Synoptic Monitoring Event on June 24, 2026
for Sheldrake Creek under Base Flow conditions
Notes: Event Time= Time of Sampling (Eastern Time) at Sheldrake Creek Mouth at Route 153 crossing (SHCM); Mouth at Route 13 (SHCM): Black Sludge near corrugated drainage pipe Southwest side of creek next to Bridge.
Sheldrake 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 |
|---|---|---|---|---|---|
|
Sheldrake Creek at Hall Rd. (SHCHP) |
Turbidity | 1.8 | NTU | Lab | |
| Total Phosphorus (as P) | 24.8 | ug/L | Lab | ||
| Temperature | 16.0 | C | Field | ||
| Specific Conductance | 496.0 | uS/cm | Lab | ||
| Soluble Reactive Phosphorus (as P) | 24.0 | ug/L | Lab | ||
| Solids, Total Suspended | 1.65 | mg/L | non-detect | Lab | |
| Nitrate-+Nitrite-Nitrogen (as N) | 4.04 | mg/L | Lab | ||
| E. Coli | 290.0 | Colonies/100 ml | Lab | ||
| Chloride | 27.1 | mg/L | Lab | ||
|
Sheldrake Creek at Lodi Covert Townline Rd. (SHCLC) |
Turbidity | 2.5 | NTU | Lab | |
| Total Phosphorus (as P) | 17.6 | ug/L | Lab | ||
| Temperature | 14.0 | C | Field | ||
| Specific Conductance | 436.0 | uS/cm | Lab | ||
| Soluble Reactive Phosphorus (as P) | 16.5 | ug/L | Lab | ||
| Solids, Total Suspended | 2.5 | mg/L | non-detect | Lab | |
| Nitrate-+Nitrite-Nitrogen (as N) | 2.77 | mg/L | Lab | ||
| E. Coli | 420.0 | Colonies/100 ml | Lab | ||
| Chloride | 21.6 | mg/L | Lab | ||
|
Sheldrake Creek Mouth (SHCM) |
Turbidity | 1.4 | NTU | Lab | |
| Total Phosphorus (as P) | 17.1 | ug/L | Lab | ||
| Temperature | 15.0 | C | Field | ||
| Specific Conductance | 488.0 | uS/cm | Lab | ||
| Soluble Reactive Phosphorus (as P) | 19.3 | ug/L | Lab | ||
| Solids, Total Suspended | 2.5 | mg/L | non-detect | Lab | |
| Nitrate-+Nitrite-Nitrogen (as N) | 2.49 | mg/L | Lab | ||
| Kjeldahl Nitrogen, Total (as N) | 0.115 | mg/L | non-detect | Lab | |
| E. Coli | 170.0 | Colonies/100 ml | Lab | ||
| Chloride | 26.9 | mg/L | Lab |