Synoptic Monitoring Event on April 06, 2026
for Direct Streams under Base Flow conditions
Notes: Only 1 site was considered "Stormwater", the rest being "Moderate". All the "Water Appearance" notations, of the 4 possibilities, were indicated as "Clear" or, mostly, "Murky", none in the top 2 categories of "Muddy" or "Chocolate Brow". Over all Turbidity and TSS values are moderate with only a few high values. Dean's Creek Sherwood (DCS)- Heavy rain preceded sample date. Stream flow at about 5 ft3/sec. Tile Drains flowing into stream 50 ft upstream of sample site.; Dean's Creek Dublin Hill (DCDH)-Heavy rain preceded sample date. Stream flow at about 3.5 ft3/sec.; Dean's Creek at 34B (DC34B)- Heavy rain preceded sample date. Stream flow at about 1.5 ft3/sec., Culvert was washed out from recent flooding at sample site. Sample collected at normal spot upstream of damaged culvert. Photo taken and sent by email.; Mill Creek Atwater Rd (MCA)- Stormwater yesterday - did not take additional samples for calibrating as a result.
Direct Streams 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 |
|---|---|---|---|---|---|
|
Dean's Creek at 34B (DC34B) |
Turbidity | 12.0 | NTU | Lab | |
| Total Phosphorus (as P) | 205.0 | ug/L | Lab | ||
| Temperature | 4.0 | C | Field | ||
| Specific Conductance | 636.0 | uS/cm | Lab | ||
| Soluble Reactive Phosphorus (as P) | 133.0 | ug/L | Exceeded 15 min. holding time for filtration | Lab | |
| Solids, Total Suspended | 3.33 | mg/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 7.5 | mg/L | Lab | ||
| E. Coli | 80.0 | Colonies/100 ml | Lab | ||
| Chloride | 31.7 | mg/L | Lab | ||
|
Paines Creek Mouth (PCO/PCM) |
Turbidity | 10.0 | NTU | Lab | |
| Total Phosphorus (as P) | 53.7 | ug/L | Lab | ||
| Temperature | 4.0 | C | Field | ||
| Specific Conductance | 550.0 | uS/cm | Lab | ||
| Soluble Reactive Phosphorus (as P) | 42.2 | ug/L | Exceeded 15 min. holding time for filtration | Lab | |
| Solids, Total Suspended | 6.33 | mg/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 5.66 | mg/L | Lab | ||
| Kjeldahl Nitrogen, Total (as N) | 0.12 | mg/L | non-detect; Result may be biased low when Nitrate+Nitrite Nitrogen (as N) > 4 mg/L | Lab | |
| E. Coli | 100.0 | Colonies/100 ml | Lab | ||
| Chloride | 31.0 | mg/L | Lab | ||
|
Dean's Creek Dublin Hill (DCDH) |
Turbidity | 7.2 | NTU | Lab | |
| Total Phosphorus (as P) | 148.0 | ug/L | Lab | ||
| Temperature | 4.0 | C | Field | ||
| Specific Conductance | 595.0 | uS/cm | Lab | ||
| Soluble Reactive Phosphorus (as P) | 79.1 | ug/L | Exceeded 15 min. holding time for filtration | Lab | |
| Solids, Total Suspended | 4.0 | mg/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 6.15 | mg/L | Lab | ||
| E. Coli | 130.0 | Colonies/100 ml | Lab | ||
| Chloride | 28.0 | mg/L | Lab | ||
|
Dean's Creek Sherwood (DCS) |
Turbidity | 6.8 | NTU | Lab | |
| Total Phosphorus (as P) | 112.0 | ug/L | Lab | ||
| Temperature | 4.0 | C | Field | ||
| Specific Conductance | 607.0 | uS/cm | Lab | ||
| Soluble Reactive Phosphorus (as P) | 94.7 | ug/L | Exceeded 15 min. holding time for filtration | Lab | |
| Solids, Total Suspended | 5.0 | mg/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 7.4 | mg/L | Lab | ||
| E. Coli | 80.0 | Colonies/100 ml | Lab | ||
| Chloride | 28.5 | mg/L | Lab | ||
|
Dean's Creek Mouth (DCM) |
Turbidity | 6.1 | NTU | Lab | |
| Total Phosphorus (as P) | 113.0 | ug/L | Lab | ||
| Temperature | 4.0 | C | Field | ||
| Specific Conductance | 582.0 | uS/cm | Lab | ||
| Soluble Reactive Phosphorus (as P) | 90.3 | ug/L | Exceeded 15 min. holding time for filtration | Lab | |
| Solids, Total Suspended | 3.0 | mg/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 6.73 | mg/L | Lab | ||
| Kjeldahl Nitrogen, Total (as N) | 0.26 | mg/L | Estimate; Result may be biased low when Nitrate+Nitrite Nitrogen (as N) > 4 mg/L | Lab | |
| E. Coli | 150.0 | Colonies/100 ml | Lab | ||
