New York sewage discharges, October 2025
39 records of sewage discharges and water advisories in New York dated in October 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 |
|---|---|---|---|---|---|---|---|
| Sanitary sewer overflow (SSO) | Onondaga Lake | Metropolitan Syracuse WWTP | ChemTrade parking lot. | 3,430 gallons | Ended (as reported); Nov 1, 2025, 2:55 AM EDT | Metropolitan Syracuse WWTP (NY DEC Sewage Pollution Right to Know), record 2230773264558895, reported Nov 3, 2025, 12:38 PM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO)Earlier version | Onondaga Lake | Metropolitan Syracuse WWTP | ChemTrade parking lot. | “25 Gallons per Minute Estimated” | Ended (as reported); Nov 1, 2025, 2:55 AM EDT | Metropolitan Syracuse WWTP (NY DEC Sewage Pollution Right to Know), record 2230773264510560, reported Nov 1, 2025, 8:16 AM EDT, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO)Earlier version | Onondaga Lake | Metropolitan Syracuse WWTP | ChemTrade parking lot. | “25 Gallons per Minute Estimated” | Ongoing (as reported); ongoing (as reported) | Metropolitan Syracuse WWTP (NY DEC Sewage Pollution Right to Know), record 2230498386553585, reported Oct 31, 2025, 10:41 PM EDT, retrieved 2026-11-02 20:40 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | “Harbor Brook” | Metropolitan Syracuse WWTP | Multiple CSO outfalls along Harbor Brook. | “195 Gallons per Minute Estimated” | Ended (as reported); Nov 1, 2025, 6:00 AM EDT | Metropolitan Syracuse WWTP (NY DEC Sewage Pollution Right to Know), record 2230704544980193, reported Nov 1, 2025, 8:21 AM EDT, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | “Teall Brook & Ley Creek” | Metropolitan Syracuse WWTP | Multiple CSO outfalls along Teall Brook & Ley Creek | “65 Gallons per Minute Estimated” | Ended (as reported); Nov 1, 2025, 6:00 AM EDT | Metropolitan Syracuse WWTP (NY DEC Sewage Pollution Right to Know), record 2230498386559715, reported Nov 1, 2025, 8:20 AM EDT, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | “Onondaga Creek” | Metropolitan Syracuse WWTP | Multiple CSO outfalls along Onondaga Creek | “2274 Gallons per Minute Estimated” | Ended (as reported); Nov 1, 2025, 6:00 AM EDT | Metropolitan Syracuse WWTP (NY DEC Sewage Pollution Right to Know), record 2230704544980177, reported Nov 1, 2025, 8:19 AM EDT, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | “Onondaga Creek” | Metropolitan Syracuse WWTP | Multiple CSO outfalls along Onondaga Creek | “2274 Gallons per Minute Estimated” | Ongoing (as reported); ongoing (as reported) | Metropolitan Syracuse WWTP (NY DEC Sewage Pollution Right to Know), record 2230773264495075, reported Oct 31, 2025, 8:32 PM EDT, retrieved 2026-11-02 20:40 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | “Teall Brook & Ley Creek” | Metropolitan Syracuse WWTP | Multiple CSO outfalls along Teall Brook & Ley Creek | “65 Gallons per Minute Estimated” | Ongoing (as reported); ongoing (as reported) | Metropolitan Syracuse WWTP (NY DEC Sewage Pollution Right to Know), record 2230532746292453, reported Oct 31, 2025, 8:30 PM EDT, retrieved 2026-11-02 20:40 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | “Harbor Brook” | Metropolitan Syracuse WWTP | Multiple CSO outfalls along Harbor Brook. | “195 Gallons per Minute Estimated” | Ongoing (as reported); ongoing (as reported) | Metropolitan Syracuse WWTP (NY DEC Sewage Pollution Right to Know), record 2230773264494926, reported Oct 31, 2025, 8:28 PM EDT, retrieved 2026-11-02 20:40 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | “Onondaga Creek” | Metropolitan Syracuse WWTP | Multiple CSO outfalls along Onondaga Creek | 704,940 gallons | Ended (as reported); Nov 1, 2025, 1:30 AM EDT | Metropolitan Syracuse WWTP (NY DEC Sewage Pollution Right to Know), record 2230704545005728, reported Nov 3, 2025, 7:27 AM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | “Teall Brook & Ley Creek” | Metropolitan Syracuse WWTP | Multiple CSO outfalls along Teall Brook & Ley Creek | 20,150 gallons | Ended (as reported); Nov 1, 2025, 1:30 AM EDT | Metropolitan Syracuse WWTP (NY DEC Sewage Pollution Right to Know), record 2230738904739049, reported Nov 3, 2025, 7:26 AM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | “Harbor Brook” | Metropolitan Syracuse WWTP | Multiple