Continuous Water Quality

Monitoring Periodic Report

Smith Branch A (July 21, 2016 -- August 23, 2016)

MINIMUM

OBSERVED

MAXIMUM

OBSERVED

MEDIAN

OBSERVED

MEAN

OBSERVED

STANDARD

DEVIATION

STREAM NAME: STAGE (FT): 1.9 7.8 1.9 2.0 0.4

LOCATION:

ADDRESS:

COORDINATES:

TMDL/IMPAIRMENT:

NEIGHBORING

LANDUSE:

SPATIAL LOCATION:

MAX. DAILY RAINFALL: 3.5 inches

TOTAL RAINFALL

(FOR PERIOD):6.6 inches

34.027289,-81.04265

Fecal Coliform

Residential and commercial

Most upstream site

PARAMETER

Smith Branch

Earlewood Park

DESCRIPTION

1111 Parkside Dr

Columbia, SC 29201

CONTINUOUS

WATER QUALITY

PARAMETERS:

SUMMARY STATISTICS

TEMPERATURE (°F): 75 85 81 81 2

TURBIDITY (NTU): 3 429

pH: 5.5 7.3

37

0.6

0.2

0.058

12 25

6.8 6.7

TOTAL NO. STORMS

OVER 0.1 INCH:6 0.151 0.152

6.7 6.8DISSOLVED

OXYGEN (mg/L):4.4 9.0

SPECIFIC

CONDUCTIVITY

(mS/cm):

0.02 0.574

3

5

7

9

11

7/21 7/23 7/25 7/27 7/29 7/31 8/2 8/4 8/6 8/8 8/10 8/12 8/14 8/16 8/18 8/20 8/22 8/24

mg/

L

Dissolved Oxygen 4 mg/L (SCDHEC Low Standard)

0100200300400500

7/21 7/23 7/25 7/27 7/29 7/31 8/2 8/4 8/6 8/8 8/10 8/12 8/14 8/16 8/18 8/20 8/22 8/24

NTU

Turbidity

0123451

3579

11

7/21 7/23 7/25 7/27 7/29 7/31 8/2 8/4 8/6 8/8 8/10 8/12 8/14 8/16 8/18 8/20 8/22 8/24

Stag

e, f

t

Stage & Rainfall

70

75

80

85

90

7/21 7/23 7/25 7/27 7/29 7/31 8/2 8/4 8/6 8/8 8/10 8/12 8/14 8/16 8/18 8/20 8/22 8/24

°F

Water Temp

5.25.66.06.46.87.27.6

7/21 7/23 7/25 7/27 7/29 7/31 8/2 8/4 8/6 8/8 8/10 8/12 8/14 8/16 8/18 8/20 8/22 8/24

pH

pH

0.00.10.20.30.40.50.6

7/21 7/23 7/25 7/27 7/29 7/31 8/2 8/4 8/6 8/8 8/10 8/12 8/14 8/16 8/18 8/20 8/22 8/24

mS/

cm

Specific Conductivity

SCDHEC in-stream standard: Daily average not less than 5 mg/L with a low of 4 mg/L

Note: Data gaps appear when the sonde is removed for calibration or when the flow depth is below the sensors

REPORT GENERATED ON 9/9/2016

Continuous Water Quality

Monitoring Periodic Report

Smith Branch A (July 21, 2016 -- August 23, 2016)

Explanation of Statistics:

MINIMUM

OBSERVED

MAXIMUM

OBSERVED

MEDIAN OBSERVED

MEAN OBSERVED

STANDARD

DEVIATION

Grab Sample Data:

Time Result Time Result Time Result Time Result

Escherichia coli

(MPN/100mL)11:18 1,152 14:03 6,510

Total Suspended

Solids (mg/L)

Total Phosphorus

(mg/L)

Total Nitrogen

(mg/L)

The minimum of the values recorded by the datasonde in 15 minute intervals.

The maximum of the values recorded by the datasonde in 15 minute intervals.

The median of all the values recorded by the datasonde in 15 minute intervals.

The average of all the values recorded by the datasonde in 15 minute intervals.

The standard deviation of all the values recorded by the datasonde in 15 minute intervals.

Analyte

(units)

Note: Both samples collected for this site during this reporting period were collected during dry weather conditions.

