2020 Texas Integrated Report - Assessment Results for Basin 8 - Trinity River Basin · 2020. 5. 21. · 2020 Texas Integrated Report - Assessment Results for Basin 8 - Trinity River

2020 Texas Integrated Report - Assessment Results for Basin 8 - Trinity River Basin

Report Abbreviations Description: SEGID: Unique Segment identification alpha-numeric code; can be stream, reservoir, estuary, oyster waters, beach watch, etc. AUID: Unique Assessment Unit code; this is a portion of the segment the AUID begins with and ends with _01, _02, etc. Some AUIDs are special units ending in "SA," or oyster water

AUIDs are indicated by "OW" and beach watch AUIDs are indicated by abbreviations for name of beach in AUID. ASMT Start Date: The start date of the period of record data for this method was selected; the official 2020 period of record is from 12/1/2011 to 11/30/2018. Assessors have the option of going

back 10 years (12/1/2008) to select more data, according to assessment guidance. ASMT End Date: The end date of the period of record data for this method was selected; the official 20 20 period of record dates are 12/1/2011 to 11/30/2018. Assessors have the option of

including more recently collected data than 12/01/2018, if available. # Assd: Number of samples assessed; some data are averaged, as with profile data, some are eliminated because criteria do not apply during certain conditions such a s low flow. Mean Assd: Mean of samples assessed; includes averaged methods like chronic criteria as well as geometric mean calculations for bacteria. # Exceed: The number of samples that exceed criteria for single sample, or binomial, methods (not averaged data). Mean Exceed: This is the mean of the samples that exceeded criteria for the single sample, or binomial, methods (not averaged data). Criteria: Value that the data is compared against to determine level of support; Note: for acute metals in water, each value is compare d to a calculated criterion and not all criteria could

be reported here, only the minimum in the range of criteria calculated are included. DS Qual: Dataset Qualifier - indicates sample sizes:

AD = Adequate Data (10 or more samples) LD = Limited Data (less than 9, greater than 3) ID = Inadequate Data (less than 4) JQ = Level of support is based on judgment of the assessor SM = This assessment method is superseded by another method

TR = Temporally Not Representative, used with NA SR = Spatially Not Representative, used with NA OE = Other information than ambient samples evaluated OS = Assessment area outside state boundaries

LOS: Level of support for this use, method, assessment parameter: FS = Fully Supporting NC = No Concern NA = Not Assessed

NS = Nonsupport CS = Screening Level Concern CN = Use Concern

CF: Carry forward indicator check box: indicates that the Integrated level of support of CS, CN, or NS was carried forward from a previous assessment due to inadequate data for this method in this assessment.

Int LOS: Integrated level of support. This is the overall level of support for this use, method, parameter group, which could be different from t he LOS (described above) due to carry forward information or other types of changes. New Code added in 2010: PI = Pending Issue

TCEQ Cause: This is the impairment description (e.g., bacteria, depressed dissolved oxygen, etc.) Cat: Category 3: Insufficient or no data and information to determine if standard is attained

Category 4: Standard is not attained or nonattainment is predicted in the near future due to one or more parameters, but no TMDLs are required. 4a - All TMDLs have been completed and approved by EPA. 4b - Other pollution control requirements are reasonably expected to result in the attainment of the water qualit y standard in the near future. 4c - Nonattainment of the standard for one or more parameters is shown to be caused by pollution, n ot by pollutants and that the water quality conditions cannot be changed by the allocation and control of pollutants through the TMDL process.

Category 5: Standard is not attained or nonattainment is predicted in the near future for one or more parameters. 5a - TMDLs are underway, scheduled, or may be scheduled for one or more parameters. 5b - review of the standards for one or more parameters will be conducted before a management strategy is selected, including a possible revision to the water quality standards. 5c - Additional data or information will be collected and/or evaluated for one or more parameters before a man agement strategy is selected.

Page 1 of 356May 12, 2020


SEGID: 0801 Trinity River Tidal

AUID: 0801_01 From the saltwater barrier, which is 5.5 km (3.4 mi) downstream of IH 10, in Chambers County upstream to the Lynchburg Canal in Liberty County

Period of RecordMethod Parameter Criteria LOS CatCF# Value # ValueDataQual

IntLOS

Aquatic Life Use Data Assessed Exceedances

TCEQ Cause

FSFSAD 3 2.97 1 30Dissolved Oxygen GrabDissolved Oxygen grab minimum o12/01/11 - 11/30/18

NCNCAD 4 3.19 2 30Dissolved Oxygen GrabDissolved Oxygen grab screening level o12/01/11 - 11/30/18

NANAID 180 0 1PCBsToxic Substances in sediment o12/01/11 - 11/30/18


IntLOS

Recreation Use Data Assessed Exceedances

TCEQ Cause

FSFSAD 35 6.87 0 21EnterococcusBacteria Geomean o12/01/11 - 11/30/18


IntLOS

General Use Data Assessed Exceedances

TCEQ Cause

FSFSAD 9 0 31pHHigh pH o12/01/11 - 11/30/18

FSFSAD 6.50 0 31pHLow pH o12/01/11 - 11/30/18

NCNCAD 0.46 0 23AmmoniaNutrient Screening Levels o12/01/11 - 11/30/18

CSCSAD 21 29.45 15 29Chlorophyll-aNutrient Screening Levels o12/01/11 - 11/30/18 Chlorophyll-a in water

NCNCAD 1.10 7.64 1 28NitrateNutrient Screening Levels o12/01/11 - 11/30/18

NCNCAD 0.66 0 26Total PhosphorusNutrient Screening Levels o12/01/11 - 11/30/18

FSFSAD 35 0 31Water temperatureWater Temperature o12/01/11 - 11/30/18


IntLOS

Domestic Water Supply Use Data Assessed Exceedances

TCEQ Cause

FSFSAD 4 0.26 0 22FluorideSurface Water HH criteria for DWS average o12/01/11 - 11/30/18

FSFSAD 10 0.47 0 28NitrateSurface Water HH criteria for DWS average o12/01/11 - 11/30/18

Page 2 of 356May 12, 2020


SEGID: 0801B Old River

AUID: 0801B_01 From IH 10 in Chambers County upstream to the confluence with East Prong Old River and West Prong Old River approximately 4.4 mi (7.0 km) north of Mont Belvieu


IntLOS


TCEQ Cause

FSFSAD 3 0 16Dissolved Oxygen GrabDissolved Oxygen grab minimum o12/01/11 - 11/30/18



IntLOS


TCEQ Cause

NCNCLD 0.33 0 8AmmoniaNutrient Screening Levels o12/01/11 - 11/30/18

CSCSAD 14.10 39.42 12 15Chlorophyll-aNutrient Screening Levels o12/01/11 - 11/30/18 Chlorophyll-a in water

NCNCAD 1.95 0 15NitrateNutrient Screening Levels o12/01/11 - 11/30/18


Page 3 of 356May 12, 2020


SEGID: 0801C Cotton Bayou

AUID: 0801C_01 From the confluence of Cotton Lake southeast of Mont Belvieu in Chambers County upstream to a point (NHD RC 12040203000496) approximately 1 mi north of IH 10 in Chambers County


IntLOS


TCEQ Cause

5cNSFSAD 3 1.55 4 49Dissolved Oxygen GrabDissolved Oxygen grab minimum þ12/01/11 - 11/30/18 Depressed dissolved oxygen in water

CSCSAD 4 2.47 8 49Dissolved Oxygen GrabDissolved Oxygen grab screening level o12/01/11 - 11/30/18 Depressed dissolved oxygen in water


IntLOS


TCEQ Cause

5cNSNSAD 35 137.41 1 43EnterococcusBacteria Geomean o12/01/11 - 11/30/18 Bacteria in water


IntLOS


TCEQ Cause

NCNCAD 0.46 0.80 4 49AmmoniaNutrient Screening Levels o12/01/11 - 11/30/18

CSCSAD 21 49.52 21 50Chlorophyll-aNutrient Screening Levels o12/01/11 - 11/30/18 Chlorophyll-a in water

CSCSAD 1.10 6.67 29 51NitrateNutrient Screening Levels o12/01/11 - 11/30/18 Nitrate in water

CSCSAD 0.66 1.58 15 44Total PhosphorusNutrient Screening Levels o12/01/11 - 11/30/18 Total Phosphorus in water

Page 4 of 356May 12, 2020


SEGID: 0801D Lynchburg Canal

AUID: 0801D_01 From confluence with Trinity River Tidal upstream to confluence with Big Caney Creek.


IntLOS


TCEQ Cause

FSFSAD 991 0 12Aluminum (dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18

FSFSAD 340 0 12Arsenic (dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18

FSFSAD 8.83 0 12Cadmium (dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18

FSFSAD 583.72 0 12Chromium (Tri)(dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18

FSFSAD 14.60 0 12Copper (dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18

FSFSAD 66.69 0 12Lead (dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18

FSFSAD 480.09 0 12Nickel (dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18

FSFSAD 20 0 10SeleniumAcute Toxic Substances in water o08/01/11 - 11/30/18

FSFSAD 120.15 0 12Zinc (dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18

FSFSAD 150 2.60 0 12Arsenic (dissolved)Chronic Toxic Substances in water o12/01/11 - 11/30/18

FSFSAD 0.22 0.11 0 12Cadmium (dissolved)Chronic Toxic Substances in water o12/01/11 - 11/30/18

FSFSAD 64.25 5 0 12Chromium (Tri)(dissolved)Chronic Toxic Substances in water o12/01/11 - 11/30/18

FSFSAD 8.16 1.50 0 12Copper (dissolved)Chronic Toxic Substances in water o12/01/11 - 11/30/18

FSFSAD 2.08 0.50 0 12Lead (dissolved)Chronic Toxic Substances in water o12/01/11 - 11/30/18

FSFSAD 44.87 5 0 12Nickel (dissolved)Chronic Toxic Substances in water o12/01/11 - 11/30/18

FSFSAD 5 1.48 0 10SeleniumChronic Toxic Substances in water o08/01/11 - 11/30/18

FSFSAD 101.91 2.71 0 12Zinc (dissolved)Chronic Toxic Substances in water o12/01/11 - 11/30/18


NCNCAD 5 0 13Dissolved Oxygen GrabDissolved Oxygen grab screening level o12/01/11 - 11/30/18


IntLOS


TCEQ Cause

NCNCLD 126 15.38 0 12E. coliBacteria Geomean o12/01/11 - 11/30/18

Page 5 of 356May 12, 2020


AUID: 0801D_01 From confluence with Trinity River Tidal upstream to confluence with Big Caney Creek.


IntLOS


TCEQ Cause






IntLOS

Fish Consumption Use Data Assessed Exceedances

TCEQ Cause

FSFSAD 38.30 0.50 0 12Lead (dissolved)HH Bioaccumulative Toxics in water o12/01/11 - 11/30/18

FSFSAD 11,400 5 0 12Nickel (dissolved)HH Bioaccumulative Toxics in water o12/01/11 - 11/30/18

Page 6 of 356May 12, 2020


SEGID: 0802 Trinity River Below Lake Livingston

AUID: 0802_01 Lower 17 mi of segment


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause

FSFSAD 126 25.14 0 22E. coliBacteria Geomean o12/01/11 - 11/30/18


IntLOS


TCEQ Cause

FSFSAD 125 29.96 0 23ChlorideDissolved Solids o12/01/11 - 11/30/18

FSFSAD 100 34.79 0 23SulfateDissolved Solids o12/01/11 - 11/30/18

FSFSAD 600 229.59 0 24Total Dissolved SolidsDissolved Solids o12/01/11 - 11/30/18


FSFSAD 6.50 0 24pHLow pH o12/01/11 - 11/30/18





FSFSAD 33.90 0 24Water temperatureWater Temperature o12/01/11 - 11/30/18

Page 7 of 356May 12, 2020




IntLOS


TCEQ Cause

5aNSNSOERestricted-ConsumptionDSHS Advisories, Closures, and Risk Assessments o12/01/11 - 11/30/18 Dioxin in edible tissue

5aNSNSOERestricted-ConsumptionDSHS Advisories, Closures, and Risk Assessments o12/01/11 - 11/30/18 PCBs in edible tissue


FSFSAD 332 5 0 15Nickel (dissolved)HH Bioaccumulative Toxics in water o12/01/11 - 11/30/18


IntLOS


TCEQ Cause

FSFSAD 10 2.45 0 15Arsenic (dissolved)Surface Water HH criteria for DWS average o12/01/11 - 11/30/18

FSFSAD 5 0.15 0 15Cadmium (dissolved)Surface Water HH criteria for DWS average o12/01/11 - 11/30/18


FSFSAD 1.15 0.50 0 15Lead (dissolved)Surface Water HH criteria for DWS average o12/01/11 - 11/30/18

FSFSAD 332 5 0 15Nickel (dissolved)Surface Water HH criteria for DWS average o12/01/11 - 11/30/18


FSFSAD 50 1.62 0 10SeleniumSurface Water HH criteria for DWS average o12/01/11 - 11/30/18

Page 8 of 356May 12, 2020


AUID: 0802_02 Approximately 9 mi upstream to approximately 15 mi downstream of SH 105


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



FSFSAD 6.50 0 19pHLow pH o12/01/11 - 11/30/18



IntLOS


TCEQ Cause






IntLOS


TCEQ Cause








Page 9 of 356May 12, 2020


AUID: 0802_03 11 mi upstream to approximately 9 mi downstream of FM 787


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 25pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause





Page 10 of 356May 12, 2020


AUID: 0802_03 11 mi upstream to approximately 9 mi downstream of FM 787


IntLOS


TCEQ Cause








Page 11 of 356May 12, 2020


AUID: 0802_04 5 mi upstream to 11 mi downstream of US 59


IntLOS


TCEQ Cause





















IntLOS


TCEQ Cause


Page 12 of 356May 12, 2020




IntLOS


TCEQ Cause





FSFSAD 6.50 0 26pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause





Page 13 of 356May 12, 2020




IntLOS


TCEQ Cause








Page 14 of 356May 12, 2020


AUID: 0802_05 Upper 6 mi of segment


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 81pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause





Page 15 of 356May 12, 2020




IntLOS


TCEQ Cause








Page 16 of 356May 12, 2020


SEGID: 0802B Long King Creek

AUID: 0802B_02 From just upstream of the confluence with unnamed tributary (NHD RC 12030202001817) up to the confluence with Mud Creek, in Polk County.


IntLOS


TCEQ Cause

NCNCLD 3 0 8Dissolved Oxygen GrabDissolved Oxygen grab minimum o09/01/12 - 11/30/18

NCNCLD 5 0 8Dissolved Oxygen GrabDissolved Oxygen grab screening level o09/01/12 - 11/30/18


IntLOS


TCEQ Cause

CNNCLD 126 106.08 0 10E. coliBacteria Geomean þ12/01/11 - 11/30/18 Bacteria in water


IntLOS


TCEQ Cause


NCNCAD 14.10 0 10Chlorophyll-aNutrient Screening Levels o12/01/11 - 11/30/18



Page 17 of 356May 12, 2020


SEGID: 0802D Menard Creek

AUID: 0802D_01 From the confluence with segment 0802 of the Trinity River up to the confluence with Meetinghouse Creek.


