Rensselaer Falls WWTP
Rensselaer Falls, NY · Saint Lawrence County · Publicly Owned Treatment Works
- Average flow
- 0.02 MGD
- Design flow
- 0.05 MGD
- NPDES permit
- NY0257613
- Effective
- Permit expires
- March 2027
- Population served
- 229
- CWNS 2022
Rensselaer Falls WWTP is a publicly owned wastewater treatment works in Rensselaer Falls, Saint Lawrence County, New York treating an average of 0.02 million gallons per day against a permitted design capacity of 0.05 MGD, serving about 229 residents. It discharges under NPDES permit NY0257613 (effective), which expires in March 2027, with 9 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 9
- Effluent violations
- 5
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Rensselaer Falls WWTP, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Rensselaer Falls WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in New York
Dekalb Junction · 7 mi away
0.02 MGD
Canton · 8 mi away
0.38 MGD
Lisbon · 9 mi away
0.01 MGD
Hermon · 10 mi away
0.03 MGD
Ogdensburg · 11 mi away
1.6 MGD
Potsdam · 17 mi away
1.05 MGD
Norwood · 19 mi away
0.14 MGD
Waddington · 20 mi away
0.05 MGD
Rensselaer Falls WWTP: 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 September 29, 2025.