CSO outfalls along Harbor Brook. | 60,450 gallons | Ended (as reported); Nov 1, 2025, 1:30 AM EDT | Metropolitan Syracuse WWTP (NY DEC Sewage Pollution Right to Know), record 2230567106063657, reported Nov 3, 2025, 7:24 AM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | “Saranac River” | Plattsburgh (C) WPC | 020 and/or other CSO outfalls | 1,000 gallons | Ongoing (as reported); ongoing (as reported) | Plattsburgh (C) WPC (NY DEC Sewage Pollution Right to Know), record 2230498386541878, reported Oct 31, 2025, 8:27 AM EDT, retrieved 2026-11-02 20:40 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | “Saranac River” | Plattsburgh (C) WPC | 020 and/or other CSO outfalls | “Various by location Gallons Estimated” | Ended (as reported); Oct 31, 2025, 9:45 AM EDT | Plattsburgh (C) WPC (NY DEC Sewage Pollution Right to Know), record 2230773264557607, reported Nov 3, 2025, 11:41 AM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Black River | Watertown (C) WPCP | Engine Street CSO | 140,250 gallons | Ended (as reported); Oct 31, 2025, 10:38 PM EDT | Watertown (C) WPCP (NY DEC Sewage Pollution Right to Know), record 2270561841452669, reported Nov 20, 2025, 8:44 AM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO) | Black River | Watertown (C) WPCP | Western Outfall CSO | 944 gallons | Ended (as reported); Oct 31, 2025, 12:19 AM EDT | Watertown (C) WPCP (NY DEC Sewage Pollution Right to Know), record 2267641263721142, reported Nov 21, 2025, 7:48 AM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Black River | Watertown (C) WPCP | Western Outfall CSO | 100,000 gallons | Ended (as reported); Oct 31, 2025, 12:38 AM EDT | Watertown (C) WPCP (NY DEC Sewage Pollution Right to Know), record 2267641263702536, reported Nov 20, 2025, 8:32 AM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Black River | Watertown (C) WPCP | Western Outfall CSO | 944 gallons | Ongoing (as reported); ongoing (as reported) | Watertown (C) WPCP (NY DEC Sewage Pollution Right to Know), record 2246956701262432, reported Nov 10, 2025, 9:46 AM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Black River | Watertown (C) WPCP | Western Outfall CSO | 8,000 gallons | Ongoing (as reported); ongoing (as reported) | Watertown (C) WPCP (NY DEC Sewage Pollution Right to Know), record 2230738904697146, reported Oct 31, 2025, 12:43 AM EDT, retrieved 2026-11-02 20:40 UTC · Original notice · Read report | |
| Sanitary sewer overflow (SSO) | Niagara River – Tonawanda Channel | Grand Island (T) SD#2 WWTP | 003 station 08 bypass, outfall 003 | 62 gallons | Ended (as reported); Oct 31, 2025, 12:40 PM EDT | Grand Island (T) SD#2 WWTP (NY DEC Sewage Pollution Right to Know), record 2244929476651632, reported Nov 7, 2025, 11:11 AM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Sanitary sewer overflow (SSO)Earlier version | Niagara River – Tonawanda Channel | Grand Island (T) SD#2 WWTP | 003 station 08 bypass, outfall 003 | 60,000 gallons | Ongoing (as reported); ongoing (as reported) | Grand Island (T) SD#2 WWTP (NY DEC Sewage Pollution Right to Know), record 2230738904688418, reported Oct 30, 2025, 12:47 PM EDT, retrieved 2026-11-02 20:40 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Black River | Watertown (C) WPCP | Influent A CSO | 847,187 gallons | Ended (as reported); Oct 31, 2025, 4:50 AM EDT | Watertown (C) WPCP (NY DEC Sewage Pollution Right to Know), record 2267881781882592, reported Nov 21, 2025, 7:54 AM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Black River | Watertown (C) WPCP | Influent A CSO | 847,187 gallons | Ended (as reported); Oct 31, 2025, 4:50 AM EDT | Watertown (C) WPCP (NY DEC Sewage Pollution Right to Know), record 2267916141611548, reported Nov 20, 2025, 8:39 AM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Black River | Watertown (C) WPCP | Influent A CSO | 847,187 gallons | Ongoing (as reported); ongoing (as reported) | Watertown (C) WPCP (NY DEC Sewage Pollution Right to Know), record 2244929476635177, reported Nov 6, 2025, 11:17 AM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Black River | Watertown (C) WPCP | Influent A CSO | 30,000 gallons | Ongoing (as reported); ongoing (as reported) | Watertown (C) WPCP (NY DEC Sewage Pollution Right to Know), record 2230567106000288, reported Oct 30, 2025, 1:06 PM