Kinley Creek Monitoring Sites Monitoring Data Summary for August 19 th, 2017 September 18 th, 2017

Transcription

1 Kinley Creek Monitoring Sites Monitoring Data Summary for August 19 th, 217 September 18 th, 217 Data Gaps The KINA station experienced submergence issues that affected specific conductivity from the date of sonde deployment until August 22 nd and from August 27 th until the August 1 st storm event. These periods were deleted from the dataset. SCDHEC Standards Neither of the Kinley Creek monitoring stations recorded any readings outside of the acceptable SCDHEC range of 6 to 8.. The KINA and KINB stations recorded average DO concentrations of 6.1 mg/l and.4 mg/l, respectively. These averages were well above the SCDHEC daily average standard minimum of mg/l. The instantaneous minimum DO values recorded at the KINA and KINB stations were.4 mg/l and.9 mg/l, respectively. All of the low DO minimums occurred during rain events at both Kinley Creek sites. Storm Events The Kinley rain gauge recorded five storm events over this deployment period, resulting in 4.2 inches of precipitation. Both KINA and KINB stations recorded typical storm event responses during this monitoring period. The rain event from September 11 th 12 th were related to impacts from Hurricane Irma. The maximum antecedent dry time since the last significant precipitation event (at least.1 inches) was approximately 1.8 days in the Kinley Creek watershed, and occurred prior to the August 2 th storm event. Potential Illicit Discharges and Abnormal Events The stage at the KINA and KINB station increased drastically on September 9 th and 1 th, most likely as a result of upstream lake levels being lowered in preparation for Hurricane Irma. Flow Measurements There were not any flow measurements taken at the Kinley Creek stations during this deployment period.

2 Kinley Creek A (August 18, September 2, 217) PARAMETER DESCRIPTION CONTINUOUS WATER QUALITY PARAMETERS: SUMMARY STATISTICS MEDIAN MEAN STREAM NAME: Kinley Creek STAGE (FT): LOCATION: ADDRESS: Longhorn Steakhouse 171 Harbison Blvd Columbia, SC TEMPERATURE ( F): COORDINATES: TMDL/IMPAIRMENT: , Fecal Coliform TURBIDITY (NTU): NEIGHBORING LANDUSE: SPATIAL LOCATION: Residential and commercial Most upstream site : TOTAL NO. STORMS OVER.1 INCH: MAX. DAILY RAINFALL: TOTAL RAINFALL (FOR PERIOD): SPECIFIC CONDUCTIVITY (ms/cm): 2.6 inches 4.2 inches DISSOLVED OXYGEN : Stage, ft Stage & Rainfall Rainfall, in F Water Temp NTU Turbidity ms/cm Specific Conductivity mg/l SCDHEC in-stream standard: Daily average not less than mg/l with a low of 4 mg/l Dissolved Oxygen 4 mg/l (SCDHEC Low Standard) 9 7 Note: Data gaps appear when the sonde is removed for calibration or when the flow depth is below the sensors

3 Kinley Creek A (August 18, September 2, 217) Explanation of Statistics: The minimum of the values recorded by the datasonde in 1 minute intervals. The maximum of the values recorded by the datasonde in 1 minute intervals. MEDIAN The median of all the values recorded by the datasonde in 1 minute intervals. MEAN The average of all the values recorded by the datasonde in 1 minute intervals. The standard deviation of all the values recorded by the datasonde in 1 minute intervals. Grab Sample Data: Analyte (units) Escherichia coli (MPN/1mL) Total Suspended Solids Sample 1 Sample 2 Sample Sample 4 9/6/217 Time Result Time Result Time Result Time Result 9:1 1,29 Total Phosphorus Total Nitrogen Note: The sample collected on 9/6/217 was collected during dry weather conditions.

4 Kinley Creek B (August 18, September 2, 217) PARAMETER DESCRIPTION CONTINUOUS WATER QUALITY PARAMETERS: SUMMARY STATISTICS MEDIAN MEAN STREAM NAME: Kinley Creek STAGE (FT): LOCATION: ADDRESS: COORDINATES: TMDL/IMPAIRMENT: NEIGHBORING LANDUSE: SPATIAL LOCATION: TOTAL NO. STORMS OVER.1 INCH: MAX. DAILY RAINFALL: TOTAL RAINFALL (FOR PERIOD): Broken Hill Rd 69 Broken Hill Rd Columbia, SC , Fecal Coliform Residential and commercial Most downstream site 2.6 inches 4.2 inches TEMPERATURE ( F): TURBIDITY (NTU): : SPECIFIC CONDUCTIVITY (ms/cm): DISSOLVED OXYGEN : Stage, ft Stage & Rainfall Rainfall, in F Water Temp NTU Turbidity ms/cm Specific Conductivity mg/l SCDHEC in-stream standard: Daily average not less than mg/l with a low of 4 mg/l Dissolved Oxygen 4 mg/l (SCDHEC Low Standard) Note: Data gaps appear when the sonde is removed for calibration or when the flow depth is below the sensors

5 Kinley Creek B (August 18, September 2, 217) Explanation of Statistics: The minimum of the values recorded by the datasonde in 1 minute intervals. The maximum of the values recorded by the datasonde in 1 minute intervals. MEDIAN The median of all the values recorded by the datasonde in 1 minute intervals. MEAN The average of all the values recorded by the datasonde in 1 minute intervals. The standard deviation of all the values recorded by the datasonde in 1 minute intervals. Sampled Data: Analyte (units) Escherichia coli (MPN/1mL) Total Suspended Solids Sample 1 Sample 2 Sample Sample 4 9/6/217 Time Result Time Result Time Result Time Result 9: Total Phosphorus Total Nitrogen Note: The sample collected on 9/6/217 was collected during dry weather conditions.