Sheldrake Creek Synoptic Monitoring Event on May 23, 2024, under Base Flow conditions
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 | Remarks | Location |
|---|---|---|---|---|
| Sheldrake Creek Mouth | Specific Conductance | 474.0 uS/cm | Lab | |
| Alkalinity | 202.0 mg CaCO3/L | Sample collected with head space | Lab | |
| Hardness, Total | 220.0 mg CaCO3/L | Lab | ||
| Chloride | 20.1 mg/L | Lab | ||
| Turbidity | 1.1 NTU | Lab | ||
| Solids, Total Suspended | 2.0 mg/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 0.75 mg/L | Lab | ||
| Kjeldahl Nitrogen, Total (as N) | 0.21 mg/L | Estimate | Lab | |
| Temperature | 18.0 C | Field | ||
| E. Coli | 60.0 Colonies/100 ml | Lab | ||
| Soluble Reactive Phosphorus (as P) | 12.7 ug/L | Exceeded 15 min. holding time for filtration | Lab | |
| Total Phosphorus (as P) | 17.1 ug/L | Lab | ||
| Hydrogen Ion (pH) | 8.5 Unitless (negative logarithm of H ion concentration) | Not Certifiable | Lab | |
| Sheldrake Creek at Hall Rd. | Specific Conductance | 495.0 uS/cm | Lab | |
| Alkalinity | 212.0 mg CaCO3/L | Sample collected with head space | Lab | |
| Chloride | 20.2 mg/L | Lab | ||
| Turbidity | 3.5 NTU | Lab | ||
| Solids, Total Suspended | 2.67 mg/L | Lab | ||
| Soluble Reactive Phosphorus (as P) | 35.0 ug/L | Exceeded 15 min. holding time for filtration | Lab | |
| Total Phosphorus (as P) | 47.3 ug/L | Lab | ||
| Temperature | 20.0 C | Field | ||
| E. Coli | 600.0 Colonies/100 ml | Lab | ||
| Hydrogen Ion (pH) | 8.5 Unitless (negative logarithm of H ion concentration) | Not Certifiable | Lab | |
| Hardness, Total | 223.0 mg CaCO3/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 0.79 mg/L | Lab | ||
| Sheldrake Creek at 96a | Specific Conductance | 391.0 uS/cm | Lab | |
| Alkalinity | 198.0 mg CaCO3/L | Sample collected with head space | Lab | |
| Hardness, Total | 223.0 mg CaCO3/L | Lab | ||
| Chloride | 14.5 mg/L | Lab | ||
| Turbidity | 2.6 NTU | Lab | ||
| Soluble Reactive Phosphorus (as P) | 9.86 ug/L | Exceeded 15 min. holding time for filtration | Lab | |
| Total Phosphorus (as P) | 26.0 ug/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 0.62 mg/L | Lab | ||
| Temperature | 19.0 C | Field | ||
| E. Coli | 175.0 Colonies/100 ml | Lab | ||
| Solids, Total Suspended | 4.33 mg/L | Lab | ||
| Hydrogen Ion (pH) | 8.25 Unitless (negative logarithm of H ion concentration) | Not Certifiable | Lab | |
| Sheldrake Creek at Lodi Covert Townline Rd. | Specific Conductance | 429.0 uS/cm | Lab | |
| Hardness, Total | 206.0 mg CaCO3/L | Lab | ||
| Chloride | 15.0 mg/L | Lab | ||
| Turbidity | 2.0 NTU | Lab | ||
| Soluble Reactive Phosphorus (as P) | 10.2 ug/L | Exceeded 15 min. holding time for filtration | Lab | |
| Total Phosphorus (as P) | 25.1 ug/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 1.22 mg/L | Lab | ||
| E. Coli | 130.0 Colonies/100 ml | Lab | ||
| Temperature | 19.0 C | Field | ||
| Hydrogen Ion (pH) | 8.25 Unitless (negative logarithm of H ion concentration) | Not Certifiable | Lab | |
| Solids, Total Suspended | 1.0 mg/L | non-detect | Lab | |
| Alkalinity | 188.0 mg CaCO3/L | Sample collected with head space | Lab |