Mohawk River
River in New York, past Alplaus, Amsterdam, Aqueduct, Boght Corners, Canajoharie, Cranesville, Crescent, Fort Johnson, Fort Plain, Fultonville, Halfmoon and Herkimer
Current status
No current status is assigned to this water outline. Check the water page for reports and any estimated downstream stretches. Why this status, and its source
This badge describes the water outline. Check the downstream stretches on the map and below for discharge statuses.
Map sources: water outlines and launches from OpenBoatLaunch and OpenStreetMap contributors (Open Database License); wastewater outlets from EPA and state records; downstream estimates by DirtyWaterWatch using U.S. Geological Survey maps and flow data. Base map: OpenFreeMap and OpenMapTiles.
Square boat markers mark boat launches listed by OpenBoatLaunch. Outlined boat markers are marinas and clubs: not public access. Larger round markers with a label mark beach and other official advisories nearby.
Conditions
At the Mohawk River near Little Falls NY gauge, 7.4 kilometres from the nearest boat launch on this water: flow 736 cubic feet per second (Nov 2, 2026, 3:30 PM EST).
Water level 5 feet. The National Weather Service flood stage at this gauge is 15 feet (National Weather Service gauge page).
Conditions are measured at the gauge, not at this spot, and do not change the status.
Source: U.S. Geological Survey via Water Data for the Nation, gauge 01347000, reading Nov 2, 2026, 3:30 PM EST, retrieved 2026-11-02 21:22 UTC; flood stage: NOAA National Weather Service, gauge LTLN6. Gauge chosen by DirtyWaterWatch. · Readings and history at USGS
Get alerts from City of Little Falls · Bookmark this water page and check it before each trip · Report a missing notice or error
About this status
Why this status: No current status: no report we track sets a status on this water outline now.
How long each status lasts, and why
Sources checked: NY DEC Sewage Pollution Right to Know (last successful check 2026-11-02 21:20 UTC). Status by DirtyWaterWatch, updated 2026-11-02 21:26 UTC.
No status does not mean the water is safe. Follow posted signs and local health advice.
Updated .
Estimated downstream stretches on Mohawk River
No downstream stretch has a current status here as of Nov 2, 2026, 4:26 PM EST. Check the reports below.
The last 90 days
- End not confirmed: to 2 reports: City of Amsterdam 1, City of Cohoes 1
Show records
The records are also in the report table on this page.
- Caution: to 4 reports: City of Little Falls 3, City of Amsterdam 1
Show records
The records are also in the report table on this page.
- Discharge or advisory reported: to 3 reports: City of Little Falls 3
Show records
The records are also in the report table on this page.
- Caution: to 3 reports: City of Amsterdam 2, City of Utica 1
Show records
The records are also in the report table on this page.
- Discharge or advisory reported: to 1 report: City of Utica 1
Show records
The records are also in the report table on this page.
- Caution: to 2 reports: City of Amsterdam 2
Show records
The records are also in the report table on this page.
- Discharge or advisory reported: to 1 report: City of Amsterdam 1
Show records
The records are also in the report table on this page.
- End not confirmed: to 1 report: City of Cohoes 1
Show records
The records are also in the report table on this page.
- Caution: to 3 reports: City of Little Falls 2, City of Cohoes 1
Show records
The records are also in the report table on this page.
- Discharge or advisory reported: to 1 report: City of Cohoes 1
Show records
The records are also in the report table on this page.
Source: DirtyWaterWatch calculations using the reports named above and the published status rules. Updated 2026-11-02 21:26 UTC.
Reported discharges over time
- Discharges affecting the Mohawk River in New York, last 12 months9292 affecting this stretch: 92 reported in New York, none arriving from upstreamDecember 2025 to November 2026Verified reports where available, else notices; revisions and duplicates counted once. Arriving discharges are estimated from modeled downstream reaches.
- Days with a discharge affecting the Mohawk River in New York, last 12 months38Reported on the Mohawk River in New York: 38 · Arriving from outfalls upstream, estimated: 0December 2025 to November 2026A day counts once however many discharges were under way on it. Verified reports where available, else notices; revisions and duplicates counted once.
- Hours with a discharge or advisory status on the Mohawk River in New York, last 12 months848Reported on the Mohawk River in New York: 848 · Arriving from outfalls upstream, estimated: 0December 2025 to November 2026Red hours by the map's rules: each discharge to its reported end plus the state's post-discharge period; overlapping hours count once.
