Notes: Event Time = Time of sampling (Eastern Time) at stream mouth (Catherine Creek @ Seneca Lake)
Catharine Creek Monitoring Event Graph

This bar graph reports the raw data for each location that was sampled as part of the monitoring event conducted on this date. To view results for individual water quality indicators, click-off other indicators in the legend at the bottom of the graph.

Event Results

Scroll down to view the event results for each monitoring location.

Location Analyte Value Units Remarks Location
Catharine Creek @ Seneca Lake
(CCSL)
Turbidity 15.1 NTU Lab
Total Phosphorus (as P) 40.8 ug/L Lab
Total Coliform 5000.0 Colonies/100 ml Lab
Temperature 21.0 C Field
Soluble Reactive Phosphorus (as P) 15.1 ug/L Exceeded 15 min. holding time for filtration Lab
Solids, Total Suspended 12.0 mg/L Lab
Nitrate-+Nitrite-Nitrogen (as N) 0.2 mg/L Lab
Kjeldahl Nitrogen, Total (as N) 0.67 mg/L Lab
Hydrogen Ion (pH) 7.75 Unitless (negative logarithm of H ion concentration) Not Certifiable Lab
Hardness, Total 149.0 mg CaCO3/L Lab
E. Coli 480.0 Colonies/100 ml Lab
Dissolved Oxygen 6.6 mg/L Lab
Chloride 51.9 mg/L Lab
Havana Glen Mouth
(HGM)
Turbidity 0.84 NTU Lab
Total Phosphorus (as P) 16.0 ug/L Blank > 10% Lab
Total Coliform 7500.0 Colonies/100 ml Lab
Temperature 16.5 C Field
Specific Conductance 443.0 uS/cm Lab
Soluble Reactive Phosphorus (as P) 20.1 ug/L Exceeded 15 min. holding time for filtration Lab
Solids, Total Suspended 1.5 mg/L Lab
Nitrate-+Nitrite-Nitrogen (as N) 0.82 mg/L Lab
Kjeldahl Nitrogen, Total (as N) 0.4 mg/L Lab
Hydrogen Ion (pH) 8.25 Unitless (negative logarithm of H ion concentration) Not Certifiable Lab
Hardness, Total 205.0 mg CaCO3/L Lab
E. Coli 60.0 Colonies/100 ml Lab
Dissolved Oxygen 9.2 mg/L Lab
Chloride 32.4 mg/L Lab
Catharine Creek in Millport
(CCMP)
Turbidity 1.79 NTU Lab
Total Phosphorus (as P) 11.3 ug/L Blank > 10% Lab
Total Coliform 4500.0 Colonies/100 ml Lab
Temperature 18.0 C Field
Soluble Reactive Phosphorus (as P) 18.1 ug/L Exceeded 15 min. holding time for filtration Lab
Solids, Total Suspended 0.63 mg/L non-detect Lab
Nitrate-+Nitrite-Nitrogen (as N) 0.02 mg/L Lab
Kjeldahl Nitrogen, Total (as N) 0.34 mg/L Lab
Hydrogen Ion (pH) 8.5 Unitless (negative logarithm of H ion concentration) Not Certifiable Lab
Hardness, Total 195.0 mg CaCO3/L Lab
E. Coli 60.0 Colonies/100 ml Lab
Dissolved Oxygen 8.4 mg/L Lab
Chloride 55.8 mg/L Lab
Catharine Creek @ Huck Finn Rd
(CCHF)
Turbidity 1.63 NTU Lab
Total Phosphorus (as P) 46.8 ug/L Lab
Total Coliform 7000.0 Colonies/100 ml Lab
Temperature 21.0 C Field
Specific Conductance 582.0 uS/cm Lab
Soluble Reactive Phosphorus (as P) 42.2 ug/L Exceeded 15 min. holding time for filtration Lab
Solids, Total Suspended 0.63 mg/L non-detect Lab
Nitrate-+Nitrite-Nitrogen (as N) 0.01 mg/L non-detect Lab
Kjeldahl Nitrogen, Total (as N) 0.36 mg/L Lab
Hydrogen Ion (pH) 7.0 Unitless (negative logarithm of H ion concentration) Not Certifiable Lab
Hardness, Total 227.0 mg CaCO3/L Lab
E. Coli 10.0 Colonies/100 ml non-detect Lab
Dissolved Oxygen 1.0 mg/L Lab
Chloride 75.1 mg/L Lab
Downstream of Montour Falls WWTP
(CCMFD)
Total Phosphorus (as P) 52.3 ug/L Lab
Temperature 20.0 C Field
Soluble Reactive Phosphorus (as P) 30.4 ug/L Exceeded 15 min. holding time for filtration Lab
Upstream of Montour Falls WWTP
(CCMFU)
Total Phosphorus (as P) 7.6 ug/L Blank > 10% Lab
Temperature 16.5 C Field
Soluble Reactive Phosphorus (as P) 5.4 ug/L Outside holding time; Exceeded 15 min. holding time for filtration Lab