 01-23 736 1

157

UNITED STATES OF AMERICA, Table 2 continued

Flood character ist ics Discharge est imation Site no. Stream Obs. site Y e a r Date of Max. disch. Climatic Condn Section Precision Anteced Depth Duration

max. ( m 3 s 1 ) origin disch. es t quai. (± m 3 s" 1) precip. (mm) (day) 11056500 Little San

Gorgonio Creek

Beaumont 1976 09-10 12.1 1 A1B1

11066500 Santa Ana Arlington 1862 1938 1969

01-22 03-02 01-25

9060 2830 1160

]

A0C1 11073000 San

Antonio Claremont 1938

1969 1965

03-02 01-25 12-29

606 464 73.3

\ A0C1

A1B1 11142500 Arroyo de ia

Cruz San Simeon 1969 01-19 671 1

11187000 Kern Kernville 1966 1950 1955

12-06 11-19 12-23

2100 1100 833

; C4D4 COXO

11300000 Stanislaus Knights 1862 01-11 2830 D0X0 Ferry 1907

1911 03-19 03-31

1830 1700

2 2

A0C0

Ï1378000 Sacramento Red Bluff 1940 1937 1909

02-28 12-11 02-03

8240 7420 7140

4 1 4

A1C1

11407000 Feather Oroville 1907 1955

03-19 12-23

6510 5750

2 1

XOXO A1C1

11433300 Middle Fork American

Forest Hill 2000 1997 1963

02-14 01-02 02-01

4450 3480 3200 4

11459800 San Rafael Creek

San Rafael 1974 1973

12-21 01-18

22.1 11.3 1

11474500 North Fork Eel

Mina 1964 1955

12-22 12-22

3770 1650

1 1

A0X1

11477000 "Eel Scotia 1964 1955 1974

12-23 12-22 01-16

21300 15300 11000

1 1 1

A4C1

11532000 South Fork Crescent 1964 12-22 4590 1 Smith City 1955 12-22 3060 1 A4D4

C O L O R A D O 06709500 Plum Creek Louviers 1965

1969 08-16 05-08

4360 125

1 1

A4D4

06710000 South Platte

Littleton 1965 1973 1942

06-16 05-06 04-23

3120 312 275

"Ï 4 4

A4D4

06758000 Kiowa Elbert 1935 05-30 1230 1 C4D4 Creek 1965 06-17 1180 1 A4D4

07099500 Arkansas Pueblo 1921 1902 1923

08-03 08-05

07-12

2920 850 725

4 1 1

09034500 Colorado Hot Sulphur 1921 06-15 292 2 A0X0 Springs 1924 06-14 253 2 A1C1

09342500 San Juan Pagosa 1911 10-05 708 " ' i " A5D0 Springs 1927

1970 06-29 09-06

453 186

2 1

D5X0 A1B1

06759000 Bijou Creek Wiggins 1965 06-18 13200

C O N N E C T I C U T 01187980 Farmington Collinsville 1955

1938 08-19 09-21

3960 1530

1 1

B4D4

01189500 Salmon Granby 1955 1955

08-19 10-16

1130 306

1 1

B4X0 3 440

01208500 Naugatuck Beacon Falls 1955 1955 1948

08-19 10-16 12-31

3000 861 807

1 1 1

A2C1 A1B1

3 340 4

D E L A W A R E 01490600 Meredith

Branch Sandtown 1967

1975 08-04 07-13

60.1 12.2

F L O R I D A 02313000 Withia-

coochee Holder 1960

1960 04-05 10-10

245 200

1 1

A1X1

02323000 Suwannee Bell 1948 1928

04-13 08-28

2330 2100

1 1

02232200 Wolf Creek Deer Park 1956 1964

10-16 08-28

218 120

02301500 Alafia Lithia 1933 1960

09-07 09-12

1300 574

02319000 Withla-coochee

Pinetta 1948 1928

04-05 08-18

2250 1520

02368000 Yellow Milligan 1929 1998 03-10

3880 1570

158

Table 2 continued, UNITED STATES OF AMERICA

Flood character ist ics D ischarge est imation Site no. Stream Obs. site Y e a r Date of Max. disch. Climatic Condn Section Precision Anteced Depth Duration

max. ( m 3 s"') origin disch. est. quai. (± m 3 s"') precip. (mm) (day) G E O R G I A 02226000 Àitamaha Doctortown 1925

1929 01-23 03-13

¥506" 5070 \ C4C1

C4C1 02182000 Panther

Creek Toccoa 1949

1936 06-16 09-29

428 382

B4C B4C

03568945 Pope Creek Wildwood 1982 08-17 337 B4C H A W A I I I S L A N D S 16060000 S. F.

Wailua Lihue 1963

1955 1990

" 04-15 11-12 11-18

1950 1320 1290

A1C4

16400000 Halawa Stream

Halawa 1965 1961 1948

02-04 01-01 04-02

762 309 277

A4D4

16587000 Honopou Huelo 1930 1997 1922

11-18 07-30 02-01

162.0 85.8 75.0

\ A1X0

16704000 Wailuku Piihonua 1940 1987 1979

08-11 12-13 11-17

2270 1880 1700

\ A1C1

06717000 Honolii Papaikou 1978 1986 1979

05-23 04-03 11-17

637 623 453

I D A H O 12309500 Kootenai Bonners

Ferry 1948 1956

05-28 05-22

3680 3540

2 2

A1X0

12392000 Clark Fork Cabinet 1894 1948 1972

06 05-31 06-10

5520 4330 3940

4 A1X1

12415000 Ste Maries Lotus 1933 1964 1948

12-22 12-23 02-26

674 623 320

4 4

A 0 C 1 A1C1

13050500 Henrys St Anthony 1984 05-16 374 Fork 1975

1997 06-04 05-30

326 300

2 A1X1

13202000 Boise Boise 1896 1897 1904

06-14 04-19 04-15

1010 835 558

2 2 2

A0X0

13313000 Johnson Creek

Yel low Pine 1974 1956

06-17 05-27

176 154

2 2

A1C1

13342500 Clearwater Spalding 1948 1933 1957

05-29 12-23 05-20

5010 4870 4050

2 4 2

A1B1

ILL INOIS 03377500 Wabash Mount

Carmel 1913 1875 1943

03-30 08-09 05-25

12100 9060 8640

4 1 1

A4D4

A1C1 03611500 Ohio Metropolis 1937

1913 1950 1997

02-01 04-07 02-13 03-11

52400 39600 37400 34300

4 1 4

A0C1

05585500 Illinois Meredosia 1943 1985

05-26 03-10

3486 3460

1 À1C1

05583000 Sangamon Oakford 1943 1994

05-20 04-15

3480 2210

IND IANA 03322600 Ohio Evansvil le 1937

1884 1883 1964

01-29 02-19 02-19 03-15

39900 26300 25900 25700

4 4 4 4

A1C1

03341200 Little Catlin 1957 06-28 1510 1 A1B1 3 1 A 1 5 0 Raccoon 1967 12-21 626 A1B1 B1A 63 Creek

I O W A 05421200 Pine Creek Winthrop 1968

1950 07-17 09-21

685 411

1 1

A0D4

05451500 Iowa Marshall- 1918 06-04 1190 "1 A4C0 town 1969

1960 07-09 03-31

903 609

1 4

A1C1

05474500 Mississipi Keokuk 1993 1851 1973 1965

07-10 06-06 04-24 05-01

12600 10200 9740 9260

1 4 1

D4X0 A1C1

05491000 Sugar Creek

Keokuk 1905 1927

06-09 10-01

935 187

1 1

05489000 Cedar Creek

Bussey 1982 1993

07-03 07-05

2720 1020

15.9

UNITED STATES OF AMERICA, Table 2 continued

Flood characterist ics D ischarge est imation Site no. Stream Obs. site Y e a r Date of Max. disch. Climatic Condn Section Precision Anteced Depth Duration

max. ( m 3 s ' 1 ) origin disch. est. qual. ( ± m 3 s - 1 ) precip. (mm) (day) K A N S A S 06889000 Kansas Topeka 1951 07-13 13300 1 A4D4

1903 05-30 8500 1 1908 06-09 5670 1

06889100 Soldier Goff 1970 05-10 201 1 A1D4 Creek 1984 06-09 92

07166700 Burnt Creek Reece 1965 06-09 581 1 1961 11-01 108 1

07169800 Elk Elk Falls 1976 07-03 5660 1 A1C1 1970 04-18 830 1

07179600 Four Mile Council 1969 06-26 1930 1 ' Creek Grove 1974 05-14 368 1

07182000 Cotton­ Cotton-wood 1951 07-11 5550 1 wood Falls 1948 07-20 2210 1

07182400 Neosho Strawn 1951 07-11 11300 1 A0D0 1948 07-21 2810 1 1904 07-07 2550 1

K E N T U C K Y 03282000 Kentucky Heidelberg 1939 02-04 3400

1957 01-30 3290 1929 03-24 3200

03254400 North Fork Piner 1970 04-30 572 Grassy 1979 09-14 191 Creek

03315500 Green Woodbury 1937 01-25 5810 1962 02-02 4560

03411000 South Fork Nevelsvilie 1929 03-23 3680 Cumber- 1939 02-03 2710 land

L O U I S I A N A 07355000 Hemphill Hot Wel ls 1953 04-29 236 1 A101

Creek 1950 02-13 112 1 07368000 Boeuf Girard 1931 12-26 125 1

1934 12-04 101 1 02489400 Pushepa- Varnado 1961 02-22 1580 1 A0D6

tapa Creek 1961 11-13 867 1 08015500 Calcasieu Kinder 1953 05-19 5150 1 A1C1

1989 07-02 2860 1982 12-29 2830

08022500 Sabine Logansport 1945 04-08 2610 1 A1X1 1957 05-07 1740 1

08012650 Floctaw Lacamp 1953 05-18 816 Creek 1967 04-14 174

M A I N E 01055000 Swift Roxbury 1959 10-24 476' 1 A1C1

1987 04-01 450 1942 06-15 416 1

01049265 Kennebec North Sidney 1987 04-02 6570 1984 06-01 3200

M A S S A C H U S S E T T S 01170500 Connec­ Montague 1936 03-19 6680 4 A2C1 A 1 A

ticut City 1938 09-22 5520 1 01185500 Wes t New Boston 1955 08-19 971 1 A1C1

Branch 1938 09-21 524 1 A1C1 Farmington

M A R Y L A N D 01613000 Potomac Hancock 1936 03-18 9630 1 A4C1

1889 05-00 6230 1 D5C1 1985 11-06 5860

01638500 Potomac Point of 1936 03-19 13600 1 A4C4 A1B Rocks 1889 06-02 13000 1 C4C4

1942 10-16 11800 1 01650500 Northwest Colesville 1972 06-22 312 "1 ' A1C1

Branch 1975 07-15 188 1 Anacostia 1979 09-05 178

01489000 Faulkner Federals- 1975 07-13 47.6 Branch burg 1984 05-30 36.5

01583500 Western Western 1972 06-22 1080 Run Run 1979 09-06 249

M I C H I G A N 04113000 Grand Lansing 1904 03-26 694 4 A1C1

1947 04-07 464 1 04157000 Saginaw Saginaw 1904 03-29 1930 4 ' A1C1

1916 03-31 1720 4 04164350 Highbank Armada 1985 09-06 63.4

Creek 1975 04-19 53.5

160

Table 2 continued, UNITED STATES OF AMERICA

Flood character is t ics D ischarge est imation Site no. Stream Obs. site Y e a r Date of Max. disch. Climatic Condn Section Precision Anteced Depth Duration

max. ( m V ) origin disch. est. qual. (± m 3 s ' 1 ) precip. (mm) (day) 04139900 Ammond

Creek Selkirk 1959

1956 05-20 04-04

57.0 7.3

M I N N E S O T A 05325000 Minnesota Mankato 1965

1997 04-10 04-10

2660 2260

4 2

A 1 C 1 , " " B 230

04013200 Caribou Little Marais 1977 1964

09-24 04-28

125 37.9

1 2

A A

12 38

04014500 Baptism Beaver Bay 1977 1939

09-24 08-09

2 8 3 * " 265

"' 1 1

A " A

1 4 ' ' 13

04024000 St Louis Scanlon 1950 ' 1979

05-09 04-23

1070 969

4 2

A A

54 48

MISSISSIPPI 07275500 Long Creek Courtland 1954

1991 05-28 02-19

1080 650

1 1

07292500 Homo-chitto

Rosette 1974 1964

04-13 10-04

4250 3990

1 1

A1C1

02472500 Bouie Hattiesburg 1900 1974

04-00 04-14

1420 1290 1 A5C0

02486115 T h r e e Mile Jackson 1974 08-30 48.7 1 Creek 1971 02-26 48.4 1

02441500 Tombig-bee Coiumbus 1892 1973

04-08 03-19

7590 5490

MISSOURI 05508000 Salt New London 1973

1969 04-22 10-14

3030 2250

1 1

A4C0

05514500 Cuivre T r o y 1941 1994 1993

10-05 04-12 09-23

3400 3030 2860

1 A0C1

06922500 O s a g e W a r s a w 1943 1844 1951

05-22 06-00 07-07

6230 5240 3400

1 1 1

06925300 Prairie Branch

Decaturville 1965 1958

09-05 07-16

62.3 56.6

1 1

06934500 Missouri Herman 1993 1903 1951

07-31 07-07 07-19

21200 19100 17500

2 2

A0X0

07010000 Mississippi St Louis 1993 1903 1927

08-01 06-10 04-26

30300 28900 25200

4 4

M O N T A N A 06019500 Ruby Alder 1984

1995 05-16 06-06

108.0 58.3

06065500 Missouri Helena 1927 1942

06-00 06-10

943 708

2 2

A1X1

06099500 Marias Shelby Ï975 1948

06-20 06-18

2140 1130

2 2

A 1 C Ï

06102500 T e t o n Choteau 1964 1948

06-08 06-03

1550 78.7

2 " 2

06155200 Alkali Creek

Malta 1986 1959

09-25 03-13

649 23

06174500 "wiïik Nashua 1952 1978

04-18 04-05

1280 535

2 2

A0X0

06185200 Missouri Tributary N o . 3

Culbertson 1966 07-04 72.8 1 B4D4

06329500 Yel low­stone

Sidney 1921 1952

06-21 03-31

4500 3910

" "~2

2 A0X0

12355500' North Fork Flathead

Columbia Falls

1964 1995

06-09 07-07

1960 1680

4 A4D4

12356500 Bear Creek Essex 1964 1975

06-08 06-19

237 52.1

4 2

12357000 Middle Fork Flathead

Essex 1964 1954

06-08 05-00

2130 510

4 2

Â4D4

N E V A D A 09418500 Meadow

Val ley W a s h

Caliente 1978 1979

03-05 02-14

68 67

' 1 1

A1C1

09419670 R e d Rook W a s h

Blue Diamond

1939 1966

01-25 12-06

212 70.8

" 4 4

09419675 Flamingo W a s h

Las V e g a s 1975 1969

07-03 01-25

111 46.2

1 1

10322500 Humboldt Palisade 1910 1983

02-28 03-06

481 205

D5C1

E l Dorado Nelson 1974 09-14 2150 1 B4D4 X O C Canyon Landing

161

UNITED STATES OF AMERICA, Table 2 continued

Flood characterist ics Site no. Stream

Discharge est imation Depth (mm)

Duration (day)

N E B R A S K A 06794710 Bone Creek David City

06803900 North Fork Wahoo Creek

06810500 Little Nemaha

06828500 Republican

06456400 Cottonwood Creek

06839500 Brushy Creek

Weston

Syracuse

Stratton

Dunlop

Maywood

1963 1978 1963 1977

1950 1951 1935 1962 1951 1948 1947 1935

06-24 06-22 06-24 08-31

05-09 06-02 05-31 07-31 07-28 06-17 06-21 06-01

592 47

2310 312

6370 810

5660 759 796 306

1980 538

C5D4

N E W H A M P S H I R E 01076000 Baker Rumney 1927 11 03 733

1942 06-15 606 01092000 Merrimack Manchester 1936 03-20 4250

1938 09-23 2900 N E W J E R S E Y 01463500 Delaware Trenton 1955 08-20 9320 1 A2C1 A1A 1000 3 180 1.0

1903 10-11 8350 1 D5B1 A1A 1000 2 130 1936 03-19 6430 A1C1 A 1 A 500 3 80 4

01482500 Salem Woodstown 1940 09-01 623 1 A5D4 A 1 A 100 2

250 0.4 1968 06-12 125 1 A1B1 A 1 A 10 2 100 1.0 1950 11-25 106 1 A1C1 A1A 10 2 80 1.0

01403540 Stony Watchung 1973 C8-02 297 1 ' B4D4 B1B 40 2 200 0.3 Brook 1999 09-16 152 1 A2B1 B1B 20 2 230 0.5

01407500 Swimming Red Bank 1919 07-00 334 1 C2D4 A1A 40 2 1943 10-27 252 1 A1D4 A 1 A 40 1

N E W M E X I C O 07227000 Canadian Logan 1904 09-03 7870 1 D5C1

1941 07-22 6200 1 A5C1 1914 05-01 5860 1

08318900 San Pedro Golden 1955 09-24 308 1 Creek 1965 07-27 77.3 1

08379500 Pecos Anton Chico 1904 09-29 2100 "" 1 1937 06-01 1140 A4D4 1950 07-05 691 1

08408566 Delaware Red Bluff 1955 10-02 2310 1 A4D4 1969 10-21 1010 1

09365000" San Juan Farmington 1927 06-29 1930 A1C1 1929 08-11 1360 1 1935 09-28 929 1

08390100 Rio Hondo Picacho 1950 06-17 3260 1967 09-19 115

08486250 Tularosa Whi te Sands 1978 08-19 595 Valley 1969 08-31 41.3 Tributary

N E W Y O R K 01335500 Hudson Mechanic- 1913 03-28 3400 4 A1D6 170

ville 1949 01-01 3340 4 A1D6 170 1922 04-12 2060 4 A1D6 100

04223000 Genesee Portageville 1972 06-23 2550 1 A2C6 260 1996 01-20 1590 4 A1C6 160 1902 07-06 1420 1 D0X0 280

01350101 Schoharie Gilboa 1996 01-19 2010 4 A1B6 100 Creek 1955 10-16 1840 1 A1B6 90

01526500 Tioga Erwins 1972 06-23 5380 1 A2C6 540 1946 05-28 2660 1 A2C4 270

04213376 Canada- Fredonia 1979 08-07 340 1 B4D4 34 way Creek 1986 08-01 255 1 A2C4 26

04260500 Black Watertown 1998 01-10 1570 4 A1B1 80 1993 04-12 1210 4 A1B1 60

N O R T H C A R O L I N A 02112000 Yadkin Wilkesboro 1940 08-14 4530 1 À4D1 B1B '" 320

1916 07-00 3290 1 C4D1 B1B 03162500 North Fork Crumpler 1940 08-14 2070 1 À4D4 B1B 2 290 6

New 1878 09-12 1250 1 B1B 02085500 Flat Bahama 1996 09-06 957 1 A4D4 B I B " 190 3 220 2 " "

1938 07-26 566 1 A0X0 B1B 02082950 Little Whi te Oak 1999 09-16 878 1 B1B 3

Fishing Creek

162

Obs. site Y e a r Date of Max. disch. Climatic Condn Section Precision Anteced max. ( m 3 s"') origin disch. est. quai. Qfc m 3 s ' 1 ) precip.

