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Download Excel NPDES Self Monitoring Program
North Yuba Water District Forbestown Water Treatment Plant
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Organization
North Yuba Water Districtshow partners CVRWQCB
Program website
view
Plan contactEric Manley
530-675-2971
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| Start date | 06/22/2007 |
| End date | None |
| Objectives | The Discharger owns and operates a water treatment plant. Raw
water is siphoned for treatment either directly from the Forbestown Ditch or from the
facilitys 30.9 acre-feet capacity raw water storage reservoir that is supplied by the
Forbestown Ditch. The treatment system consists of prechlorination, coagulation,
clarification, filtration, and post-chlorination of the finished water. The Facilitys
wastewater design flow is 0.070 million gallons daily (mgd). Filter backwash is
discharged to one of two settling ponds. The supernatant from the settling ponds
discharges into the raw water reservoir (Discharge Point 001); the raw water reservoir
discharges a mixture of filter backwash and raw water to an unnamed tributary of the
New York Creek (Discharge Point 002), a water of the United States, and a tributary to
Dry Creek and the Yuba River (Englebright Dam to Feather River) within the Yuba River Hydrologic Unit, Mildred Lake Hydrologic Subarea (No. 517.13). |
| Annual budget | None |
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Basins & sub-basins monitored
- Sacramento River (Sacramento River)
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map
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Sites Monitored
| Name |
Code |
Latitude |
Longitude |
Map |
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Forbestown Ditch, collected from Facility's piped diversion line to reservoir
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RSW-001 |
39.515 |
-121.26917 |
locate |
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Unnamed tributary to New York Creek, DS of drainage canal and US of NY Flat Road
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RSW-002 |
39.51599 |
-121.269386 |
locate |
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Parameters Monitored
| Group | Parameters | Frequency |
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| Disinfection Byproducts |
Total Residual Chlorine (TRC) |
Weekly |
| General Water Quality |
pH, Turbidity |
Weekly |
| Water Toxicity |
Toxicity (chronic) - Ceriodaphnia, Toxicity (chronic) - Fathead minnow, Toxicity (chronic) - other |
Quarterly |
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Data Products Available
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