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause

CNCNAD 126 139.03 1 20E. coliBacteria Geomean o09/01/10 - 11/30/18 Bacteria in water


IntLOS


TCEQ Cause





Page 18 of 356May 12, 2020


SEGID: 0802E Big Creek

AUID: 0802E_01 Perennial stream from the confluence with the Trinity River in Liberty County upstream to the confluence of Double Lake Branch and Henry Lake Branch in San Jacinto County


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause

CNCNLD 126 203.07 1 13E. coliBacteria Geomean o12/01/11 - 11/30/18 Bacteria in water


IntLOS


TCEQ Cause





Page 19 of 356May 12, 2020


SEGID: 0803 Lake Livingston

AUID: 0803_01 Lowermost portion of reservoir, adjacent to dam


IntLOS


TCEQ Cause


















NANASM 5 0 1Dissolved Oxygen 24hr AvgDissolved Oxygen 24hr average o12/01/11 - 11/30/18

NANASM 3 0 1Dissolved Oxygen 24hr MinDissolved Oxygen 24hr minimum o12/01/11 - 11/30/18



Page 20 of 356May 12, 2020




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause


5bNSNSAD 50 50.08 1 257SulfateDissolved Solids o12/01/11 - 11/30/18 Sulfate in water


FSFSAD 9 9.50 1 28pHHigh pH o12/01/11 - 11/30/18

FSFSAD 6.50 0 28pHLow pH o12/01/11 - 11/30/18

NCNCADNutrientsNutrient Reservoir Narrative Criteria o12/01/11 - 11/30/18



IntLOS


TCEQ Cause




FSFSAD 332 5.10 0 91Nickel (dissolved)HH Bioaccumulative Toxics in water o12/01/11 - 11/30/18

Page 21 of 356May 12, 2020




IntLOS


TCEQ Cause







Page 22 of 356May 12, 2020


AUID: 0803_02 Lower portion of reservoir, East Wolf Creek


IntLOS


TCEQ Cause

NCNCLD 5 0 4Dissolved Oxygen 24hr AvgDissolved Oxygen 24hr average o12/01/11 - 11/30/18

NCNCLD 3 0 4Dissolved Oxygen 24hr MinDissolved Oxygen 24hr minimum o12/01/11 - 11/30/18

NANASM 3 0 3Dissolved Oxygen GrabDissolved Oxygen grab minimum o12/01/11 - 11/30/18

NANASM 5 0 3Dissolved Oxygen GrabDissolved Oxygen grab screening level o12/01/11 - 11/30/18


IntLOS


TCEQ Cause




NANAID 9 0 3pHHigh pH o12/01/11 - 11/30/18

NANAID 6.50 0 3pHLow pH o12/01/11 - 11/30/18


NANAID 33.90 0 3Water temperatureWater Temperature o12/01/11 - 11/30/18


IntLOS


TCEQ Cause





Page 23 of 356May 12, 2020


AUID: 0803_03 Lower portion of reservoir, East Willow Springs


IntLOS


TCEQ Cause






IntLOS


TCEQ Cause




NCNCLD 9 0 5pHHigh pH o12/01/11 - 11/30/18

NCNCLD 6.50 0 5pHLow pH o12/01/11 - 11/30/18


NCNCLD 33.90 0 5Water temperatureWater Temperature o12/01/11 - 11/30/18


IntLOS


TCEQ Cause





Page 24 of 356May 12, 2020


AUID: 0803_04 Middle portion of reservoir, East Pointblank


IntLOS


TCEQ Cause

FSFSAD 5 0 10Dissolved Oxygen 24hr AvgDissolved Oxygen 24hr average o12/01/11 - 11/30/18

FSFSAD 3 0 10Dissolved Oxygen 24hr MinDissolved Oxygen 24hr minimum o12/01/11 - 11/30/18




IntLOS


TCEQ Cause

NANAID 126 1 0 1E. coliBacteria Geomean o12/01/11 - 11/30/18


IntLOS


TCEQ Cause





FSFSAD 6.50 0 11pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause





Page 25 of 356May 12, 2020


AUID: 0803_04 Middle portion of reservoir, East Pointblank


IntLOS


TCEQ Cause

NANAID 10 0.06 0 1NitrateSurface Water HH criteria for DWS average o12/01/11 - 11/30/18

Page 26 of 356May 12, 2020


AUID: 0803_05 Middle portion of reservoir, downstream of Kickapoo Creek


IntLOS


TCEQ Cause





















IntLOS


TCEQ Cause


Page 27 of 356May 12, 2020


AUID: 0803_05 Middle portion of reservoir, downstream of Kickapoo Creek


IntLOS


TCEQ Cause





FSFSAD 6.50 0 26pHLow pH o12/01/11 - 11/30/18


FSFSAD 33.90 34.00 1 26Water temperatureWater Temperature o12/01/11 - 11/30/18


IntLOS


TCEQ Cause






IntLOS


TCEQ Cause







Page 28 of 356May 12, 2020


AUID: 0803_06 Middle portion of reservoir, centering on US 190


IntLOS


TCEQ Cause





















IntLOS


TCEQ Cause


Page 29 of 356May 12, 2020


AUID: 0803_06 Middle portion of reservoir, centering on US 190


IntLOS


TCEQ Cause





FSFSAD 6.50 0 25pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause






IntLOS


TCEQ Cause







Page 30 of 356May 12, 2020


AUID: 0803_07 Upper portion of reservoir, west of Carlisle


IntLOS


TCEQ Cause





















IntLOS


TCEQ Cause


Page 31 of 356May 12, 2020


AUID: 0803_07 Upper portion of reservoir, west of Carlisle


IntLOS


TCEQ Cause





FSFSAD 6.50 0 26pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause






IntLOS


TCEQ Cause







Page 32 of 356May 12, 2020


AUID: 0803_08 Cove off upper portion of reservoir, East Trinity


IntLOS


TCEQ Cause






IntLOS


TCEQ Cause





FSFSAD 6.50 0 10pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause





Page 33 of 356May 12, 2020


AUID: 0803_09 West Carolina Creek cove, off upper portion of reservoir


IntLOS


TCEQ Cause

CSNAID 5Dissolved Oxygen GrabDissolved Oxygen grab screening level þ12/01/11 - 11/30/18 Depressed dissolved oxygen in water


IntLOS


TCEQ Cause






IntLOS


TCEQ Cause





Page 34 of 356May 12, 2020


AUID: 0803_10 Upper portion of reservoir, centering on SH 19


IntLOS


TCEQ Cause















FSFSAD 49.35 5.50 0 18Nickel (dissolved)Chronic Toxic Substances in water o12/01/11 - 11/30/18






NANASM 5 4.85 2 82Dissolved Oxygen GrabDissolved Oxygen grab screening level o12/01/11 - 11/30/18


IntLOS


TCEQ Cause


Page 35 of 356May 12, 2020


AUID: 0803_10 Upper portion of reservoir, centering on SH 19


IntLOS


TCEQ Cause





FSFSAD 6.50 6.00 2 84pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause






IntLOS


TCEQ Cause




FSFSAD 332 5.50 0 18Nickel (dissolved)Surface Water HH criteria for DWS average o12/01/11 - 11/30/18



Page 36 of 356May 12, 2020


AUID: 0803_11 Riverine portion of reservoir, centering on SH 21


IntLOS


TCEQ Cause
















NCNCLD 5 1.84 0 9SeleniumChronic Toxic Substances in water o12/01/11 - 11/30/18





IntLOS


TCEQ Cause


Page 37 of 356May 12, 2020


AUID: 0803_11 Riverine portion of reservoir, centering on SH 21


IntLOS


TCEQ Cause





FSFSAD 6.50 6.40 1 74pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause






IntLOS


TCEQ Cause






NCNCLD 50 1.84 0 9SeleniumSurface Water HH criteria for DWS average o12/01/11 - 11/30/18

Page 38 of 356May 12, 2020


AUID: 0803_12 Remainder of reservoir


IntLOS


TCEQ Cause






IntLOS


TCEQ Cause





Page 39 of 356May 12, 2020


SEGID: 0803A Harmon Creek

AUID: 0803A_01 A 16 mi (25.7 km) stretch of Harmon Creek extending from Lake Livingston (normal pool elevation of 131 feet) upstream to the confluence of East Fork Harmon Creek.


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause


NCNCAD 14.10 29.50 4 13Chlorophyll-aNutrient Screening Levels o12/01/11 - 11/30/18



Page 40 of 356May 12, 2020


SEGID: 0803B White Rock Creek

AUID: 0803B_01 Lower 25 mi of segment


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





Page 41 of 356May 12, 2020


SEGID: 0803E Nelson Creek

AUID: 0803E_01 From the confluence with segment 0803 Trinity River, to upper end of Nelson Creek NHD RC 12030202005424


IntLOS


TCEQ Cause








NCNCLD 20 0 8SeleniumAcute Toxic Substances in water o12/01/11 - 11/30/18













IntLOS


TCEQ Cause


Page 42 of 356May 12, 2020


AUID: 0803E_01 From the confluence with segment 0803 Trinity River, to upper end of Nelson Creek NHD RC 12030202005424


IntLOS


TCEQ Cause






IntLOS


TCEQ Cause


FSFSAD 11,400 6.20 0 10Nickel (dissolved)HH Bioaccumulative Toxics in water o12/01/11 - 11/30/18

Page 43 of 356May 12, 2020


SEGID: 0803F Bedias Creek

AUID: 0803F_01 From the confluence with segment 0803 Trinity River up to confluence with Poole Creek (NHD RC 12030202000572)


IntLOS


TCEQ Cause

NANAID 991 0 3Aluminum (dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18

NANAID 340 0 3Arsenic (dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18

NANAID 5.97 0 3Cadmium (dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18

NANAID 419.45 0 3Chromium (Tri)(dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18

NANAID 9.98 0 3Copper (dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18

NANAID 42.88 0 3Lead (dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18

NANAID 341.24 0 3Nickel (dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18

NANAID 20 0 1SeleniumAcute Toxic Substances in water o12/01/11 - 11/30/18

NANAID 85.36 0 3Zinc (dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18

NANAID 150 1.50 0 3Arsenic (dissolved)Chronic Toxic Substances in water o12/01/11 - 11/30/18

NANAID 0.24 0.12 0 3Cadmium (dissolved)Chronic Toxic Substances in water o12/01/11 - 11/30/18

NANAID 70.45 5 0 3Chromium (Tri)(dissolved)Chronic Toxic Substances in water o12/01/11 - 11/30/18

NANAID 8.98 1.50 0 3Copper (dissolved)Chronic Toxic Substances in water o12/01/11 - 11/30/18

NANAID 2.35 0.50 0 3Lead (dissolved)Chronic Toxic Substances in water o12/01/11 - 11/30/18

NANAID 49.35 11.33 0 3Nickel (dissolved)Chronic Toxic Substances in water o12/01/11 - 11/30/18

NANAID 5 1 0 1SeleniumChronic Toxic Substances in water o12/01/11 - 11/30/18

NANAID 112.10 11.33 0 3Zinc (dissolved)Chronic Toxic Substances in water o12/01/11 - 11/30/18




IntLOS


TCEQ Cause

CNNAID 126 38.08 0 6E. coliBacteria Geomean þ12/01/11 - 11/30/18 Bacteria in water

Page 44 of 356May 12, 2020


AUID: 0803F_01 From the confluence with segment 0803 Trinity River up to confluence with Poole Creek (NHD RC 12030202000572)


IntLOS


TCEQ Cause


CSCSLD 14.10 46.00 4 6Chlorophyll-aNutrient Screening Levels o12/01/11 - 11/30/18 Chlorophyll-a in water

NCNCLD 1.95 0 6NitrateNutrient Screening Levels o12/01/11 - 11/30/18



IntLOS


TCEQ Cause



Page 45 of 356May 12, 2020


AUID: 0803F_02 From the confluence with Poole Creek (NHD RC 12030202000572) to upper end of NHD RC Bedias Creek (NHD RC 12030202000350)


IntLOS


TCEQ Cause

NCNCLD 991 0 7Aluminum (dissolved)Acute Toxic Substances in water o12/01/08 - 11/30/18

NCNCLD 340 0 7Arsenic (dissolved)Acute Toxic Substances in water o12/01/08 - 11/30/18

NCNCLD 6.15 0 7Cadmium (dissolved)Acute Toxic Substances in water o12/01/08 - 11/30/18

NCNCLD 430.40 0 7Chromium (Tri)(dissolved)Acute Toxic Substances in water o12/01/08 - 11/30/18

NCNCLD 10.28 0 7Copper (dissolved)Acute Toxic Substances in water o12/01/08 - 11/30/18

NCNCLD 44.39 0 7Lead (dissolved)Acute Toxic Substances in water o12/01/08 - 11/30/18

NCNCLD 350.45 0 7Nickel (dissolved)Acute Toxic Substances in water o12/01/08 - 11/30/18


CNNCLD 87.67 0 7Zinc (dissolved)Acute Toxic Substances in water þ12/01/08 - 11/30/18 Zinc in water

NCNCLD 150 2.23 0 7Arsenic (dissolved)Chronic Toxic Substances in water o12/01/08 - 11/30/18

NCNCLD 0.24 0.12 0 7Cadmium (dissolved)Chronic Toxic Substances in water o12/01/08 - 11/30/18

NCNCLD 70.45 5 0 7Chromium (Tri)(dissolved)Chronic Toxic Substances in water o12/01/08 - 11/30/18

NCNCLD 8.98 1.73 0 7Copper (dissolved)Chronic Toxic Substances in water o12/01/08 - 11/30/18

NCNCLD 2.35 0.50 0 7Lead (dissolved)Chronic Toxic Substances in water o12/01/08 - 11/30/18

NCNCLD 49.35 5 0 7Nickel (dissolved)Chronic Toxic Substances in water o12/01/08 - 11/30/18


CNNCLD 112.10 6.79 0 7Zinc (dissolved)Chronic Toxic Substances in water þ12/01/08 - 11/30/18 Zinc in water




IntLOS


TCEQ Cause


Page 46 of 356May 12, 2020


AUID: 0803F_02 From the confluence with Poole Creek (NHD RC 12030202000572) to upper end of NHD RC Bedias Creek (NHD RC 12030202000350)


IntLOS


TCEQ Cause

NCNCLD 0.33 0.80 1 8AmmoniaNutrient Screening Levels o12/01/08 - 11/30/18

NCNCLD 14.10 17.00 1 8Chlorophyll-aNutrient Screening Levels o12/01/08 - 11/30/18

NCNCLD 1.95 5.06 2 7NitrateNutrient Screening Levels o12/01/08 - 11/30/18

NCNCLD 0.69 0.71 1 8Total PhosphorusNutrient Screening Levels o12/01/08 - 11/30/18


IntLOS


TCEQ Cause



Page 47 of 356May 12, 2020


SEGID: 0803G Lake Madisonville

AUID: 0803G_01 From Lake Madisonville Dam in Madison County up to the normal pool elevation of 285 feet (impounds Town Branch)

Page 48 of 356May 12, 2020




IntLOS


TCEQ Cause







NCNCLD 2.40 0 8MercuryAcute Toxic Substances in water o11/30/08 - 11/30/18



NCNCLD 43.03 0 9Zinc (dissolved)Acute Toxic Substances in water o11/30/08 - 11/30/18






NCNCLD 1.30 0.00 0 8MercuryChronic Toxic Substances in water o11/30/08 - 11/30/18

NCNCLD 49.35 2.50 0 9Nickel (dissolved)Chronic Toxic Substances in water o11/30/08 - 11/30/18


NCNCLD 112.10 2.82 0 9Zinc (dissolved)Chronic Toxic Substances in water o11/30/08 - 11/30/18



NCNCAD 33 0 10ArsenicToxic Substances in sediment o12/01/08 - 11/30/18

NCNCAD 4.98 0 10CadmiumToxic Substances in sediment o12/01/08 - 11/30/18

NCNCAD 111 0 10ChromiumToxic Substances in sediment o12/01/08 - 11/30/18

NCNCAD 149 0 10CopperToxic Substances in sediment o12/01/08 - 11/30/18

NCNCAD 40,000 0 10IronToxic Substances in sediment o12/01/08 - 11/30/18

Page 49 of 356May 12, 2020




IntLOS


TCEQ Cause

NCNCAD 128 0 10LeadToxic Substances in sediment o12/01/08 - 11/30/18

NCNCAD 1,100 0 10ManganeseToxic Substances in sediment o12/01/08 - 11/30/18

NCNCLD 1.06 0 9MercuryToxic Substances in sediment o12/01/08 - 11/30/18

NCNCAD 48.60 0 10NickelToxic Substances in sediment o12/01/08 - 11/30/18

NCNCAD 1.70 0 10SilverToxic Substances in sediment o12/01/08 - 11/30/18

NCNCAD 459 0 10ZincToxic Substances in sediment o12/01/08 - 11/30/18


IntLOS


TCEQ Cause



IntLOS


TCEQ Cause

NANAJQ 0.11 0 12AmmoniaNutrient Screening Levels o11/30/08 - 11/30/18

NANAJQ 26.70 44.14 9 12Chlorophyll-aNutrient Screening Levels o11/30/08 - 11/30/18

NANAJQ 0.37 0 12NitrateNutrient Screening Levels o11/30/08 - 11/30/18

NANAJQ 0.20 0.25 2 12Total PhosphorusNutrient Screening Levels o11/30/08 - 11/30/18


IntLOS


TCEQ Cause

5cNSNSOERestricted-ConsumptionDSHS Advisories, Closures, and Risk Assessments o12/01/11 - 11/30/18 Mercury in edible tissue


NCNCLD 0.01 0.00 0 8MercuryHH Bioaccumulative Toxics in water o11/30/08 - 11/30/18

NCNCLD 1,140 2.50 0 9Nickel (dissolved)HH Bioaccumulative Toxics in water o11/30/08 - 11/30/18

Page 50 of 356May 12, 2020


SEGID: 0804 Trinity River Above Lake Livingston

AUID: 0804_01 From the lower end of the segment up to just above the confluence with Hurricane Bayou in Houston County.