Table 2 continued, UNITED STATES OF AMERICA

Flood character ist ics D ischarge est imation Site no. Stream Obs. site Y e a r Date of Max. disch. Climatic Condn Section Precision Anteced Depth Duration

max. ( m 3 s ' 1 ) origin disch. es t quai. (± m 3 s" 1) precip. (mm) (day) 02083500 T a r Tarboro 1999 09-19 2000 1 B1B 3 02091000 Nahunta Shine 1999 09-17 651 1 B1B 3 ]

Swamp

N O R T H D A K O T A 06340300 Otter Hannover 1966 06-24 1280 B4D4 A1 " T ~ "

1965 07-12 28 1 06342500 Missouri Bismarck 1952 04-05 14200 2 A1C1 3

1943 04-03 7990 2 1947 03-29 7420 2

06354000 Cannon- Breien 1950 04-19 2680 A1D4 B1B ball 1997 03-25 881

O H I O 03138900 Jennings Wooster 1946 06-16 53.2 1 " '"

Ditch 1969 07-05 19.0 1 Tributary

03255000 Ohio Cincinnati 1937 01-26 25300 4 A1C1 1773 23300 1884 02-14 20800 4 1945 03-07 20100 4

03272000 Twin German- 1913 03-25 1870 4 " ' C4D4 town 1915 07-08 266 1 A4C0

03274500 Great Venice 1913 03-26 10500 4 Miami 1920 04-21 1610 1 A0X0

04191500 Auglaize Defiance 1913 03-00 3400 4 B5C1 1950 02-16 1490 4 A0C1 1982 03-15 1480

39573408 W e g e e W e b b 1990 06-00 340 0480400 Creek

O K L A H O M A 07188000 Spring Quapaw 1993 09-26 6510

1943 05-19 5380 07245500 Sallisaw Sallisaw 1945 04-15 3120

Creek 1957 04-03 1090

O R E G O N 11501000 Sprague Chiloquin 1964 12-26 422 4 A1C1

1997 01-05 306 14105700 Columbia T h e Dalles 1894 06-06 35100 2 A 1 B Ï

1948 05-31 28600 2 A1B1 1876 27100 1862 26800

14185900 Quartzville Cascadia 1964 12-22 1030 1 B4D4 Creek 1996 02-07 671

1972 01-20 634 1 A1B1 14191000 Willamette Salem 1861 12-04 14200 " ' 1 D5C1

1890 02-05 12700 1 1881 01-16 12100 1 1923 01-08 9860 1

14378200 Illinois Angess 1964 12-22 6370 1 A1X0 1966 01-06 3770 1

13333000 Grande T roy 1996 02-09 1470 Ronde 1964 12-23 1200

P E N N S Y L V A N I A 01473100 Zacharias Skippak 1971 09-13 283 1

1972 06-22 166 1 01570500 Susque­ Harrisburg 1972 06-24 28900 1 A2C1

hanna 1936 03-19 21000 1 1889 06-02 18500 1 D5C4 1894 05-22 17400 1 1865 03-18 16200 4

T w o Mile Port 1942 07-18 425 1 C4D4 Alleghany

01545500 West Renovo 1936 03-18 6680 Branch 1889 06-01 5980 Susque­hanna

03021410 W . Branch Lowville 1988 10-18 292 French 1994 08-19 277 Creek

S O U T H C A R O L I N A 0213600b Black Kingstree 1973 06-14 1640

1928 09-21 1180 02147500 Rocky Great Falls 1967 08-23 886

Creek 1973 04-01 470 02169500 Congaree Columbia 1908 08-27 10300

1929 10-03 8580

163

UNITED STATES OF AMERICA, Table 2 continued

Flood characterist ics D ischarge est imation Site no. Stream Obs. site Y e a r Date of Max. disch. Climatic Condn Section Precision Anteced Depth Duration

max. ( m 3 s 1 ) origin disch. es t quai. (± m 3 s" 1) precip. (mm) (day) S O U T H D A K O T A 06358000 Grand Wakpala 1950 04-18 2330 06400500 Cheyenne Hot Springs 1920 05-12 3230

1915 06-12 1110 06404000 Battle Keystone 1972 05-09 742

Creek 1999 06-18 56.6 06441650 Mush Pierre 1956 08-10 103

Creek 1972 07-21 67.4 T E N N E S S E E 03436500 Cumber­ Clarksviile 1937 ' 01-24 8210 4 A 0 X 0 "

land 1927 01-02 6120 4 03540000 Emory Deermont 1929 03-23 5240" 4 A 1 C 1 " " ~

1926 12-25 1450 1 03541500 Whites Glen Alice 1929 03-23 1870 A1C1

1973 05-27 1770 1 1957 11-18 1440 1

03568000 Tennessee Chatta- 1867 03-11 13000 1 ' ' c o c i nooga 1875 03-01 11600 1 A1C1

1886 04-03 11100 1 1917 03-07 9660 1

03588500 Shoai Iron City 1955 03-21 3740 A1D1 1 2 3 0 1927 03-13 1840 1 A1C1 1973 03-15 1750 1

C36050C0 Tennessee Johnsonvil le 1897 03-24 13000 i ACX1 " 1927 01-04 9690 4 1936 04-10 9600 1 1937 01-23 9010 4

03420600 Owen Centertown 1989 ' 06-22 212 Branch 1955 03-21 81

T E X A S 08082500 Brazos Seymour 1926 10-16 2700 1 A4C1

1926 08-29 2340 1 08094000 Green Creek Dublin 1956 04-30 326 1

Subwater- 1971 05-28 115 1 shed No. 12

08106500 Little Cameron 1921 09-10 18300 1 A4C1 1929 05-29 3910 1 1957 04-25 3290 1 1991 12-21 3290

08153500 Pedernales Johnson City 1952 09-11 12500 1 A4C1 1959 10-04 4020 1 1978 08-03 3600 1

08158000 Colorado Austin 1869 15700 1 1935 06-15 13600 1 A4C1 1938 07-25 7820 1

08187900 Escondido Kenedy 1967 09-21 510 Creek Sub- 1965 05-19 140 1 water-shed No. 11

08190500 Wes t Bracketville 1935 06-14 15600 1 C4D4 Nueces 1964 09-20 6970 1 A4D4

1996 10-28 6510 08192000 Nueces Uvalde 1935 06-14 17400 ""i C4D4 "

1932 09-01 5860 1 1996 10-28 5690

08201500 Seco Utopia 1997 03-22 1840 1958 1490 1

08364000 Rio Grande El Paso 1905 06-12 680 A0C1 1897 05-27 515 1903 06-21 512 1891 05-17 470

08447400 Pecos Shumla 1954 08-28 26800 A 0 D 4 " 1932 09-01 3290 1 1949 07-26 2790 1

08449600 Devils Dei Rio 1932 09-01 16900 i A0X0 1954 06-28 16600 1 1948 06-24 13500 1 1935 06-14 6880 1

08452500 Rio Grande Del Rio 1954 ' 06-28 32300 1 1932 09-01 17100 1 1948 06-24 13500 1 1935 09-05 6340 1 1964 09-24 5470 1

08455000 Pinto Creek Del Rio 1948 06-24 5270 1 A0X0 1964 09-20 2600 1 A1C1

08086150 North Fork Albany 1978 08-04 2100 Hubbard 1990 05-02 502 Creek

164

Table 2 continued, UNITED STATES OF AMERICA

Flood character ist ics D ischarge est imation Site no. Stream Obs. site Y e a r Date of Max. disch. Climatic Condn Section Precision Anteced Depth Duration

max. ( m ' s " 1 ) origin disch. es t quai. (± m 3 s" 1) precip. (mm) (day) 08177500 Coieto Victoria 1967 6680

Creek 1946 10-16 2520 Mail Trail Loma Alta 1948 05-24 4800 Creek Seco Creek E leven Miles 1935 05-31 6500

above d'Hanis

W e s t Kickapoo 1935 06-14 16000 Nueces Springs

U T A H 09180500 Colorado Cisco 1884 07-04 3 5 4 0 "

1917 06-19 2180 2 A1X0 1984 05-27 1990

09274000 North Fork Hanna 1963 06-16 496 ï " A0X0 Duchesne 1953 06-13 42.5 2

09315500 Saleratus Green River 1962 09-21 402 1 A1C1 W a s h 1967 07-16 178 1

09378700 Cotton­ Blanding 1968 08-01 581 1 A1C1 wood W a s h 1963 09-06 245 1

10242000 Coal Creek Cedar City 1969 07-23 "" 131 " 1 " A4D4 1975 07-12 126 1

093282C0 Buckhorn Castle Dale 1963 ' 08-17 187 Draw 1959 08-04 33.7 Tributary

09406000 Virgin Virgin 1966 12-C6 646 1969 01-25 387

V E R M O N T 04285500 North Wrightsvil le 1927 11-03 487 1 C4D6

Branch 1934 04-12 61.5 4 A1C1 Winooski

04290500 Winooski E s s e x 1927 11-04 3200 1 C4D6 Junction 1936 03-19 1280 4 A1D6

01144000 White W e s t 1927 11-04 3400 Hartford 1938 09-22 1350

01156500 Connecticut Ve rnon 1936 03-Ï9 4980 1927 11-05 4390

V I R G I N I A 01656725 Bull Run Catharpin 1972 06-22 1120 A5D4 01668000 Rappanhan Fredericks­ 1942 10-16 3960 1 A4C4

nock burg 1937 04-26 3790 1 1972 06-22 3030 1

02027000 T y e Lovingston 1969 08-20 2270 1 A4C4 1995 01-15 1380

03171500 New Eggleston 1940 08-14 6200 1 1878 09-00 5920 1 1916 07-16 5780 1 1977 11-07 2800 1

02035000 James Cartersvil le 1972 06-22 10300 1969 08-21 7080

02058400 Pigg Sandy Level 1987 09-08 1860 1996 09-06 954

02075900 Lawsons Turbevi l le 1959 10-10 219 Creek 1961 06-22 58.6

W A S H I N G T O N 12194000 Skagit Concrete 1815 14200 4 D5D4 C1C 2800 3

1856 9910 4 D5D4 C1C 2000 3 1897 11-19 7790 4 D5D4 C1C 1600 3

12399500 Columbia International 1894 06-00 19300 2 D0X0 A1A 960 3 Boundary 1948 06-12 15600 2 A1C1

1961 06-10 14000 2 13343450 Dry Creek Clarkston 1976 08-03 231 B2D4 B1B 46 1

1964 06-05 21.8 1 12040500 Queets Clearwater 1999 12-15 3770 4 A1B1 C1B 370 3

1935 01-22 3690 4 A1B1 C1B 380 3

12457000 Wenatchee Plain 1995 11-30 1020 4 A1B1 A1A 50 3 1990 11-25 940 4 A1B1 A 1 A 50 3

14113000 Klickitat Pitt 1996 02-08 1440 A1C1 ' B 1 B 1 4 0 1974 01-15 1340 1 A1C1 B1B 130 2

W E S T V I R G I N I A 03071500 Cheat Morgantown 1888 07-10 4530 1

1924 03-29 2440 4 1911 01-30 2350 4

Laurel Whi te Pine 1943 08-00 210 1 C4D4

03151000 Ohio Parkersburg 1913 03-29 16800 4 1943 01-01 12500 4 1945 03-08 12400 4

165

UNITED STATES OF AMERICA, Table 2 continued

Flood characterist ics Site no. Stream Obs. site

03193000 Kanawha

01608500 South Branch Potomac

01618000 Potomac

Kanawha Falls

Springfield

Shepherds- 1936 town

Y e a r Date of Max. disch. Climatic max. ( m V ) origin

1878 09-14 9060 1 1901 05-23 7960 1 1940 08-15 7020 1 1985 11-05 6800

03-19

W I S C O N S I N

05362000 Jump

05370000 Eau Galle

65365500 Chippewa

05365707 North Fork Eau Claire

9490

W Y O M I N G 06316480 Headgate Buffalo 1965 06-15 Ï55

Draw Ï55

06651800 Sand Creek Orin 1955 08-07 586 1978 05-16 155

09217000 Green Green River 1965 09-07 476 09224980 Summers Green River 1973 07-20 394

Dry Creek 1968 08-19 108 06317C00 Powder Àrvada 1923 ' 09-29 2830

1925 06-16 1420

Discharge est imation

Condn disch. est.

Sheldon 1941 08-31 13C0 1 1967 04-01 592 4

Spring 1942 09-18 935 1 Valley 1954 04-15 198 4 Chippewa 1941 09-01 2890 1 Falls 1967 04-01 2360 4 Thorp 1986 09-22 256 T

1990 06-13 159 1

Section qual.

A4C0

Precision ( ± m 3 s " ' )

Anteced precip.

