Synoptic Monitoring Event on July 29, 2024
for Great Gully Creek under Base Flow conditions
Notes: Event Time = Time of sampling (Eastern Time) at stream mouth (Great Gully Creek Mouth) Great Gully Creek @ Chase Rd. & Rt. 34B (GGC34B)- From bridge Weeds extremely overgrown. Hard to get bucket up from bridge. Field duplicate sample failed for total suspended solids and soluble reactive phosphorus. These results are not reported here.
Great Gully 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 |
|---|---|---|---|---|---|
|
Great Gully Creek @ Chase Rd. & Rt. 34B (GGC34B) |
Turbidity | 3.5 | NTU | Field blank failed for turbidity (FB=0.7 NTU). Turbidity results may be biased high. Criterion is <0.1 NTU. | Lab |
| Total Phosphorus (as P) | 77.1 | ug/L | Lab | ||
| Temperature | 17.0 | C | Field | ||
| Specific Conductance | 670.0 | uS/cm | Field blank failed marginally for conductivity (FB=1.31 uS/cm). Conductivity results may be biased high. Criterion is <1.0 uS/cm. | Lab | |
| Nitrate-+Nitrite-Nitrogen (as N) | 1.77 | mg/L | Lab | ||
| Kjeldahl Nitrogen, Total (as N) | 0.68 | mg/L | Estimate | Lab | |
| E. Coli | 2750.0 | Colonies/100 ml | High RPD between primary sample and field duplicate for E. coli. Absolute difference for raw colony count on each culture plate was small (<10 colonies). | Lab | |
| Chloride | 25.9 | mg/L | Lab | ||
|
Great Gully Creek Mouth (GGM) |
Turbidity | 1.4 | NTU | Field blank failed for turbidity (FB=0.7 NTU). Turbidity results may be biased high. Criterion is <0.1 NTU. | Lab |
| Total Phosphorus (as P) | 15.4 | ug/L | Lab | ||
| Temperature | 19.0 | C | Field | ||
| Specific Conductance | 553.0 | uS/cm | Field blank failed marginally for conductivity (FB=1.31 uS/cm). Conductivity results may be biased high. Criterion is <1.0 uS/cm. | Lab | |
| Nitrate-+Nitrite-Nitrogen (as N) | 1.15 | mg/L | Lab | ||
| Kjeldahl Nitrogen, Total (as N) | 0.25 | mg/L | non-detect | Lab | |
| E. Coli | 450.0 | Colonies/100 ml | High RPD between primary sample and field duplicate for E. coli. Absolute difference for raw colony count on each culture plate was small (<10 colonies). | Lab | |
| Chloride | 29.0 | mg/L | Lab |