| Chloride | 28.2 | mg/L | Lab | ||
|
Mill Creek Belltown Rd (MCB) |
Turbidity | 25.0 | NTU | Lab | |
| Total Phosphorus (as P) | 79.6 | ug/L | Lab | ||
| Temperature | 4.0 | C | Field | ||
| Specific Conductance | 602.0 | uS/cm | Lab | ||
| Soluble Reactive Phosphorus (as P) | 29.7 | ug/L | Exceeded 15 min. holding time for filtration | Lab | |
| Solids, Total Suspended | 14.0 | mg/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 9.05 | mg/L | Lab | ||
| E. Coli | 60.0 | Colonies/100 ml | Lab | ||
| Chloride | 26.6 | mg/L | Lab | ||
|
Town Line Creek Lake Rd (TLL) |
Turbidity | 33.0 | NTU | Lab | |
| Total Phosphorus (as P) | 103.0 | ug/L | Lab | ||
| Temperature | 3.0 | C | Field | ||
| Specific Conductance | 620.0 | uS/cm | Lab | ||
| Soluble Reactive Phosphorus (as P) | 63.9 | ug/L | Exceeded 15 min. holding time for filtration | Lab | |
| Solids, Total Suspended | 7.0 | mg/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 6.78 | mg/L | Lab | ||
| E. Coli | 260.0 | Colonies/100 ml | Lab | ||
| Chloride | 36.0 | mg/L | Lab | ||
|
Town Line Creek Mouth (TLM) |
Turbidity | 14.0 | NTU | Lab | |
| Total Phosphorus (as P) | 76.8 | ug/L | Lab | ||
| Temperature | 4.0 | C | Field | ||
| Specific Conductance | 615.0 | uS/cm | Lab | ||
| Soluble Reactive Phosphorus (as P) | 54.1 | ug/L | Exceeded 15 min. holding time for filtration | Lab | |
| Solids, Total Suspended | 5.0 | mg/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 5.82 | mg/L | Lab | ||
| Kjeldahl Nitrogen, Total (as N) | 0.12 | mg/L | non-detect; Result may be biased low when Nitrate+Nitrite Nitrogen (as N) > 4 mg/L | Lab | |
| E. Coli | 70.0 | Colonies/100 ml | Lab | ||
| Chloride | 45.7 | mg/L | Lab | ||
|
Mill Creek Atwater Rd (MCA) |
Turbidity | 17.0 | NTU | Lab | |
| Total Phosphorus (as P) | 71.1 | ug/L | Lab | ||
| Temperature | 4.0 | C | Field | ||
| Specific Conductance | 626.0 | uS/cm | Lab | ||
| Soluble Reactive Phosphorus (as P) | 46.3 | ug/L | Exceeded 15 min. holding time for filtration | Lab | |
| Solids, Total Suspended | 8.0 | mg/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 8.38 | mg/L | Lab | ||
| E. Coli | 75.0 | Colonies/100 ml | Lab | ||
| Chloride | 41.8 | mg/L | Lab | ||
|
Mill Creek Mouth (MCM) |
Turbidity | 15.0 | NTU | Lab | |
| Total Phosphorus (as P) | 106.0 | ug/L | Lab | ||
| Temperature | 4.0 | C | Field | ||
| Specific Conductance | 605.0 | uS/cm | Lab | ||
| Soluble Reactive Phosphorus (as P) | 51.3 | ug/L | Exceeded 15 min. holding time for filtration | Lab | |
| Solids, Total Suspended | 5.33 | mg/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 7.7 | mg/L | Lab | ||
| Kjeldahl Nitrogen, Total (as N) | 0.12 | mg/L | non-detect; Result may be biased low when Nitrate+Nitrite Nitrogen (as N) > 4 mg/L | Lab | |
| E. Coli | 220.0 | Colonies/100 ml | Lab | ||
| Chloride | 41.9 | mg/L | Lab | ||
|
Paines Creek Rafferty Road (PCR) |
Turbidity | 10.0 | NTU | Lab | |
| Total Phosphorus (as P) | 61.3 | ug/L | Lab | ||
| Temperature | 4.0 | C | Field | ||
| Specific Conductance | 641.0 | uS/cm | Lab | ||
| Soluble Reactive Phosphorus (as P) | 34.1 | ug/L | Exceeded 15 min. holding time for filtration | Lab | |
| Solids, Total Suspended | 11.0 | mg/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 8.92 | mg/L | Lab | ||
| E. Coli | 290.0 | Colonies/100 ml | Lab | ||
| Chloride | 42.2 | mg/L | Lab | ||
|
Paines Creek Tributary (PCT) |
Turbidity | 3.5 | NTU | Lab | |
| Total Phosphorus (as P) | 68.3 | ug/L | Lab | ||
| Temperature | 5.0 | C | Field | ||
| Specific Conductance | 668.0 | uS/cm | Lab | ||
| Soluble Reactive Phosphorus (as P) | 48.9 | ug/L | Exceeded 15 min. holding time for filtration | Lab | |
| Solids, Total Suspended | 2.33 | mg/L | Lab | ||
| Nitrate-+Nitrite-Nitrogen (as N) | 8.31 | mg/L | Lab | ||
| E. Coli | 70.0 | Colonies/100 ml | Lab | ||
| Chloride | 41.6 | mg/L | Lab |