Depth (mm)

Duration (day)

A4C0

C4D4 A1B1

A1B1

166

Table 3, USA

Y e a r Month-day Discharge Obs . Year Month-day Discharge Obs. Y e a r Month-day Discharge Obs. ( m V ) (m 3 s"') (m 3 s ' ' )

A L A B A M A Alabama R iver Nr M o n t g o m e r y (39075 km 2) 1928 04-25 3790 1953 05-08 3200 1978 01-28 3710 1929 03-17 7250 1954 01-25 2240 1979 04-16 7360 1929 11-19 3740 1955 04-15 3090 1980 03-30 4790 1930 11-19 2050 1956 03-17 3460 1981 04-02 3480 1932 02-24 2640 1957 04-07 3940 1982 02-04 3400 1932 12-31 4250 1958 03-10 2410 1983 04-10 4530 1934 03-06 3140 1959 02-17 1620 1983 12-05 3290 1935 03-09 2590 1960 04-06 2390 1985 02-07 2970 1936 02-08 5550 1961 02-26 8010 1986 03-21 1420 1937 05-07 3030 1961 12-20 4220 1987 03-02 3400 1938 04-10 6060 1963 05-04 2670 1988 01-21 2270 1939 08-18 3480 1964 04-10 5070 1989 06-23 4980 1940 03-16 2310 1965 02-14 2240 1990 03-19 7650 1941 03-09 1050 1966 02-18 3260 1991 03-31 2550 1942 03-23 3230 1967 08-28 2030 1992 02-27 2380 1943 03-23 4640 1968 01-12 2340 1992 12-18 2920 1944 04-29 3990 1969 05-22 2350 1994 04-17 2550 1945 02-22 2610 1970 03-24 3230 1995 03-08 3060 1946 01-09 3680 1971 03-06 4420 1996 03-09 4080 1947 01-23 3940 1972 01-11 5520 1997 03-01 3120 1948 02-15 2860 1973 04-01 3770 1998 03-11 4700 1948 12-01 6630 1974 01-01 3140 1999 01-31 2660 1950 03-17 2280 1975 04-03 4360 2000 04-06 2720 1951 04-01 3880 1976 04-01 3960 1952 03-17 2920 1977 04-07 4250

A L A S K A Little Susi tna R iver Nr Pa lmer (160 km2)

1949 06-21 86.9 1967 07-20 74.5 1985 09-15 77.9 1950 06-17 33.1 1968 06-13 47.6 1986 06-20 58.1 1951 06-08 53.8 1969 05-25 25.7 1986 10-11 71.7 1952 07-27 70.8 1970 08-05 26.8 1988 06-09 24.8 1953 08-22 52.1 1971 08-10 222 1989 06-14 29.7 1954 07-31 52.4 1972 09-12 72.5 1990 09-10 62.3 1955 08-27 65.7 1973 08-21 66.3 1991 06-22 28.3 1956 07-31 66.3 1974 08-27 83.0 1992 06-10 25.7 1957 09-19 71.1 1975 09-11 38.5 1993 09-01 36.0 1958 05-31 36.2 1976 06-12 40.5 1994 06-15 53.2 1959 08-24 146 1977 06-14 51.3 1995 06-12 46.2 1960 05-25 45.3 1978 06-22 31.7 1996 06-01 22.5 1961 08-03 40.2 1979 07-05 60.3 1997 08-13 48.7 1962 .08-29 110 1980 09-15 97.4 1998 06-07 62.3 1963 08-23 94.9 1981 07-10 57.5 1999 08-12 50.4 1964 06-25 52.4 1982 07-25 83.5 2000 09-22 78.2 1965 08-14 53.0 1983 09-29 38.8 1966 06-07 34.0 1984 08-25 80.1

Salcha R iver Nr Salchaket (5620 km2) 1949 05-28 728 1968 05-22 365 1985 06-28 581 1950 05-15 382 • 1969 08-04 442 1986 08-23 1050 1951 06-16 292 1970 07-17 180 1987 06-04 289 1953 06-26 501 1971 05-07 660 1988 06-17 312 1954 06-16 739 1972 05-10 513 1989 06-27 739 1955 07-01 620 1973 06-04 326 1990 09-08 377 1956 06-23 1030 1974 05-20 172 1991 05-08 464 1957 05-21 799 1975 05-14 711 1992 05-28 640

1958 05-25 654 1976 05-04 233 1993 05-18 329 1959 05-23 530 1977 05-20 283 1994 06-22 496 1961 08-13 632 1978 08-20 147 1995 06-28 598

1962 05-30 666 1979 05-03 464 1996 07-02 179 1963 06-27 450 1980 07-02 295 1997 06-10 283 1964 06-02 683 1981 07-10 496 1998 05-27 191 1965 06-20 589 1982 06-21 535 1999 05-16 141

1966 06-20 575 1983 07-21 190 2000 08-15 787

1967 08-14 2750 1984 06-17 649

263

USA, Table 3 continued

Y e a r Month-day Discharge Obs. Y e a r Month-day Discharge Obs. Y e a r Month-day Discharge Obs ( m V ) | ( m V 1 ) (m 3 s- 1 )

San Pedro R iver at Char les ton (3196 km2) 1916 08-16 218 1944 08-18 97 1972 08-26 .169 1917 08-12 368 1945 08-09 217 1973 07-15 95 1918 07-01 113 1946 08-04 340 1974 07-20 371 1919 08-16 711 1947 08-09 286 1975 09-14 114 1920 09-05 127 1948 08-03 222 1976 09-05 103 1921 07-19 538 1949 07-24 190 1977 08-23 147 1922 09-09 105 1950 07-06 172 1977 10-09 671 1923 08-12 147 1951 07-02 162 1979 01-18 334 1924 07-24 54 1952 08-17 222 1980 08-15 28 1925 08-06 337 1953 07-07 243 1981 09-03 91 1926 09-28 2780 1954 08-15 668 1982 09-10 249 1926 10-09 144 1955 08-06 408 1983 09-12 88 1928 07-15 108 1956 07-18 185 1984 08-16 275 1929 07-29 295 1957 07-25 170 1984 12-28 368 1930 08-07 276 1958 08-05 238 1986 08-18 142 1931 08-09 694 1959 07-27 212 1987 08-04 93 1932 08-09 198 1960 08-11 110 1988 09-12 103 1933 07-22 272 1961 07-30 103 1989 08-04 48 1934 142 1962 07-28 101 1990 08-12 80 1935 08-28 244 1963 07-27 183 1991 03-02 55 1936 09-11 368 1964 08-14 218 1992 08-24 48 1937 08-20 267 1965 09-04 118 1993 01-19 326 1938 08-07 211 1966 08-03 125 1994 09-10 177 1939 08-07 265 1967 07-26 170 1994 11-12 276 1940 08-13 878 1967 12-20 143 1996 07-15 59 1941 08-16 306 1969 07-28 111 1997 09-21 42 1942 07-24 81 1970 08-09 130 1997 10-08 97 1943 08-09 245 1971 08-10 168 1999 08-05 60 A R K A N S A S Cache River at Pat terson (2686 km 2) 1921 04-18 144 1950 02-15 329 1973 12-06 212 1922 04-01 187 1951 02-22 152 1975 03-30 244 1923 02-03 227 1952 01-08 242 1976 02-24 119 1924 06-06 144 1953 03-24 245 1977 04-03 96 1924 10-22 204 1954 05-04 110 1980 03-24 87 1926 02-01 159 1955 04-24 162 1981 06-07 149 1927 04-19 694 1956 02-19 262 1982 05-02 99 1928 06-27 343 1957 05-26 317 1982 12-28 205 1929 05-16 180 1957 11-22 309 1984 04-10 143 1930 01-15 306 1959 02-23 151 1984 10-24 174 1931 02-19 68 1960 05-28 136 1985 12-02 127 1937 01-24 374 1961 04-02 214 1987 03-09 103 1938 02-24 286 1962 03-02 218 1987 12-28 323 1939 02-07 207 1963 03-13 118 1989 02-21 245 1940 04-21 152 1964 03-13 211 1990 02-17 193 1941 02-03 80 1965 04-11 148 1991 01-11 294 1942 04-14 176 1966 01-14 261 1991 12-10 145 1943 05-18 172 1967 07-07 93 1993 01-12 103 1944 04-13 135 1968 05-17 170 1993 11-27 156 1945 04-21 289 1969 02-01 289 1998 04-11 129 1946 05-27 170 1970 05-02 153 1999 01-31 116 1947 04-17 123 1970 12-29 111 1999 12-20 95 1948 03-06 157 1972 05-09 96 1949 01-31 295 1973 05-03 236 C A L I F O R N I A A r r o y o Seco Nr Soledad (632 km2) 1906 01-13 306 1938 02-11 453 1970 01-16 283 1907 03-23 303 1939 03-09 39 1970 11-29 122 1908 02-02 71 1940 02-27 385 1971 12-25 129 1909 02-26 210 1941 04-04 300 1973 02-11 280 1910 03-21 105 1942 01-24 399 1974 03-01 173 1911 03-06 490 1943 01-21 456 1975 02-02 615 1912 03-12 38 1944 03-04 201 1976 03-01 23 1913 01-15 54 1945 02-02 598 1977 01-03 16 1914 01-25 496 1945 12-21 329 1978 02-07 592

264

A R I Z O N A

Table 3 continued, USA

Y e a r Month-day Discharge Obs. ( m V )

Year Month-day Discharge Obs. ( m V )

Y e a r Month-day Discharge Obs. ( m V )

1915 02-09 204 1946 11-20 99 1979 02-13 71 1916 01-17 388 1948 04-09 28 1980 02-19 391 1917 02-21 453 1949 03-03 98 1981 01-27 217 1918 03-12 142 1950 02-04 240 1982 04-11- 459 1919 02-10 164 1950 11-19 583 1982 12-22 623 1920 01-15 129 1952 01-14 425 1983 12-25 149 1921 01-30 241 1952 12-07 256 1985 02-08 144 1922 02-09 413 1954 02-13 88 1986 02-19 371 1922 12-10 58 1955 04-21 59 1987 02-13 154 1924 01-24 54 1955 12-23 784 1988 01-17 40 1924 11-09 37 1957 02-25 140 1988 12-24 101 1926 02-13 241 1958 04-03 801 1990 02-16 86 1926 11-27 453 1959 02-16 173 1991 03-04 268 1928 03-24 164 1960 02-01 186 1992 02-12 172 1929 02-03 146 1960 12-01 74 1993 01-14 532 1930 03-04 130 1962 02-09 292 1994 02-20 103 1931 01-01 23 1963 01-31 688 1995 03-10 773 1931 12-31 314 1964 01-21 137 1996 02-19 303 1933 01-29 66 1965 01-06 218 1997 01-01 234 1934 01-01 201 1965 12-28 128 1998 02-03 490 1935 04-08 236 1966 12-06 784 1999 02-09 165 1936 02-13 314 1968 01-31 57 2000 02-14 238 1937 02-13 346 1969 01-26 674 2001 03-04 168

Eel R iver at Scot ia (8063 km 2 ) 1911 01-20 3850 1942 02-06 5920 1972 01-23 3770 1912 01-26 4810 1943 01-21 8920 1973 01-16 4300 1913 01-18 4250 1944 03-04 1640 1974 01-16 11000 1914 01-22 8750 1945 02-03 2810 1975 04-18 6540 1915 02-02 9940 1945 12-27 6770 1976 02-26 3090 1917 02-25 8270 1947 02-12 2440 1977 03-10 164 1918 02-07 2230 1948 01-08 3230 1978 01-17 4790 1919 01-17 4220 1949 03-18 3690 1979 01-11 2720 1920 04-16 1760 1950 01-18 3310 1980 01-14 6400 1920 11-19 4190 1951 01-22 7050 1981 01-28 2800 1922 02-19 3480 1951 12-27 7420 1981 12-20 8500 1922 12-28 2080 1953 01-09 6090 1983 01-27 8380 1924 02-08 2080 1954 01-14 6940 1983 12-09 3170 1925 02-06 3600 1954 12-31 1480 1984 11-12 3770 1926 02-04 4980 1955 12-22 15300 1986 02-17 10300 1927 02-21 6260 1957 02-25 4330 1987 03-13 2680 1928 03-27 6600 1958 02-25 5720 1987 12-10 3340 1929 02-04 1160 1959 01-12 4110 1988 11-23 3880 1929 12-15 3400 1960 02-08 9710 1990 01-08 2890 1931 01-23 2460 1961 02-11 3200 1991 03-05 2970 1931 12-27 3600 1962 02-14 3030 1992 02-20 1530 1933 03-17 1650 1963 02-01 7140 1993 01-21 8210 1934 03-29 1440 1964 01-21 5040 1994 01-24 1370 1935 04-08 2260 1964 12-23 21300 1995 01-09 10400 1936 01-16 6120 1966 01-05 8810 1995 12-12 4390 1937 02-05 3790 1966 12-05 4360 1997 01-01 10200 1937 12-11 9770 1968 01-15 4190 1998 01-17 4810 1938 12-03 3770 1969 01-13 6320 1999 02-08 3540 1940 02-28 8640 1970 01-24 8780 2000 02-14 4700 1940 12-24 4250 1970 12-04 6630

265

USA, Table 3 continued

Y e a r Month-day Discharge Obs. Y e a r Month-day Discharge Obs. Y e a r Month-day Discharge Obs ( m V ) (m 3 s- 1) (m 3 s 1 )

1948 03-14 14.7 1962 04-22 6.1 1976 04-26 2.1 1949 06-13 26.8 1963 09-19 8.2 1977 08-10 10.7 1950 04-16 1.2 1964 03-18 8.2 1978 05-17 11.4 1951 07-30 6.3 1965 06-16 4360 1979 04-25 11.4 1952 05-27 7.2 1966 07-19 60.9 1980 05-10 23.1 1953 07-29 76.5 1967 07-07 17.3 1981 05-28 5.3 1954 07-21 108 1968 05-11 3.9 1982 07-29 8.6 1955 . 05-20 11.5 1969 05-08 125 1983 05-23 73.9 1956 08-01 54.9 1970 04-29 7 1985 05-01 20.5 1957 07-13 22.7 1971 05-15 6.7 1986 04-10 3.7 1958 05.09 6.1 1972 06-16 6.6 1987 05-07 37.9 1959 04-28 8.5 1973 06-06 110 1988 05-27 10.9 1960 03-24 31.7 1974 04-27 20.2 1989 07-30 1.9 1961 08-02 48.7 1975 06-11 16.0 G E O R G I A Chat tooga River Nr C lay ton (536 km2) 1914 10-15 357 1950 12-07 148 1976 05-15 524 1917 03-24 396 1952 03-11 379 1977 03-13 368 1918 01-28 167 1953 02-21 170 1978 01-26 222 1918 12-22 453 1954 01-22 176 1979 03-04 419 1919 12-09 232 1955 02-06 165 1979 11-02 309 1921 02-10 116 1956 04-16 165 1981 05-27 117 1922 01-21 176 1957 04-05 165 1982 02-03 142 1922 12-17 150 1957 11-19 159 1983 02-02 224 1924 09-20 261 1959 05-31 159 1984 02-13 136 1924 12-08 110 1959 10-09 182 1985 08-17 134 1926 01-18 176 1961 02-25 207 1985 11-01 137 1926 12-26 102 1961 12-12 274 1986 11-26 295 1928 08-15 569 1963 03-06 153 1988 01-20 139 1929 09-26 323 1964 09-29 280 1989 07-04 147 1940 08-30 821 1964 10-04 770 1990 02-16 312 1941 07-07 213 1966 02-13 379 1991 03-29 164 1942 02-17 195 1967 06-04 436 1992 08-28 248 1942 12-29 195 1968 03-12 159 1992 11-22 174 1944 03-19 109 1969 06-15 416 1994 08-17 496 1945 04-17 83 1969 11-02 99 1995 01-15 177 1946 02-10 188 1971 02-22 93 1996 01-27 297 1947 01-20 182 1971 12-07 211 1996 12-01 276 1948 07-12 351 1973 05-28 555 1998 01-08 357 1949 06-16 394 1973 12-26 181 1999 04-01 106 1950 03-13 134 1975 09-24 180 1999 11-26 106

2001 09-24 67 Altamaha R iver at D o c t o r t o w n (35200 km2) 1925 01-23 8500 1951 04-04 821 1977 04-03 1570 1926 02-04 1530 1952 03-18 2020 1978 02-07 2550 1927 08-02 651 1953 05-16 1890 1979 03-08 2550 1928 08-25 3570 1953 12-30 1120 1980 03-23 2810 1929 03-13 5070 1955 04-26 634 1981 02-26 1070 1929 10-13 3770 1956 04-01 926 1982 02-17 1720 1931 05-18 915 1957 04-11 889 1983 04-21 1960 1932 01-21 1040 1958 03-15 1520 1984 03-11 1770 1933 03-04 1310 1959 03-16 1250 1985 02-19 1330 1934 03-17 1310 1960 04-12 2540 1986 02-15 1180 1935 09-15 612 1961 03-10 2310 1987 01-28 2140 1936 04-18 5040 1962 03-10 1520 1988 03-16 671 1937 05-13 1350 1963 02-04 1520 1989 04-23 903 1938 04-19 1930 1964 04-20 2240 1990 03-31 2000 1939 03-11 2780 1965 02-23 1870 1991 03-10 2290 1940 03-03 1000 1966 03-12 3120 1992 03-01 1180 1941 07-26 779 1967 01-16 1460 1993 01-17 2600 1942 04-03 2530 1968 01-26 736 1994 07-19 2740 1943 04-02 2010 1969 05-04 983 1995 02-28 2330 1944 04-02 3170 1970 04-06 2240 1996 02-15 1780 1945 05-10 997 1971 03-16 2720 1997 03-01 1630

266

C O L O R A D O P l u m Creek Nr L o u vie rs (782 km 2 )

Table 3 continued, USA

Year Month-day Discharge Obs. ( m V )

Year Month-day Discharge Obs. ( m V )

Year Month-day Discharge Obs. ( m V )