IntLOS


TCEQ Cause





















IntLOS


TCEQ Cause


Page 51 of 356May 12, 2020


AUID: 0804_01 From the lower end of the segment up to just above the confluence with Hurricane Bayou in Houston County.


IntLOS


TCEQ Cause





FSFSAD 6.50 0 70pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause






IntLOS


TCEQ Cause







Page 52 of 356May 12, 2020


AUID: 0804_02 From just upstream of the confluence with Hurricane Bayou up to just above the confluence with Boons Creek.


IntLOS


TCEQ Cause




CSNAIDChlorophyll-aNutrient Screening Levels þ12/01/11 - 11/30/18 Chlorophyll-a in water

CSNAIDNitrateNutrient Screening Levels þ12/01/11 - 11/30/18 Nitrate in water

CSNAIDTotal PhosphorusNutrient Screening Levels þ12/01/11 - 11/30/18 Total Phosphorus in water


IntLOS


TCEQ Cause





Page 53 of 356May 12, 2020


AUID: 0804_03 From just upstream of the confluence with Boons Creek up to just above the confluence with Caney Creek.


IntLOS


TCEQ Cause






IntLOS


TCEQ Cause





Page 54 of 356May 12, 2020


AUID: 0804_04 From the confluence with Caney Creek up to just above the confluence with Indian Creek in Anderson County.


IntLOS


TCEQ Cause

FSFSAD 991 6,389.84 1 10Aluminum (dissolved)Acute Toxic Substances in water o05/01/10 - 11/30/18



FSFSAD 1,005.17 0 13Chromium (Tri)(dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18







FSFSAD 87.22 3.01 0 13Chromium (Tri)(dissolved)Chronic Toxic Substances in water o12/01/11 - 11/30/18








IntLOS


TCEQ Cause


Page 55 of 356May 12, 2020


AUID: 0804_04 From the confluence with Caney Creek up to just above the confluence with Indian Creek in Anderson County.


IntLOS


TCEQ Cause





FSFSAD 6.50 0 26pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause






IntLOS


TCEQ Cause






Page 56 of 356May 12, 2020


AUID: 0804_05 From just above the confluence with Indian Creek in Anderson County up to just above the confluence with Tehuacana Creek.


IntLOS


TCEQ Cause





IntLOS


TCEQ Cause





Page 57 of 356May 12, 2020


AUID: 0804_06 From just above the confluence with Tehuacana Creek to just above the confluence with Richland Creek.


IntLOS


TCEQ Cause





IntLOS


TCEQ Cause





Page 58 of 356May 12, 2020


AUID: 0804_07 From just above the confluence with Richland Creek in Henderson County, up to the upper end of the segment.


IntLOS


TCEQ Cause







FSFSAD 1,037.14 0 12Nickel (dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18












IntLOS


TCEQ Cause


Page 59 of 356May 12, 2020


AUID: 0804_07 From just above the confluence with Richland Creek in Henderson County, up to the upper end of the segment.


IntLOS


TCEQ Cause





FSFSAD 6.50 0 25pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause






IntLOS


TCEQ Cause






Page 60 of 356May 12, 2020


SEGID: 0804F Tehuacana Creek

AUID: 0804F_01 A 27 mi stretch of Tehuacana Creek extending from the confluence with 0804 of the Trinity River up to the confluence with Caney Creek (NHD RC 120302010000226).


IntLOS


TCEQ Cause




NCNCLD 1,217.92 0 4Chromium (Tri)(dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18



FSFSAD 2.40 0 10MercuryAcute Toxic Substances in water o11/30/08 - 11/30/18

NCNCLD 1,026.28 0 4Nickel (dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18








FSFSAD 1.30 0.01 0 10MercuryChronic Toxic Substances in water o11/30/08 - 11/30/18



NCNCLD 139.82 2 0 4Zinc (dissolved)Chronic Toxic Substances in water o12/01/11 - 11/30/18



Page 61 of 356May 12, 2020


AUID: 0804F_01 A 27 mi stretch of Tehuacana Creek extending from the confluence with 0804 of the Trinity River up to the confluence with Caney Creek (NHD RC 120302010000226).


IntLOS


TCEQ Cause



IntLOS


TCEQ Cause






IntLOS


TCEQ Cause


FSFSAD 0.12 0.01 0 10MercuryHH Bioaccumulative Toxics in water o12/01/08 - 11/30/18


Page 62 of 356May 12, 2020


AUID: 0804F_02 A 28.4 mi (45.7 km) stretch of Tehuacana Creek extending from the confluence with Caney Creek to the upper end (NHD RC 120302010000225) of Tehuacana Creek.


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause

CNCNLD 126 2,016.33 1 8E. coliBacteria Geomean o12/01/11 - 11/30/18 Bacteria in water


IntLOS


TCEQ Cause





IntLOS


TCEQ Cause




Page 63 of 356May 12, 2020


SEGID: 0804G Catfish Creek

AUID: 0804G_01 A 20 mi stretch of Catfish Creek running upstream from US 287 in Anderson Co., to Catfish Creek Ranch Lake just upstream of SH 19 in Henderson Co.


IntLOS


TCEQ Cause

5bNSNASM 5Dissolved Oxygen 24hr AvgDissolved Oxygen 24hr average þ12/01/11 - 11/30/18 Depressed dissolved oxygen in water

CNNASM 3Dissolved Oxygen 24hr MinDissolved Oxygen 24hr minimum þ12/01/11 - 11/30/18 Depressed dissolved oxygen in water

5bNSFSAD 3 2.35 2 24Dissolved Oxygen GrabDissolved Oxygen grab minimum þ12/01/11 - 11/30/18 Depressed dissolved oxygen in water


NANCTR 42 50 4Fish CommunityFish community (Regional) o12/01/11 - 11/30/18

NACSTR 20 18 4HabitatHabitat o12/01/11 - 11/30/18

NANCTR 30 31 3Macrobenthic CommunityMacrobenthic community (Qualitative) o12/01/11 - 11/30/18


IntLOS


TCEQ Cause

5bNSNSAD 126 282.89 1 20E. coliBacteria Geomean o12/01/11 - 11/30/18 Bacteria in water


IntLOS


TCEQ Cause





Page 64 of 356May 12, 2020


SEGID: 0804H Upper Keechi Creek

AUID: 0804H_01 From the confluence with segment 0804 Trinity River up to confluence with Twin Branch (NHD RC 12030201027099)


IntLOS


TCEQ Cause







NCNCLD 2.40 0 4MercuryAcute Toxic Substances in water o12/01/11 - 11/30/18




NCNCLD 150 1.13 0 4Arsenic (dissolved)Chronic Toxic Substances in water o12/01/11 - 11/30/18


NANAID 87.22 1.50 0 3Chromium (Tri)(dissolved)Chronic Toxic Substances in water o12/01/11 - 11/30/18



NCNCLD 1.30 0.01 0 4MercuryChronic Toxic Substances in water o12/01/11 - 11/30/18




5bNSNASM 5Dissolved Oxygen 24hr AvgDissolved Oxygen 24hr average þ12/01/11 - 11/30/18 Depressed dissolved oxygen in water

5bNSNASM 3Dissolved Oxygen 24hr MinDissolved Oxygen 24hr minimum þ12/01/11 - 11/30/18 Depressed dissolved oxygen in water

5bNSFSAD 3 0 25Dissolved Oxygen GrabDissolved Oxygen grab minimum þ12/01/11 - 11/30/18 Depressed dissolved oxygen in water


Page 65 of 356May 12, 2020


AUID: 0804H_01 From the confluence with segment 0804 Trinity River up to confluence with Twin Branch (NHD RC 12030201027099)


IntLOS


TCEQ Cause



IntLOS


TCEQ Cause






IntLOS


TCEQ Cause

NCNCLD 3.83 0.27 0 4Lead (dissolved)HH Bioaccumulative Toxics in water o12/01/11 - 11/30/18

NCNCLD 0.01 0.01 0 4MercuryHH Bioaccumulative Toxics in water o12/01/11 - 11/30/18

NANAID 1,140 5.47 0 3Nickel (dissolved)HH Bioaccumulative Toxics in water o12/01/11 - 11/30/18

Page 66 of 356May 12, 2020


SEGID: 0804J Fairfield Lake

AUID: 0804J_01 Impounded Big Brown Creek in Freestone County

Page 67 of 356May 12, 2020




IntLOS


TCEQ Cause



NANAID 24,790 0 21,1,1-TrichloroethaneToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 3,800 0 21,1,2,2-TetrachloroethaneToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 5,880 0 21,1,2-TrichloroethaneToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 13,890 0 21,1-DichloroethaneToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 11,200 0 21,1-DichloroethyleneToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 1,590 0 41,2,4,5-TetrachlorobenzeneToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 5,310 0 41,2,4-TrichlorobenzeneToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 4,950 0 41,2-DichlorobenzeneToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 28,680 0 21,2-DichloroethaneToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 71,840 0 21,2-Dichloroethene (trans)Toxic Substances in sediment o12/01/11 - 11/30/18

NANAID 21,120 0 21,2-DichloropropaneToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 350 0 41,3-DichlorobenzeneToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 4,650 0 41,4-DichlorobenzeneToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 8,020 0 42,4-dinitrotolueneToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 28,200 0 22-hexanoneToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 201 0 12-MethylnaphthaleneToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 5,620 0 43-Methyl-4-chlorophenolToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 116,590 0 24-Methyl-2-Pentanone (MIBK)Toxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 88.90 0 4AcenaphtheneToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 128 0 4AcenaphthyleneToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 360,180 0 2AcetoneToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 1,650 0 2AcrylonitrileToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 80 0 3AldrinToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 100 0 4alpha-BHCToxic Substances in sediment o12/01/11 - 11/30/18

Page 68 of 356May 12, 2020




IntLOS


TCEQ Cause

NCNCLD 845 0 4AnthraceneToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 530 0 4Arachlor 1016Toxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 1,500 0 4Arachlor 1248Toxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 340 0 4Arachlor 1254Toxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 240 0 4Arachlor1260Toxic Substances in sediment o12/01/11 - 11/30/18

NANAID 2,870 0 2BenzeneToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 1,050 0 4Benzo(a)anthraceneToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 1,450 0 4Benzo(a)pyreneToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 210 0 4beta-BHCToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 22,000 0 4Bis(2-ethylhexyl)phthalateToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 14,740 0 2BromodichloromethaneToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 1,310 0 2BromoformToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 780 0 2Carbon disulfideToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 21,000 0 2Carbon tetrachlorideToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 17.60 0 4ChlordaneToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 3,000 0 2ChlorobenzeneToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 940 0 2ChlorodibromomethaneToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 5,670 0 2ChloroformToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 106,800 0 2ChloromethaneToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 1,290 0 4ChryseneToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 28 0 3DDDToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 31.30 0 3DDEToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 62.90 0 3DDTToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 2,300 0 4delta-BHCToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 7.30 0 4DiazinonToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 135 0 4Dibenz(a,h)anthraceneToxic Substances in sediment o12/01/11 - 11/30/18

Page 69 of 356May 12, 2020




IntLOS


TCEQ Cause

NANAID 22,090 0 2DichlorodifluoromethaneToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 61.80 0 3DieldrinToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 11,000 0 4Diethyl phthalateToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 8,900 0 4Dimethyl phthalateToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 80,000 0 4Di-n-butyl phthalateToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 1,100 0 4Di-n-octyl phthalateToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 7.40 0 3Endosulfan 1 (alpha)Toxic Substances in sediment o12/01/11 - 11/30/18

NANAID 35 0 3Endosulfan 2 (beta)Toxic Substances in sediment o12/01/11 - 11/30/18

NANAID 207 0 2EndrinToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 7,880 0 2EthylbenzeneToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 2,230 0 4FluorantheneToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 536 0 4FluoreneToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 4.99 0 3gamma-BHC (Lindane)Toxic Substances in sediment o12/01/11 - 11/30/18

NANAID 2.74 0 3HeptachlorToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 16 0 4Heptachlor epoxideToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 240 0 4Hexachlorobenzene (HCB)Toxic Substances in sediment o12/01/11 - 11/30/18

NANAID 550 0 3Hexachlorobutadiene (HCBD)Toxic Substances in sediment o12/01/11 - 11/30/18

NANAID 202 0 3HexachlorocyclopentadieneToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 3,945 0 4HexachloroethaneToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 6.20 0 4MalathionToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 95 0 4MethoxychlorToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 46,520 0 2Methylene chlorideToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 561 0 4NaphthaleneToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 150,000 0 4N-butyl benzyl phthalateToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 6,290 0 4NitrobenzeneToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 3.70 0 4Parathion (ethyl)Toxic Substances in sediment o12/01/11 - 11/30/18

Page 70 of 356May 12, 2020




IntLOS


TCEQ Cause

NCNCLD 676 0 4PCBsToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 2,660 0 4PentachlorobenzeneToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 1,200 0 2Pentachlorophenol (PCP)Toxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 1,170 0 4PhenanthreneToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 210 0 4Phenol (single compound)Toxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 1,520 0 4PyreneToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 61,420 0 2StyreneToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 8,210 0 2TetrachloroetheneToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 20,290 0 2TolueneToxic Substances in sediment o12/01/11 - 11/30/18

NCNCLD 32 0 4ToxapheneToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 13,690 0 2TrichloroetheneToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 11,780 0 2Vinyl chlorideToxic Substances in sediment o12/01/11 - 11/30/18

