Notes:
Virgil 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
Dryden Lake Park
(DLP)
Turbidity 5.56 NTU Lab
Total Phosphorus (as P) 50.6 ug/L Lab
Total Coliform 1620.0 Colonies/100 ml Lab
Temperature 20.0 C Field
Specific Conductance 194.0 uS/cm Lab
Soluble Reactive Phosphorus (as P) 7.39 ug/L Exceeded 15 min. holding time for filtration Lab
Solids, Total Suspended 7.25 mg/L Lab
Nitrate-+Nitrite-Nitrogen (as N) 0.04 mg/L Lab
Hydrogen Ion (pH) 8.75 Unitless (negative logarithm of H ion concentration) Not Certifiable Lab
Hardness, Total 76.5 mg CaCO3/L Lab
E. Coli 20.0 Colonies/100 ml Lab
Chloride 14.5 mg/L Lab
Alkalinity 63.6 mg CaCO3/L Sample collected with head space Lab
Virgil Creek Freeville
(VCF)
Turbidity 6.54 NTU Lab
Total Phosphorus (as P) 25.8 ug/L Lab
Total Coliform 24500.0 Colonies/100 ml Lab
Sulfate 11.5 mg/L Lab
Strontium 0.099 mg/L Lab
Specific Conductance 373.0 uS/cm Lab
Soluble Reactive Phosphorus (as P) 15.9 ug/L Exceeded 15 min. holding time for filtration Lab
Solids, Total Suspended 7.0 mg/L Lab
Solids, Total Dissolved 300.0 mg/L Lab
Nitrate-+Nitrite-Nitrogen (as N) 0.5 mg/L Lab
MBAS (surfactants) 0.02 mg/L non-detect Lab
Kjeldahl Nitrogen, Total (as N) 0.505 mg/L Blank > 10% Lab
Hydrogen Ion (pH) 7.75 Unitless (negative logarithm of H ion concentration) Not Certifiable Lab
Hardness, Total 147.6 mg CaCO3/L Lab
Gross Beta Radioactivity 0.57 pCi/L Lab
Gross Alpha Radioactivity -0.19 pCi/L Lab
E. Coli 380.0 Colonies/100 ml Lab
Chloride 35.6 mg/L Lab
Chemical Oxygen Demand 5.0 mg/L non-detect Lab
Barium 0.037 mg/L Lab
Alkalinity 126.0 mg CaCO3/L Sample collected with head space Lab
Spring House Bridge
(VCSB)
Turbidity 5.81 NTU Lab
Total Phosphorus (as P) 28.4 ug/L Lab
Total Coliform 3580.0 Colonies/100 ml Lab
Temperature 19.0 C Field
Sulfate 11.25 mg/L Lab
Strontium 0.077 mg/L Lab
Specific Conductance 322.0 uS/cm Lab
Soluble Reactive Phosphorus (as P) 12.4 ug/L Exceeded 15 min. holding time for filtration Lab
Solids, Total Suspended 8.75 mg/L Lab
Solids, Total Dissolved 190.0 mg/L Lab
Nitrate-+Nitrite-Nitrogen (as N) 0.54 mg/L Lab
MBAS (surfactants) 0.02 mg/L non-detect Lab
Kjeldahl Nitrogen, Total (as N) 0.423 mg/L Blank > 10% Lab
Hydrogen Ion (pH) 8.0 Unitless (negative logarithm of H ion concentration) Not Certifiable Lab
Hardness, Total 130.0 mg CaCO3/L Lab
Gross Beta Radioactivity 1.32 pCi/L Lab
Gross Alpha Radioactivity 0.94 pCi/L Lab
E. Coli 40.0 Colonies/100 ml Lab
Chloride 28.0 mg/L Lab
Chemical Oxygen Demand 5.0 mg/L non-detect Lab
Barium 0.031 mg/L Lab
Alkalinity 113.0 mg CaCO3/L Sample collected with head space Lab
Dryden Lake Outlet
(VCDL)
Turbidity 3.8 NTU Lab
Total Phosphorus (as P) 50.6 ug/L Lab
Total Coliform 11000.0 Colonies/100 ml Lab
Temperature 19.0 C Field
Sulfate 10.75 mg/L Lab
Strontium 0.054 mg/L Lab
Specific Conductance 217.0 uS/cm Lab
Soluble Reactive Phosphorus (as P) 30.9 ug/L Exceeded 15 min. holding time for filtration Lab
Solids, Total Suspended 5.75 mg/L Lab
Solids, Total Dissolved 120.0 mg/L Lab
Nitrate-+Nitrite-Nitrogen (as N) 0.1 mg/L Lab
MBAS (surfactants) 0.02 mg/L non-detect Lab
Kjeldahl Nitrogen, Total (as N) 0.581 mg/L Blank > 10% Lab
Hydrogen Ion (pH) 7.0 Unitless (negative logarithm of H ion concentration) Not Certifiable Lab
Hardness, Total 90.4 mg CaCO3/L Lab
Gross Beta Radioactivity 0.44 pCi/L Lab
Gross Alpha Radioactivity 0.54 pCi/L Lab
E. Coli 80.0 Colonies/100 ml Lab
Chloride 16.9 mg/L Lab
Chemical Oxygen Demand 27.0 mg/L Lab
Barium 0.024 mg/L Lab
Alkalinity 71.3 mg CaCO3/L Sample collected with head space Lab
Virgil Creek Road
(VC3)
Turbidity 4.28 NTU Lab
Total Phosphorus (as P) 18.7 ug/L Lab
Total Coliform 12500.0 Colonies/100 ml Lab
Temperature 15.0 C Field
Specific Conductance 357.0 uS/cm Lab
Soluble Reactive Phosphorus (as P) 13.8 ug/L Exceeded 15 min. holding time for filtration Lab
Solids, Total Suspended 4.5 mg/L Lab
Nitrate-+Nitrite-Nitrogen (as N) 0.87 mg/L Lab
Hydrogen Ion (pH) 8.0 Unitless (negative logarithm of H ion concentration) Not Certifiable Lab
Hardness, Total 140.0 mg CaCO3/L Lab
E. Coli 500.0 Colonies/100 ml Lab
Chloride 31.1 mg/L Lab
Alkalinity 126.0 mg CaCO3/L Sample collected with head space Lab