Synoptic Monitoring Event on April 22, 2025
for Virgil Creek under Base Flow conditions
Notes: Event Time = Time of sampling (Eastern Time) at stream mouth (Virgil Creek Freeville)
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 Outlet (VCDL) |
Turbidity | 7.4 | NTU | Lab | |
| Total Phosphorus (as P) | 28.1 | ug/L | Lab | ||
| Temperature | 9.0 | C | Field | ||
| Specific Conductance | 235.0 | uS/cm | Lab | ||
| Soluble Reactive Phosphorus (as P) | 14.1 | ug/L | Exceeded 15 min. holding time for filtration | Lab | |
| Solids, Total Suspended | 9.3 | mg/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 0.23 | mg/L | Lab | ||
| Hydrogen Ion (pH) | 8.0 | Unitless (negative logarithm of H ion concentration) | Not Certifiable | Lab | |
| Hardness, Total | 91.7 | mg CaCO3/L | Lab | ||
| E. Coli | 20.0 | Colonies/100 ml | Lab | ||
| Chloride | 18.1 | mg/L | Lab | ||
| Alkalinity | 86.6 | mg CaCO3/L | Sample collected with head space | Lab | |
|
Dryden Lake Park (DLP) |
Turbidity | 11.0 | NTU | Lab | |
| Total Phosphorus (as P) | 30.4 | ug/L | Lab | ||
| Temperature | 9.0 | C | Field | ||
| Specific Conductance | 228.0 | uS/cm | Lab | ||
| Soluble Reactive Phosphorus (as P) | 23.1 | ug/L | Exceeded 15 min. holding time for filtration | Lab | |
| Solids, Total Suspended | 9.3 | mg/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 0.25 | mg/L | Lab | ||
| Hydrogen Ion (pH) | 8.25 | Unitless (negative logarithm of H ion concentration) | Not Certifiable | Lab | |
| Hardness, Total | 95.8 | mg CaCO3/L | Lab | ||
| E. Coli | 5.0 | Colonies/100 ml | non-detect | Lab | |
| Chloride | 16.3 | mg/L | Lab | ||
| Alkalinity | 105.0 | mg CaCO3/L | Sample collected with head space | Lab | |
|
Dryden Lake Inlet (DLI) |
Turbidity | 1.4 | NTU | Lab | |
| Total Phosphorus (as P) | 3.84 | ug/L | Lab | ||
| Temperature | 8.0 | C | Field | ||
| Specific Conductance | 452.0 | uS/cm | Lab | ||
| Soluble Reactive Phosphorus (as P) | 1.0 | ug/L | non-detect; Exceeded 15 min. holding time for filtration | Lab | |
| Solids, Total Suspended | 3.7 | mg/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 3.86 | mg/L | Lab | ||
| Hydrogen Ion (pH) | 8.0 | Unitless (negative logarithm of H ion concentration) | Not Certifiable | Lab | |
| Hardness, Total | 198.0 | mg CaCO3/L | Lab | ||
| E. Coli | 5.0 | Colonies/100 ml | non-detect | Lab | |
| Chloride | 29.9 | mg/L | Lab | ||
| Alkalinity | 168.0 | mg CaCO3/L | Sample collected with head space | Lab | |
|
Virgil Creek Freeville (VCF) |
Turbidity | 6.2 | NTU | Lab | |
| Total Phosphorus (as P) | 14.6 | ug/L | Lab | ||
| Temperature | 9.0 | C | Field | ||
| Specific Conductance | 382.0 | uS/cm | Lab | ||
| Soluble Reactive Phosphorus (as P) | 7.05 | ug/L | Exceeded 15 min. holding time for filtration | Lab | |
| Solids, Total Suspended | 6.7 | mg/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 0.64 | mg/L | Lab | ||
| Kjeldahl Nitrogen, Total (as N) | 0.38 | mg/L | Estimate | Lab | |
| Hydrogen Ion (pH) | 8.0 | Unitless (negative logarithm of H ion concentration) | Not Certifiable | Lab | |
| Hardness, Total | 133.0 | mg CaCO3/L | Lab | ||
| E. Coli | 10.0 | Colonies/100 ml | Lab | ||
| Chloride | 45.6 | mg/L | Lab | ||
| Alkalinity | 116.0 | mg CaCO3/L | Sample collected with head space | Lab | |
|
Spring House Bridge (VCSB) |
Turbidity | 4.4 | NTU | Lab | |
| Total Phosphorus (as P) | 12.6 | ug/L | Lab | ||
| Temperature | 9.0 | C | Field | ||
| Specific Conductance | 304.0 | uS/cm | Lab | ||
| Soluble Reactive Phosphorus (as P) | 12.5 | ug/L | Exceeded 15 min. holding time for filtration | Lab | |
| Solids, Total Suspended | 5.0 | mg/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 0.74 | mg/L | Lab | ||
| Hydrogen Ion (pH) | 8.0 | Unitless (negative logarithm of H ion concentration) | Not Certifiable | Lab | |
| Hardness, Total | 113.0 | mg CaCO3/L | Lab | ||
| E. Coli | 20.0 | Colonies/100 ml | Lab | ||
| Chloride | 31.4 | mg/L | Lab | ||
| Alkalinity | 104.0 | mg CaCO3/L | Sample collected with head space | Lab | |
|
Virgil Creek Road (VC3) |
Turbidity | 4.4 | NTU | Lab | |
| Total Phosphorus (as P) | 12.6 | ug/L | Lab | ||
| Temperature | 8.0 | C | Field | ||
| Specific Conductance | 282.0 | uS/cm | Lab | ||
| Soluble Reactive Phosphorus (as P) | 11.4 | ug/L | Exceeded 15 min. holding time for filtration | Lab | |
| Solids, Total Suspended | 3.7 | mg/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 0.94 | mg/L | Lab | ||
| Hydrogen Ion (pH) | 8.25 | Unitless (negative logarithm of H ion concentration) | Not Certifiable | Lab | |
| Hardness, Total | 99.0 | mg CaCO3/L | Lab | ||
| E. Coli | 30.0 | Colonies/100 ml | Lab | ||
| Chloride | 30.6 | mg/L | Lab | ||
| Alkalinity | 92.0 | mg CaCO3/L | Sample collected with head space | Lab |