NANAID 12,010 0 2XyleneToxic Substances in sediment o12/01/11 - 11/30/18


IntLOS


TCEQ Cause



IntLOS


TCEQ Cause

CNCNOEFish Kill ReportsFish Kill Reports o12/01/11 - 11/30/18 Fish kill in water

NANAJQ 0.11 0.27 4 27AmmoniaNutrient Screening Levels o12/01/11 - 11/30/18


NANAJQ 0.37 0.45 1 28NitrateNutrient Screening Levels o12/01/11 - 11/30/18


Page 71 of 356May 12, 2020


SEGID: 0804K Lower Keechi Creek

AUID: 0804K_01 Perennial stream from the confluence with the Trinity River in Leon County upstream to the headwaters in Jewett in Leon County


IntLOS


TCEQ Cause













NCNCLD 87.22 1.75 0 6Chromium (Tri)(dissolved)Chronic Toxic Substances in water o12/01/11 - 11/30/18









Page 72 of 356May 12, 2020


AUID: 0804K_01 Perennial stream from the confluence with the Trinity River in Leon County upstream to the headwaters in Jewett in Leon County


IntLOS


TCEQ Cause

5cNSNSAD 126 203.24 1 25E. coliBacteria Geomean o12/01/11 - 11/30/18 Bacteria in water


IntLOS


TCEQ Cause




NCNCAD 0.69 1.16 1 25Total PhosphorusNutrient Screening Levels o12/01/11 - 11/30/18


IntLOS


TCEQ Cause




Page 73 of 356May 12, 2020


SEGID: 0804L Town Creek

AUID: 0804L_01 Perennial stream from the confluence with Keechi Creek upstream to SH 256 (Appendix D)


IntLOS


TCEQ Cause



FSFSAD 42 44 16Fish CommunityFish community (Regional) o12/01/11 - 11/30/18

NCNCAD 20 20 16HabitatHabitat o12/01/11 - 11/30/18

FSFSAD 30 31 14Macrobenthic CommunityMacrobenthic community (Qualitative) o12/01/11 - 11/30/18


IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





Page 74 of 356May 12, 2020


SEGID: 0804M Bassett Creek

AUID: 0804M_01 From the confluence with Town Creek upstream to approximately 15m upstream of the processing plant outfall


IntLOS


TCEQ Cause

5cNSNSAD 42 38 4Fish CommunityFish community (Regional) o12/01/11 - 11/30/18 Impaired fish community in water


5cNSNSAD 30 29 4Macrobenthic CommunityMacrobenthic community (Qualitative) o12/01/11 - 11/30/18 Impaired macrobenthic community in water

Page 75 of 356May 12, 2020


AUID: 0804M_02 From approximately 15m upstream of the processing plant outfall upstream to Blue Lake


IntLOS


TCEQ Cause



CNNSAD 30 29 4Macrobenthic CommunityMacrobenthic community (Qualitative) o12/01/11 - 11/30/18 Impaired macrobenthic community in water

Page 76 of 356May 12, 2020


SEGID: 0805 Upper Trinity River

AUID: 0805_01 From confluence of the Cedar Creek Reservoir discharge canal upstream to confluence of Smith Creek.


IntLOS


TCEQ Cause




CSNAID 14.10Chlorophyll-aNutrient Screening Levels þ12/01/11 - 11/30/18 Chlorophyll-a in water

CSNAID 1.95NitrateNutrient Screening Levels þ12/01/11 - 11/30/18 Nitrate in water

CSNAID 0.69Total PhosphorusNutrient Screening Levels þ12/01/11 - 11/30/18 Total Phosphorus in water


IntLOS


TCEQ Cause

5aNSNSOERestricted and No-ConsumptionDSHS Advisories, Closures, and Risk Assessments o12/01/11 - 11/30/18 PCBs in edible tissue

5aNSNSOERestricted and No-ConsumptionDSHS Advisories, Closures, and Risk Assessments o12/01/11 - 11/30/18 Dioxin in edible tissue



Page 77 of 356May 12, 2020


AUID: 0805_02 From confluence of Smith Creek upstream to confluence of Tenmile Creek.


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause


Page 78 of 356May 12, 2020


AUID: 0805_02 From confluence of Smith Creek upstream to confluence of Tenmile Creek.


IntLOS


TCEQ Cause





FSFSAD 6.50 0 25pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause





Page 79 of 356May 12, 2020


AUID: 0805_03 From the confluence of Fivemile Creek upstream to the confluence of Cedar Creek.


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause

4aNSNSAD 126 202.67 1 52E. coliBacteria Geomean o12/01/11 - 11/30/18 Bacteria in water

Page 80 of 356May 12, 2020


AUID: 0805_03 From the confluence of Fivemile Creek upstream to the confluence of Cedar Creek.


IntLOS


TCEQ Cause





FSFSAD 6.50 6.30 1 52pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause





Page 81 of 356May 12, 2020


AUID: 0805_04 From confluence of Cedar Creek upstream to confluence of Elm Fork Trinity River


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause


Page 82 of 356May 12, 2020


AUID: 0805_04 From confluence of Cedar Creek upstream to confluence of Elm Fork Trinity River


IntLOS


TCEQ Cause





FSFSAD 6.50 6.10 1 73pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause





Page 83 of 356May 12, 2020


AUID: 0805_06 From confluence of Tenmile Creek upstream to confluence of Fivemile Creek


IntLOS


TCEQ Cause







IntLOS


TCEQ Cause





Page 84 of 356May 12, 2020


SEGID: 0805A Red Oak Creek

AUID: 0805A_01 From confluence with segment 0805 Trinity River 12 mi upstream to I 45.


IntLOS


TCEQ Cause

NANCTR 41 43 2Fish CommunityFish community (Regional) o12/01/11 - 11/30/18

NANCTR 20 24 2HabitatHabitat o12/01/11 - 11/30/18

NACNTR 29 25 2Macrobenthic CommunityMacrobenthic community (Qualitative) o12/01/11 - 11/30/18

Page 85 of 356May 12, 2020


SEGID: 0806 West Fork Trinity River Below Lake Worth

AUID: 0806_01 From confluence of Village Creek upstream to confluence of Clear Fork Trinity River


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause


Page 86 of 356May 12, 2020


AUID: 0806_01 From confluence of Village Creek upstream to confluence of Clear Fork Trinity River


IntLOS


TCEQ Cause

NCNCLD 100 26.41 0 7ChlorideDissolved Solids o12/01/11 - 11/30/18

NCNCLD 100 37.23 0 6SulfateDissolved Solids o12/01/11 - 11/30/18



FSFSAD 6.50 0 270pHLow pH o12/01/11 - 11/30/18


CSCSLD 14.10 22.83 4 7Chlorophyll-aNutrient Screening Levels o12/01/11 - 11/30/18 Chlorophyll-a in water


NCNCLD 0.69 0 7Total PhosphorusNutrient Screening Levels o12/01/11 - 11/30/18



IntLOS


TCEQ Cause




NANAID 332 2.46 0 1Nickel (dissolved)HH Bioaccumulative Toxics in water o12/01/11 - 11/30/18


IntLOS


TCEQ Cause


NANAID 5 0.15 0 3Cadmium (dissolved)Surface Water HH criteria for DWS average o12/01/11 - 11/30/18


NANAID 332 2.46 0 1Nickel (dissolved)Surface Water HH criteria for DWS average o12/01/11 - 11/30/18


Page 87 of 356May 12, 2020


AUID: 0806_02 From confluence of Clear Fork Trinity River upstream to Lake Worth Dam


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause

NCNCLD 100 26.41 0 7ChlorideDissolved Solids o12/01/11 - 11/30/18

NCNCLD 100 37.23 0 6SulfateDissolved Solids o12/01/11 - 11/30/18



FSFSAD 6.50 0 45pHLow pH o12/01/11 - 11/30/18



IntLOS


TCEQ Cause




NANAID 332 2.46 0 1Nickel (dissolved)HH Bioaccumulative Toxics in water o12/01/11 - 11/30/18

Page 88 of 356May 12, 2020


AUID: 0806_02 From confluence of Clear Fork Trinity River upstream to Lake Worth Dam


IntLOS


TCEQ Cause


NANAID 5 0.15 0 3Cadmium (dissolved)Surface Water HH criteria for DWS average o12/01/11 - 11/30/18


NANAID 332 2.46 0 1Nickel (dissolved)Surface Water HH criteria for DWS average o12/01/11 - 11/30/18


Page 89 of 356May 12, 2020


SEGID: 0806A Fosdic Lake

AUID: 0806A_01 From Fosdic Lake Dam to the reservoir headwaters in Oakland Lake Park in Tarrant County


IntLOS


TCEQ Cause

CSNAID 0.04ArsenicBioaccumulative Toxics in fish tissue þ12/01/11 - 11/30/18 Arsenic in edible tissue


Page 90 of 356May 12, 2020


SEGID: 0806B Echo Lake

AUID: 0806B_01 From Echo Lake Dam to the reservoirs headwaters in Tarrant County


IntLOS


TCEQ Cause

5aNSNSOERestricted-ConsumptionDSHS Advisories, Closures, and Risk Assessments o12/01/11 - 11/30/18 Dieldrin in edible tissue



Page 91 of 356May 12, 2020


SEGID: 0806D Marine Creek

AUID: 0806D_01 Marine Creek from the confluence with West Fork Trinity River Below Lake Worth upstream to the Marine Creek Reservoir dam


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause


Page 92 of 356May 12, 2020


SEGID: 0806E Sycamore Creek

AUID: 0806E_01 Five mi stretch of Sycamore Creek running upstream from confluence with the W. Fork of Trinity River to confluence with Echo Lake Tributary in Fort Worth


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause

4aNSCNLD 126 399.15 1 19E. coliBacteria Geomean þ12/01/11 - 11/30/18 Bacteria in water

Page 93 of 356May 12, 2020


SEGID: 0806F Little Fossil Creek

AUID: 0806F_01 A 13.7 mi stretch of Little Fossil Creek running upstream from confluence with segment 0806 W. Fork Trinity River upstream to upper end (NHD RC Reach Code of NHD RC stream Little Fossil Creek.


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause


Page 94 of 356May 12, 2020


SEGID: 0807 Lake Worth

AUID: 0807_01 From Lake Worth Dam in Tarrant County to a point 4.0 km (2.5 mi) downstream of Eagle Mountain Dam in Tarrant County, up to normal pool elevation of 594 feet (impounds West Fork Trinity River)


IntLOS


TCEQ Cause

FSFSAD 5 4.80 1 10Dissolved Oxygen 24hr AvgDissolved Oxygen 24hr average o06/01/10 - 11/30/18

FSFSAD 3 2.20 1 10Dissolved Oxygen 24hr MinDissolved Oxygen 24hr minimum o06/01/10 - 11/30/18




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 127pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause



Page 95 of 356May 12, 2020


AUID: 0807_01 From Lake Worth Dam in Tarrant County to a point 4.0 km (2.5 mi) downstream of Eagle Mountain Dam in Tarrant County, up to normal pool elevation of 594 feet (impounds West Fork Trinity River)


IntLOS


TCEQ Cause


Page 96 of 356May 12, 2020


SEGID: 0808 West Fork Trinity River Below Eagle Mountain Reservoir

AUID: 0808_01 From a point 4.0 km (2.5 mi) downstream of Eagle Mountain Dam in Tarrant County to Eagle Mountain Dam in Tarrant County


IntLOS


TCEQ Cause


Page 97 of 356May 12, 2020


SEGID: 0809 Eagle Mountain Reservoir

AUID: 0809_01 Lowermost portion of reservoir near east end of dam


IntLOS


TCEQ Cause

NANASM 5 3.60 1 7Dissolved Oxygen 24hr AvgDissolved Oxygen 24hr average o12/01/11 - 11/30/18

NANASM 3 2.60 1 7Dissolved Oxygen 24hr MinDissolved Oxygen 24hr minimum o12/01/11 - 11/30/18




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 34pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause


Page 98 of 356May 12, 2020


AUID: 0809_02 Dosier Slough cove


IntLOS


TCEQ Cause





Page 99 of 356May 12, 2020


AUID: 0809_03 Ash Creek cove


IntLOS


TCEQ Cause





Page 100 of 356May 12, 2020


AUID: 0809_04 Lowermost portion of reservoir near west end of dam


IntLOS


TCEQ Cause





Page 101 of 356May 12, 2020


AUID: 0809_05 Lower portion of reservoir east of Walnut Creek cove


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 34pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause


Page 102 of 356May 12, 2020


AUID: 0809_06 Walnut Creek cove


IntLOS


TCEQ Cause





Page 103 of 356May 12, 2020


AUID: 0809_07 Old Ranch cove


IntLOS


TCEQ Cause





Page 104 of 356May 12, 2020


AUID: 0809_08 Middle portion of reservoir near Cole subdivision


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 33pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause


Page 105 of 356May 12, 2020


AUID: 0809_09 Indian Creek cove


IntLOS


TCEQ Cause





Page 106 of 356May 12, 2020


AUID: 0809_10 Upper portion of reservoir near Indian Creek cove


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 33pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause


Page 107 of 356May 12, 2020


AUID: 0809_11 Darrett Creek cove


IntLOS


TCEQ Cause





Page 108 of 356May 12, 2020


AUID: 0809_12 Upper portion of reservoir near Newark Beach


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 26pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause


Page 109 of 356May 12, 2020


AUID: 0809_14 Mid-Lake, from just above Walnut Cr. Cove to Oakwood Rd. peninsula


IntLOS


TCEQ Cause





Page 110 of 356May 12, 2020


SEGID: 0809A Walnut Creek

AUID: 0809A_01 From the normal pool elevation of Eagle Mountain Reservoir up to the headwaters approximately 2.1 mi upstream of State Highway 199 in Parker County.


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause




Page 111 of 356May 12, 2020


SEGID: 0809B Ash Creek

AUID: 0809B_01 Intermittent stream with perennial pools from Eagle Mountain Lake in Tarrant County upstream to its confluence with Mill Branch in Parker County


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause

5bNSNSAD 126 407.65 1 64E. coliBacteria Geomean o12/01/11 - 11/30/18 Bacteria in water


IntLOS


TCEQ Cause




Page 112 of 356May 12, 2020


SEGID: 0809C Dosier Creek

AUID: 0809C_01 Perennial stream from the confluence of Dosier Slough cove upstream to the confluence with an intermittent stream 1 km upstream of Boat Club Road


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause




Page 113 of 356May 12, 2020


SEGID: 0809D Derrett Creek

AUID: 0809D_01 Perennial stream from the confluence with Derrett Creek cove to 0.22 km upstream of FM 718 where the waterbody meets an intermittent stream


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause




Page 114 of 356May 12, 2020


SEGID: 0810 West Fork Trinity River Below Bridgeport Reservoir



IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause




FSFSAD 6.50 0 119pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause


Page 115 of 356May 12, 2020




IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause




FSFSAD 6.50 0 27pHLow pH o12/01/11 - 11/30/18


Page 116 of 356May 12, 2020


SEGID: 0810A Big Sandy Creek

AUID: 0810A_01 Big Sandy Creek from the confluence with Waggoner Branch upstream to FM 1810 west of Decatur


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause


Page 117 of 356May 12, 2020


SEGID: 0810B Garrett Creek

AUID: 0810B_01 Eighteen mi stretch of Garrett Creek running upstream from confluence with Salt Creek to Wise County Road approximately 14 mi upstream of SH114, Wise Co.


