World wastewater treatment plant observatory · data as reported by each inventory

Wastewater treatment plants in United States · New York

← Back to the map

605 inventory records · EPA Clean Watersheds Needs Survey 2022

Data years: 2022. The inventory date does not establish current operation.

605 results

CompareNameNative sizeYear
Bethlehem (T) S. Albany SD STPDelmar0.009 MGD (million gallons per day)2022
Putnam (T) STP and SewersPutnam Station0.007 MGD (million gallons per day)2022
Plattsburgh (T) Cadyville STPCadyville0.006 MGD (million gallons per day)2022
Oswego (T) Sleepy Hollow STPOswego0.006 MGD (million gallons per day)2022
Great Valley (T) FairView Subd.SD#4Great Valley0.004 MGD (million gallons per day)2022

Regulatory context

General reference. This is not an exhaustive review of applicable law.

United States: Clean Water Act / NPDES

NPDES regulates pollutant discharges from point sources to waters of the United States. The permit sets limits and monitoring conditions. A CWNS code identifies an inventory record, not an NPDES permit.

  • Permit identifier and permitting authority: EPA or an authorized state.
  • Outfall and receiving water; sewer connections follow a different control route.
  • Current permit conditions, limits and dated measurements; these are not included in CWNS.

References reviewed: 2026-11-06. Individual applicability: undetermined. This profile does not establish authorization or compliance.