Sample 4Sample 3Sample 1

7/26/2016

Sample 2

8/2/2016

REPORT GENERATED ON 9/9/2016

Continuous Water Quality

Monitoring Periodic Report

Smith Branch B (July 21, 2016 -- August 23, 2016)

MINIMUM

OBSERVED

MAXIMUM

OBSERVED

MEDIAN

OBSERVED

MEAN

OBSERVED

STANDARD

DEVIATION

STREAM NAME: STAGE (FT): 0.2 8.7 0.3 0.4 0.6

LOCATION:

NEAREST ADDRESS:

COORDINATES:

TMDL/IMPAIRMENT:

NEIGHBORING

LANDUSE:

SPATIAL LOCATION:

MAX. DAILY RAINFALL: 3.2 inches

TOTAL RAINFALL (FOR

PERIOD):6.7 inches

34.037933,-81.0591

Fecal Coliform

Residential and commercial

Most Downstream Site

PARAMETER

Smith Branch

DESCRIPTION

Off Mountain Drive

3950 Clement Rd

Columbia, SC 29203

76 86 81 81 2

0.3

TURBIDITY (NTU): 4 613 8 23 44

pH: 6.3 8.3 7.1 7.1

CONTINUOUS

WATER QUALITY

PARAMETERS:

SUMMARY STATISTICS

TEMPERATURE (°F):

TOTAL NO. STORMS

OVER 0.1 INCH:7

0.7

SPECIFIC

CONDUCTIVITY

(mS/cm):

0.023 0.233 0.119 0.115 0.032

DISSOLVED OXYGEN

(mg/L):6.4 10.0 7.2 7.4

3

5

7

9

11

7/21 7/23 7/25 7/27 7/29 7/31 8/2 8/4 8/6 8/8 8/10 8/12 8/14 8/16 8/18 8/20 8/22 8/24

mg/

L

Dissolved Oxygen 4 mg/L (SCDHEC Low Standard)

0100200300400500600700

7/21 7/23 7/25 7/27 7/29 7/31 8/2 8/4 8/6 8/8 8/10 8/12 8/14 8/16 8/18 8/20 8/22 8/24

NTU

Turbidity

0

1

2

3

40

3

6

9

12

7/21 7/23 7/25 7/27 7/29 7/31 8/2 8/4 8/6 8/8 8/10 8/12 8/14 8/16 8/18 8/20 8/22 8/24

Stag

e, f

t

Stage & Rainfall

70

75

80

85

90

7/21 7/23 7/25 7/27 7/29 7/31 8/2 8/4 8/6 8/8 8/10 8/12 8/14 8/16 8/18 8/20 8/22 8/24

°F

Water Temp

6.06.57.07.58.08.5

7/21 7/23 7/25 7/27 7/29 7/31 8/2 8/4 8/6 8/8 8/10 8/12 8/14 8/16 8/18 8/20 8/22 8/24

pH

pH

0.000.050.100.150.200.25

7/21 7/23 7/25 7/27 7/29 7/31 8/2 8/4 8/6 8/8 8/10 8/12 8/14 8/16 8/18 8/20 8/22 8/24

mS/

cm

Specific Conductivity

SCDHEC in-stream standard: Daily average not less than 5 mg/L with a low of 4 mg/L

Note: Data gaps appear when the sonde is removed for calibration or when the flow depth is below the sensors

REPORT GENERATED ON 9/9/2016

Continuous Water Quality

Monitoring Periodic Report

Smith Branch B (July 21, 2016 -- August 23, 2016)

Explanation of Statistics:

MINIMUM

OBSERVED

MAXIMUM

OBSERVED

MEDIAN OBSERVED

MEAN OBSERVED

STANDARD

DEVIATION

Sampled Data:

Time Result Time Result Time Result Time Result

Escherichia coli

(MPN/100mL)11:33 610 13:50 3,214

Total Suspended

Solids (mg/L)

Total Phosphorus

(mg/L)

Total Nitrogen

(mg/L)

The minimum of the values recorded by the datasonde in 15 minute intervals.

The maximum of the values recorded by the datasonde in 15 minute intervals.

The average of all the values recorded by the datasonde in 15 minute intervals.

The median of all the values recorded by the datasonde in 15 minute intervals.

The standard deviation of all the values recorded by the datasonde in 15 minute intervals.

Analyte

(units)

Note: Both samples collected for this site during this reporting period were collected during dry weather conditions.

Sample 4Sample 3Sample 1

7/26/2016

Sample 2

8/2/2016

REPORT GENERATED ON 9/9/2016