Nevada City Wastewater Treatment Plant
Nevada City, CA · Nevada County · Publicly Owned Treatment Works
- Average flow
- 0.38 MGD
- Design flow
- 0.69 MGD
- NPDES permit
- 3603417256
- Effective
- Permit expires
- July 2027
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
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Compliance snapshot (last 3 years)
- Total violations
- 187
- Effluent violations
- 27
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Capital improvement projects in Nevada City
| Project | Budget | Years |
|---|---|---|
| Additional Reservoir Storage | $9,130,000 | 2027–2029 |
| Conversion to UV | $6,000,000 | 2028–2029 |
| Sugarloaf Additional Water Tank | $5,080,000 | 2028–2030 |
| Biosolids Processing | $2,700,000 | 2026–2028 |
| Emergency Wastewater Storage Basins | $2,350,000 | 2028–2030 |
Full project details — scope, funding source, engineering consultant and the decision-makers behind each project — are available in Klarifi, along with similar wastewater capital projects in other cities.
Key contacts
7 verified contacts for Nevada City Wastewater Treatment Plant, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Nevada City Wastewater Treatment Plant — plus full compliance history and discharge data.
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Data sourced from public EPA / NPDES records and Klarifi analysis. Last updated November 2025.