- 2026 season with a discharge or advisory status on the Mohawk River in New York9.8%May to October 2026Share of May 1 to October 31 hours with red status by the map's rules, of the hours a source covered.
- Records behind the last-90-days strip for the Mohawk River in New York10Reported on the Mohawk River in New York: 10 · Arriving from outfalls upstream, estimated: 0last 90 daysEvery distinct record the strip lists for its red, yellow and unresolved hours, notices and unresolved reports included; counted as the strip counts them.
Combined sewer overflow (CSO): sewage mixed with rainwater spills from a shared sewer system. Sanitary sewer overflow (SSO): sewage spills from a sewer meant to carry sewage separately from rainwater. Treatment bypass: wastewater skips one or more treatment steps. Blended discharge: wastewater that skipped some treatment is mixed with treated wastewater. Outfall: a pipe or outlet where wastewater enters a water body.
Reported discharges per month
96 reported discharges, January 2022 to November 2026.
- Combined sewer overflow
- Sanitary sewer overflow
- Treatment bypass, blended or other
Source: ny-dec-sprtk. Records cover January 1, 2022 to November 2, 2026.
Show table
| Month | Combined sewer overflow | Sanitary sewer overflow | Treatment bypass, blended or other | Total | Counted from | Coverage |
|---|---|---|---|---|---|---|
| January 2022 | 0 | 0 | 0 | 0 | ||
| February 2022 | 0 | 0 | 0 | 0 | ||
| March 2022 | 0 | 0 | 0 | 0 | ||
| April 2022 | 0 | 0 | 0 | 0 | ||
| May 2022 | 0 | 0 | 0 | 0 | ||
| June 2022 | 0 | 0 | 0 | 0 | ||
| July 2022 | 0 | 0 | 0 | 0 | ||
| August 2022 | 0 | 0 | 0 | 0 | ||
| September 2022 | 0 | 0 | 0 | 0 | ||
| October 2022 | 0 | 0 | 0 | 0 | ||
| November 2022 | 0 | 0 | 0 | 0 | ||
| December 2022 | 0 | 0 | 0 | 0 | ||
| January 2023 | 0 | 0 | 0 | 0 | ||
| February 2023 | 0 | 0 | 0 | 0 | ||
| March 2023 | 0 | 0 | 0 | 0 | ||
| April 2023 | 0 | 0 | 0 | 0 | ||
| May 2023 | 0 | 0 | 0 | 0 | ||
| June 2023 | 0 | 0 | 0 | 0 | ||
| July 2023 | 0 | 0 | 0 | 0 | ||
| August 2023 | 0 | 0 | 0 | 0 | ||
| September 2023 | 0 | 0 | 0 | 0 | ||
| October 2023 | 0 | 0 | 0 | 0 | ||
| November 2023 | 0 | 0 | 0 | 0 | ||
| December 2023 | 0 | 0 | 0 | 0 | ||
| January 2024 | 0 | 0 | 0 | 0 | ||
| February 2024 | 0 | 0 | 0 | 0 | ||
| March 2024 | 0 | 0 | 0 | 0 | ||
| April 2024 | 0 | 0 | 0 | 0 | ||
| May 2024 | 0 | 0 | 0 | 0 | ||
| June 2024 | 0 | 0 | 0 | 0 | ||
| July 2024 | 0 | 0 | 0 | 0 | ||
| August 2024 | 0 | 0 | 0 | 0 | ||
| September 2024 | 0 | 0 | 0 | 0 | ||
| October 2024 | 0 | 0 | 0 | 0 | ||
| November 2024 | 0 | 0 | 0 | 0 | ||
| December 2024 | 0 | 0 | 0 | 0 | ||
| January 2025 | 0 | 0 | 0 | 0 | ||
| February 2025 | 0 | 0 | 0 | 0 | ||
| March 2025 | 0 | 0 | 0 | 0 | ||
| April 2025 | 0 | 0 | 0 | 0 | ||
| May 2025 | 0 | 0 | 0 | 0 | ||
| June 2025 | 0 | 0 | 0 | 0 | ||
| July 2025 | 0 | 0 | 0 | 0 | ||
| August 2025 | 0 | 0 | 0 | 0 | ||
| September 2025 | 0 | 0 | 0 | 0 | ||
| October 2025 | 0 | 0 | 0 | 0 | ||
| November 2025 | 4 | 0 | 0 | 4 | Source records | |
| December 2025 | 0 | 0 | 0 | 0 | ||
| January 2026 | 0 | 0 | 0 | 0 | ||
| February 2026 | 0 | 2 | 0 | 2 | Source records | |
| March 2026 | 26 | 5 | 2 | 33 | Source records | |
| April 2026 | 4 | 1 | 1 | 6 | Source records | |
| May 2026 | 5 | 0 | 0 | 5 | Source records | |
| June 2026 | 14 | 0 | 0 | 14 | Source records | |
| July 2026 | 20 | 2 | 1 | 23 | Source records | |
| August 2026 | 9 | 0 | 0 | 9 | Source records | |
| September 2026 | 0 | 0 | 0 | 0 | ||
| October 2026 | 0 | 0 | 0 | 0 | ||
| November 2026 | 0 | 0 | 0 | 0 |
Hours with a discharge or advisory status per month
Hours when this water had a discharge or advisory status under DirtyWaterWatch rules.