1946 01-22 2010 1972 01-25 2090 1998 03-19 3820 1947 03-21 2010 1973 02-14 1800 1999 02-15 895 1948 04-04 2620 1974 02-28 1380 2000 03-31 643 1948 12-12 3340 1975 03-28 2950 2001 03-28 1690 1950 03-22 663 1976 03-31 1720 H A W A I I Honopou Stream Nr Hue lo , Wlaui (1.66 km 2 ) 1911 09-30 3.7 1942 03-08 15.8 1971 04-23 58.1 1912 10-14 2.2 1942 10-21 13.6 1972 07-15 5.9 1914 05-08 2.8 1944 08-23 2.5 1973 03-11 8.1 1916 05-01 21.0 1944 12-26 7.4 1974 01-13 13.1 1917 04-30 9.3 1945 01-22 20.6 1974 11-21 42.2 1918 04-03 17.3 1946 12-17 25.9 1976 03-04 6.1 1918 12-03 7.2 1948 01-25 36.2 1977 04-04 4.4 1919 10-06 3.8 1948 12-24 9.6 1978 08-21 21.2 1921 01-16 17.3 1950 04-27 60.6 1978 11.14 53.2 1922 02-01 75.0 1950 11-25 4.8 1980 04-02 15.2 1923 02-23 34.3 1952 02-19 8.9 1981 04-30 5.5 1924 02-13 12.9 1953 03-07 31.2 1982 08-01 73.6 1924 10-16 31.4 1954 02-26 9.6 1982 12-18 4.6 1926 08-05 21.0 1955 02-07 6.8 1984 05-23 10.6 1927 01-03 18.7 1956 02-25 47.9 1985 05-07 5.4 1928 09-19 4.3 1957 02-06 12.5 1985 12-01 12.2 1928 12-13 15.1 1957 11-22 5.7 1987 05-06 41.3 1930 02.23 8.6 1958 10-22 8.0 1988 04-03 10.1 1930 11-18 162.0 1960 04-17 29.2 1989 04-09 67.7 1932 04-30 31.4 1961 04-02 5.8 1990 03-06 49.3 1932 12-31 24.5 1962 03-12 22.7 1991 09-20 58.1 1934 04-25 8.1 1963 05-14 21.4 1992 01-14 23.3 1935 02-25 7.4 1964 03-08 6.3 1993 03-08 9.0 1936 01-17 10.5 1964 11-05 10.3 1994 03-24 35.7 1936 12-29 24.5 1965 11-14 44.7 1994 11-13 15.8 1938 08-24 12.5 1967 08-08 12.0 1996 01-18 38.2 1939 02-07 39.1 1968 01-04 11.6 1997 07-30 85.8 1940 08-12 13.6 1969 02-02 10.8 1997 12-30 5.7 1941 06-30 27.2 1969 12-28 29.7 1999 01-22 33.4 I D A H O J o h n s o n C r e e k at Y e l l o w Pine (546 km 2 ) 1929 05-23 62.3 1954 05-20 118 1979 05-26 65.1 1930 05-29 56.1 1955 06-11 83.0 1980 05-22 74.8 1931 05-16 41.1 1956 05-27 154 1981 06-08 76.2 1932 06-15 90.6 1957 06-02 119 1982 05-27 127 1933 06-09 146 1958 05-23 121 1983 05-30 125 1934 04-23 59.5 1959 06-06 81.6 1984 05-31 108 1935 05-23 68.5 1960 06-03 72.5 1985 05-24 62.6 1936 05-14 97.1 1961 05-26 89.8 1986 05-31 125 1937 05-19 48.7 1962 06-03 77.0 1987 04-30 44.7 1938 05-28 99.7 1963 05-24 96.6 1988 05-23 43.3 1939 04-30 58.6 1964 06-06 88.1 1989 05-11 60.9 1940 05-13 82.4 1965 06-11 123 1990 05-29 53.5 1941 05-13 71.4 1966 05-09 50.4 1991 05-25 58.3 1942 05-25 71.4 1967 06-21 90.1 1992 05-08 48.1 1943 05-29 96.0 1968 06-03 58.1 1993 05-20 95.2 1944 05-15 41.6 1969 05-25 90.6 1994 05-11 43.3 1945 05-10 68.8 1970 06-05 115 1995 06-03 84.1 1946 05-28 70.0 1971 05-28 107 1996 06-08 129 1947 05-09 128 1972 06-02 128 1997 05-18 125 1948 05-27 131 1973 05-18 59.8 1998 05-08 57.8 1949 05-16 131 1974 06-17 176 1999 05-29 111 1950 06-21 90.6 1975 06-07 83.8 2000 05-22 58.9 1951 05-28 85.5 1976 05-18 73.9 2001 05-15 43.9 1952 06-06 79.3 1977 06-11 17.9 1953 06-13 104 1978 06-08 87.5

267

USA, Table 3 continued

Y e a r Month-day Discharge Obs. Year Month-day Discharge Obs. Y e a r Month-day Discharge Obs

(mV 1 ) ( m V ) (m3 s 1 )

1908 05-14 272 1941 06-15 46 1971 12-16 137 1909 07-12 258 1942 02-06 142 1973 04-24 Ï86 1910 01-21 60 1943 05-18 470 1974 06-24 212 1912 03-20 222 1944 04-13 283 1975 01-12 184 1913 03-25 473 1945 06-19 93 1976 03-07 107 1915 08-01 170 1946 06-20 142 1977 08-10 169 1916 01-31 186 1947 05-02 115 1977 12-19 74 1917 06-09 108 1948 03-23 103 1979 03-06 277 1918 02-14 229 1949 02-15 98 1980 06-05 210 1919 06-05 255 1949 12-23 244 1981 07-29 116 1920 04-21 276 1951 02-21 258 1982 02-25 195 1921 09-04 53 1952 06-25 95 1983 05-02 227 1922 04-13 167 1953 04-03 80 1984 05-27 283 1923 03-16 165 1954 06-08 122 1985 02-25 221 1924 08-21 165 1955 05-31 39 1985 11-21 286 1925 03-19 61 1956 05-29 385 1986 12-04 57 1926 04-08 164 1957 04-29 222 1987 12-29 81 1926 10-04 538 1958 07-12 138 1989 05-28 125 1927 12-01 142 1959 02-10 317 1990 05-16 306 1929 07-07 269 1960 06-25 99 1990 12-31 261 1930 01-04 75 1961 05-08 312 1992 07-11 81 1931 09-19 46 1962 03-23 129 1993 01-06 185 1932 01-19 40 1963 03-07 170 1994 04-13 450 1933 05-12 224 1964 04-22 275 1995 05-17 199 1934 04-01 20 1965 04-09 63 1996 05-12 166 1935 05-12 95 1966 04-25 62 1997 03-01 110 1936 02-26 210 1966 12-10 79 1998 06-19 184 1937 06-28 108 1968 05-16 396 1999 04-19 102 1938 04-09 134 1969 01-30 111 2000 05-29 48 1939 03-13 337 1970 04-21 153 2001 02-27 175 1940 03-05 81 1971 07-14 79

IND IANA Ee l R iver at North Manchester (1080 km2) 1924 03-29 102 A1 1950 04-04 190 A1 1976 02-17 108 A1 1925 03-14 155 A1 1951 02-21 135 A1 1977 03-04 80 A1 1926 04-08 112 A1 1952 01-27 120 A1 1978 03-22 129 A1 1927 04-19 86 A1 1953 03-04 68 A1 1979 03-04 116 A1 1927 11-30 172 A1 1954 4-11 55 A1 1980 06-02 129 A1 1929 08-03 167 A1 1954 10-12 116 A1 1981 06-14 157 A1 1930 01-15 117 A1 1956 04-29 90 A1 1982 03-13 232 A1 1931 03-28 16 A1 1957 04-06 104 A1 1983 05-02 141 A1 1932 01-17 56 A1 1958 08-15 112 A1 1984 02-14 104 A1 1933 05-11 110 A1 1959 02-10 200 A1 1985 02-24 233 A1 1934 04-04 45 A1 1960 04-17 80 A1 1985 12-11 102 A1 1935 08-17 130 A1 1961 05-09 80 A1 1986 10-04 63 A1 1936 02-27 212 A1 1962 05-12 110 A1 1988 04-07 123 A1 1936 11-03 161 A1 1963 03-06 102 A1 1989 01-08 115 A1 1938 06-26 207 A1 1964 07-08 153 A1 1990 08-18 179 A1 1939 02-20 138 A1 1965 02-10 100 A1 1990 12-30 248 A1 1940 03-03 88 r A1 1965 12-26 76 A1 1992 09-22 91 A1 1941 06-14 28 A1 1966 12-08 219 A1 1993 01-05 188 A1 1942 02-07 84 A1 1967 12-22 225 A1 1994 04-12 169 A1 1943 07-17 167 A1 1969 01-29 148 A1 1995 04-11 116 A1 1944 04-11 159 A1 1970 04-20 74 A1 1996 07-18 187 A1 1945 03-17 113 A1 1971 02-05 104 A1 1997 07-24 202 A1 1946 02-14 107 A1 1972 04-17 74 A1 1998 07-22 190 A1 1947 01-31 91 A1 1972 11-14 88 A1 1999 01-24 180 A1 1948 02-28 120 A1 1974 01-21 107 A1 2000 06-06 92 A1 1949 02-15 167 A1 1975 06-15 93 A1 2001 02-10 134 A1

I O W A South Raccoon R iver at Redfield (2574 km2)

1940 07-31 173 1960 05-07 265 1980 06-15 76 1941 06-28 101 1961 02-23 158 1981 05-23 69 1942 08-28 181 1962 05-29 265 1982 03-19 219 1943 08-25 187 1963 04-29 262 1983 06-29 224

1944 05-20 566 1964 06-23 422 1984 04-30 411 1945 05-22 286 1965 03-17 447 1985 02-21 176 1946 09-08 430 1966 06-12 268 1986 07-01 745

1947 06-12 674 1967 06-10 340 1987 08-26 309 1948 03-19 498 1968 09-04 48 1988 01-30 238

1949 03-06 213 1969 03-19 331 1989 09-08 266

268

ILL INOIS S a n g a m o n R iver at Monticel lo (1424 km2)

Table 3 continued, USA

Y e a r Month-day Discharge Obs . ( m V 1 )

Y e a r Month-day Discharge Obs. ( m V )

Y e a r Month-day Discharge Obs. ( m V )

1950 06-19 329 1970 05-14 256 1990 06-16 541 1951 03-29 436 1971 02-19 504 1991 06-14 340 1952 06-27 276 1972 09-11 238 1992 09-16 377 1953 06-10 603 1973 07-04 467 1993 07-10 1250 1954 08-22 204 1974 05-19 566 1994 03-05 68 1955 04-24 179 1975 04-28 289 1995 05-28 295 1956 09-04 109 1976 05-23 212 1996 06-21 348 1957 06-17 360 1977 08-26 320 1997 02-18 269 1958 07-02 991 1978 04-17 360 1998 06-15 994 1959 05-30 153 1979 03-19 578 1999

2000 05-21 07-05

394 109

K A N S A S Stranger Creek N r T o n g a n o x i e (1052 km2) 1930 05-09 92 1954 08-03 57 1977 11-11 174 1931 08-05 62 1955 02-21 92 1979 07-30 116 1931 11-24 246 1956 05-30 61 1980 04-01 187 1933 05-18 72 1957 06-30 149 1981 07-28 233 1934 09-28 18 1958. 08-01 541 1982 06-10 521 1935 05-29 200 1958 11-17 117 1983 04-03 197 1935 10-14 211 1960 03-29 270 1984 06-15 115 1937 02-08 76 1961 09-14 221 1985 09-24 323 1938 08-23 95 1961 10-13 583 1985 10-11 428 1939 04-16 167 1962 10-07 68 1987 03-20 153 1940 06-20 94 1964 06-23 79 1988 01-31 42 1941 06-11 178 1965 09-23 286 1989 09-09 257 1941 10-10 535 1966 06-13 150 1990 05-16 379 1943 06-17 280 1967 06-12 504 1991 05-06 64 1944 04-23 312 1968 08-02 157 1992 07-17 158 1944 12-05 439 1969 06-22 346 1993 07-10 314 1946 06-19 76 1970 09-22 276 1994 04-28 161 1947 06-25 184 1971 02-27 91 1995 05-25 223 1947 12-04 93 1972 09-07 224 1996 06-07 399 1949 07-08 156 1973 09-28 214 1997 04-12 365 1950 05-19 207 1973 10-13 320 1998 07-26 144 1951 07-12 937 1975 04-24 133 1998 10-05 428 1952 03-12 102 1976 05-07 101 2000 06-20 132 1953 05-27 34 1977 09-13 422 2001 06-21 1130 K E N T U C K Y E l k h o r n C r e e k Nr Frankfor t (1042 km2)

1915 12-18 496 1956 02-03 283 1977 03-05 132 1917 01-22 419 1957 04-05 283 1978 03-14 374 1918 02-09 247 1958 05-05 425 1978 12-09 507 1919 01-02 379 .1959 01-22 382 1979 12-13 225 1919 12-07 598 1960 06-24 368 1981 02-20 125 1940 03-03 396 1961 05-08 462 1982 01-23 212 1941 07-19 98 1962 02-28 442 1983 05-02 447 1942 08-24 220 1963 03-06 260 1989 02-16 813 1943 03-19 544 1964 03-05 657 1990 06-03 300

1944 04-12 108 1964 12-12 199 1990 12-19 422

1945 03-06 422 1966 02-13 248 1991 12-03 277

1946 02-14 250 1967 03-07 317 1993 02-22 306

1947 04-16 250 1968 04-05 340 1994 01-28 317

1948 04-14 634 1969 04-19 232 1995 05-19 377

1949 02-15 379 1970 04-02 348 1996 05-06 371

1950 01-06 464 1970 12-22 292 1997 03-04 1020

1951 01-15 382 1972 04-23 323 1998 07-21 524

1952 03-23 408 1972 12-09 368 1999 01-09 199

1953 03-04 413 1974 01-11 419 2000 02-19 459

1954 04-17 84 1975 04-25 413

1955 02-06 289 1976 02-18 360

269

USA, Table 3 continued

Y e a r Month-day Discharge Obs. Year Month-day Discharge Obs . Y e a r Month-day Discharge Obs. ( m V ) (m 3 s" 1) (m 3 s ' )

1922 03-02 391 1949 05-02 697 1976 04-03 157 1923 04-03 1260 1950 01-08 1150 1977 04-23 963 1923 12-12 552 1951 03-31 697 1978 05-10 411 1925 01-18 1820 1952 04-14 85 1979 02-24 799 1926 01-06 722 1953 08-23 1080 1980 03-30 1610 1927 02-14 1400 1953 12-10 227 1981 06-25 166 1928 06-05 923 1955 04-15 1360 1982 02-18 320 1929 02-17 1260 1956 02-05 396 1983 04-07 3540 1929 11-15 1370 1957 04-06 277 1983 12-28 282 1930 11-17 292 1957 11-15 265 1984 10-25 467 1932 01-26 535 1959 06-01 261 1985 10-31 496 1933 03-01 1370 1960 05-07 286 1987 03-01 895 1934 03-05 428 1961 02-22 1390 1988 03-26 603 1935 03-08 442 1962 04-28 1100 1989 03-30 583 1936 02-06 617 1963, 01-23 190 1990 01-26 1900 1937 01-21 864 1964 03-03 496 1991 05-01 552 1938 04-09 1010 1964 10-07 770 1992 02-16 473 1939 06-04 541 1966 02-13 1110 1993 01-21 1250 1940 07-11 292 1967 05-06 391 1994 01-29 1370 1940 12-17 382 1967 12-18 295 1995 03-16 408 1942 01-0 3 248 1969 04-15 501 1995 12-19 323 1943 03-21 1420 1970 03-23 80 1997 04-29 1030 1944 03-30 564 1971 03-10 1250 1998 01-08 728 1945 04-29 275 1971 12-09 852 1999 03-14 770 1946 03-17 280 1973 03-27 1150 2000 04-05 65 1947 04-02 683 1974 04-15 1250 1948 03-06 654 1975 05-09 1020 M A I N E Piscataquis R i v e r Nr D o v e r - F o x c r o f t (772 km2)

1903 06-14 146 1936 03-20 547 1969 05-11 211 1904 05-12 210 1937 04-29 191 1969 12-28 362 1905 04-15 68 1937 10-24 230 1971 05-04 379 1906 04-17 295 1938 12-07 177 1972 05-08 197 1907 04-24 228 1940 04-13 388 1973 04-28 297 1907 11-07 286 1941 04-17 114 1973 12-22 544 1909 09-29 493 1942 04-26 197 1974 12-09 193 1910 04-01 114 1943 05-04 133 1976 04-02 289 1911 04-29 116 1943 11-09 382 1976 10-21 204 1912 04-23 209 1945 04-28 204 1978 01-10 306 1913 04-01 202 1946 04-27 150 1979 04-28 547

1913 10-21 196 1946 10-01 329 1980 04-11 169

1915 05-01 173 1948 05-18 273 1981 09-24 292 1916 05-18 176 1949 01-07 88 1981 10-24 261

1917 06-18 413 1950 04-21 320 1983 04-18 532

1917 10-31 169 1950 11-27 493 1984 06-01 360

1919 03-29 133 1951 11-04 264 1985 04-17 93

1920 04-14 245 1953 03-28 430 1986 01-28 251

1920 12-15 215 1954 09-12 374 1987 04-01 1060

1922 06-30 236 1955 04-16 271 1988 03-28 199

1923 04-29 609 1956 04-30 146 1989 04-07 226

1924 05-02 246 1957 04-22 85 1990 03-19 202

1925 04-01 129 1958 04-23 377 1990 10-24 254

1925 11-16 228 1959 06-19 149 1992 03-29 212

1926 11-20 220 1959 10-25 204 1993 04-12 343

1927 10-20 295 1961 04-25 139 1994 04-17 371

1929 05-03 272 1962 04-09 153 1995 01-17 114

1930 04-08 228 1962 11-01 193 1996 01-28 317

1931 06-10 195 1963 11-09 396 1996 12-02 405

1932 09-17 365 1965 04-17 149 1998 04-01 280

1933 04-19 169 1966 03-26 143 1999 09-18 236

1934 04-21 228 1966 11-04 646 2000 04-10 357

1935 04-22 158 1968 04-25 255

270

L O U I S I A N A Station 02491500 B o g u e Chi t to at Frankl in ton (2560 km2)

