Corning (c) WWTP
Corning, NY · Steuben County · Publicly Owned Treatment Works
- Average flow
- 0.81 MGD
- Design flow
- 3.08 MGD
- NPDES permit
- NY0025721
- Effective
- Permit expires
- March 2027
- Population served
- 10,696
- CWNS 2022
Corning (c) WWTP is a publicly owned wastewater treatment works in Corning, Steuben County, New York treating an average of 0.81 million gallons per day against a permitted design capacity of 3.08 MGD, serving about 10,696 residents. Treatment on site includes clarifiers, biogas silos. It discharges under NPDES permit NY0025721 (effective), which expires in March 2027, with 7 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
- 7
- Effluent violations
- 7
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Capital improvement projects in Corning
Corning's capital improvement plan lists 6 water, sewer and wastewater line items worth $3M starting 2026–2029. The largest budgeted items are shown here.
All water and sewer capital projects in Corning →
| Project | Budget | Years |
|---|---|---|
| WWTP Boiler Replacement | $1,230,000 | 2026–2026 |
| Main Replacement | $1,000,000 | 2026–2030 |
| Well Disinfection | $350,000 | 2026–2026 |
| Water Well #3 | $170,000 | 2027–2027 |
| Houghton Plot - Hydrant/Valve Replacement | $158,000 | 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
2 verified contacts for Corning (c) WWTP, with validated emails and direct phone numbers.
Unlock 2 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Corning (c) WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in New York
Corning · 2 mi away
0.06 MGD
Painted Post · 3 mi away
0.14 MGD
Painted Post · 3 mi away
0.68 MGD
Elmira · 12 mi away
—
Watkins Glen · 19 mi away
0.39 MGD
Bath · 19 mi away
0.56 MGD
Woodhull · 20 mi away
0.01 MGD
Chemung · 23 mi away
0.00095 MGD
Corning (c) 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 March 1, 2025.