- Discharge or advisory reported
3 discharge reports have no end time and are not marked ongoing; under DirtyWaterWatch rules they show caution, not a discharge or advisory status, and add no hours here.
Source: ny-dec-sprtk. Records cover August 11, 2021 to November 2, 2026.
Show table
| Month | Hours with a discharge or advisory status | Hours from post-discharge periods | Hours in the month | Coverage |
|---|---|---|---|---|
| January 2022 | 0 | 0 | 744 | |
| February 2022 | 0 | 0 | 672 | |
| March 2022 | 0 | 0 | 744 | |
| April 2022 | 0 | 0 | 720 | |
| May 2022 | 0 | 0 | 744 | |
| June 2022 | 0 | 0 | 720 | |
| July 2022 | 0 | 0 | 744 | |
| August 2022 | 0 | 0 | 744 | |
| September 2022 | 0 | 0 | 720 | |
| October 2022 | 0 | 0 | 744 | |
| November 2022 | 0 | 0 | 720 | |
| December 2022 | 0 | 0 | 744 | |
| January 2023 | 0 | 0 | 744 | |
| February 2023 | 0 | 0 | 672 | |
| March 2023 | 0 | 0 | 744 | |
| April 2023 | 0 | 0 | 720 | |
| May 2023 | 0 | 0 | 744 | |
| June 2023 | 0 | 0 | 720 | |
| July 2023 | 0 | 0 | 744 | |
| August 2023 | 0 | 0 | 744 | |
| September 2023 | 0 | 0 | 720 | |
| October 2023 | 0 | 0 | 744 | |
| November 2023 | 0 | 0 | 720 | |
| December 2023 | 0 | 0 | 744 | |
| January 2024 | 0 | 0 | 744 | |
| February 2024 | 0 | 0 | 696 | |
| March 2024 | 0 | 0 | 744 | |
| April 2024 | 0 | 0 | 720 | |
| May 2024 | 0 | 0 | 744 | |
| June 2024 | 0 | 0 | 720 | |
| July 2024 | 0 | 0 | 744 | |
| August 2024 | 0 | 0 | 744 | |
| September 2024 | 0 | 0 | 720 | |
| October 2024 | 0 | 0 | 744 | |
| November 2024 | 0 | 0 | 720 | |
| December 2024 | 0 | 0 | 744 | |
| January 2025 | 0 | 0 | 744 | |
| February 2025 | 0 | 0 | 672 | |
| March 2025 | 0 | 0 | 744 | |
| April 2025 | 0 | 0 | 720 | |
| May 2025 | 0 | 0 | 744 | |
| June 2025 | 0 | 0 | 720 | |
| July 2025 | 0 | 0 | 744 | |
| August 2025 | 0 | 0 | 744 | |
| September 2025 | 0 | 0 | 720 | |
| October 2025 | 0 | 0 | 744 | |
| November 2025 | 8 | 8 | 720 | |
| December 2025 | 0 | 0 | 744 | |
| January 2026 | 0 | 0 | 744 | |
| February 2026 | 9 | 9 | 672 | |
| March 2026 | 239 | 239 | 744 | |
| April 2026 | 168 | 168 | 720 | |
| May 2026 | 9 | 9 | 744 | |
| June 2026 | 189 | 189 | 720 | |
| July 2026 | 132 | 132 | 744 | |
| August 2026 | 104 | 104 | 744 | |
| September 2026 | 0 | 0 | 720 | |
| October 2026 | 0 | 0 | 744 | |
| November 2026 | 0 | 0 | 42 |
Days with a reported discharge per month
A day counts when any counted discharge was under way on it, from its start to its reported end in Eastern Time; a report with no end counts its start day.