Table 3 continued, USA

Y e a r Month-day Discharge Obs . Y e a r Month-day Discharge Obs. Y e a r Month-day Discharge Obs. (mV 1 ) ( m V ) _ _ _ (m3 s ' 1 )

1895 04-10 1940 1931 05-24 1040 1967 03-08 4080 1896 07-26 1590 1932 05-14 4470 1968 03-18 ' 2170 1896 10-01 5780 1933 04-21 3480 1969 03-27 787 1898 08-12 3600 1934 01-09 1040 1970 04-03 2610 1899 03-06 3620 1934 12-02 3620 1971 02-24 2450 1900 03-21 1630 1936 03-19 13600 1972 06-23 9830 1901 04-22 4560 1937 04-27 8780 1972 10-08 3000 1902 03-02 6200 1937 10-30 4960 1973 12-28 3740 1903 03-01 3120 1939 02-05 3510 1975 03-21 5130 1904 06-01 1260 1940 04-21 2650 1976 01-02 3090 1905 03-11 2020 1941 04-07 1950 1976 10-11 5470 1906 06-29 2300 1942 05-24 3540 1978 03-16 3940 1907 03-15 3370 1942 10-16 11800 1979 02-27 5040 1908 01-13 4300 1944 05-08 1990 1979 10-11 1970 1909 04-16 2350 1945 09-20 3940 1981 04-14 1190 1910 06-18 4760 1946 06-03 1500 1982 06-15 2610 1911 09-01 3000 1947 03-16 1190 1983 04-26 3260 1912 02-28 2700 1948 04-15 2460 1984 02-16 5640 1913 03-28 3940 1949 06-20 3740 1985 02-13 3400 1914 03-19 2090 1950 02-03 1830 1985 11-07 8750 1915 06-04 3940 1950 12-05 3620 1987 04-18 4330 1916 03-29 3510 1952 04-29 3600 1988 05-20 2720 1917 03-13 3480 1952 11-23 3340 1989 05-17 2290 1918 04-16 3600 1954 03-03 3090 1990 05-31 1130 1919 05-11 2280 1955 08-20 6060 1991 03-25 2410 1920 03-06 3090 1956 04-09 1720 1992 04-23 2550 1921 05-06 2510 1957 04-07 1960 1993 03-06 4730 1922 03-17 2230 1958 05-07 2040 1993 11-29 3260 1923 04-16 1150 1959 06-04 1580 1995 01-17 2470

1924 05-13 7840 1960 05-10 3510 1996 01-21 8780 1925 02-13 2520 1961 02-21 2890 1996 12-03 2410 1926 02-27 1710 1962 03-23 3290 1998 03-22 3480

1926 11-17 2550 1963 03-21 3540 1999 03-20 1150

1928 05-02 4110 1964 03-06 2460 2000 02-20 1740

1929 04-18 5100 1965 03-06 2770 2001 03-23 1890 1929 10-23 3120 1966 02-15 2020

M A S S A C H U S E T T S Quaboag River at W e s t Brimfield (388 km2)

1913 04-16 34.0 A1 1943 03-20 27.2 A1 1973 02-04 35.7 A1

1914 03-01 36.0 A1 1944 06-24 33.7 A1 1973 12-21 43.6 A1

1915 01-07 47.0 A1 1945 03-07 28.2 A1 1975 09-28 49.0 A1

1916 04-03 35.4 A1 1946 03-09 29.7 A1 1976 01-28 62.0 A1

1917 03-29 31.2 A1 1947 03-14 24.9 A1 1977 03-16 37.7 A1

1918 03-07 28.9 ' A1 1948 03-22 46.7 A1 1978 01-26 40.8 A1

1919 03-01 38.5 A1 1949 01-06 19.0 A1 1979 03-08 50.1 A1

1920 03-17 56.1 A1 1950 03-31 20.8 A1 1980 03-22 47.0 A1

1921 05-03 27.5 A1 1951 04-03 33.4 A1 1981 02-27 35.4 A1

1922 03-07 47.6 A1 1952 01-28 27.6 A1 1982 06-06 46.7 A1

1923 03-26 40.5 A1 1953 04-16 41.1 A1 1983 04-19 60.0 A1

1924 04-07 49.6 A1 1954 09-11 36.2 A1 1984 06-02 71.1 A1

1925 03-01 32.3 A1 1955 08-19 362 A1 1985 05-21 43.6 A1

1926 04-09 25.2 A1 1956 04-18 42.8 A1 1986 06-06 29.5 A1

1927 03-22 25.2 A1 1957 01-23 22.1 A1 1987 04-07 61.5 A1

1927 11-04 33.4 A1 1958 04-08 35.1 A1 1988 04-28 15.3 A1

1929 04-23 32.3 A1 1958 03-06 30.6 A1 1989 05-24 26.6 A1

1930 03-26 15.7 A1 1960 04-05 54.1 A1 1989 10-20 32.3 A1

1931 04-01 30.3 A1 1961 02-27 29.5 A1 1991 08-19 20.8 A1

1932 04-01 28.2 A1 1962 04-03 38.5 A1 1992 03-27 17.1 A1

1933 04-18 42.5 A1 1963 03-29 44.7 A1 1993 04-01 51.3 A1

1934 04-12 29.7 A1 1964 01-25 22.7 A1 1994 03-29 31.4 A1

1935 01-11 32.6 A1 1965 02-14 15.3 A1 1995 08-04 32.3 A1

1936 03-18 103 A1 1966 03-25 17.7 A1 1996 01-27 57.5 A1

271

M A R Y L A N D Potomac River at Point of R o c k s (24996 km2)

USA, Table 3 continued

Y e a r Month-day Discharge ( m V )

Obs. Y e a r Month-day Discharge Obs. ( m V )

Y e a r Month-day Discharge ( m V )

Obs.

1936 12-20 29.7 A1 1967 05-26 27.9 A1 1996 12-20 37.4 A1

1938 09-21 240 A1 1968 03-21 52.7 A1 1998 03-09 45.6 A1

1939 04-06 26.7 A1 1969 04.05 32.3 A1 1999 01-24 30.0 A1

1940 04-13 52.4 A1 1970 02-03 43.6 A1 2000 04-22 37.4 A1

1941 02-08 22.7 A1 1971 04-07 19.5 A1 ' 1942 03-22 33.1 A1 1972 03-22 43.9 A1 M I C H I G A N G r a n d R iver at Lansing (3190 km 2 )

1901 03-20 245 1935 03-12 114 1969 01-31 123 1902 07-05 190 1936 03-12 70.5 1970 04-0 9 115 1903 04-15 240 1937 06-27 203 1971 02-22 155 1904 03-26 694 1938 02-14 200 1972 04-19 111 1905 06-07 362 1939 04-19 154 1973 01-01 174 1906 06-10 195 1940 03-31 118 1974 03-10 208 1907 03-30 124 1941 01-03 83.8 1975 04-20 317 1908 03-14 346 1942 03-18 213 1976 03-05 194 1909 05-02 242 1943. 06-03 230 1977 04-06 78.2 1910 03-06 183 1944 02-27 176 1978 03-24 132 1911 02-18 94.6 1945 05-19 210 1979 03-07 150 1912 04-05 263 1946 03-07 145 1980 03-19 91.8 1913 04-05 192 1947 04-07 464 1981 02-20 180 1914 05-17 191 1948 03-21 340 1982 03-17 249 1915 02-16 136 1949 02-16 167 1983 05-04 111 1916 03-29 314 1950 04-05 234 1984 05-29 75.0 1917 04-07 161 1951 02-21 135 1985 02-26 274 1918 03-15 447 1952 04-15 176 1986 03-13 169 1919 03-17 218 1953 06-08 64.0 1986 10-04 121 1920 03-13 195 1954 02-17 137 1988 04-08 115 1921 04-24 62.0 1955 03-03 92.9 1989 06-02 132 1922 04-13 142 1956 05-01 218 1990 03-13 152 1923 03-17 110 1957 05-20 116 1990 11-28 111 1924 03-07 117 1958 03-01 67.4 1992 04-27 123 1925 03-21 58.3 1959 03-08 132 1993 04-21 170 1926 03-22 195 1960 04-01 229 1994 02-21 135 1927 05-28 63.7 1961 04-27 107 1995 03-13 119 1928 04-09 88.1 1962 03-14 128 1996 06-20 139

1929 03-01 113 1963 03-21 97.7 1997 03-01 124

1930 02-22 127 1964 05-08 44.7 1998 03-11 145 1931 06-08 45.6 1965 03-06 134 1999 04-25 172 1932 02-13 76.2 1966 03-23 84.7 2000 05-19 98.6

1933 03-03 127 1967 03-15 102 1934 04-05 119 1968 06-29 242

M I N N E S O T A R o s e a u River be low South fork Nr Malung (1114 km 2 )

1929 04-07 21.7 1955 06-04 25.1 1980 04-07 83.5

1930 04-05 23.3 1956 04-24 68.3 1981 07-02 14.3

1931 04-06 3.1 1959 09-06 73.3 1982 04-18 53.2

1932 04-07 28.6 1958 07-09 18.9 1983 06-27 25.8

1933 04-02 13.9 1959 04-05 34.0 1984 03-27 35.4

1934 04-06 3.2 1960 04-15 27.9 1985 06-29 146

1935 04-11 10.4 1961 03-25 17.3 1986 03-20 97.7

1936 04-09 31.4 1962 06-12 94.3 1987 03-24 30.6

1937 08-07 21.0 1963 04-09 41.6 1988 04-04 19.8

1938 05-11 76.2 1964 06-14 53.5 1989 04-17 48.1

1940 05-17 23.0 1965 04-13 132 1990 04-01 2.2

1941 04-10 92.6 1966 04-03 143 1991 06-14 25.4

1942 05-03 83.3 1967 03-31 96.6 1992 03-31 51.0

1943 06-27 54.4 1968 07-18 163 1993 09-01 62.9

1944 06-08 41.9 1969 04-11 145 1994 09-16 74.5

1945 05-30 45.0 1970 04-29 85.2 1995 03-18 43.9

1946 03-26 45.3 1971 04-08 47.3 1996 05-19 217

1947 06-13 90.3 1972 04-15 48.4 1997 04-19 122

1948 04-21 112 1973 09-28 16.0 1998 05-16 41.3

272

Table 3 continued, USA

Y e a r Month-day Discharge Obs. ( m V )

Year Month-day Discharge Obs. ( m V )

Y e a r Month-day Discharge Obs. ( m V )

1949 04-12 52.7 1974 04-22 87.8 1999 04-08 93.5 1950 04-24 135 1975 07-03 118 2000 06-26 35.7 1951 04-09 91.8 1976 04-01 20.4 2001 08-02 116 1952 04-10 14.2 1977 04-10 5.1 1953 05-14 11.2 1978 04-10 72.2 1954 04-14 22.6 1979 04-25 155

MISSISSIPPI C h i c k a s a w h a y R iver at E n t e r p r i s e (2378 k m 2 )

1905 02-10 680 1937 01-21 623 1969 04-15 535 1906 03-21 691 1938 04-08 1170 1970 03-20 169 1907 03-03 411 1939 03-31 286 1971 05-14 312 1908 02-16 371 1940 05-03 368 1972 01-12 496 1909 05-27 1170 1940 12-15 213 1973 04-02 464 1910 04-19 98 1942 03-22 603 1974 04-14 1280 1911 01-04 402 1943 03-23 513 1975 01-12 697 1912 03-30 547 1944 04-28 456 1976 04-01 830 1913 03-16 402 1945 04-30 300 1977 03-07 396 1914 04-03 132 1946 02-12 527 1977 10-27 236 1915 02-03 263 1947 01-21 637 1979 04-14 1410 1916 07-09 643 1948 03-07 479 1980 04-15 782 1917 03-06 348 1948 11-30 909 1981 04-02 467 1918 05-01 314 1950 01-08 949 1982 02-17 191 1919 06-04 280 1951 03-30 878 1983 03-07 711 1919 12-10 1190 1951 12-21 111 1984 03-06 181

1921 04-18 867 1953 05-02 362 1985 02-26 214

1922 03-03 368 1954 03-29 165 1985 11-01 158

1923 03-25 535 1955 04-15 255 1987 01-20 649

1924 02-28 337 1956 03-17 940 1988 05-02 202 1925 01-19 731 1957 04-06 240 1989 01-01 279 1926 01-06 231 1958 03-09 238 1990 02-17 1340 1927 02-15 314 1959 01-24 158 1991 05-01 711 1928 04-25 513 1960 05-08 217 1992 02-15 195 1929 03-16 1060 1961 02-23 1750 1993 01-14 413 1929 11-16 459 1961 12-19 1110 1994 01-30 589 1931 07-29 334 1963 01-21 159 1995 04-25 362 1932 01-08 233 1964 04-08 779 1996 03-09 391

1932 12-29 524 1965 02-15 360 1997 04-29 668

1934 03-07 385 1966 02-17 430 1998 01-09 683 1935 03-08 793 1967 05-05 155 1999 02-02 408

1936 02-05 1150 1967 12-16 233 2000 04-04 197

MISSOURI Salt River Nr Shelbina (1246 km 2 )

1931 06-08 234 1949 02-21 131 1967 06-15 266

1932 08-18 168 1950 06-21 118 1967 11-01 138

1933 07-01 453 1951 06-28 175 1969 07-11 391

1934 09-30 79 1952 03-11 148 1970 09-25 323

1935 06-03 348 1953 04-01 199 1970 10-11 193

1936 02-27 199 1954 04-07 57 1971 12-17 164

1937 02-21 113 1955 02-20 163 1988 03-30 17

1938 04-11 115 1956 07-04 73 1989 07-30 71

1939 03-13 223 1957 05-18 108 1990 06-09 268

1940 03-04 101 1957 10-25 300 1991 05-06 230

1941 01-18 45 1959 02-12 105 1991 11-19 163

1942 02-17 219 1960 03-30 222 1993 07-03 453

1943 06-18 181 1961 09-15 193 1994 02-21 170

1944 04-24 295 1962 03-23 148 1995 05-18 346

1945 06-18 264 1963 03-06 142 1996 05-29 331

1946 01-07 331 1964 04-22 132 1997 04-13 311

1947 06-07 651 1965 01-03 317 1998 07-06 343

1948 03-20 224 1966 06-14 156

273

USA, Table 3 continued

Year Month-day Discharge Obs. ( m V )

Year Month-day Discharge Obs. ( m V )

Y e a r Month-day Discharg ( m V )

M O N T A N A Y e l l o w s t o n e River Nr S idney (178980 km 2)

1911 06-22 2220 1943 03-29 3740 1973 06-13 1350 1912 03-29 3230 1944 06-21 3400 1974 06-23 2160 1913 06-04 2090 1945 06-30 1880 1975 07-09 2180 1914 06-07 2270 1946 06-15 1420 1976 06-14 1410 1915 06-13 2760 1947 03-23 2780 1977 06-15 796 1916 06-23 2860 1948 06-09 2200 1978 05-23 3140 1917 06-23 2680 1949 06-15 1360 1979 03-19 1330 1918 06-20 3570 1950 06-26 1910 1980 06-25 1000 1919 05-29 748 1951 06-21 1410 1981 06-13 1610 1920 06-19 2540 1952 03-31 3910 1982 07-04 1780 1921 06-21 4500 1953 06-18 1850 1983 06-15 1190

1922 06-17 2450 1954 07-01 1170 1984 06-21 1250 1923 06-20 1820 1955 06-29 1100 1985 06-12 841 1923 10-03 3790 1956 06-02 1830 1986 06-10 1700 1925 06-02 2000 1957 06-10 1980 1987 05-31 651

1926 05-27 1500 1958 05-28 1100 1988 06-09 935

1927 07-01 2860 1959 03-22 1620 1989 06-20 1070 1928 06 -01 2520 1960 03-23 1640 1990 06-28 1150 1929 06-07 2680 1961 06-02 869 1991 06-12 1780

1930 06-02 1160 1962 06-20 1950 1992 06-20 1150 1931 06-11 1310 1963 06-07 2440 1993 07-29 1450

1934 05-12 498 1964 06-19 2040 1994 03-06 2120

1935 06-18 2200 1965 06-16 2830 1995 06-19 1630 1936 06-06 1780 1966 06-05 793 1996 06-17 1850 1937 06-14 1850 1967 06-20 2340 1997 06-17 2420

1938 07-01 2380 1968 06-13 2020 1998 07-07 1250

1939 06-05 1600 1969 03-21 1730 1999 06-26 1540

1940 06-09 1060 1970 06-13 1780 2000 06-01 1020

1941 06-19 1220 1971 06-28 1780 2001 06-17 705

1942 06-07 1930 1972 06-12 1680

North Fork Flathead R iver Nr Co lumbia Falls (4009 km2) 1911 06-14 428 1949 05-14 564 1976 05-11 685

