Westchester Co Of - Yonkers Joint Waste Water Treatment Plant
Yonkers, NY · Westchester County · Publicly Owned Treatment Works
- Average flow
- 59 MGD
- Design flow
- 120 MGD
- NPDES permit
- 3400247501
- ADC
- Permit expires
- May 2019
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Biogas silos
Unlock
Unlock exact unit counts →
Compliance snapshot (last 3 years)
- Total violations
- 23
- Effluent violations
- 18
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Capital improvement projects in Yonkers
| Project | Budget | Years |
|---|---|---|
| Water Systems Improvements | $21,500,000 | 2026–2029 |
| Crisfield Pump Station | $1,100,000 | 2026–2026 |
| Water Tower Rehabilitation | $750,000 | 2026–2026 |
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
3 verified contacts for Westchester Co Of - Yonkers Joint Waste Water Treatment Plant, with validated emails and direct phone numbers.
Unlock 3 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Westchester Co Of - Yonkers Joint Waste Water Treatment Plant — plus full compliance history and discharge data.
Try Klarifi freeData sourced from public EPA / NPDES records and Klarifi analysis. Last updated January 2025.