EDT, retrieved 2026-11-02 20:40 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Black River | Watertown (C) WPCP | Kelsey CSO | 2.69 million gallons | Ended (as reported); Nov 1, 2025, 3:26 AM EDT | Watertown (C) WPCP (NY DEC Sewage Pollution Right to Know), record 2267881781883028, reported Nov 21, 2025, 8:29 AM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Black River | Watertown (C) WPCP | Kelsey CSO | 2.69 million gallons | Ended (as reported); Nov 1, 2025, 3:26 AM EDT | Watertown (C) WPCP (NY DEC Sewage Pollution Right to Know), record 2267881781882633, reported Nov 21, 2025, 7:57 AM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Black River | Watertown (C) WPCP | Kelsey CSO | 2.69 million gallons | Ended (as reported); Oct 31, 2025, 10:15 PM EDT | Watertown (C) WPCP (NY DEC Sewage Pollution Right to Know), record 2267881781866711, reported Nov 20, 2025, 8:36 AM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Black River | Watertown (C) WPCP | Kelsey CSO | 2.69 million gallons | Ongoing (as reported); ongoing (as reported) | Watertown (C) WPCP (NY DEC Sewage Pollution Right to Know), record 2246956701200467, reported Nov 6, 2025, 11:20 AM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO)Earlier version | Black River | Watertown (C) WPCP | Kelsey CSO | 50,000 gallons | Ongoing (as reported); ongoing (as reported) | Watertown (C) WPCP (NY DEC Sewage Pollution Right to Know), record 2230567106000314, reported Oct 30, 2025, 1:08 PM EDT, retrieved 2026-11-02 20:40 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Black River | Watertown (C) WPCP | Influent A CSO | 55,208 gallons | Ended (as reported); Oct 23, 2025, 9:11 AM EDT | Watertown (C) WPCP (NY DEC Sewage Pollution Right to Know), record 2238847802948794, reported Nov 6, 2025, 10:31 AM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Black River | Watertown (C) WPCP | Influent A CSO | 55,208 gallons | Ended (as reported); Oct 23, 2025, 9:11 AM EDT | Watertown (C) WPCP (NY DEC Sewage Pollution Right to Know), record 2221461775398561, reported Oct 27, 2025, 3:49 PM EDT, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Black River | Watertown (C) WPCP | Influent A CSO | 50,000 gallons | Ongoing (as reported); ongoing (as reported) | Watertown (C) WPCP (NY DEC Sewage Pollution Right to Know), record 2221496135068877, reported Oct 23, 2025, 8:25 AM EDT, retrieved 2026-11-02 20:40 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Black River | Watertown (C) WPCP | Kelsey CSO | 223,122 gallons | Ended (as reported); Oct 23, 2025, 9:16 AM EDT | Watertown (C) WPCP (NY DEC Sewage Pollution Right to Know), record 2238847802948826, reported Nov 6, 2025, 10:32 AM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Black River | Watertown (C) WPCP | Kelsey CSO | 223,122 gallons | Ended (as reported); Oct 23, 2025, 9:16 AM EDT | Watertown (C) WPCP (NY DEC Sewage Pollution Right to Know), record 2221427415661783, reported Oct 28, 2025, 10:33 AM EDT, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Black River | Watertown (C) WPCP | Kelsey CSO | 30,000 gallons | Ongoing (as reported); ongoing (as reported) | Watertown (C) WPCP (NY DEC Sewage Pollution Right to Know), record 2221496135068907, reported Oct 23, 2025, 8:27 AM EDT, retrieved 2026-11-02 20:40 UTC · Original notice · Read report | |
| Combined sewer overflow (CSO) | Black River | Watertown (C) WPCP | Influent A CSO | 50,911 gallons | Ended (as reported); Oct 20, 2025, 5:37 AM EDT | Watertown (C) WPCP (NY DEC Sewage Pollution Right to Know), record 2247918773879238, reported Nov 6, 2025, 10:30 AM EST, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Black River | Watertown (C) WPCP | Influent A CSO | 50,911 gallons | Ended (as reported); Oct 20, 2025, 5:37 AM EDT | Watertown (C) WPCP (NY DEC Sewage Pollution Right to Know), record 2221221257168531, reported Oct 23, 2025, 8:40 AM EDT, retrieved 2026-11-02 20:40 UTC · Original notice · Full record | |
| Combined sewer overflow (CSO)Earlier version | Black River | Watertown (C) WPCP | Influent A CSO | 30,000 gallons | Ongoing (as reported); ongoing (as reported) | Watertown (C) WPCP (NY DEC Sewage Pollution Right to Know), record 2203972668576492, reported Oct 20, 2025, 5:13 AM EDT, retrieved 2026-11-02 20:40 UTC · Original notice · Read report |