Virgil Creek Synoptic Monitoring Event on May 22, 2023, under Base Flow conditions
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 | Remarks | Location |
|---|---|---|---|---|
| Virgil Creek Road | Soluble Reactive Phosphorus (as P) | 17.7 ug/L | Exceeded 15 min. holding time for filtration | Lab |
| Chloride | 46.1 mg/L | Lab | ||
| Turbidity | 3.3 NTU | Field blank failed, results may be biased high | Lab | |
| Total Phosphorus (as P) | 21.0 ug/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 1.11 mg/L | Lab | ||
| Temperature | 10.0 C | Field | ||
| Solids, Total Suspended | 0.63 mg/L | non-detect; Field duplicate exceeds criteria based on RPD, but absolute concentration difference is relatively small | Lab | |
| E. Coli | 200.0 Colonies/100 ml | Field duplicate exceeds criteria based on RPD, but absolute concentration difference is relatively small considering the number of colonies cultured | Lab | |
| Specific Conductance | 444.0 uS/cm | Field blank failed, results may be biased high | Lab | |
| Dryden Lake Outlet | Soluble Reactive Phosphorus (as P) | 21.7 ug/L | Exceeded 15 min. holding time for filtration | Lab |
| Chloride | 17.7 mg/L | Lab | ||
| Turbidity | 4.7 NTU | Field blank failed, results may be biased high | Lab | |
| Total Phosphorus (as P) | 46.5 ug/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 0.48 mg/L | Lab | ||
| Temperature | 12.0 C | Field | ||
| E. Coli | 60.0 Colonies/100 ml | Field duplicate exceeds criteria based on RPD, but absolute concentration difference is relatively small considering the number of colonies cultured | Lab | |
| Specific Conductance | 240.0 uS/cm | Field blank failed, results may be biased high | Lab | |
| Solids, Total Suspended | 5.5 mg/L | Field duplicate exceeds criteria based on RPD, but absolute concentration difference is relatively small | Lab | |
| Virgil Creek Freeville | Turbidity | 8.6 NTU | Field blank failed, results may be biased high | Lab |
| Kjeldahl Nitrogen, Total (as N) | 0.35 mg/L | Estimate | Lab | |
| Total Phosphorus (as P) | 21.2 ug/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 0.64 mg/L | Lab | ||
| Temperature | 14.0 C | Field | ||
| Specific Conductance | 439.0 uS/cm | Field blank failed, results may be biased high | Lab | |
| Chloride | 47.8 mg/L | Lab | ||
| Soluble Reactive Phosphorus (as P) | 7.2 ug/L | Exceeded 15 min. holding time for filtration | Lab | |
| Solids, Total Suspended | 5.25 mg/L | Field duplicate exceeds criteria based on RPD, but absolute concentration difference is relatively small | Lab | |
| E. Coli | 80.0 Colonies/100 ml | Field duplicate exceeds criteria based on RPD, but absolute concentration difference is relatively small considering the number of colonies cultured | Lab | |
| Spring House Bridge | Turbidity | 2.3 NTU | Field blank failed, results may be biased high | Lab |
| Chloride | 39.8 mg/L | Lab | ||
| Solids, Total Suspended | 0.63 mg/L | non-detect; Field duplicate exceeds criteria based on RPD, but absolute concentration difference is relatively small | Lab | |
| Soluble Reactive Phosphorus (as P) | 19.4 ug/L | Exceeded 15 min. holding time for filtration | Lab | |
| Total Phosphorus (as P) | 16.0 ug/L | Lab | ||
| Temperature | 12.0 C | Field | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 0.63 mg/L | Lab | ||
| E. Coli | 80.0 Colonies/100 ml | Field duplicate exceeds criteria based on RPD, but absolute concentration difference is relatively small considering the number of colonies cultured | Lab | |
| Specific Conductance | 403.0 uS/cm | Field blank failed, results may be biased high | Lab | |
| Dryden Lake Inlet | Soluble Reactive Phosphorus (as P) | 16.0 ug/L | Exceeded 15 min. holding time for filtration | Lab |
| Chloride | 34.3 mg/L | Lab | ||
| Turbidity | 6.1 NTU | Field blank failed, results may be biased high | Lab | |
| Total Phosphorus (as P) | 14.8 ug/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 2.87 mg/L | Lab | ||
| Temperature | 7.0 C | Field | ||
| Specific Conductance | 406.0 uS/cm | Field blank failed, results may be biased high | Lab | |
| Solids, Total Suspended | 16.5 mg/L | Field duplicate exceeds criteria based on RPD, but absolute concentration difference is relatively small | Lab | |
| E. Coli | 10.0 Colonies/100 ml | non-detect; Field duplicate exceeds criteria based on RPD, but absolute concentration difference is relatively small considering the number of colonies cultured | Lab | |
| Dryden Lake Park | Chloride | 11.6 mg/L | Lab | |
| Total Phosphorus (as P) | 41.3 ug/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 1.07 mg/L | Lab | ||
| Temperature | 13.0 C | Field | ||
| Soluble Reactive Phosphorus (as P) | 1.73 ug/L | Estimate; Exceeded 15 min. holding time for filtration | Lab | |
| Specific Conductance | 211.0 uS/cm | Field blank failed, results may be biased high | Lab | |
| Solids, Total Suspended | 10.0 mg/L | Field duplicate exceeds criteria based on RPD, but absolute concentration difference is relatively small | Lab | |
| E. Coli | 10.0 Colonies/100 ml | non-detect; Field duplicate exceeds criteria based on RPD, but absolute concentration difference is relatively small considering the number of colonies cultured | Lab |