Port Richmond Water Pollution Control Plant
Staten Island, NY · Richmond County · Publicly Owned Treatment Works
- Average flow
- 21 MGD
- Design flow
- 60 MGD
- NPDES permit
- NY0026107
- Effective
- Permit expires
- June 2027
- Population served
- 205,835
- CWNS 2022
Port Richmond Water Pollution Control Plant is a publicly owned wastewater treatment works in Staten Island, Richmond County, New York treating an average of 21 million gallons per day against a permitted design capacity of 60 MGD, serving about 205,835 residents. Treatment on site includes clarifiers, biogas silos. It discharges under NPDES permit NY0026107 (effective), which expires in June 2027, with 4 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 4
- Effluent violations
- 4
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
45 verified contacts for Port Richmond Water Pollution Control Plant, with validated emails and direct phone numbers.
Unlock 45 verified contacts (42 more than shown)
Names, validated emails and direct phone numbers for decision-makers at Port Richmond Water Pollution Control Plant, plus the full compliance history and discharge data.
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Port Richmond Water Pollution Control Plant: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed September 11, 2026; facility record last updated July 2, 2025.