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause


Page 118 of 356May 12, 2020


SEGID: 0810C Martin Branch

AUID: 0810C_01 Eight mi stretch of Martin Branch running upstream from confluence with Center Creek to FM 730 south of Decatur, Wise County.


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause


Page 119 of 356May 12, 2020


SEGID: 0810D Salt Creek

AUID: 0810D_01 Eleven mi stretch of Salt Creek running upstream from confluence with Garrett Creek, Wise County.


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause

NANAID 630 140.28 0 5E. coliBacteria Geomean o12/01/11 - 11/30/18

Page 120 of 356May 12, 2020


SEGID: 0811 Bridgeport Reservoir

AUID: 0811_01 Southeast portion of main body of reservoir


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 31pHLow pH o12/01/11 - 11/30/18

FSFSADNutrientsNutrient Reservoir Criteria o12/01/11 - 11/30/18



IntLOS


TCEQ Cause


Page 121 of 356May 12, 2020


AUID: 0811_02 Southwest portion of main body of reservoir


IntLOS


TCEQ Cause





Page 122 of 356May 12, 2020


AUID: 0811_03 Central portion of main body of reservoir


IntLOS


TCEQ Cause






IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 33pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause


Page 123 of 356May 12, 2020


AUID: 0811_04 Northern portion of main body of reservoir


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 33pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause


Page 124 of 356May 12, 2020




IntLOS


TCEQ Cause





Page 125 of 356May 12, 2020


SEGID: 0811A Big Creek

AUID: 0811A_01 From the confluence with Bridgeport Reservoir at normal pool elevation upstream to the headwaters adjacent to FM 2127 in Jack County


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause




Page 126 of 356May 12, 2020


SEGID: 0811B Beans Creek

AUID: 0811B_01 Perennial stream from the confluence with Bridgeport Reservoir at normal pool elevation upstream to the headwaters approximately 4.4 km north of Perrin in Jack County


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause




Page 127 of 356May 12, 2020


SEGID: 0812 West Fork Trinity River Above Bridgeport Reservoir



IntLOS


TCEQ Cause









IntLOS


TCEQ Cause



IntLOS


TCEQ Cause


5cNSNSAD 500 598.51 1 42Total Dissolved SolidsDissolved Solids o12/01/11 - 11/30/18 Total dissolved solids in water


FSFSAD 6.50 0 32pHLow pH o12/01/11 - 11/30/18





Page 128 of 356May 12, 2020




IntLOS


TCEQ Cause


Page 129 of 356May 12, 2020




IntLOS


TCEQ Cause


5cNSNSAD 500 598.51 1 42Total Dissolved SolidsDissolved Solids o12/01/11 - 11/30/18 Total dissolved solids in water

Page 130 of 356May 12, 2020


SEGID: 0813 Houston County Lake

AUID: 0813_01 From Houston County Dam in Houston County up to the normal pool elevation of 260 feet (impounds Little Elkhart Creek)


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 6.40 1 28pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause



Page 131 of 356May 12, 2020


SEGID: 0814 Chambers Creek Above Richland-Chambers Reservoir

AUID: 0814_01 From the lower end of the segment up to just above the confluence with Cummins Creek.


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 27pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause



Page 132 of 356May 12, 2020


AUID: 0814_02 From just above the confluence with Cummins Creek up to just above the confluence with Waxahachie Creek.


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 28pHLow pH o12/01/11 - 11/30/18






IntLOS


TCEQ Cause


Page 133 of 356May 12, 2020


AUID: 0814_03 From just above the confluence with Waxahachie Creek up to just above the confluence with Mill Branch.


IntLOS


TCEQ Cause




Page 134 of 356May 12, 2020


AUID: 0814_04 From just above the confluence with Mill Branch to the upper end of the segment.


IntLOS


TCEQ Cause




Page 135 of 356May 12, 2020


SEGID: 0815 Bardwell Reservoir

AUID: 0815_01 From Bardwell Dam in Ellis County up to the normal pool elevation of 421 feet (impounds Waxahachie Creek)


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause


5cNSNSAD 50 54.51 1 28SulfateDissolved Solids o12/01/11 - 11/30/18 Sulfate in water



FSFSAD 6.50 0 28pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause



Page 136 of 356May 12, 2020


SEGID: 0815A Waxahachie Creek

AUID: 0815A_01 Perennial stream from the confluence with the normal pool elevation of Bardwell Reservoir upstream to the confluence with North Prong Creek


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause



CSCSLD 1.95 4.62 8 8NitrateNutrient Screening Levels o12/01/11 - 11/30/18 Nitrate in water


Page 137 of 356May 12, 2020


SEGID: 0816 Lake Waxahachie

AUID: 0816_01 From South Prong Dam in Ellis County up to normal pool elevation of 531.5 feet (impounds South Prong Creek)


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 28pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause



Page 138 of 356May 12, 2020


SEGID: 0817 Navarro Mills Lake

AUID: 0817_01 From Navarro Mills Dam in Navarro County up to normal pool elevation of 424.5 feet (impounds Richland Creek)


IntLOS


TCEQ Cause



















NCNCLD 128.08 2 0 9Zinc (dissolved)Chronic Toxic Substances in water o12/01/11 - 11/30/18



Page 139 of 356May 12, 2020




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 28pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause



NCNCLD 332 2.27 0 9Nickel (dissolved)HH Bioaccumulative Toxics in water o12/01/11 - 11/30/18

Page 140 of 356May 12, 2020




IntLOS


TCEQ Cause




NCNCLD 1.15 0.24 0 9Lead (dissolved)Surface Water HH criteria for DWS average o12/01/11 - 11/30/18

FSFSAD 0.01 0.00 0 10MercurySurface Water HH criteria for DWS average o12/01/11 - 11/30/18

NCNCLD 332 2.27 0 9Nickel (dissolved)Surface Water HH criteria for DWS average o12/01/11 - 11/30/18



Page 141 of 356May 12, 2020


SEGID: 0818 Cedar Creek Reservoir

AUID: 0818_01 Lowermost portion of the reservoir, adjacent to the dam.


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause




FSFSAD 8.50 8.74 4 33pHHigh pH o12/01/11 - 11/30/18

FSFSAD 6 0 33pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause


Page 142 of 356May 12, 2020


AUID: 0818_02 Caney Creek cove


IntLOS


TCEQ Cause




5bNSNAIDpHHigh pH þ12/01/11 - 11/30/18 pH


Page 143 of 356May 12, 2020


AUID: 0818_03 Clear Creek cove


IntLOS


TCEQ Cause






Page 144 of 356May 12, 2020


AUID: 0818_04 Lower portion of reservoir east of Key Ranch Estates


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause




5bNSNSAD 8.50 8.78 6 33pHHigh pH o12/01/11 - 11/30/18 pH

FSFSAD 6 0 33pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause


Page 145 of 356May 12, 2020


AUID: 0818_05 Cove off lower portion of reservoir adjacent to Clearview Estates


IntLOS


TCEQ Cause






Page 146 of 356May 12, 2020


AUID: 0818_06 Middle portion of reservoir downstream of Twin Creeks cove


IntLOS


TCEQ Cause



NANASM 3 2.09 3 86Dissolved Oxygen GrabDissolved Oxygen grab minimum o12/01/11 - 11/30/18



IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6 0 86pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause


Page 147 of 356May 12, 2020


AUID: 0818_07 Twin Creeks cove


IntLOS


TCEQ Cause






Page 148 of 356May 12, 2020


AUID: 0818_08 Prairie Creek cove


IntLOS


TCEQ Cause




5bNSNAID 8.50pHHigh pH þ12/01/11 - 11/30/18 pH


Page 149 of 356May 12, 2020


AUID: 0818_09 Upper portion of reservoir adjacent to Lacy Fork cove


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6 0 33pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause


Page 150 of 356May 12, 2020


AUID: 0818_10 Lacy Fork cove


IntLOS


TCEQ Cause





Page 151 of 356May 12, 2020


AUID: 0818_11 Upper portion of reservoir east of Tolosa


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6 0 33pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause


Page 152 of 356May 12, 2020


AUID: 0818_12 Uppermost portion of reservoir downstream of Kings Creek


IntLOS


TCEQ Cause




5bNSNAID 8.50pHHigh pH þ12/01/11 - 11/30/18 pH


Page 153 of 356May 12, 2020


AUID: 0818_13 From Joe B. Hoggsett Dam in Henderson County up to normal pool elevation of 322 feet (impounds Cedar Creek)


IntLOS


TCEQ Cause

CSNAIDDissolved Oxygen GrabDissolved Oxygen grab screening level þ12/01/11 - 11/30/18 Depressed dissolved oxygen in water


IntLOS


TCEQ Cause





Page 154 of 356May 12, 2020




IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6 0 25pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause


Page 155 of 356May 12, 2020


SEGID: 0818B Cedar Creek above Cedar Creek Reservoir

AUID: 0818B_01 Perennial stream from the confluence with Cedar Creek Reservoir at normal pool elevation upstream to the confluence of Muddy Cedar Creek and Rocky Cedar Creek in Kaufman County


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause

5cNSNSAD 126 1,403.19 1 26E. coliBacteria Geomean o12/01/11 - 11/30/18 Bacteria in water


IntLOS


TCEQ Cause




Page 156 of 356May 12, 2020


SEGID: 0818C Kings Creek

AUID: 0818C_01 Intermittent stream with perennial pools from the confluence with Cedar Creek Reservoir at normal pool elevation upstream to the headwaters adjacent to FM 986 approximately 5 km north of Terrell in Kaufman County


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause

5cNSNSAD 126 1,137.63 1 27E. coliBacteria Geomean o12/01/11 - 11/30/18 Bacteria in water


IntLOS


TCEQ Cause




Page 157 of 356May 12, 2020


SEGID: 0818D Lacy Fork

AUID: 0818D_01 Intermittent stream with perennial pools from the confluence with Cedar Creek Reservoir at normal pool elevation upstream to the confluence of Dry Lacy Fork and Wet Lacy Fork in Van Zandt County


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause




Page 158 of 356May 12, 2020


SEGID: 0818F Clear Creek

AUID: 0818F_01 Perennial stream from the confluence with Clear Creek Cove upstream to the north edge of the highway 175.


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause




Page 159 of 356May 12, 2020


SEGID: 0818G North Twin Creek

AUID: 0818G_01 Perennial stream from the confluence with Twin Creeks cove to 3 km northeast of the intersection of highway 175


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause




Page 160 of 356May 12, 2020


SEGID: 0818H South Twin Creek

AUID: 0818H_01 Perennial stream from the confluence with Twin Creeks cove upstream to 3.15 km northeast of where the waterbody intersects highway 175


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause




Page 161 of 356May 12, 2020


SEGID: 0818I Caney Creek

AUID: 0818I_01 Intermittent stream with perennial pools from the confluence with Cedar Creek Reservoir upstream to the dam on Third Caney Creek approximately 1.8 km north of the intersection of SH 7 and US 175 in Athens


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause




Page 162 of 356May 12, 2020


SEGID: 0819 East Fork Trinity River

AUID: 0819_01 From the confluence with the Trinity River in Kaufman County to Rockwall-Forney Dam in Kaufman County


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause


5cNSNSAD 100 100.00 1 53SulfateDissolved Solids o12/01/11 - 11/30/18 Sulfate in water



FSFSAD 6.50 0 44pHLow pH o12/01/11 - 11/30/18






Page 163 of 356May 12, 2020


SEGID: 0819B Buffalo Creek

AUID: 0819B_01 Perennial stream from the confluence with the East Fork Trinity River up to 0.6 km above the confluence of Little Buffalo Creek


IntLOS


TCEQ Cause



Page 164 of 356May 12, 2020


SEGID: 0820 Lake Ray Hubbard

AUID: 0820_01 Lower portion of East Fork arm, centering on IH 30


IntLOS


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Page 165 of 356May 12, 2020


AUID: 0820_01 Lower portion of East Fork arm, centering on IH 30


IntLOS


TCEQ Cause





FSFSAD 6.50 0 78pHLow pH o12/01/11 - 11/30/18




NANAJQ 0.20 0 19Total PhosphorusNutrient Screening Levels o12/01/11 - 11/30/18



IntLOS


TCEQ Cause




IntLOS


TCEQ Cause


FSFSAD 2,000 45.65 0 14Barium (dissolved)Surface Water HH criteria for DWS average o12/01/11 - 11/30/18





Page 166 of 356May 12, 2020


AUID: 0820_02 Middle portion of East Fork arm, centering on SH 66


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause


Page 167 of 356May 12, 2020


AUID: 0820_02 Middle portion of East Fork arm, centering on SH 66


IntLOS


TCEQ Cause





FSFSAD 6.50 0 106pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause




IntLOS


TCEQ Cause








Page 168 of 356May 12, 2020


AUID: 0820_04 Lower portion of main body of reservoir extending up from dam to Yankee Creek Arm


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause


Page 169 of 356May 12, 2020


AUID: 0820_04 Lower portion of main body of reservoir extending up from dam to Yankee Creek Arm


IntLOS


TCEQ Cause





FSFSAD 6.50 0 103pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause




IntLOS


TCEQ Cause








Page 170 of 356May 12, 2020


AUID: 0820_05 Mid-reservoir, I30 crossing Rowlett Creek Arm to Yankee Creek Arm


IntLOS


TCEQ Cause


















Page 171 of 356May 12, 2020


AUID: 0820_05 Mid-reservoir, I30 crossing Rowlett Creek Arm to Yankee Creek Arm


IntLOS


TCEQ Cause





FSFSAD 6.50 0 78pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause




IntLOS


TCEQ Cause







Page 172 of 356May 12, 2020


AUID: 0820_06 Outfall canal from Lake Lavon Dam


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause





FSFSAD 6.50 0 74pHLow pH o12/01/11 - 11/30/18


Page 173 of 356May 12, 2020


AUID: 0820_06 Outfall canal from Lake Lavon Dam


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause






Page 174 of 356May 12, 2020


SEGID: 0820B Rowlett Creek

AUID: 0820B_01 Perennial stream from the normal pool elevation of Lake Ray Hubbard upstream to the Parker Road crossing


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause


Page 175 of 356May 12, 2020


AUID: 0820B_01 Perennial stream from the normal pool elevation of Lake Ray Hubbard upstream to the Parker Road crossing


IntLOS


TCEQ Cause






IntLOS


TCEQ Cause



Page 176 of 356May 12, 2020


SEGID: 0820C Muddy Creek

AUID: 0820C_01 From the confluence with Lake Ray Hubbard, in Dallas County, to the headwaters east of Allen, in Collin County


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause


Page 177 of 356May 12, 2020


AUID: 0820C_01 From the confluence with Lake Ray Hubbard, in Dallas County, to the headwaters east of Allen, in Collin County


IntLOS


TCEQ Cause



Page 178 of 356May 12, 2020


SEGID: 0821 Lake Lavon

AUID: 0821_01 Lowermost portion of reservoir


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 78pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause


Page 179 of 356May 12, 2020


AUID: 0821_02 East Fork arm


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 270pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause


Page 180 of 356May 12, 2020


AUID: 0821_03 Middle portion of Sister Grove Creek arm


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 39pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause


Page 181 of 356May 12, 2020


AUID: 0821_04 Remainder of segment


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 156pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause


Page 182 of 356May 12, 2020


SEGID: 0821A Pilot Grove Creek

AUID: 0821A_02 Pilot Grove Creek from the confluence with Lake Lavon upstream to the confluence with Desert Creek


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





Page 183 of 356May 12, 2020


SEGID: 0821B Sister Grove Creek

AUID: 0821B_01 From the confluence with Lake Lavon in Collin County to the confluence of West Prong Sister Grove Creek/East Prong Sister Grove Creek, east of Van Alstyne in Grayson County


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





Page 184 of 356May 12, 2020


SEGID: 0821C Wilson Creek

AUID: 0821C_01 From the confluence with Lake Lavon in Collin County up to West FM 455 (NHD RC 12030106000086), just east of Celina, Collin Co., TX.