Source: ny-dec-sprtk. Records cover January 1, 2022 to November 2, 2026.
Show table
| Month | Days with a reported discharge | Coverage |
|---|---|---|
| January 2022 | 0 | |
| February 2022 | 0 | |
| March 2022 | 0 | |
| April 2022 | 0 | |
| May 2022 | 0 | |
| June 2022 | 0 | |
| July 2022 | 0 | |
| August 2022 | 0 | |
| September 2022 | 0 | |
| October 2022 | 0 | |
| November 2022 | 0 | |
| December 2022 | 0 | |
| January 2023 | 0 | |
| February 2023 | 0 | |
| March 2023 | 0 | |
| April 2023 | 0 | |
| May 2023 | 0 | |
| June 2023 | 0 | |
| July 2023 | 0 | |
| August 2023 | 0 | |
| September 2023 | 0 | |
| October 2023 | 0 | |
| November 2023 | 0 | |
| December 2023 | 0 | |
| January 2024 | 0 | |
| February 2024 | 0 | |
| March 2024 | 0 | |
| April 2024 | 0 | |
| May 2024 | 0 | |
| June 2024 | 0 | |
| July 2024 | 0 | |
| August 2024 | 0 | |
| September 2024 | 0 | |
| October 2024 | 0 | |
| November 2024 | 0 | |
| December 2024 | 0 | |
| January 2025 | 0 | |
| February 2025 | 0 | |
| March 2025 | 0 | |
| April 2025 | 0 | |
| May 2025 | 0 | |
| June 2025 | 0 | |
| July 2025 | 0 | |
| August 2025 | 0 | |
| September 2025 | 0 | |
| October 2025 | 0 | |
| November 2025 | 4 | |
| December 2025 | 0 | |
| January 2026 | 0 | |
| February 2026 | 2 | |
| March 2026 | 10 | |
| April 2026 | 3 | |
| May 2026 | 4 | |
| June 2026 | 5 | |
| July 2026 | 10 | |
| August 2026 | 4 | |
| September 2026 | 0 | |
| October 2026 | 0 | |
| November 2026 | 0 |
Reported discharges per year, 2021 to 2026
96 reported discharges, 2021 to 2026.
- Combined sewer overflow
- Sanitary sewer overflow
- Treatment bypass, blended or other
- Incomplete source coverage
Source: ny-dec-sprtk. Records cover August 11, 2021 to November 2, 2026.
Show table
| Year | Combined sewer overflow | Sanitary sewer overflow | Treatment bypass, blended or other | Total | Coverage |
|---|---|---|---|---|---|
| 2021 | 0 | 0 | 0 | 0 | Incomplete source coverage |
| 2022 | 0 | 0 | 0 | 0 | |
| 2023 | 0 | 0 | 0 | 0 | |
| 2024 | 0 | 0 | 0 | 0 | |
| 2025 | 4 | 0 | 0 | 4 | |
| 2026 | 78 | 10 | 4 | 92 |
Reported volume per year
Gallons (axis: K thousand, M million), summed from the 68 reports that gave a volume as a number (28 did not).
- Incomplete source coverage
28 of 96 discharge reports gave no volume as a number; only numbers are summed.
Source: ny-dec-sprtk. Records cover August 11, 2021 to November 2, 2026.
Show table
| Year | Reported volume, gallons | Reports with a volume | Reports without a volume | Coverage |
|---|---|---|---|---|
| 2021 | 0 | 0 | 0 | Incomplete source coverage |
| 2022 | 0 | 0 | 0 | |
| 2023 | 0 | 0 | 0 | |
| 2024 | 0 | 0 | 0 | |
| 2025 | 0 | 0 | 4 | |
| 2026 | 31,728,013 | 68 | 24 |
Hours with a discharge or advisory status per year
Hours with a discharge or advisory status each year under DirtyWaterWatch rules; 2026 to date.
- Discharge or advisory reported
- Incomplete source coverage
3 discharge reports have no end time and are not marked ongoing; under DirtyWaterWatch rules they show caution, not a discharge or advisory status, and add no hours here.
Source: ny-dec-sprtk. Records cover August 11, 2021 to November 2, 2026.