1912 05-17 331 1950 06-23 595 1977 05-11 241

1913 06-02 674 1951 05-12 589 1978 06-06 510

1914 06-04 377 1952 04-28 513 1979 05-27 527

1915 06-27 242 1953 06-14 674 1980 05-26 521

1916 06-20 852 1954 05-21 892 1981 05-23 510

1917 06-17 719 1955 06-14 530 1982 05-26 564

1929 05-24 575 1956 05-22 841 1983 05-27 566

1930 05-31 334 1957 05-07 651 1984 05-31 436

1931 05-17 425 1958 05-13 578 1985 05-25 527

1932 05-23 600 1959 06-06 714 1986 05-29 649

1933 06-17 691 1960 06-04 586 1987 05-02 527

1934 04-26 549 1961 05-28 847 1988 05-13 348

1935 05-24 589 1962 05-29 402 1989 05-10 467

1936 05-16 538 1963 05-31 391 1990 06-01 547

1937 05-28 394 1964 06-09 1960 1991 05-20 731

1938 05-28 680 1965 06-19 660 1992 05-08 309

1939 04-30 394 1966 06-01 552 1993 05-15 530

1940 05-12 394 1967 05-23 736 1994 05-13 405

1941 . 05-03 227 1968 06-04 496 1995 06-07 1680

1942 05-27 510 1969 05-14 498 1996 06-09 748

1943 05-28 433 1970 05-27 521 1997 05-17 830

1944 05-17 222 1971 05-28 629 1998 05-28 464

1945 06-02 436 1972 06-02 889 1999 05-26 581

1946 05-29 623 1973 05-18 527 2000 05-23 467

1947 05-10 666 1974 06-18 971 2001 05-26 320

1948 05-24 748 1975 06-21 869

274

Table 3 continued, USA

Y e a r Month-day Discharge Obs. Y e a r Month-day Discharge Obs. Y e a r Month-day Discharge Obs. ( m V ) (mV 1 ) ( m V )

1919 09-28 283 1948 03-22 487 1973 10-12 1330 1919 10-02 127 1949 06-28 762 1975 06-03 256 1921 07-04 309 1950 05-10 603 1976 04-24 230 1922 07-10 214 1951 06-04 736 1977 09-12 360 1923 04-23 297 1952 06-30 484 1978 07-22 714 1923 10-03 411 1953 06-09 63 1979 03-03 753 1925 06-18 351 1954 08-08 801 1980 03-25 408 1929 06-22 334 1955 02-19 175 1981 09-25 343 1930 05-15 323 1956 07-03 501 1982 05-26 419 1931 09-25 371 1957 06-22 473 1983 06-18 504 1932 06-04 289 1958 - 07-11 629 1984 06-14 1580 1933 08-23 157 1959 07-04 419 1985 09-13 343 1934 09-04 59 1960 03-28 833 1986 07-06 818 1935 06-02 368 1961 09-13 346 1987 03-25 1060 1936 02-25 351 1962 03-25 481 1988 07-04 75 1937 07-25 92 1963 06-26 527 1989 09-04 320 1938 09-13 214 1964 06-22 252 1990 0 6-16 479 1939 03-12 280 1965 07-01 583 1991 06-08 196 1940 08-27 113 1966 02-12 233 1992 07-25 708 1941 06-09 1630 1967 06-19 756 1993 07-27 909 1942 05-12 445 1968 08-20 286 1994 05-15 240 1943 06-12 668 1969 03-24 578 1995 05-13 606 1944 06-14 462 1970 06-16 185 1996 05-27 521 1945 05-22 762 1971 05-22 309 1997 06-25 428 1946 07-16 248 1972 05-14 105 1998 03-30 541 1947 06-23 974 1973 09-27 881 1999 05-21 467 N E W H A M P S H I R E Smith R iver Nr Bristol (222.2 km2)

1919 03-28 65.7 1945 12-07 50.1 1973 06-30 94.0 1920 04-14 51.5 1947 04-13 46.4 1973 12-21 56.1 1920 12-14 30.9 1948 03-22 55.5 1975 04-20 34.6 1922 04-12 60.0 1949 01-01 30.6 1976 04-01 63.4 1923 04-06 62.9 1950 04-20 44.5 1977 03-15 73.3 1924 04-19 40.8 1951 04-03 80.4 1978 05-17 35.1 1925 03-29 72.5 1952 0 6-01 60.3 1979 03-26 53.8 1926 04-25 57.2 1953 03-27 106 1980 04-11 52.4 1927 03-15 54.4 1954 05-11 49.6 1981 02-22 58.3 1927 11-04 164 1955 04-11 28.9 1982 04-18 51.8 1929 03-17 49.6 1956 04-30 47.3 1983 03-19 46.7 1930 03-09 40.8 1957 01-24 17.3 1984 06-04 78.4 1931 05-23 35.7 1958 04-19 47.6 1985 03-13 27.8 1932 04-12 57.2 1959 04-04 45.3 1986 01-27 60.3 1933 04-18 62.9 1959 10-24 74.5 1987 04-01 106 1934 04-12 99.1 1961 04-23 30.0 1988 04-29 54.4 1935 01-10 35.1 1962 04-08 45.0 1989 04-06 43.0 1936 03-19 229 1962 12-07 42.2 1990 08-08 77.0 1937 05-15 48.7 1964 04-15 48.4 1990 11-10 35.4 1938 09-22 144 1965 04-16 22.2 1992 03-27 41.1 1939 04-20 70.8 1966 03-25 26.1 1993 03-31 46.7 1940 05-03 59.5 1967 04-03 42.8 1994 04-16 41.1 1941 02-08 22.4 1968 03-22 37.9 1994 12-25 20.6 1942 06-15 66.3 1969 04-19 77.3 1996 04-16 62.6 1943 04-28 32.6 1970 02-11 39.6 1996 10-21 85.0 1943 11-09 50.7 1971 05-04 39.6 1998 03-31 52.4 1945 03-22 37.7 1972 05-04 42.5 1999 09-17 63.7

2000 04-10 53.8

275

N E B R A S K A Big Blue R iver at Barneston (11320 km2)

USA, Table 3 continued

Y e a r Month-day Discharge Obs. Year Month-day Discharge Obs. Y e a r Month-day Discharge Obs. ( m V ) (m 3 s ' 1 ) (m 3 s ' 1 )

1940 08-07 222 1960 08-30 159 1980 05-16 50 1941 05-02 702 1961 08-02 95 1981 08-12 99 1942 04-23 1060 1962 07-24 124 1982 08-24 77 1943 07-15 69 1963 09-21 104 1983 07-11 62 1944 08-06 201 1964 09-24 43 1985 05-23 50 1945 08-21 40 1965 06-18 4590 1986 06-09 56 1946 08-29 428 1966 08-02 120 1987 05-07 115 1947 07-06 708 1967 07-12 92 1988 06-10 86 1948 05-31 279 1968 08-02 112 1989 06-24 74 1949 05-15 173 1969 07-17 236 1990 08-13 159 1950 08-02 365 1970 07-24 83 1991 07-12 103 1951 08-10 166 1971 07-28 173 1992 07-17 80 1952 09-13 282 1972 09-11 199 1993 08-01 116 1953 08-20 237 1973 09-10 109 1994 05-26 89 1954 08-07 92 1974 08-06 106 1995 05-30 346 1955 05-19 694 1975 07-21 23 1996 08-30 65 1956 07-17 59 1976 07-20 208 1997 06-10 71 1957 08-05 396 1977 08-17 75 1998 09-24 40 1958 05-15 334 1978 06-27 142 1999 05-03 108 1959 08-25 101 1979 05-20 674 N E W Y O R K C h e n a n g o River at Sherburne (681 km 2 ) 1938 09-22 71 1959 01-22 176 1981 02-12 129 1939 02-20 146 1960 03-31 162 1982 06-29 88 1940 04-09 159 1961 02-26 254 1983 04-25 118 1941 04-06 140 1962 04-01 101 1984 02-15 188 1942 03-17 133 1963 03-27 146 1985 03-12 77 1943 03-17 162 1964 03-05 261 1986 03-15 200 1944 03-17 133 1965 02-09 48 1986 11-27 92 1945 07-20 99 1966 02-14 71 1988 03-26 87 1946 03-09 97 1967 03-29 53 1989 05-11 77 1947 04-06 136 1968 03-21 94 1990 02-17 109 1948 03-20 183 1969 11-19 95 1990 10-24 118 1949 01-06 86 1970 04-03 126 1992 05-03 63 1950 09-01 198 1971 04-14 99 1993 04-11 203 1951 03-31 145 1972 06-22 212 1994 04-16 129 1952 03-11 162 1973 12-27 105 1995 03-08 50 1952 12-11 163 1975 02-25 120 1996 01-19 227 1954 02-17 62 1976 04-16 123 1996 12-02 133 1955 03-11 133 1977 03-14 286 1998 03-10 109 1956 04-06 167 1977 10-17 150 1999 01-24 146 1957 01-23 93 1979 03-06 295 2000 02-28 173 1958 04-07 134 1980 03-22 157 2001 04-10 170 N O R T H C A R O L I N A Beetree Creek Nr S w a n n a n o a (14.1 km 2 ) 1926 11-15 10.3 1950 09-01 4.3 1972 06-20 11.9 1928 08-15 23.5 1950 12-07 7.5 1973 05-28 13.8 1929 09-26 5.4 1952 03-23 7.0 1973 12-26 4.4 1929 10-21 10.7 1953 02-21 12.9 1975 03-24 14.0 1931 04-22 5.8 1954 01-22 7.7 1977 11-06 36.2 1932 05-01 5.1 1955 03-22 2.3 1979 11-25 9.8 1932 12-28 6.8 1956 04-15 3.7 1981 05-27 3.1 1934 03-03 5.8 1957 04-04 8.0 1985 11-30 1.3 1935 01-08 5.8 1957 12-20 4.5 1987 11-17 2.7

1936 04-06 6.2 1959 09-30 8.2 1989 09-22 9.3

1936 10-16 6.1 1960 03-30 6.7 1990 03-17 12.4

1937 10-19 5.1 1961 08-24 7.9 1991 03-29 9.5

1939 07-08 7.4 1961 12-12 5.1 1991 12-03 5.0 1940 08-13 38.8 1963 03-12 16.0 1993 03-23 9.5

1940 12-27 6.6 1964 09-29 13.1 1994 08-17 29.5

1942 03-08 4.3 1965 03-26 17.1 1995 01-14 16.5

1942 12-29 5.9 1966 02-13 9.6 1995 10-05 15.1

1944 09-30 6.2 1967 06-04 7.9 1996 12-01 5.9

1945 03-26 2.9 1968 03-12 4.7 1998 01-07 , 15.1

1946 02-10 4.0 1968 10-19 3.7 1999 01-24 1.8

1947 01-20 7.2 1969 12-30 5.4 2000 04-04 3.7

1948 07-11 4.5 1971 07-07 1.9 2001 01-19 2.6

1949 06-16 16.0

276

N E W M E X I C O Canadian River Nr T a y l o r S p r i n g s (7380 km 2)

Table 3 continued, USA

Y e a r Month-day Discharge Obs. Y e a r Month-day Discharge Obs. Y e a r Month-day Discharge Obs. ( m V ) (m 3 s ' 1 ) ( m V )

1947 04-14 34.8 1966 03-31 8.5 1985 03-18 4.6 1948 04-11 16.7 1967 04-17 10.9 1986 07-11 21.7 1949 03-31 11.3 1968 06-08 5-4 1987 03-20 13.5 1950 04-07 17.6 1969 04-10 47.9 1988 04-01 0.8 1951 03-28 10.4 1970 04-06 10.8 1989 04-02 17.0 1952 04-01 17.0 1971 04-02 2.7 1990 06-04 1.8 1953 06-16 29.7 1972 04-14 7.1 1991 05-25 1.2 1954 04-06 3.4 1973 03-15 5.7 1992 07-01 7.2 1955 03-31 5.7 1974 04-12 22.4 1993 07-17 84.1 1956 04-13 7.1 1975 04-18 72.2 1994 03-19 13.1 1957 06-24 3.3 1976 03-24 4.2 1995 03-14 19.8 1958 07-05 2.2 1977 05-31 1.2 1996 04-10 21.2 1959 06-10 2.8 1978 03-29 10.6 1997 04-15 47.6 1960 04-06 12.4 1979 04-19 98.8 1998 02-26 28.3 1961 03-06 0.7 1980 04-01 1.8 1999 03-21 30.0 1962 04-05 12.7 1981 05-27 0.6 2000 06-21 31.2 1963 04-07 1.9 1982. 04-03 20.1 2001 04-08 41.9 1964 04-05 2.8 1983 06-22 12.1 1965 04-11 25.5 1984 03-29 28.0 O H I O Eagle Creek at Phalanx Station (253 km2) 1926 10-25 73.1 1954 03-26 51.3 1977 12-15 146 1927 12-01 113 1954 10-16 80.4 1979 09-15 231 1929 02-27 169 1956 05-13 69.7 1979 12-26 102 1930 01-14 49.8 1957 04-24 99.7 1981 02-20 96.6 1931 04-23 23.1 1958 07-16 65.7 1982 02-01 101 1932 01-18 34.6 1959 01-22 190 1983 04-15 40.5 1933 03-14 69.7 1960 03-30 101 1984 05-12 63.7 1934 03-05 37.7 1961 02-26 77.3 1985 03-29 111 1938 04-09 64.6 1962 03-13 55.5 1985 11-06 92.9 1939 02-20 62.9 1963 03-18 47.3 1987 07-03 83.5 1940 04-21 82.7 1964 03-05 129 1987 12-21 37.7 1940 12-30 57.8 1965 01-25 85.0 1989 06-15 84.7 1942 04-10 66.8 1966 02-11 71.6 1990 02-16 92.3 1943 06-17 73.1 1967 05-12 36.2 1990 12-31 143 1944 04-12 62.3 1968 01-31 70.8 1992 07-31 91.8 1945 05-18 64.6 1968 12-28 113 1992 12-31 93.7 1946 02-27 71.9 1970 02-03 43.9 1994 01-30 124 1947 06-03 81.6 1971 02-20 55.8 1995 01-16 66.0 1948 03-20 44.7 1972 04-15 103 1996 01-19 125 1949 01-29 34.0 1973 03-15 78.4 1996 12-12 74.5 1950 02-15 71.9 1974 05-13 89.5 1998 04-17 73.9 1950 12-04 86.1 1975 02-24 80.4 1999 01-24 72.8 1952 01-27 88.6 1976 02-17 105 2000 04-09 55.5 1953 01-19 18.4 1977 02-25 78.7 2001 04-07 88.6

O K L A H O M A Kiamichi R ive r Nr Belzoni (3686 km2)

1926 05-07 629 1942 04-25 1280 1958 05-03 1560 1927 04-15 1240 1943 05-11 1570 1959 07-27 603 1927 12-14 1460 1944 05-02 878 1960 05-22 1740 1929 05-14 926 1945 06-17 2000 1961 05-06 1130 1930 05-04 731 1946 02-13 787 1961 11-23 852 1931 02-09 473 1946 12-12 1330 1962 10-14 657 1932 02-17 1430 1948 05-17 714 1964 09-29 589 1932 12-24 889 1949 01-25 1900 1964 11-19 663 1934 04-05 920 1950 09-17 1330 1966 02-11 974 1935 06-18 1640 1951 06-12 1400 1967 04 -13 790 1935 12-07 1040 1952 04-23 787 1968 05-13 1320 1937 01-09 677 1953 04-24 1050 1969 . 02-22 915 1938 02-18 2020 1954 05-10 530 1970 04-26 725 1939 04-18 1010 1955 09-26 782 1970 10-27 600 1940 04-07 416 1956 02-18 340 1971 12-10 1750 1941 04-16 736 1957 09-22 1200

277

N O R T H D A K O T A R u s h R iver at A m e n i a (300 km2)

USA, Table 3 continued

Year Month-day Discharge Obs. Year Month-day Discharge Obs. Y e a r Month-day Discharge Obs ( m V ) ( m V ) (m 3 s 1 )

1912 01-13 419 1941 12-02 177 1972 01-20 1030 1913 03-29 430 1942 11-23 549 1972 12-21 518 1913 10-07 209 1943 11-04 193 1974 01-15 544 1914 11-13 113 1945 02-13 289 1975 01-25 668 1915 12-21 569 1945 12-28 634 1975 12-04 649 1916 11-27 221 1946 12-15 600 1977 04-07 93 1917 12-18 646 1948 01-07 547 1977 12-02 977 1919 01-22 283 1949 05-01 334 1979 02-07 419 1919 11-04 354 1950 02-24 396 1980 01-14 340 1921 01-02 447 1951 01-14 215 1980 12-25 683 1921 11-20 725 1951 10-23 258 1982 02-20 592 1923 01-06 827 1953 01-18 555 1983 01-06 623 1923 12-06 351 1953 11-22 377 1984 01-03 354 1924 11-21 329 1954 12-30 357 1984 11-03 331 1926 02-06 263 1955. 11-26 671 1986 02-23 1070 1926 11-29 282 1956 12-11 572 1987 01-31 230 1927 11-25 442 1958 04-20 564 1987 12-10 456 1929 03-21 218 1958 12-11 428 1989 01-09 592 1930 02-01 286 1959 10-22 249 1990 04-27 549 1931 03-31 753 1960 11-24 779 1991 01-15 371 1932 03-18 365 1962 04-06 442 1991 12-06 425 1933 06-09 280 1962 11-20 691 1992 11-21 354 1933 12-22 547 1964 01-25 326 1994 01-02 221 1934 12-20 379 1964 12-22 1740 1994 10-31 719 1936 01-04 351 1966 01-14 163 1996 02-07 1360 1937 04-14 251 1967 01-28 208 1996 12-25 394 1937 12-30 439 1968 02-19 368 1997 10-30 300 1939 02-15 251 1968 11-08 606 1998 12-28 561 1940 02-06 215 1970 01-18 481 1999 11 -25 974 1940 11-29 258 1971 01-19 564 2001 04-30 148 P E N N S Y L V A N I A Susquehanna River at Har r isburg (62400 km2)