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





Page 185 of 356May 12, 2020


SEGID: 0821D East Fork Trinity River above Lake Lavon

AUID: 0821D_01 A portion of the East Fork Trinity River extending from the confluence with Lake Lavon (segment 0821) to the upper end of the water body (NHD RC 12030106000074) in Grayson County, Texas.


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





Page 186 of 356May 12, 2020


SEGID: 0822 Elm Fork Trinity River Below Lewisville Lake



IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause


Page 187 of 356May 12, 2020




IntLOS


TCEQ Cause





FSFSAD 6.50 5.90 1 30pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause




IntLOS


TCEQ Cause







Page 188 of 356May 12, 2020


AUID: 0822_02 4.5 mi upstream to 7.5 mi downstream DWU intake


IntLOS


TCEQ Cause










CNCNAD 0.27 0.35 1 16Cadmium (dissolved)Chronic Toxic Substances in water o12/01/11 - 11/30/18 Cadmium in water









IntLOS


TCEQ Cause

NANAID 126 197.58 1 4E. coliBacteria Geomean o12/01/11 - 11/30/18

Page 189 of 356May 12, 2020


AUID: 0822_02 4.5 mi upstream to 7.5 mi downstream DWU intake


IntLOS


TCEQ Cause





FSFSAD 6.50 0 80pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause




IntLOS


TCEQ Cause







Page 190 of 356May 12, 2020


AUID: 0822_03 1.0 mi upstream to 4.5 mi downstream SH 121


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause





FSFSAD 6.50 0 76pHLow pH o12/01/11 - 11/30/18


Page 191 of 356May 12, 2020


AUID: 0822_03 1.0 mi upstream to 4.5 mi downstream SH 121


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause







Page 192 of 356May 12, 2020


AUID: 0822_04 Upper 1.5 mi of segment


IntLOS


TCEQ Cause


















Page 193 of 356May 12, 2020


AUID: 0822_04 Upper 1.5 mi of segment


IntLOS


TCEQ Cause





FSFSAD 6.50 0 73pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause




IntLOS


TCEQ Cause







Page 194 of 356May 12, 2020


SEGID: 0822A Cottonwood Branch

AUID: 0822A_01 A 2.5 mi stretch of Cottonwood Branch running upstream from confluence with Hackberry Creek to approx. 0.5 mi downstream of N. Story Rd., Dallas Co.


IntLOS


TCEQ Cause














IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





Page 195 of 356May 12, 2020


AUID: 0822A_01 A 2.5 mi stretch of Cottonwood Branch running upstream from confluence with Hackberry Creek to approx. 0.5 mi downstream of N. Story Rd., Dallas Co.


IntLOS


TCEQ Cause


Page 196 of 356May 12, 2020


AUID: 0822A_02 A 3. 5 mi stretch of Cottonwood Branch running upstream from approximately 0.5 mi downstream of N. Story Rd. to Valley View Rd, Dallas, Co.


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause


Page 197 of 356May 12, 2020


SEGID: 0822B Grapevine Creek

AUID: 0822B_01 From the confluence with Elm Fork Trinity River in Dallas County upstream to its headwaters west of International Parkway at DFW Airport in Tarrant County


IntLOS


TCEQ Cause



FSFSAD 1.50 0 55Dissolved Oxygen GrabDissolved Oxygen grab minimum o12/01/11 - 11/30/18



IntLOS


TCEQ Cause



IntLOS


TCEQ Cause


NCNCLD 14.10 0 7Chlorophyll-aNutrient Screening Levels o12/01/11 - 11/30/18


Page 198 of 356May 12, 2020


SEGID: 0822C Hackberry Creek

AUID: 0822C_01 A 5.5 mi stretch of Hackberry Creek running upstream from confluence with S. Fork Hackberry Creek to approximately 2.4 mi upstream of SH 114 in Irving, Dallas Co.


IntLOS


TCEQ Cause
















IntLOS


TCEQ Cause


Page 199 of 356May 12, 2020


AUID: 0822C_01 A 5.5 mi stretch of Hackberry Creek running upstream from confluence with S. Fork Hackberry Creek to approximately 2.4 mi upstream of SH 114 in Irving, Dallas Co.


IntLOS


TCEQ Cause






IntLOS


TCEQ Cause


Page 200 of 356May 12, 2020


SEGID: 0822D Ski Lake

AUID: 0822D_01 A 65 acre reservoir locate just south of the intersection of US 35E and spur 482 in Irving


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause



Page 201 of 356May 12, 2020


AUID: 0822D_01 A 65 acre reservoir locate just south of the intersection of US 35E and spur 482 in Irving


IntLOS


TCEQ Cause






Page 202 of 356May 12, 2020


SEGID: 0823 Lewisville Lake



IntLOS


TCEQ Cause


NANAIDNutrientsNutrient Reservoir Narrative Criteria o12/01/11 - 11/30/18


IntLOS


TCEQ Cause



Page 203 of 356May 12, 2020


AUID: 0823_02 Stewart Creek arm


IntLOS


TCEQ Cause








FSFSAD 123.11 461.63 1 13Zinc (dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18











IntLOS


TCEQ Cause



FSFSAD 6.50 0 66pHLow pH o12/01/11 - 11/30/18



Page 204 of 356May 12, 2020


AUID: 0823_02 Stewart Creek arm


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause






Page 205 of 356May 12, 2020


AUID: 0823_03 Hickory Creek arm


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause



FSFSAD 6.50 6.40 1 72pHLow pH o12/01/11 - 11/30/18



Page 206 of 356May 12, 2020


AUID: 0823_03 Hickory Creek arm


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause







Page 207 of 356May 12, 2020


AUID: 0823_04 Little Elm Creek arm


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause



FSFSAD 6.50 0 75pHLow pH o12/01/11 - 11/30/18



Page 208 of 356May 12, 2020


AUID: 0823_04 Little Elm Creek arm


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause







Page 209 of 356May 12, 2020


AUID: 0823_05 Middle portion of reservoir east of Lake Dallas


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause



FSFSAD 6.50 0 62pHLow pH o12/01/11 - 11/30/18



Page 210 of 356May 12, 2020


AUID: 0823_05 Middle portion of reservoir east of Lake Dallas


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause







Page 211 of 356May 12, 2020




IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



Page 212 of 356May 12, 2020


SEGID: 0823A Little Elm Creek

AUID: 0823A_01 From the confluence with Lake Lewisville in Denton Co., up to FM 455 in Collin Co. (Lower 12 mi of segment).


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause



Page 213 of 356May 12, 2020


SEGID: 0823B Stewart Creek

AUID: 0823B_01 From the confluence with Lake Lewisville in Denton County to the headwaters near Frisco in Collin County.


IntLOS


TCEQ Cause



Page 214 of 356May 12, 2020


SEGID: 0823C Clear Creek

AUID: 0823C_01 Lower 25 mi of segment


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause


Page 215 of 356May 12, 2020


AUID: 0823C_01 Lower 25 mi of segment


IntLOS


TCEQ Cause






IntLOS


TCEQ Cause



Page 216 of 356May 12, 2020


SEGID: 0823D Doe Branch

AUID: 0823D_01 From the confluence (NHD RC 12030103023518) with Lake Lewisville/Elm Fork Trinity in Denton County to the headwaters (NHD RC 12030103005935) northeast of Celina, Collin Co., TX.


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause



Page 217 of 356May 12, 2020


SEGID: 0824 Elm Fork Trinity River Above Ray Roberts Lake

AUID: 0824_01 Lower 7.5 mi of segment


IntLOS


TCEQ Cause


















Page 218 of 356May 12, 2020


AUID: 0824_01 Lower 7.5 mi of segment


IntLOS


TCEQ Cause





FSFSAD 6.50 0 71pHLow pH o12/01/11 - 11/30/18





IntLOS


TCEQ Cause




IntLOS


TCEQ Cause








Page 219 of 356May 12, 2020


AUID: 0824_02 2 mi reach near unmarked county road, 1.4 km downstream Gainesville WWTP


IntLOS


TCEQ Cause






IntLOS


TCEQ Cause




IntLOS


TCEQ Cause








Page 220 of 356May 12, 2020


AUID: 0824_03 3.5 mi reach near SH 51


IntLOS


TCEQ Cause



NANASM 3 2.80 1 34Dissolved Oxygen GrabDissolved Oxygen grab minimum o12/01/11 - 11/30/18



IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 34pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause



Page 221 of 356May 12, 2020


AUID: 0824_03 3.5 mi reach near SH 51


IntLOS


TCEQ Cause








Page 222 of 356May 12, 2020


AUID: 0824_04 25 mi reach near FM 3108


IntLOS


TCEQ Cause





IntLOS


TCEQ Cause




IntLOS


TCEQ Cause








Page 223 of 356May 12, 2020




IntLOS


TCEQ Cause





IntLOS


TCEQ Cause




IntLOS


TCEQ Cause








Page 224 of 356May 12, 2020


SEGID: 0825 Denton Creek

AUID: 0825_01 From the confluence with the Elm Fork Trinity River in Dallas County to Grapevine Dam in Tarrant County


IntLOS


TCEQ Cause





FSFSAD 16.60 35.53 1 13Copper (dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18














IntLOS


TCEQ Cause

CNNAID 126E. coliBacteria Geomean þ12/01/11 - 11/30/18 Bacteria in water

Page 225 of 356May 12, 2020


AUID: 0825_01 From the confluence with the Elm Fork Trinity River in Dallas County to Grapevine Dam in Tarrant County


IntLOS


TCEQ Cause



FSFSAD 6.50 0 75pHLow pH o12/01/11 - 11/30/18



IntLOS


TCEQ Cause




IntLOS


TCEQ Cause






Page 226 of 356May 12, 2020


SEGID: 0826 Grapevine Lake



IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause


Page 227 of 356May 12, 2020




IntLOS


TCEQ Cause





FSFSAD 6.50 0 99pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause




IntLOS


TCEQ Cause








Page 228 of 356May 12, 2020


AUID: 0826_02 Morehead Creek cove


IntLOS


TCEQ Cause






IntLOS


TCEQ Cause



Page 229 of 356May 12, 2020


AUID: 0826_03 Lower portion of reservoir north of Oak Grove Park


IntLOS


TCEQ Cause






IntLOS


TCEQ Cause



Page 230 of 356May 12, 2020


AUID: 0826_04 North Main Slough cove


IntLOS


TCEQ Cause






IntLOS


TCEQ Cause



Page 231 of 356May 12, 2020


AUID: 0826_05 Middle portion of reservoir east of Meadowmere Park


IntLOS


TCEQ Cause


















Page 232 of 356May 12, 2020


AUID: 0826_05 Middle portion of reservoir east of Meadowmere Park


IntLOS


TCEQ Cause





FSFSAD 6.50 0 66pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause




IntLOS


TCEQ Cause







Page 233 of 356May 12, 2020


AUID: 0826_06 Middle portion of reservoir southeast of Walnut Grove Park


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause


Page 234 of 356May 12, 2020


AUID: 0826_06 Middle portion of reservoir southeast of Walnut Grove Park


IntLOS


TCEQ Cause





FSFSAD 6.50 0 93pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause




IntLOS


TCEQ Cause








Page 235 of 356May 12, 2020


AUID: 0826_07 Upper portion of reservoir east of Marshall Creek Park


IntLOS


TCEQ Cause




5cNSNAID 9pHHigh pH þ12/01/11 - 11/30/18 pH



IntLOS


TCEQ Cause



Page 236 of 356May 12, 2020




IntLOS


TCEQ Cause






IntLOS


TCEQ Cause



Page 237 of 356May 12, 2020


SEGID: 0826A Denton Creek

AUID: 0826A_01 Perennial stream from the headwaters of Grapevine Lake upstream to the confluence of Trail Creek near the City of Justin


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause


Page 238 of 356May 12, 2020


AUID: 0826A_01 Perennial stream from the headwaters of Grapevine Lake upstream to the confluence of Trail Creek near the City of Justin


IntLOS


TCEQ Cause



Page 239 of 356May 12, 2020


AUID: 0826A_02 From the confluence of Trail Creek near the City of Justin to the confluence with an unnamed tributary 6.3 km upstream of FM-2449


IntLOS


TCEQ Cause








FSFSAD 134.82 2,009.88 1 13Zinc (dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18







CNNSJQ 135.92 163.41 1 13Zinc (dissolved)Chronic Toxic Substances in water o12/01/11 - 11/30/18 Zinc in water




IntLOS


TCEQ Cause



Page 240 of 356May 12, 2020


AUID: 0826A_03 From the confluence with an unnamed tributary 6.3 km upstream of FM-2449 to 1.7 km upstream of County Road 2675


IntLOS


TCEQ Cause



Page 241 of 356May 12, 2020


AUID: 0826A_04 From 1.7 km upstream of County Road 2675 to 2.3 km upstream of TX-59


IntLOS


TCEQ Cause



Page 242 of 356May 12, 2020


SEGID: 0827 White Rock Lake

AUID: 0827_01 From White Rock Dam in Dallas County up to the normal pool elevation of 458 feet (impounds White Rock Creek)


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 28pHLow pH o12/01/11 - 11/30/18



Page 243 of 356May 12, 2020


SEGID: 0827A White Rock Creek above White Rock Lake

AUID: 0827A_01 Perennial stream from the headwaters of White Rock Lake upstream to the confluence with McKamy Branch east of the City of Addison


IntLOS


TCEQ Cause

















NANASM 3 0.20 1 2Dissolved Oxygen 24hr MinDissolved Oxygen 24hr minimum o12/01/11 - 11/30/18






Page 244 of 356May 12, 2020


AUID: 0827A_01 Perennial stream from the headwaters of White Rock Lake upstream to the confluence with McKamy Branch east of the City of Addison


IntLOS


TCEQ Cause



IntLOS


TCEQ Cause






IntLOS


TCEQ Cause



Page 245 of 356May 12, 2020


SEGID: 0828 Lake Arlington

AUID: 0828_01 Lowermost portion of lake along western half of dam


IntLOS


TCEQ Cause




Page 246 of 356May 12, 2020


AUID: 0828_02 Lowermost portion of lake along eastern half of dam


IntLOS


TCEQ Cause






IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 34pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause


Page 247 of 356May 12, 2020


AUID: 0828_03 Western half of lower portion of lake


IntLOS


TCEQ Cause




Page 248 of 356May 12, 2020


AUID: 0828_04 Eastern half of lower portion of lake


IntLOS


TCEQ Cause




Page 249 of 356May 12, 2020


AUID: 0828_05 Western half of upper portion of lake


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 34pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause


Page 250 of 356May 12, 2020


AUID: 0828_06 Eastern half of upper portion of lake


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 34pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause


Page 251 of 356May 12, 2020


AUID: 0828_07 Uppermost portion of lake


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 33pHLow pH o12/01/11 - 11/30/18


NANAJQ 26.70 0 15Chlorophyll-aNutrient Screening Levels o12/01/11 - 11/30/18





IntLOS


TCEQ Cause


Page 252 of 356May 12, 2020


AUID: 0828_08 Remainder of lake


IntLOS


TCEQ Cause




Page 253 of 356May 12, 2020


SEGID: 0828A Village Creek

AUID: 0828A_01 From Lake Arlington to the headwaters


IntLOS


TCEQ Cause









IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





Page 254 of 356May 12, 2020


SEGID: 0829 Clear Fork Trinity River Below Benbrook Lake

AUID: 0829_01 From the confluence with West Fork Trinity River to 1 mi upstream


IntLOS


TCEQ Cause





IntLOS


TCEQ Cause



Page 255 of 356May 12, 2020


AUID: 0829_02 From 1 mi upstream of the confluence with West Fork Trinity River up to the confluence with Mary's Creek


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 88pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause



Page 256 of 356May 12, 2020


AUID: 0829_02 From 1 mi upstream of the confluence with West Fork Trinity River up to the confluence with Mary's Creek


IntLOS


TCEQ Cause



Page 257 of 356May 12, 2020


AUID: 0829_03 From the confluence with Mary's Creek up to Benbrook Dam in Tarrant County, TX


IntLOS


TCEQ Cause





IntLOS


TCEQ Cause



Page 258 of 356May 12, 2020


SEGID: 0829A Lake Como

AUID: 0829A_01 From Lake Como Dam to the reservoir headwaters in Lake Como Park in Tarrant County


IntLOS


TCEQ Cause

CSNAID 0.04ArsenicBioaccumulative Toxics in fish tissue þ12/01/11 - 11/30/18 Arsenic in edible tissue



4aNSNSOERestricted and No-ConsumptionDSHS Advisories, Closures, and Risk Assessments o12/01/11 - 11/30/18 Dieldrin in edible tissue

Page 259 of 356May 12, 2020


SEGID: 0830 Benbrook Lake

AUID: 0830_01 Lower portion of reservoir


IntLOS


TCEQ Cause






IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 35pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause


Page 260 of 356May 12, 2020


AUID: 0830_02 Middle portion of reservoir


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 36pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause


Page 261 of 356May 12, 2020


AUID: 0830_03 Upper portion of reservoir


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 35pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause


Page 262 of 356May 12, 2020


AUID: 0830_05 Rock/Mustang Creek arm of Benbrook Lake.