Show table
| Year | Hours with a discharge or advisory status | Share of the year | Coverage |
|---|---|---|---|
| 2021 | 0 | 0.0% | Incomplete source coverage |
| 2022 | 0 | 0.0% | |
| 2023 | 0 | 0.0% | |
| 2024 | 0 | 0.0% | |
| 2025 | 8 | 0.1% | |
| 2026 | 848 | 11.6% |
Reported discharges by calendar month, all years
Every counted discharge report, by the calendar month it began.
Months are summed over every year a tracked source covers; the table gives the number of years behind each month.
Source: ny-dec-sprtk. Records cover August 11, 2021 to November 2, 2026.
Show table
| Month | Reported discharges | Years of records |
|---|---|---|
| January | 0 | 5 |
| February | 2 | 5 |
| March | 33 | 5 |
| April | 6 | 5 |
| May | 5 | 5 |
| June | 14 | 5 |
| July | 23 | 5 |
| August | 9 | 6 |
| September | 0 | 6 |
| October | 0 | 6 |
| November | 4 | 6 |
| December | 0 | 5 |
Reported discharges by wastewater outlet
Wastewater outlets with the most tracked discharge records: 10 of 12, all years. Counts depend on reporting coverage and do not measure legal compliance or harm.
Source: ny-dec-sprtk. Records cover August 11, 2021 to November 2, 2026.
Show table
| Wastewater outlet | Sewer operator | Reported discharges |
|---|---|---|
| CSO Outfall | Cohoes (C) Combined Sewer Overflows | 8 |
| 076 CSO 076 | Utica (C) CSOs | 7 |
| 049 CSO 049 | Utica (C) CSOs | 6 |
| 077 CSO 077 | Utica (C) CSOs | 2 |
| catchbasin | Waterford (T) WWTP | 1 |
| Grit Wash System | Amsterdam (C) WWTP | 1 |
| pipe in river | Fonda-Fultonville Joint WWTP | 1 |
| CSO Outfalll | Cohoes (C) Combined Sewer Overflows | 1 |
| Outfall | Fonda-Fultonville Joint WWTP | 1 |
| waste water plant | Fonda-Fultonville Joint WWTP | 1 |
| Other outlets (2) | 2 | |
| Outlet not stated | 65 |
How these charts are counted
We count each discharge once. Where a source publishes notices and confirmed reports, we use confirmed reports for an operator's month when available; otherwise we use notices. We combine revisions and exclude duplicate state reports copied by the U.S. Environmental Protection Agency (EPA). Monthly and yearly totals appear separately. Status hours follow this site's rules. Shaded gaps mean missing coverage, not zero discharges.
- ny-dec-sprtk: records from August 11, 2021 to the latest update
Reports linked to Mohawk River
| Start | End | Sewer operator | Outlet | Type | Volume | Source | Links |
|---|---|---|---|---|---|---|---|
| Aug 14, 2026, 5:51 PM EDT | Aug 14, 2026, 6:01 PM EDT | Little Falls (C) WWTP | Not provided | Combined sewer overflow (CSO) | 82 gallons | Little Falls (C) WWTP (NY DEC Sewage Pollution Right to Know), record 2684115652575217, reported Aug 17, 2026, 6:43 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Combined sewer overflow (CSO), Little Falls (C) WWTP, Aug 14, 2026, 5:51 PM EDT · Map |
| Aug 14, 2026, 5:48 PM EDT | Aug 14, 2026, 6:00 PM EDT | Little Falls (C) WWTP | Not provided | Combined sewer overflow (CSO) | 5,643 gallons | Little Falls (C) WWTP (NY DEC Sewage Pollution Right to Know), record 2684356170719552, reported Aug 17, 2026, 6:35 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Combined sewer overflow (CSO), Little Falls (C) WWTP, Aug 14, 2026, 5:48 PM EDT · Map |
| Aug 14, 2026, 5:42 PM EDT | Aug 14, 2026, 5:43 PM EDT | Little Falls (C) WWTP | Not provided | Combined sewer overflow (CSO) | 725 gallons | Little Falls (C) WWTP (NY DEC Sewage Pollution Right to Know), record 2684115652575179, reported Aug 17, 2026, 6:39 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Combined sewer overflow (CSO), Little Falls (C) WWTP, Aug 14, 2026, 5:42 PM EDT · Map |
| Aug 8, 2026, 5:05 PM EDT | Aug 8, 2026, 6:05 PM EDT | Utica (C) CSOs | 076 CSO 076 | Combined sewer overflow (CSO) | “13614 Gallons per Minute Estimated” | Utica (C) CSOs (NY DEC Sewage Pollution Right to Know), record 2666454747029933, reported Aug 8, 2026, 4:12 PM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Combined sewer overflow (CSO), Utica (C) CSOs, Aug 8, 2026, 5:05 PM EDT · Map |
| Aug 7, 2026, 6:55 PM EDT | Aug 7, 2026, 9:20 PM EDT | Amsterdam (C) WWTP | Not provided | Combined sewer overflow (CSO) | 119,000 gallons | Amsterdam (C) WWTP (NY DEC Sewage Pollution Right to Know), record 2666282948316001, reported Aug 8, 2026, 6:14 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Combined sewer overflow (CSO), Amsterdam (C) WWTP, Aug 7, 2026, 6:55 PM EDT · Map |
| Aug 7, 2026, 6:55 PM EDT | ongoing (as reported) | Amsterdam (C) WWTP | Not provided | Combined sewer overflow (CSO)Earlier version | 120,000 gallons | Amsterdam (C) WWTP (NY DEC Sewage Pollution Right to Know), record 2666214228842493, reported Aug 7, 2026, 7:41 PM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Combined sewer overflow (CSO), Amsterdam (C) WWTP, Aug 7, 2026, 6:55 PM EDT · Map |
| Aug 7, 2026, 6:50 PM EDT | end time not reported | Amsterdam (C) WWTP | Not provided | Combined sewer overflow (CSO) | 389,000 gallons | Amsterdam (C) WWTP (NY DEC Sewage Pollution Right to Know), record 2666282948315993, reported Aug 8, 2026, 6:11 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Combined sewer overflow (CSO), Amsterdam (C) WWTP, Aug 7, 2026, 6:50 PM EDT · Map |
| Aug 7, 2026, 6:50 PM EDT | ongoing (as reported) | Amsterdam (C) WWTP | Not provided | Combined sewer overflow (CSO)Earlier version | 70,000 gallons | Amsterdam (C) WWTP (NY DEC Sewage Pollution Right to Know), record 2666248588575109, reported Aug 7, 2026, 7:47 PM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Combined sewer overflow (CSO), Amsterdam (C) WWTP, Aug 7, 2026, 6:50 PM EDT · Map |
| Aug 3, 2026, 5:30 AM EDT | Aug 3, 2026, 9:36 AM EDT | Cohoes (C) Combined Sewer Overflows | CSO Outfall | Combined sewer overflow (CSO) | 750,000 gallons | Cohoes (C) Combined Sewer Overflows (NY DEC Sewage Pollution Right to Know), record 2652126736149238, reported Aug 3, 2026, 9:50 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Combined sewer overflow (CSO), Cohoes (C) Combined Sewer Overflows, Aug 3, 2026, 5:30 AM EDT · Map |
| Aug 3, 2026, 1:58 AM EDT | Aug 3, 2026, 2:10 AM EDT | Little Falls (C) WWTP | Not provided | Combined sewer overflow (CSO) | 101 gallons | Little Falls (C) WWTP (NY DEC Sewage Pollution Right to Know), record 2652607772453927, reported Aug 3, 2026, 6:39 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Combined sewer overflow (CSO), Little Falls (C) WWTP, Aug 3, 2026, 1:58 AM EDT · Map |
| Aug 3, 2026, 1:57 AM EDT | Aug 3, 2026, 2:14 AM EDT | Little Falls (C) WWTP | Not provided | Combined sewer overflow (CSO) | 1,530 gallons | Little Falls (C) WWTP (NY DEC Sewage Pollution Right to Know), record 2655390911266336, reported Aug 3, 2026, 6:37 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Combined sewer overflow (CSO), Little Falls (C) WWTP, Aug 3, 2026, 1:57 AM EDT · Map |
| Jul 29, 2026, 12:53 PM EDT | Jul 29, 2026, 1:08 PM EDT | Little Falls (C) WWTP | Not provided | Combined sewer overflow (CSO) | 2,095 gallons | Little Falls (C) WWTP (NY DEC Sewage Pollution Right to Know), record 2637833084906298, reported Jul 30, 2026, 7:01 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Combined sewer overflow (CSO), Little Falls (C) WWTP, Jul 29, 2026, 12:53 PM EDT · Map |
| Jul 29, 2026, 12:51 PM EDT | Jul 29, 2026, 1:13 PM EDT | Little Falls (C) WWTP | Not provided | Combined sewer overflow (CSO) | 202 gallons | Little Falls (C) WWTP (NY DEC Sewage Pollution Right to Know), record 2637626926480440, reported Jul 30, 2026, 7:04 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Combined sewer overflow (CSO), Little Falls (C) WWTP, Jul 29, 2026, 12:51 PM EDT · Map |
| Jul 29, 2026, 9:35 AM EDT | Jul 30, 2026, 12:01 AM EDT | Waterford (T) WWTP | catchbasin | Sanitary sewer overflow (SSO) | 50 gallons | Waterford (T) WWTP (NY DEC Sewage Pollution Right to Know), record 2637592566738601, reported Jul 30, 2026, 12:08 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Sanitary sewer overflow (SSO), Waterford (T) WWTP, Jul 29, 2026, 9:35 AM EDT · Map |
| Jul 29, 2026, 9:35 AM EDT | Jul 30, 2026, 12:01 AM EDT | Waterford (T) WWTP | catchbasin | Sanitary sewer overflow (SSO)Earlier version | 50 gallons | Waterford (T) WWTP (NY DEC Sewage Pollution Right to Know), record 2637867444636798, reported Jul 30, 2026, 12:06 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Sanitary sewer overflow (SSO), Waterford (T) WWTP, Jul 29, 2026, 9:35 AM EDT · Map |
| Jul 29, 2026, 9:35 AM EDT | ongoing (as reported) | Waterford (T) WWTP | catchbasin | Sanitary sewer overflow (SSO)Earlier version | 50 gallons | Waterford (T) WWTP (NY DEC Sewage Pollution Right to Know), record 2637833084887325, reported Jul 29, 2026, 12:48 PM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Sanitary sewer overflow (SSO), Waterford (T) WWTP, Jul 29, 2026, 9:35 AM EDT · Map |
| Jul 29, 2026, 8:15 AM EDT | Jul 29, 2026, 9:10 AM EDT | Amsterdam (C) WWTP | Not provided | Combined sewer overflow (CSO) | 5,773 gallons | Amsterdam (C) WWTP (NY DEC Sewage Pollution Right to Know), record 2657658653910586, reported Jul 31, 2026, 10:51 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Combined sewer overflow (CSO), Amsterdam (C) WWTP, Jul 29, 2026, 8:15 AM EDT · Map |
| Jul 29, 2026, 8:15 AM EDT | ongoing (as reported) | Amsterdam (C) WWTP | Not provided | Combined sewer overflow (CSO)Earlier version | 5,773 gallons | Amsterdam (C) WWTP (NY DEC Sewage Pollution Right to Know), record 2637833084884514, reported Jul 29, 2026, 9:16 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Combined sewer overflow (CSO), Amsterdam (C) WWTP, Jul 29, 2026, 8:15 AM EDT · Map |
| Jul 29, 2026, 7:00 AM EDT | Jul 29, 2026, 8:00 PM EDT | Schenectady (C) STP | Not provided | Report not fully read | “500 Gallons per Minute Estimated” | Schenectady (C) STP (NY DEC Sewage Pollution Right to Know), record 2637592566743663, reported Jul 30, 2026, 5:17 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Report not fully read, Schenectady (C) STP, Jul 29, 2026, 7:00 AM EDT · Map |
| Jul 29, 2026, 7:00 AM EDT | ongoing (as reported) | Schenectady (C) STP | Not provided | Report not fully readEarlier version | “200 Gallons per Minute Estimated” | Schenectady (C) STP (NY DEC Sewage Pollution Right to Know), record 2637592566717044, reported Jul 29, 2026, 9:01 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Report not fully read, Schenectady (C) STP, Jul 29, 2026, 7:00 AM EDT · Map |
| Jul 29, 2026, 4:00 AM EDT | ongoing (as reported) | Cohoes (C) Combined Sewer Overflows | CSO outfall | Combined sewer overflow (CSO) | 1.25 million gallons | Cohoes (C) Combined Sewer Overflows (NY DEC Sewage Pollution Right to Know), record 2637833084880098, reported Jul 29, 2026, 6:45 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Combined sewer overflow (CSO), Cohoes (C) Combined Sewer Overflows, Jul 29, 2026, 4:00 AM EDT · Map |
| Jul 28, 2026, 3:50 PM EDT | Jul 30, 2026, 3:55 AM EDT | Amsterdam (C) WWTP | Not provided | Combined sewer overflow (CSO) | 8.46 million gallons | Amsterdam (C) WWTP (NY DEC Sewage Pollution Right to Know), record 2656181185162141, reported Jul 31, 2026, 10:56 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Combined sewer overflow (CSO), Amsterdam (C) WWTP, Jul 28, 2026, 3:50 PM EDT · Map |
| Jul 28, 2026, 3:50 PM EDT | ongoing (as reported) | Amsterdam (C) WWTP | Not provided | Combined sewer overflow (CSO)Earlier version | 32,000 gallons | Amsterdam (C) WWTP (NY DEC Sewage Pollution Right to Know), record 2637833084863315, reported Jul 28, 2026, 4:40 PM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Combined sewer overflow (CSO), Amsterdam (C) WWTP, Jul 28, 2026, 3:50 PM EDT · Map |
| Jul 28, 2026, 3:30 PM EDT | Jul 30, 2026, 11:25 AM EDT | Amsterdam (C) WWTP | Not provided | Combined sewer overflow (CSO) | 9.21 million gallons | Amsterdam (C) WWTP (NY DEC Sewage Pollution Right to Know), record 2657658653910825, reported Jul 31, 2026, 11:02 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Combined sewer overflow (CSO), Amsterdam (C) WWTP, Jul 28, 2026, 3:30 PM EDT · Map |
| Jul 28, 2026, 3:30 PM EDT | ongoing (as reported) | Amsterdam (C) WWTP | Not provided | Combined sewer overflow (CSO)Earlier version | 72,000 gallons | Amsterdam (C) WWTP (NY DEC Sewage Pollution Right to Know), record 2637867444601391, reported Jul 28, 2026, 4:32 PM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice | Read report: Combined sewer overflow (CSO), Amsterdam (C) WWTP, Jul 28, 2026, 3:30 PM EDT · Map |
Showing the latest 25 records of 136 records. See them all with filters.
All reports in New York by year: 2026 (132 here) · 2025 (4 here)
Wastewater outlets on this water
Outfall: a pipe or outlet where wastewater enters a water body.
No wastewater outlet in our records is linked to this water.
Sewer operators listed for this water: City of Little Falls, City of Utica, City of Amsterdam, City of Cohoes, Town of Waterford.
Boat launches
- Battery Park in Waterford Canal Harbor · Boat ramp
- Ilion Marina Boat Launch · Boat ramp
- Mohawk River Boat Launch near Amsterdam · Boat ramp
- Mohawk River Boat Launch near Amsterdam · Boat ramp
- Mohawk River Boat Launch near Boght Corners · Boat ramp
- Mohawk River Boat Launch near Canajoharie · Boat ramp
- Mohawk River Boat Launch near Cranesville · Boat ramp
- Mohawk River Boat Launch near Fort Plain · Boat ramp
- Mohawk River Boat Launch near Little Falls · Boat ramp
- Mohawk River Boat Launch near Nelliston · Boat ramp
- Mohawk River Boat Launch near Rome · Boat ramp
- Mohawk River Boat Launch near Saint Johnsville · Boat ramp
- Mohawk River Boat Launch near Schenectady · Boat ramp
- Mohawk River Carry-in Access near Aqueduct · Carry-in launch (canoe and kayak)
- Mohawk River Carry-in Access near Crescent · Carry-in launch (canoe and kayak)
- Mohawk River Carry-in Access near Fort Johnson · Carry-in launch (canoe and kayak)
- Mohawk River Carry-in Access near Halfmoon · Carry-in launch (canoe and kayak)
- Mohawk River Carry-in Access near Herkimer · Carry-in launch (canoe and kayak)
- Mohawk River Carry-in Access near Herkimer · Carry-in launch (canoe and kayak)
- Mohawk River Carry-in Access near Niskayuna · Carry-in launch (canoe and kayak)
- Mohawk River Carry-in Access near Oriskany · Carry-in launch (canoe and kayak)
- Mohawk River Carry-in Access near Rome · Carry-in launch (canoe and kayak)
- Mohawk River Carry-in Access near Saint Johnsville · Carry-in launch (canoe and kayak)
- Mohawk River Carry-in Access near Schenectady · Carry-in launch (canoe and kayak)
- Mohawk River Carry-in Access near Schenectady · