New York sewage discharges, December 2025
5 records of sewage discharges and water advisories in New York dated in December 2025, newest first. Each record keeps the source's own times and wording.
Source: the agencies, sewer operators and EPA records named on each row and on the Sources page. Updated 2026-11-02 21:26 UTC.
| Start | Type | Water | Sewer operator | Outlet | Volume | Status and end | Source and record |
|---|---|---|---|---|---|---|---|
| Report not fully read | not linked to a mapped water | Metropolitan Syracuse WWTP | Basement backup | 460 gallons | Ended (as reported); Dec 29, 2025, 5:00 PM EST | Metropolitan Syracuse WWTP (NY DEC Sewage Pollution Right to Know), record 2310900174604012, reported Jan 2, 2026, 11:31 AM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Lake Ontario | Oswego (C) East Side STP Detention Basin CSO #002 | Concrete Pipe | 1.66 million gallons | Ended (as reported); Dec 29, 2025, 11:59 PM EST | Oswego (C) East Side STP Detention Basin CSO #002 (NY DEC Sewage Pollution Right to Know), record 2310934534333121, reported Jan 7, 2026, 4:53 PM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO) | Onondaga Lake | Metropolitan Syracuse WWTP | ChemTrade parking lot. | 29,250 gallons | Ended (as reported); Dec 29, 2025, 5:30 PM EST | Metropolitan Syracuse WWTP (NY DEC Sewage Pollution Right to Know), record 2310831455133334, reported Jan 2, 2026, 11:36 AM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Treatment bypass | Ellicott Creek | Tonawanda (T) SD #2 WWTP | not provided | “100 Gallons per Minute Estimated” | Ended (as reported); Dec 29, 2025, 6:48 PM EST | Tonawanda (T) SD #2 WWTP (NY DEC Sewage Pollution Right to Know), record 2310865814806795, reported Jan 2, 2026, 9:37 AM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Treatment bypassEarlier version | Ellicott Creek | Tonawanda (T) SD #2 WWTP | not provided | “100 Gallons per Minute Estimated” | Ended (as reported); Dec 29, 2025, 6:48 PM EST | Tonawanda (T) SD #2 WWTP (NY DEC Sewage Pollution Right to Know), record 2310762735553797, reported Jan 2, 2026, 9:32 AM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Full record |