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 35pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause


Page 263 of 356May 12, 2020


SEGID: 0830A Rock Creek

AUID: 0830A_01 Intermittent stream with perennial pools from the confluence with Benbrook Lake at normal pool elevation upstream to the headwaters near FM 917 approximately 2.8 km west of Burleson in Johnson County


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause




Page 264 of 356May 12, 2020


SEGID: 0830B Bear Creek

AUID: 0830B_01 Intermittent stream with perennial pools from the confluence with Benbrook Lake at normal pool elevation upstream to the headwaters adjacent to SH 171 approximately 7.8 km southeast of Weatherford in Parker County


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause




Page 265 of 356May 12, 2020


SEGID: 0831 Clear Fork Trinity River Below Lake Weatherford

AUID: 0831_01 Lower 12.75 mi, downstream from South Fork Trinity River confluence


IntLOS


TCEQ Cause









IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 103pHLow pH o12/01/11 - 11/30/18






Page 266 of 356May 12, 2020


AUID: 0831_01 Lower 12.75 mi, downstream from South Fork Trinity River confluence


IntLOS


TCEQ Cause



Page 267 of 356May 12, 2020


AUID: 0831_03 From the confluence with South Fork of Trinity River to a point 2 mi upstream


IntLOS


TCEQ Cause




Page 268 of 356May 12, 2020


AUID: 0831_04 2 mi upstream of South Fork Trinity River confluence to Squaw Creek Confluence


IntLOS


TCEQ Cause

5cNSCNLD 5 4.15 2 8Dissolved Oxygen 24hr AvgDissolved Oxygen 24hr average þ12/01/08 - 11/30/18 Depressed dissolved oxygen in water

5cNSNCLD 3 0 8Dissolved Oxygen 24hr MinDissolved Oxygen 24hr minimum þ12/01/08 - 11/30/18 Depressed dissolved oxygen in water


IntLOS


TCEQ Cause




Page 269 of 356May 12, 2020


AUID: 0831_05 From the confluence of Squaw Creek to Lake Weatherford Dam


IntLOS


TCEQ Cause



CSNASM 5Dissolved Oxygen GrabDissolved Oxygen grab screening level þ12/01/11 - 11/30/18 Depressed dissolved oxygen in water


IntLOS


TCEQ Cause




Page 270 of 356May 12, 2020


SEGID: 0831A South Fork Trinity River

AUID: 0831A_01 Eleven mi stretch of South Fork Trinity River running upstream from confluence with Clear Fork Trinity River to confluence with Willow Creek, Parker Co.


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





Page 271 of 356May 12, 2020


SEGID: 0831B Unnamed Tributary of South Fork Trinity River

AUID: 0831B_01 A 4.4 mi (7.1 km) stretch of unnamed tributary to South Fork Trinity River stretching from the confluence to the upper end of the creek (NHD RC 12030102000351)


IntLOS


TCEQ Cause



Page 272 of 356May 12, 2020


SEGID: 0832 Lake Weatherford

AUID: 0832_01 From Weatherford Dam in Parker County to a point 3.1 km (1.9 mi) upstream of FM 730 in Parker County, up to the normal pool elevation of 896 feet (impounds Clear Fork Trinity River)


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 28pHLow pH o12/01/11 - 11/30/18






Page 273 of 356May 12, 2020


AUID: 0832_01 From Weatherford Dam in Parker County to a point 3.1 km (1.9 mi) upstream of FM 730 in Parker County, up to the normal pool elevation of 896 feet (impounds Clear Fork Trinity River)


IntLOS


TCEQ Cause

NANAID 0.04 0 2ArsenicBioaccumulative Toxics in fish tissue o12/01/11 - 11/30/18

NANAID 0.18 0 2CadmiumBioaccumulative Toxics in fish tissue o12/01/11 - 11/30/18

NANAID 5.25 0 2ChromiumBioaccumulative Toxics in fish tissue o12/01/11 - 11/30/18

NANAID 250.50 0 2CopperBioaccumulative Toxics in fish tissue o12/01/11 - 11/30/18

NANAID 0.60 0 2LeadBioaccumulative Toxics in fish tissue o12/01/11 - 11/30/18

NANAID 0.53 0 2MercuryBioaccumulative Toxics in fish tissue o12/01/11 - 11/30/18

NANAID 4.38 0 2SeleniumBioaccumulative Toxics in fish tissue o12/01/11 - 11/30/18


IntLOS


TCEQ Cause



Page 274 of 356May 12, 2020


SEGID: 0833 Clear Fork Trinity River Above Lake Weatherford

AUID: 0833_03 From the confluence of McKnight Branch to the confluence of Strickland Ck. approximately 8 km (5 mi) upstream of FM 51 in Parker County.


IntLOS


TCEQ Cause

5bNSNCLD 4 0 9Dissolved Oxygen 24hr AvgDissolved Oxygen 24hr average þ12/01/08 - 11/30/18 Depressed dissolved oxygen in water

5bNSNCLD 2 0 9Dissolved Oxygen 24hr MinDissolved Oxygen 24hr minimum þ12/01/08 - 11/30/18 Depressed dissolved oxygen in water

CSNASM 5Dissolved Oxygen GrabDissolved Oxygen grab screening level þ12/01/11 - 11/30/18 Depressed dissolved oxygen in water


IntLOS


TCEQ Cause


Page 275 of 356May 12, 2020


AUID: 0833_04 From the confluence with Dobbs Branch to confluence with McKnight Branch


IntLOS


TCEQ Cause

CNNAID 3Dissolved Oxygen 24hr MinDissolved Oxygen 24hr minimum þ12/01/11 - 11/30/18 Depressed dissolved oxygen in water

5bNSNAID 3Dissolved Oxygen GrabDissolved Oxygen grab minimum þ12/01/11 - 11/30/18 Depressed dissolved oxygen in water


IntLOS


TCEQ Cause


Page 276 of 356May 12, 2020


AUID: 0833_05 From the confluence of Dobbs Branch to the lower end of segment


IntLOS


TCEQ Cause



NANASMDissolved Oxygen GrabDissolved Oxygen grab minimum þ12/01/11 - 11/30/18


IntLOS


TCEQ Cause


Page 277 of 356May 12, 2020


SEGID: 0833A Clear Fork Trinity River Above Strickland Creek.

AUID: 0833A_01 From the confluence with Strickland Creek up to Turpin Lake Road in Parker County.


IntLOS


TCEQ Cause

5cNSNAIDDissolved Oxygen 24hr AvgDissolved Oxygen 24hr average þ12/01/11 - 11/30/18 Depressed dissolved oxygen in water

5cNSNAIDDissolved Oxygen 24hr MinDissolved Oxygen 24hr minimum þ12/01/11 - 11/30/18 Depressed dissolved oxygen in water

5cNSNAIDDissolved Oxygen GrabDissolved Oxygen grab minimum þ12/01/11 - 11/30/18 Depressed dissolved oxygen in water

CSNAIDDissolved Oxygen GrabDissolved Oxygen grab screening level þ12/01/11 - 11/30/18 Depressed dissolved oxygen in water


IntLOS


TCEQ Cause


Page 278 of 356May 12, 2020


SEGID: 0834 Lake Amon G. Carter

AUID: 0834_01 From Amon G. Carter Dam in Montague County up to the normal pool elevation of 920 feet (impounds Big Sandy Creek)


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 16pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause



Page 279 of 356May 12, 2020


SEGID: 0836 Richland-Chambers Reservoir



IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 36pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause


Page 280 of 356May 12, 2020


AUID: 0836_02 Confluence of Richland and Chambers Creek arms


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 36pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause


Page 281 of 356May 12, 2020


AUID: 0836_03 Lower portion of Chambers Creek arm


IntLOS


TCEQ Cause






IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 80pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause


Page 282 of 356May 12, 2020


AUID: 0836_04 Upper portion of Chambers Creek arm


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 35pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause


Page 283 of 356May 12, 2020


AUID: 0836_05 Lower portion of Richland Creek arm


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 36pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause


Page 284 of 356May 12, 2020


AUID: 0836_06 Upper portion of Richland Creek arm


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 35pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause


Page 285 of 356May 12, 2020




IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 30pHLow pH o12/01/11 - 11/30/18




IntLOS


TCEQ Cause


Page 286 of 356May 12, 2020


AUID: 0836_08 Post Oak Creek Arm off of Chambers Creek Arm of Richland Chambers Reservoir


IntLOS


TCEQ Cause





Page 287 of 356May 12, 2020


SEGID: 0836B Cedar Creek

AUID: 0836B_01 From the confluence with Richland Chambers Reservoir to the upper end of the creek (NHD RC 12030109012807)


IntLOS


TCEQ Cause

5bNSNAID 5Dissolved Oxygen 24hr AvgDissolved Oxygen 24hr average þ12/01/11 - 11/30/18 Depressed dissolved oxygen in water


Page 288 of 356May 12, 2020


SEGID: 0836C Grape Creek

AUID: 0836C_01 From the confluence with Richland Chambers Reservoir to the upper end of the creek (NHD RC 12030108000107) southwest of Corsicana, Navarro County, TX.


IntLOS


TCEQ Cause

CNNAID 3Dissolved Oxygen 24hr AvgDissolved Oxygen 24hr average þ12/01/11 - 11/30/18 Depressed dissolved oxygen in water

CNNAID 2Dissolved Oxygen 24hr MinDissolved Oxygen 24hr minimum þ12/01/11 - 11/30/18 Depressed dissolved oxygen in water


Page 289 of 356May 12, 2020


SEGID: 0836D Post Oak Creek

AUID: 0836D_01 From the confluence with Richland Chambers Reservoir to the upper end of the creek (NHD RC 12030109012706)


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause




Page 290 of 356May 12, 2020


SEGID: 0837 Richland Creek Above Richland-Chambers Reservoir

AUID: 0837_01 From the confluence of Pin Oak Creek in Navarro County to Navarro Mills Dam in Navarro County


IntLOS


TCEQ Cause






IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 27pHLow pH o12/01/11 - 11/30/18






Page 291 of 356May 12, 2020


AUID: 0837_01 From the confluence of Pin Oak Creek in Navarro County to Navarro Mills Dam in Navarro County


IntLOS


TCEQ Cause



Page 292 of 356May 12, 2020


SEGID: 0838B Sugar Creek

AUID: 0838B_01 A 1.6 mi stretch of Sugar Creek running upstream from Tarrant/Dallas County line, to just upstream of Britton Road in Mansfield, Tarrant County.


IntLOS


TCEQ Cause














IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





Page 293 of 356May 12, 2020


AUID: 0838B_01 A 1.6 mi stretch of Sugar Creek running upstream from Tarrant/Dallas County line, to just upstream of Britton Road in Mansfield, Tarrant County.


IntLOS


TCEQ Cause

NANAID 38.30 0.50 0 3Lead (dissolved)HH Bioaccumulative Toxics in water o12/01/11 - 11/30/18

Page 294 of 356May 12, 2020


SEGID: 0838C Walnut Creek

AUID: 0838C_01 From the confluence with Joe Pool Lake up to the headwaters at Spring Street in Burleson.


IntLOS


TCEQ Cause









IntLOS


TCEQ Cause


Page 295 of 356May 12, 2020


SEGID: 0838D Hollings Branch

AUID: 0838D_01 Hollings Branch from the confluence of the Mountain Creek arm of Joe Pool Lake upstream to the headwater 500 m downstream of US 67 in Midlothian


IntLOS


TCEQ Cause


NANAID 1,563.51 0 3Chromium (Tri)(dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18












IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





Page 296 of 356May 12, 2020


AUID: 0838D_01 Hollings Branch from the confluence of the Mountain Creek arm of Joe Pool Lake upstream to the headwater 500 m downstream of US 67 in Midlothian


IntLOS


TCEQ Cause


Page 297 of 356May 12, 2020


SEGID: 0838E Soap Creek

AUID: 0838E_01 Soap Creek from the confluence of the Mountain Creek arm of Joe Pool Lake upstream to the headwater 6.6 km (3.98 mi) upstream of US 67 in Midlothian


IntLOS


TCEQ Cause














IntLOS


TCEQ Cause



IntLOS


TCEQ Cause


NCNCLD 14.10 0 4Chlorophyll-aNutrient Screening Levels o12/01/11 - 11/30/18

NANAID 1.95 0 3NitrateNutrient Screening Levels o12/01/11 - 11/30/18


Page 298 of 356May 12, 2020


AUID: 0838E_01 Soap Creek from the confluence of the Mountain Creek arm of Joe Pool Lake upstream to the headwater 6.6 km (3.98 mi) upstream of US 67 in Midlothian


IntLOS


TCEQ Cause


Page 299 of 356May 12, 2020


SEGID: 0838F Unnamed tributary of Mountain Creek

AUID: 0838F_01 Intermittent stream from the confluence with Mountain Creek south of Mansfield upstream to the headwaters approximately 2.0 km upstream of FM 157 in Mansfield


IntLOS


TCEQ Cause

NCNCLD 1.50 0 8Dissolved Oxygen GrabDissolved Oxygen grab minimum o12/01/11 - 11/30/18



IntLOS


TCEQ Cause



IntLOS


TCEQ Cause

NANAID 0.33 0 1AmmoniaNutrient Screening Levels o12/01/11 - 11/30/18

NANAID 14.10 0 1Chlorophyll-aNutrient Screening Levels o12/01/11 - 11/30/18

NANAID 1.95 0 1NitrateNutrient Screening Levels o12/01/11 - 11/30/18

NANAID 0.69 0 1Total PhosphorusNutrient Screening Levels o12/01/11 - 11/30/18

Page 300 of 356May 12, 2020


SEGID: 0839 Elm Fork Trinity River Below Ray Roberts Lake

AUID: 0839_01 From a point 100 meters (110 yards) upstream of US 380 in Denton County to Ray Roberts Dam in Denton County