1891 02-19 11600 1928 05-02 7150 1965 02-11 3850 1892 04-06 7650 1929 03-17 6660 1966 02-15 7500 1893 05-05 9180 1930 02-28 5010 1967 03-17 5150 1894 05-22 17400 1931 03-31 4330 1968 03-25 5720 1895 04-11 6510 1932 04-02 6940 1968 11-20 3940 1896 04-01 7500 1933 08-25 7620 1970 04-04 9710 1897 03-26 5100 1934 04-14 3990 1971 03-01 6340 1898 03-24 8920 1934 12-02 6850 1972 06-24 28900 1899 03-06 6460 1936 03-19 21000 1973 02-04 5920 1900 03-02 6740 1937 01-24 6540 1973 12-29 5810 1900 11-28 7050 1937 12-20 5040 1975 09-27 15000 1902 03-03 12700 1939 02-23 5950 1976 02-19 6770 1903 03-02 7820 1940 04-02 11800 1976 10-10 7190 1904 03-08 8440 1941 04-07 6910 1978 03-24 7140 1905 03-21 8670 1942 05-24 8210 1979 03-07 11800 1905 12-04 5950 1943 01-01 11700 1980 03-23 5810 1907 03-15 7000 1944 05-09 6000 1981 02-24 8240 1908 03-20 8410 1945 03-05 7140 1982 06-07 5580 1909 05-02 8410 1946 05-29 14000 1983 04-17 6910 1910 03-03 9400 1947 04-07 6060 1984 02-16 12100 1911 01-16 5040 1948 04-16 8720 1985 04-03 3650 1912 04-04 7050 1949 01-01 6230 1986 03-16 10100 1913 03-28 11400 1950 03-30 8500 1987 04-06 6260 1914 03-30 10100 1950 11-27 11800 1988 05-22 5350 1915 02-26 8100 1952 03-13 9180 1989 05-13 5950 1916 03-29 10700 1953 03-26 6120 1990 02-06 3710 1917 03-29 4390 1954 03-03 6850 1990 10-26 5950 1918 03-16 8160 1955 03-06 5010 1992 03-29 4530 1919 05-23 8330 1956 03-10 9570 1993 04-02 11600 1920 03-13 12000 1957 04-07 7080 1994 03-26 9460

278

O R E G O N ' Sandy River Nr Marmot (681 km2)

Table 3 continued, USA

Y e a r Month-day Discharge Obs . ( m V )

Year Month-day Discharge Obs. ( m V )

Y e a r Month-day Discharge Obs. ( m V )

1921 03-11 5040 1958 04-09 7960 1995 01-21 4960 1921 11-30 7870 1959 01-24 6510 1996 01-21 16100 1922 03-06 7390 1960 04-02 10800 1996 11-10 7390 1924 04-08 9180 1961 02-27 11100 1998 01-10 8950 1925 02-13 10700 1962 04-02 7650 1999 01-25 6630 1926 03-27 4700 1963 03-28 7050 2000 02-29 6060 1926 11-17 9160 1964 03-12 13700 2001 04-12 4280 S O U T H C A R O L I N A North Pacolet R iver at F ingerv i l le (300 km 2) 1930 12-07 24.7 1954 01 -23 143 1976 10-09 180 1931 12-15 60.0 1955 02-07 52.1 1978 01-26 61.7 1932 10-17 193 1956 04-16 47.9 1979 09-30 100 1934 03-04 59.5 1957 04-06 74.2 1980 10-01 17.2 1935 07-19 49.8 1958 04-29 98.6 1983 04-10 43.6 1936 04-07 173 1959 05-26 189 1984 02-14 105 1936 10-17 206 1960 03-31 90.6 1985 08-18 74.8 1937 10-19 153 1961 06-22 123 1986 08-18 84.4 1939 08-19 70.2 1961 12-13 98.6 1987 03-01 180 1940 08-14 354 1963 03-13 114 1988 01-20 20.7 1941 07-17 43.6 1964 08-10 69.1 1989 03-24 24.6 1942 02-17 76.5 1964 10-05 317 1990 02-17 92.9 1943 01-28 62.3 1966 02-14 101 1991 03-30 86.4 1944 03-29 45.9 1967 08-24 127 1992 06-12 41.6 1945 09-17 107 1968 03-13 67.1 1993 05-05 98.8 1946 01-07 143 1969 09-04 76.2 1994 08-18 142 1947 06-15 88.1 1969 11-02 30.3 1995 08-28 231 1948 02-13 38.8 1970 10-31 57.2 1996 01-17 106 1948 11-29 107 1972 06-21 123 1996 12-02 73.1 1949 10-07 146 1973 05-29 122 1998 01-08 94.3 1950 12-08 65.7 1974 04-05 66.0 1999 04-01 23.3 1952 03-04 110 1975 03-14 122 2000 03-21 50.4 1953 02-21 66.8 1975 10-17 74.5 S O U T H D A K O T A Moreau R iver Nr Faith (6890 km2)

1944 04-09 736 1964 06-11 69.7 1982 10-11 88.1 1945 03-15 178 1965 05-26 200 1984 06-16 91.5 1946 06-21 67.1 1966 03-15 123 1985 03-21 145 1947 03-23 225 1967 06-14 255 1986 05-11 320 1948 06-20 56.9 1968 06-25 26.7 1987 03-07 170 1949 03-23 178 1969 07-08 177 1988 07-01 107 1950 04-17 651 1970 04-26 76.5 1989 05-03 117 1951 08-13 65.1 1971 03-15 217 1990 05-28 12.4

1952 04-02 708 1972 02-29 173 1991 06-01 37.9

1953 06-15 360 1973 06-04 33.1 1992 07-14 47.6

1954 06-07 69.7 1974 04-16 5.83 1993 07-27 187

1955 09-22 23.4 1975 05-09 326 1994 03-05 106

1956 07-05 71.4 1976 06-17 312 1995 05-11 279

1957 05-25 28.0 1977 07-06 115 1996 05-28 340

1958 07-04 82.1 1978 03-23 447 1997 06-11 294

1959 03-14 23.5 1979 07-15 77.9 1998 06-21 191

1960 03-22 99.1 1980 06-16 41.3 1999 02-02 56.6

1961 06-17 21.0 1981 08-03 15.2 2000 05-07 16.6

1962 05-23 152 1982 05-22 473 2001 03-08 198

1963 06-18 101 T E N N E S S E E Shoal Creek at Iron Ci ty (901 km2)

1925 11-12 530 1950 02-14 920 1974 01-11 1100

1927 03-13 1840 1951 02-01 770 1975 03-14 1510

1928 03-09 592 1951 12-08 408 1975 10-17 368

1929 03-23 827 1953 02-12 583 1977 03-04 974

1930 03-07 334 1954 02-20 295 1978 05-08 430

1931 02-25 202 1955 03-21 3740 1979 09-14 739

1932 07-07 513 1956 02-18 493 1980 03-21 886

1932 10-17 719 1957 01-31 541 1981 02-02 111

279

USA, Table 3 continued

Y e a r Month-day Discharge Obs . (mV 1 )

Y e a r Month-day Discharge Obs. ( m V )

Y e a r Month-day Discharge Obs . ( m V )

1934 03-03 371 1957 11-18 595 1982 01-23 379 1935 03-12 589 1959 04-19 170 1982 12-26 810 1936 04-06 592 1959 12-19 323 1983 12-04 510 1937 05-04 818 1961 03-08 886 1984 11-28 192 1938 01-23 226 1961 12-18 343 1986 05-29 286 1939 02-15 496 1963 03-12 600 1986 11-09 433 1940 04-19 623 1964 03-15 267 1988 01-20 405 1941 07-12 153 1965 03-30 552 1989 02-21 626 1942 02-24 90 1966 02-13 185 1990 02-04 626 1942 12-28 306 1967 03-07 450 1991 05-26 1150 1944 02-09 547 1968 01-11 297 1991 12-03 708 1945 02-22 677 1969 04-10 436 1993 05-04 229 1946 01-08 530 1969 12-30 564 1994 03-27 776 1947 04-16 165 1971 02-22 320 2001 02-17 714 1948 02-13 1730 1972 01-02 326 1949 03-27 484 1973 03-15 1750

T E X A S C a n e y Creek Nr Sp lendora (272 km 2 )

1944 02-15 39.1 1964 03-03 101 1984 03-25 60.3 1945 04-01 422 1965 02-17 36.0 1985 02-25 52.4 1946 07-03 143 1966 05-02 89.8 1986 05-26 67.7 1946 11-06 199 1967 06-03 55.5 1987 06-13 53.0 1948 04-26 24.1 1968 06-23 104 1988 03-19 41.3 1949 02-26 167 1969 02-22 107 1989 05-18 101 1950 06-03 198 1970 04-11 29.2 1990 05-05 58.1 1951 03-28 21.0 1971 05-12 39.6 1991 01-16 63.2 1952 05-25 46.2 1972 05-12 26.6 1992 03-05 103 1953 04-30 130 1973 06-14 991 1993 06-21 130 1954 07-31 20.3 1974 09-14 105 1994 02-23 55.8 1955 02-07 48.7 1974 10-29 128 1994 10-17 1020 1956 02-09 33.7 1976 06-02 106 1995 12-18 93.7 1957 04-30 33.7 1977 04-21 92.6 1997 02-22 51.0 1957 10-15 70.2 1978 02-09 55.8 1998 01-07 185 1959 04-18 270 1979 04-18 184 1998 11-13 317 1960 06-27 274 1980 03-28 33.4 2000 05-05 19.8 1961 09-13 198 1981 06-06 67.4 2001 06-09 1030

1962 04-28 30.0 1982 05-14 141

1962 12-29 56.4 1983 08-20 88.1

Pecos River Nr Shumla (91070 km 2 ) 1900 04-06 3030 1923 09-17 42 1945 10-07 784 1901 09-08 261 1924 09-21 362 1946 10-06 1840

1902 05-18 949 1925 05-28 1730 1948 07-04 1450

1903 06-29 61 1926 07-23 124 1949 07-26 2790

1904 06-27 2040 1927 06-13 413 1950 07-13 1270

1905 04-23 1330 1928 05-13 561 1951 05-24 232

1906 08-11 2550 1929 06-30 112 1952 05-27 101

1906 12-10 25 1929 10-14 179 1953 08-24 419

1908 07-07 1930 1930 10-14 569 1954 06-28 26800

1909 08-01 50 1932 09-01 3290 1955 07-19 767

1910 09-06 2890 1932 10-16 180 1956 05-02 113

1911 04-04 765 1934 06-04 233 1957 05-10 1090

1912 04-07 31 1935 09-04 2390 1958 09-22 1090

1913 05-04 1780 1936 09-27 881 1959 09-30 671

1914 05-23 263 1937 05-10 79 1959 10-04 1350

1914 10-23 1900 1938 07-24 892 1961 06-17 416

1916 09-01 2750 1939 05-05 164 1962 09-07 354

1917 05-12 45 1940 06-25 159 1962 10-18 510

1918 08-15 202 1941 09-18 530 1964 09-24 1470

1919 09-16 2460 1941 10-10 405 1965 05-31 442

1919 10-04 148 1943 07-15 317 1966 04-25 439

1921 06-13 524 1944 09-06 254

1922 06-18 2180 1945 07-08 247 N O T E : Th is station is in the 1984 report with data through 1954. After 1954 the flows were subject to more regulation, so the later data should not be used as part of the time series

280

Table 3 continued, USA

Y e a r Month-day Discharge Obs. ( m V 1 )

Year Month-day Discharge Obs. ( m V )

Year Month-day Dischan ( m V ) '

U T A H V i r g i n R iver at V i r g i n (2476 km2) 1910 01-01 78 1939 09-06 283 1968 08-07 1,94 1911 09-30 300 1940 09-17 124 1969 01-25 387 1912 07-31 144 1941 05-06 84 1970 08-18 75 1912 10-27 340 1941 10-13 89 1971 08-21 82 1914 07-30 71 1943 03-09 26 1979 03-28 215 1915 09-03 123 1944 05-12 30 1980 09-10 307 1916 07-26 123 1945 05-03 24 1981 07-15 103 1916 10-06 74 1946 08-12 48 1982 08-23 275 1918 03-12 144 1946 10-29 59 1982 11-30 134 1919 09-03 35 1948 09-16 40 1984 09-10 130 1920 08-19 312 1949 09-08 29 1985 07-19 83 1921 08-22 75 1950 07-08 187 1986 03-08 46 1922 08-31 96 1951 08-29 79 1987 07-20 204 1923 07-22 144 1951 12-30 137 1987 11-05 76 1924 09-10 88 1953 08-01 365 1989 07-28 42 1925 08-25 47 1954 09-12 133 1990 08-15 86 1925 10-05 78 1955 08-25 300 1991 09-06 42 1927 09-13 122 1956 01-27 64 1992 08-23 121 1927 10-21 74 1957 06-10 40 1993 02-20 122 1929 07-31 119 1958 09-03 210 1994 09-03 92 1930 08-04 85 1959 08-03 125 1995 03-05 220 1930 11-17 101 1960 09-01 62 1995 11-01 81 1932 02-09 255 1961 09-17 382 1997 08-10 157 1933 09-08 67 1962 02-12 88 1998 0 9-11 210 1934 07-28 44 1963 09-18 129 1999 08-30 157 1935 04-08 50 1964 08-12 131 2000 02-21 27 1936 07-31 178 1965 09-05 195 2000 10-30 41 1937 05-08 54 1965 11-23 111 1938 03-03 382 1966 12-06 646 V I R G I N I A J a m e s R i v e r at Buchanan (5374 km2) 1893 05-04 1020 1929 03-01 850 1965 02-08 1010 1893 10-14 623 1929 11-19 1100 1966 02-14 1020 1895 04-09 1410 1931 03-30 340 1967 03-08 1560 1896 09-30 1080 1932 02-05 991 1968 03-13 609 1897 02-23 1140 1933 03-21 705 1969 08-20 1860 1898 05-07 728 1934 03-28 906 1970 01-01 1400 1899 03-05 1470 1935 01-23 1990 1971 05-31 1320 1900 03-20 674 1936 03-18 2380 1972 06-22 3140 1900 11-26 1690 1937 01-21 1170 1973 05-29 1500 1902 03-01 2150 1937 10-20 1010 1973 12-27 2080 1903 03-24 1240 1939 01-31 1030 1975 03-20 1190 1904 05-19 581 1940 05-31 1160 1976 01-01 974 1905 07-13 1040 « 1941 07-08 660 1977 04-06 1870 1906 01-23 680 1942 05-17 1480 1978 01-27 1790 1907 06-14 1180 1943 03-14 994 1979 02-25 1430 1908 02-16 1410 1944 03-01 507 1980 04-15 1230 1909 04-14 1010 1945 09-18 615 1981 05-29 869 1910 06-14 1100 1946 01-08 954 1982 06-13 1230 1911 01-03 728 1947 03-15 731 1983 04-10 954 1912 03-30 1130 1948 02-15 1100 1984 02-14 1320 1913 03-27 3260 1949 04-14 1550 1985 02-02 527 1914 02-20 507 1950 02-02 943 1985 11-05 5070 1915 02-02 1590 1950 12-08 1410 1987 04-16 2160 1915 12-30 816 1952 03-12 1190 1988 01-21 411 1917 03-05 1260 1953 02-22 1360 1989 05-06 991 1918 03-14 1220 1954 03-02 1310 1990 01-01 844 1919 01-03 1350 1955 03-07 1380 1991 01-12 1060 1920 03-20 759 1956 04-17 447 1992 04-22 1980 1921 01-23 691 1957 04-06 1310 1993 03-05 1530 1922 03-11 685 1958 03-31 835 1993 12-06 765 1923 03-07 532 1959 04-13 569 1995 01-16 1840

281

USA, Table 3 continued

Y e a r Month-day Discharge Obs. ( m 3 s" ')

Y e a r Month-day Discharge Obs. ( m 3 s" 1)

Y e a r Month-day Discharge Obs. ( m 3 s 1 )

1924 05-12 1700 1960 03-21 1270 1996 01-20 2920 1925 01-12 331 1961 02-26 640 1996 12-02 1290 1926 01-19 813 1961 10-21 1190 1998 01-09 1440 1926 12-26 1080 1963 03-13 1750 1999 09-25 360 1928 08-16 1100 1964 03-06 779 W A S H I N G T O N Quinault R iver at Quinaul t Lake (684 km 2 ) 1909 11 1490 1943 04-02 371 1972 03-06 617 1911 11-18 575 1943 12-03 555 1972 12-26 736 1912 11-19 515 1945 02-08 779 1974 01-16 977 1914 01-06 920 1945 11-15 399 1974 12-21 549 1914 10-19 459 1947 02-14 767 1975 12-04 1030 1915 12-08 589 1947 10-19 484 1976 12-27 314 1916 11-04 189 1949 02-23 430 1977 11-02 657 1917 12-08 915 1949 11-27 1200 1979 03-06 371 1918 12-14 674 1951 02-10 1040 1979 12-18 1100 1919 11-15 603 1952 01-31 326 1980 12-27 1040 1921 02-11 569 1953 01-12 586 1982 02-16 612 1921 12-12 1050 1953 12-12 481 1982 12-03 906 1925 12-23 419 1954 11-18 864 1983 11-15 937 1926 10-16 419 1955 11-04 1420 1984 11-03 396 1928 01-12 484 1956 12-10 918 1986 01-18 906 1928 11-13 292 1958 01-17 433 1986 11-23 824 1930 02-05 334 1959 04-30 841 1987 12-10 544 1931 01-23 595 1959 11-23 731 1988 11-06 326 1932 02-27 796 1961 01-15 1230 1989 12-04 700 1932 11-13 462 1962 01-03 396 1990 11-10 1170 1933 12-21 991 1962 11-20 818 1992 01-31 739 1935 01-24 1020 1963 12-23 490 1993 01-25 286 1936 01-04 317 1964 11-30 615 1993 12-10 694 1936 12-22 430 1966 01-14 473 1994 12-20 943

1937 12-29 609 1966 12-13 830 1995 11-29 986

1939 01-01 719 1968 01-09 784 1997 03-19 1310

1939 12-15 609 1968 12-03 394 1998 01-24 436

1940 10-19 453 1970 04-09 396 1998 12-13 835

1941 12 439 1970 12-07 453 1999 12-15 782

W E S T V I R G I N I A T y g a r t Val ley River at Be l ington (1052 km 2 ) 1908 02-15 271 1940 02-11 229 1972 06-23 447

1909 04-15 153 1941 08-27 153 1972 12-10 340

1910 06-17 303 1942 08-24 255 1974 06-03 323

1911 01-30 337 1943 07-31 183 1975 04-26 211

1912 07-25 521 1944 02-23 309 1976 01-01 230

1913 05-27 237 1944 12-26 329 1976 10-10 300

1913 11-16 312 1946 01-08 163 1978 01-27 391

1915 02-02 249 1947 06-08 295 1978 12-21 292

1916 01-12 303 1948 02-14 374 1979 10-10 273

1917 03-12 379 1948 12-16 320 1981 06-06 274

1918 03-14 484 1950 02-01 303 1982 03-21 399

1919 01-02 312 1951 02-01 274 1983 04-25 248

1920 01-23 379 1952 01-28 256 1984 08-13 309

1921 05-30 303 1953 01-09 146 1985 02-25 230

1921 12-24 241 1954 03-02 168 1985 11-05 835

1923 02-02 253 1954 10-16 425 1987 01-20 194

1924 05-13 382 1956 01-30 320 1988 01-20 181

1925 03-20 198 1957 02-10 357 1989 03-07 312

1926 01-27 235 1958 07-23 234 1990 05-27 348

1927 02-06 253 1959 01-22 242 1991 03-23 221

1928 05-01 292 1960 03-31 300 1992 07-28 320

1928 12-01 246 1961 02-19 181 1993 03-24 260

1929 10-03 329 1962 03-22 272 1994 02-09 566

1931 05-23 174 1963 03-20 396 1995 02-16 219

1932 02-04 479 1964 03-05 295 1996 05-17 600

1933 05-17 253 1965 01-24 214 1997 03-02 357

282

Table 3 continued, USA

Y e a r Month-day Discharge Obs . ( m V )

Year Month-day Discharge Obs. ( m V )

Y e a r Month-day Discharge Obs. ( m V )

1934 03-04 303 1966 05-01 289 1998 06-20 331 1935 08-08 280 1967 03-07 487 1999 01-22 251 1936 03-24 379 1968 05-24 286 2000 02-19 428 1937 04-26- 283 1969 03-26 180 2001 01-31 210 1937 10-29 450 1969 12-31 464 1939 02-03 365 1970 12-22 337 W I S C O N S I N E a u Claire R iver at Kel ly (971 km2) 1914 06-04 82.4 1952 04-01 130 1977 04-02 35.7 1915 05-22 33.4 1953 03-23 150 1978 07-03 84.1 1916 04-21 99.7 1954 04-27 68.8 1979 03-24 76.5 1917 04-04 41.3 1955 04-02 91.5 1980 04-09 77.0 1918 03-27 69.4 1956 04-07 103 1981 04-06 66.0 1919 06-26 72.5 1957 04-22 41.1 1982 04-16 54.7 1920 03-26 144 1958 04-06 68.5 1983 03-08 102 1921 03-20 187 1959 09-27 153 1984 09-25 71.6 1922 07-09 183 1960 05-07 140 1985 03-29 52.7 1923 04-20 159 1961 03-28 187 1986 03-31 106 1924 04-17 117 1962 04-12 75.3 1986 10-14 92.6 1925 06-05 34.6 1963 03-29 76.2 1988 03-29 34.0 1926 08-21 235 1964 05-09 86.4 1989 03-28 99.1 1940 06-08 142 1965 04-12 198 1990 03-14 147 1941 09-01 169 1965 11-28 42.5 1991 03-24 113 1942 05-31 87.5 1967 04-01 177 1992 04-16 57.2 1943 06-27 163 1968 09-10 51.0 1993 06-21 110 1944 06-16 49.8 1969 06-27 102 1994 04-25 69.4 1945 03-18 106 1970 06-01 58.1 1995 08-28 90.3 1946 03-14 123 1971 04-12 130 1996 04-20 98.6 1947 04-06 57.2 1972 04-19 180 1997 04-06 127 1948 03-22 109 1973 03-11 142 1998 04-01 62.0 1949 04-01 36.8 1974 04-13 54.1 1999 07-11 45.6 1950 04-18 90.6 1975 04-18 83.8 2000 09-11 52.4 1951 04-07 116 1976 03-25 110

W Y O M I N G W o l f Creek at W o l f (97.9 km 2) 1944 05-18 31.2 1963 06-15 32.0 1982 06-26 7.4 1945 06-24 9.2 1964 06-09 25.0 1983 06-12 10.0 1946 06-18 7.6 1965 06-13 8.8 1984 06-15 9.6

1947 06-25 8.4 1966 05-07 7.7 1985 05-26 1.8

1948 06-22 12.5 1967 05-25 11.0 1986 06-09 10.0

1949 06-06 5.9 1968 06-06 12.6 1987 05-17 3.5 1950 06-25 5.1 1969 06-10 4.4 1988 05-29 6.9

1951 05-28 4.6 1970 05-26 12.0 1989 05-19 1.9

1952 05-23 9.1 1971 05-30 9.0 1990 05-31 6.2

1953 06-15 8.9 1972 06-01 6.3 1991 06-06 12.0

1954 05-20 4.3 1973 06-09 10.0 1992 06-15 5.5

1955 05-22 5.5 1974 05-28 9.1 1993 05-29 7.2

1956 05-28 16.6 1975 06-21 14.0 1994 05-12 6.3

1957 06-16 11.6 1976 06-06 6.1 1995 06-15 14.6

1958 05-23 6.7 1977 05-14 9.8 1996 06-15 9.6

1959 06-07 7.0 1978 06-09 16.3 1997 06-10 8.7

1960 06-10 3.8 1979 06-13 4.2 1998 06-14 4.1

1961 05-29 6.2 1980 05-25 4.8 1999 05-29 9.9

1962 06-16 16.2 1981 05-26 11.9 2000 05-17 17.4

283

Tables 1, 2 & 3, BELGIUM additional data (see also p. 16)

Belgium, Table 1 Observa t ion sites and r e c o r d Basin character ist ics Site no. River basin Stream Obs. site T y p e Coords Period Area Slope Soil Cover Regime Precip. Disch.

Lat./Long. (km 2 ) (mm) ( m V ) 1 Schelde Demer Aarschot 1 N 50° 59' 18" 1979- 2163.3 B C D 50 750

E 4° 49' 25" 2003 2 Schelde Dender Overboelare 1 N 50° 45' 46" 2001- Unknown B C " D 50 750

E 3° 52' 07" 2003 3 Schelde Schelde Bossuit 1 N 50° 44' 32" 2001- Unknown A C D 50 750

E 3° 24' 14" 2003 4 Schelde Leie Menen 1 N 50° 47' 31" 1998- 3027 A C D 50 750

E 3" 07' 41" 2003 5 Schelde Dijle Wilsele 1 N 50° 55'31" 1973- 899.9 B C D 50 750

E4° 42' 27" 2003 6 Schelde Zenne Eppegem N50° 57'41" 1969- 1083.6 B C D 50 750

E 4 ' 27' 25" 2003 7 Schelde Kleine Nete Grobben- 1 Ni 51° 11'23" 1977- 590 À C D 50 750

donk E 4° 44' 36" 2003 8 Schelde Grate Nete Hulshout 1 N 51° 03' 46" 1975- 468.2 A ~ c D " 50 750

E 4° 47' 21" 2003 9 Ijzer Ijzer Roesbrugge 1 N 50° 54' 40" 1 9 8 2 - 3 8 3 A C ~ " D " 50 ' 750

E 2° 36' 33" 2003 10 Maas Maas Lanaken 1 N 50° 53' 25" 1985- 21260 E C D 50 750

E 5° 41' 08" 2003

Belgium, Table 2 Flood character ist ics D ischarge estimation Site no. Stream Obs . site Y e a r Date of Max. disch. Climatic Condn Section Precision Anteced Depth Duration

max. ( m V ) origin disch. est. qual. ( ± m 3 ! s' ) precip. (mm) (day) 1 Demer Aarschot 2003 01-05 72.9 1 A1A1 A1A 5% 2 Dender Overboelare 2002 12-31 79.4 1 A1A1 À1A 5% 3 Schelde Bossuit 2003 01-03 257.4 1 A1A1 A1A 5% 4 Leie Menen 2003 01-03 168.4 1 A1A1 A1A

...__5%r._ 5 Dijle Wilsele 2003 01-03 29.1 1 A1A1 A1A 5% 6 Zenne Eppegem 1981 06-29 105.4 1 A1A1 A1A 5% 7 Kleine Nete Grobben- 2002 02-27 49.4 1 A1A1 A1A 5%

donk 8 Grate Nete Hulshout 1998 09-15 29.0 1 A1A1 A1A 5% 9 Ijzer Roesbrugge 2002 03-01 63.1 1 A1A1 A1A 5% 10 Maas Lanaken 1993 12-22 3040.8 1 A1A1 A1A 5%

Belgium, Table 3 Year Month-day Discharge Obs. Y e a r Month-day Discharge Obs. Y e a r Month-day Discharge Obs.

( m V ) ( m V ) ( m V ) Demer A a r s c h o t (2163.3 k m 2 ) 1969 02-26 52.2 A1 1981 12-11 61.6 A1 1993 12-24 59.4 A1 1970 02-25 57.8 A1 1982 10-15 51.2 A1 1994 01-03 58.3 A1 1971 06-29 32.1 A1 1983 05-30 49.3 A1 1995 01-31 62.5 A1 1972 05-18 25.9 A1 1984 02-10 67.8 A1 1996 08-30 48.1 A1 1973 12-15 33.1 A1 1985 04-15 58.3 A1 1997 02-14 48.3 A1 1974 12-03 58.3 A1 1986 04-01 58.1 A1 1998 09-19 70.6 A1 1975 01-01 43.0 , A1 1987 03-03 57.9 A1 1999 12-27 56.2 A1 1976 02-14 30.1 A1 1988 03-17 66.3 A1 2000 07-20 53.1 A1 1977 08-19 36.9 A1 1989 04-15 53.6 A1 2001 02-06 54.6 A1 1978 05-09 43.2 A1 1990 02-15 45.5 A1 2002 03-01 68.3 A1 1979 03-19 46.6 A1 1991 12-23 49.0 A1 2003 01-05 72.9 A1

1980 02-08 52.2 A1 1992 12-05 43.0 A1 Dender Overboe lare 2001 12-26 35.0 A1 2002 12-31 79.4 A1 2003 01-03 73.8 A1

Schelde Bossu i t 2001 11-09 129.6 A1 2002 01-28 229.4 A1 2003 01-03 257.4 A1

Leie Menen (3027 km 2 ) 1998 11-16 152.3 A1 1999 12-27 164.1 A1 2000 12-03 141.6 A1 2001 03-23 136.1 A1 2002 03-01 153.5 A1 2003 01-03 168.4 A1

BELGIUM additional data, Table 3 continued

Dijle Wi lse le (899.9 km 2 ) 1996 08-29 26.3 A1 1997 02-14 14.8 A1 1998 09-14 24.0 A1 1999 12-27 27.6 A1 2000 03-04 16.0 A1 2001 11-09 22.0 A1 2002 12-30 28.9 A1 2003 01-03 29.1 A1 Z e n n e E p p e g e m (1083.6 km 2 ) 1974 10-29 79.2 A1 1984 02-07 79.9 A1 1994 12-28 68.3 A1 1975 03-28 66.9 A1 1985 01-27 53.5 A1 1995 01-30 90.7 A1 1976 02-13 37.5 A1 1986 10-22 84.0 A1 1996 08-29 102.6 A1 1977 11-24 31.3 A1 1987 03-24 72.4 A1 1997 02-13 36.2 A1 1978 05-07 51.0 A1 1988 03-15 65.9 A1 1998 09-14 55.2 A1 1979 02-02 65.6 A1 1989 03-08 65.9 A1 1999 12-12 61.7 A1 1980 07-21 97.0 A1 1990 10-30 42.1 A1 2000 03-03 47.0 A1 1981 06-29 105.4 A1 1991 12-22 47.0 A1 2001 01-05 30.0 A1 1982 10-08 57.7 A1 1992 06-03 59.0 A1 2002 12-30 65.4 A1 1983 02-01 63.9 A1 1993 12-21 87.0 A I _ 2003 01-02 56.4 A1 Kleine Nete G r o b b e n d o n k (590 km 2 ) 1983 04-28 37.0 A1 1990 03-01 17.6 A1 1997 12-29 18.6 A1 1984 02-07 36.3 A1 1991 12-22 25.5 A1 1998 11-02 46.1 A1 1985 04-15 40.4 A1 1992 06-09 20.4 A1 1999 03-03 33.7 A1 1986 04-01 34.6 A1 1993 12-31 33.5 A1 2000 03-04 30.4 A1 1987 01-02 38.4 A1 1994 01-01 32.7 A1 2001 01-06 38.6 A1 1988 01-21 34.0 A1 1995 01-30 48.7 A1 2002 02-27 49.3 A1 1989 03-08 24.8 A1 1996 12-04 23.3 A1 2003 01-01 35.6 A l Grote Nete Hu lshout (468.2 km 2 ) 1976 02-14 9.5 A1 1986 04-01 17.1 A1 1996 08-30 15.0 A1 1977 11-25 12.3 A1 1987 03-26 19.3 A1 1997 02-14 12.7 A1 1978 05-08 11.2 A1 1988 03-16 19.4 A1 1998 09-15 29.0 A1 1979 03-16 16.2 A1 1989 03-09 14.8 A1 1999 12-27 18.7 A1 1980 02-07 18.1 A1 1990 02-15 11.5 A1 2000 03-04 14.4 A1 1981 12-09 18.0 A1 1991 12-23 15.0 A1 2001 02-05 17.8 A1 1982 10-16 16.2 A1 1992 03-24 10.9 A1 2002 02-27 23.2 A1 1983 02-03 14.4 A1 1993 12-22 17.8 A1 2003 01-05 26.4 A1 1984 02-11 18.6 A1 1994 01-03 17.3 A1 1985 04-16 18.8 A1 1995 01-31 24.1 _ A l i jzer R o e s b r u g g e (383 km 2 ) 2001 09-21 57.9 A1 2002 03-01 63.1 A1 2003 01-03 33.3 A1 Maas Lanaken (21260 km 2 ) 1989 12-23 1144.3 A1 1994 01-07 1526.2 A1 1999 12-27 2072.1 A1 1990 02-16 1401.6 A1 1995 01-31 2825.9 A1 2000 03-04 1152.1 A1 1991 01-05 1791.3 A1 1996 12-05 727.4 A1 2001 01-07 1866.0 A1 1992 12-05 1216.0 A1 .1997 02-26 1064.4 A1 2002 02-14 2312.8 A1 1993 12-22 3040.8 A1 1998 11-02 1659.8 A1 2003 01-04 2653.1 A1