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause



FSFSAD 6.50 0 72pHLow pH o12/01/11 - 11/30/18


Page 301 of 356May 12, 2020


AUID: 0839_01 From a point 100 meters (110 yards) upstream of US 380 in Denton County to Ray Roberts Dam in Denton County


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause






Page 302 of 356May 12, 2020


SEGID: 0840 Ray Roberts Lake

AUID: 0840_01 Lowermost portion of reservoir adjacent to dam


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause


Page 303 of 356May 12, 2020


AUID: 0840_01 Lowermost portion of reservoir adjacent to dam


IntLOS


TCEQ Cause





FSFSAD 6.50 0 103pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause




IntLOS


TCEQ Cause








Page 304 of 356May 12, 2020


AUID: 0840_02 Lower portion of Jordan Creek arm west of Pilot Point


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause


Page 305 of 356May 12, 2020


AUID: 0840_02 Lower portion of Jordan Creek arm west of Pilot Point


IntLOS


TCEQ Cause





FSFSAD 6.50 0 100pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause




IntLOS


TCEQ Cause








Page 306 of 356May 12, 2020


AUID: 0840_03 Upper portion of Jordan Creek arm


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause





FSFSAD 6.50 0 73pHLow pH o12/01/11 - 11/30/18


Page 307 of 356May 12, 2020


AUID: 0840_03 Upper portion of Jordan Creek arm


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause






Page 308 of 356May 12, 2020


AUID: 0840_04 Buck Creek cove


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause





FSFSAD 6.50 0 71pHLow pH o12/01/11 - 11/30/18


Page 309 of 356May 12, 2020


AUID: 0840_04 Buck Creek cove


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause






Page 310 of 356May 12, 2020


AUID: 0840_05 Lower portion of Elm Fork arm


IntLOS


TCEQ Cause





IntLOS


TCEQ Cause



Page 311 of 356May 12, 2020


AUID: 0840_06 Middle portion of Elm Fork arm


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





FSFSAD 6.50 0 27pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause



Page 312 of 356May 12, 2020


AUID: 0840_06 Middle portion of Elm Fork arm


IntLOS


TCEQ Cause



Page 313 of 356May 12, 2020


AUID: 0840_07 Upper portion of Elm Fork arm


IntLOS


TCEQ Cause


















Page 314 of 356May 12, 2020


AUID: 0840_07 Upper portion of Elm Fork arm


IntLOS


TCEQ Cause





FSFSAD 6.50 0 70pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause




IntLOS


TCEQ Cause







Page 315 of 356May 12, 2020




IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





IntLOS


TCEQ Cause



Page 316 of 356May 12, 2020


SEGID: 0841 Lower West Fork Trinity River

AUID: 0841_01 From confluence of the Elm Fork Trinity River to the confluence with Johnson Creek.


IntLOS


TCEQ Cause



















IntLOS


TCEQ Cause


Page 317 of 356May 12, 2020


AUID: 0841_01 From confluence of the Elm Fork Trinity River to the confluence with Johnson Creek.


IntLOS


TCEQ Cause





FSFSAD 6.50 0 26pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause





Page 318 of 356May 12, 2020


AUID: 0841_02 From the confluence with Johnson Creek upstream to the confluence of Village Creek.


IntLOS


TCEQ Cause














IntLOS


TCEQ Cause


Page 319 of 356May 12, 2020


AUID: 0841_02 From the confluence with Johnson Creek upstream to the confluence of Village Creek.


IntLOS


TCEQ Cause





FSFSAD 6.50 6.35 2 83pHLow pH o12/01/11 - 11/30/18







IntLOS


TCEQ Cause





Page 320 of 356May 12, 2020


SEGID: 0841A Mountain Creek Lake

AUID: 0841A_01 From Mountain Creek Lake Dam to the reservoir headwater at the confluence of Mountain and Fish Creeks, in Dallas County (impounds Mountain Creek)


IntLOS


TCEQ Cause



Page 321 of 356May 12, 2020


SEGID: 0841B Bear Creek

AUID: 0841B_01 A 12 mi stretch of Bear Creek running upstream from confluence with West Fork Trinity River, to the confluence with Little Bear Creek just upstream of HWY 183 in Euless, Tarrant County, TX.


IntLOS


TCEQ Cause





















IntLOS


TCEQ Cause


Page 322 of 356May 12, 2020


AUID: 0841B_01 A 12 mi stretch of Bear Creek running upstream from confluence with West Fork Trinity River, to the confluence with Little Bear Creek just upstream of HWY 183 in Euless, Tarrant County, TX.


IntLOS


TCEQ Cause






IntLOS


TCEQ Cause


Page 323 of 356May 12, 2020


SEGID: 0841D Big Bear Creek

AUID: 0841D_01 From the confluence with Little Bear Creek to SH 26, Tarrant County.


IntLOS


TCEQ Cause






IntLOS


TCEQ Cause



IntLOS


TCEQ Cause




Page 324 of 356May 12, 2020


SEGID: 0841E Copart Branch Mountain Creek

AUID: 0841E_01 A 2.8 mi stretch of Copart Branch running upstream from confluence with Mountain Creek to approximately 0.3 mi upstream of Camden Road on Dallas Naval Academy, Dallas County.


IntLOS


TCEQ Cause














IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





Page 325 of 356May 12, 2020


AUID: 0841E_01 A 2.8 mi stretch of Copart Branch running upstream from confluence with Mountain Creek to approximately 0.3 mi upstream of Camden Road on Dallas Naval Academy, Dallas County.


IntLOS


TCEQ Cause


Page 326 of 356May 12, 2020


SEGID: 0841F Cottonwood Creek

AUID: 0841F_01 A 6.5 mi stretch of Cottonwood Creek running upstream from approx. 0.1 mi upstream of Mountain Creek Reservoir in Dallas Co., to SH 360 in, Tarrant Co.


IntLOS


TCEQ Cause
















IntLOS


TCEQ Cause


Page 327 of 356May 12, 2020


AUID: 0841F_01 A 6.5 mi stretch of Cottonwood Creek running upstream from approx. 0.1 mi upstream of Mountain Creek Reservoir in Dallas Co., to SH 360 in, Tarrant Co.


IntLOS


TCEQ Cause






IntLOS


TCEQ Cause



Page 328 of 356May 12, 2020


SEGID: 0841G Dalworth Creek

AUID: 0841G_01 A 2.2 mi stretch of Dalworth Creek running upstream from confluence with Lower W. Fork Trinity to County Line Road in Grand Prairie, Dallas Co.


IntLOS


TCEQ Cause














IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





Page 329 of 356May 12, 2020


AUID: 0841G_01 A 2.2 mi stretch of Dalworth Creek running upstream from confluence with Lower W. Fork Trinity to County Line Road in Grand Prairie, Dallas Co.


IntLOS


TCEQ Cause


Page 330 of 356May 12, 2020


SEGID: 0841H Delaware Creek

AUID: 0841H_01 An 8.5 mi stretch of Delaware Creek running upstream from confluence with Lower W. Fork Trinity to Finley Road in Irving.


IntLOS


TCEQ Cause














IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





Page 331 of 356May 12, 2020


AUID: 0841H_01 An 8.5 mi stretch of Delaware Creek running upstream from confluence with Lower W. Fork Trinity to Finley Road in Irving.


IntLOS


TCEQ Cause


Page 332 of 356May 12, 2020


SEGID: 0841I Dry Branch Creek

AUID: 0841I_01 An 1.5 mi stretch of Dry Branch Creek running upstream from confluence with Lower W. Fork Trinity to Rock Island Road in Irving, Dallas County.


IntLOS


TCEQ Cause

FSFSAD 1.50 0.60 1 30Dissolved Oxygen GrabDissolved Oxygen grab minimum o12/01/11 - 11/30/18



IntLOS


TCEQ Cause


Page 333 of 356May 12, 2020


SEGID: 0841J Estelle Creek

AUID: 0841J_01 A 4 mi stretch of Estelle Creek running upstream from confluence with Bear Creek to Valley View Lane in Irving, Dallas County.


IntLOS


TCEQ Cause




IntLOS


TCEQ Cause


Page 334 of 356May 12, 2020


SEGID: 0841K Fish Creek

AUID: 0841K_01 A 15 mi stretch of Fish Creek running upstream from the confluence with Mountain Creek Reservoir in Grand Prairie, Dallas Co., to the upper end of the creek (NHD RC 12030102000107) in Arlington, Tarrant Co.


IntLOS


TCEQ Cause


















CSCSAD 20 18 2HabitatHabitat o12/01/11 - 11/30/18 Impaired habitat in water

CNNSAD 29 24 2Macrobenthic CommunityMacrobenthic community (Qualitative) o12/01/11 - 11/30/18 Impaired macrobenthic community in water


IntLOS


TCEQ Cause


Page 335 of 356May 12, 2020


AUID: 0841K_01 A 15 mi stretch of Fish Creek running upstream from the confluence with Mountain Creek Reservoir in Grand Prairie, Dallas Co., to the upper end of the creek (NHD RC 12030102000107) in Arlington, Tarrant Co.


IntLOS


TCEQ Cause






IntLOS


TCEQ Cause



Page 336 of 356May 12, 2020


SEGID: 0841L Johnson Creek

AUID: 0841L_01 From the confluence wit the Lower West Fork Trinity River, upstream to just south of Mayfield Road in Arlington, Tarrant, Co..


IntLOS


TCEQ Cause
















IntLOS


TCEQ Cause


Page 337 of 356May 12, 2020


AUID: 0841L_01 From the confluence wit the Lower West Fork Trinity River, upstream to just south of Mayfield Road in Arlington, Tarrant, Co..


IntLOS


TCEQ Cause






IntLOS


TCEQ Cause



Page 338 of 356May 12, 2020


SEGID: 0841M Kee Branch

AUID: 0841M_01 Six mi stretch of Kee Branch running upstream from confluence with Rush Creek to upper end of the creek (NHD RC 12030102000165).


IntLOS


TCEQ Cause
















IntLOS


TCEQ Cause



IntLOS


TCEQ Cause



Page 339 of 356May 12, 2020


SEGID: 0841N Kirby Creek

AUID: 0841N_01 Four mi stretch of Kirby Creek running upstream from confluence with Fish Creek in Grand Prairie, Dallas Co., to just upstream of Great Southwest Parkway in Arlington, Tarrant Co.


IntLOS


TCEQ Cause














IntLOS


TCEQ Cause



IntLOS


TCEQ Cause





Page 340 of 356May 12, 2020


AUID: 0841N_01 Four mi stretch of Kirby Creek running upstream from confluence with Fish Creek in Grand Prairie, Dallas Co., to just upstream of Great Southwest Parkway in Arlington, Tarrant Co.


IntLOS


TCEQ Cause


Page 341 of 356May 12, 2020


SEGID: 0841O Mountain Creek

AUID: 0841O_01 Four mi stretch of Mountain Creek running upstream from confluence with West Fork Trinity, to approximately 0.3 mi downstream of Mountain Creek Lake in Grand Prairie, Dallas Co.


IntLOS


TCEQ Cause














IntLOS


TCEQ Cause



IntLOS


TCEQ Cause

CSCSAD 0.33 1.12 9 22AmmoniaNutrient Screening Levels o12/01/11 - 11/30/18 Ammonia in water




Page 342 of 356May 12, 2020


AUID: 0841O_01 Four mi stretch of Mountain Creek running upstream from confluence with West Fork Trinity, to approximately 0.3 mi downstream of Mountain Creek Lake in Grand Prairie, Dallas Co.


IntLOS


TCEQ Cause


Page 343 of 356May 12, 2020


SEGID: 0841P North Fork Cottonwood Creek

AUID: 0841P_01 A 4.4 mi stretch of North Fork Cottonwood Creek running upstream from confluence with the S. Fork Cottonwood Creek in Grand Prairie, Dallas Co., to approx. 0.3 mi upstream of Carter St. in Arlington, Tarrant Co.


IntLOS


TCEQ Cause
















IntLOS


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Page 344 of 356May 12, 2020


AUID: 0841P_01 A 4.4 mi stretch of North Fork Cottonwood Creek running upstream from confluence with the S. Fork Cottonwood Creek in Grand Prairie, Dallas Co., to approx. 0.3 mi upstream of Carter St. in Arlington, Tarrant Co.


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Page 345 of 356May 12, 2020


SEGID: 0841Q North Fork Fish Creek

AUID: 0841Q_01 North Fork Fish Creek from confluence with Fish Creek in Dallas Co. upstream to SH 360 in Tarrant Co.


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Page 346 of 356May 12, 2020


AUID: 0841Q_01 North Fork Fish Creek from confluence with Fish Creek in Dallas Co. upstream to SH 360 in Tarrant Co.


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Page 347 of 356May 12, 2020


SEGID: 0841R Rush Creek

AUID: 0841R_01 A 5 mi stretch of Rush Creek running upstream from confluence with Village Creek to confluence with Kee Branch in Arlington, Tarrant Co.


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Page 348 of 356May 12, 2020


AUID: 0841R_01 A 5 mi stretch of Rush Creek running upstream from confluence with Village Creek to confluence with Kee Branch in Arlington, Tarrant Co.


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Page 349 of 356May 12, 2020


SEGID: 0841S Vilbig Lakes

AUID: 0841S_01 A 5 acre area in NW corner of Vilbig Lakes, near confluence with unnamed creek, approx. 100 m south of intersection of Rusdell Rd./Marvel Dr. in Irving, Dallas, Co.


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Page 350 of 356May 12, 2020


SEGID: 0841T Village Creek

AUID: 0841T_01 A 7 mi stretch of Village Creek running upstream from confluence with West Fork Trinity River to SH 303 approx. 0.75 mi downstream of Lake Arlington.


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Page 351 of 356May 12, 2020


SEGID: 0841U West Irving Creek

AUID: 0841U_01 A 4 mi stretch of West Irving Branch running upstream from approx. 0.4 mi downstream of Oakdale Rd. to just south of Sowers Road in Irving, Dallas Co.


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FSFSAD 1.50 0.75 2 37Dissolved Oxygen GrabDissolved Oxygen grab minimum o12/01/11 - 11/30/18



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Page 352 of 356May 12, 2020


SEGID: 0841V Crockett Branch

AUID: 0841V_01 A 1 mi (1.5 KM) stretch of Crockett Branch extending upstream from the confluence with Cottonwood Creek to the upper end of the creek (NHD RC 12030102044745)


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NCNCLD 1,246.11 0 4Chromium (Tri)(dissolved)Acute Toxic Substances in water o12/01/11 - 11/30/18












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Page 353 of 356May 12, 2020


AUID: 0841V_01 A 1 mi (1.5 KM) stretch of Crockett Branch extending upstream from the confluence with Cottonwood Creek to the upper end of the creek (NHD RC 12030102044745)


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Page 354 of 356May 12, 2020


SEGID: 0841W Mountain Creek above Mountain Creek Lake

AUID: 0841W_01 From the confluence with Mountain Creek Lake upstream to the Joe Pool Lake dam


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Page 355 of 356May 12, 2020


AUID: 0841W_01 From the confluence with Mountain Creek Lake upstream to the Joe Pool Lake dam


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Page 356 of 356May 12, 2020

Documents

2020 Texas Integrated Report - Assessment Results for Basin 8 - Trinity River Basin · 2020. 5. 21. · 2020 Texas Integrated Report - Assessment Results for Basin 8 - Trinity River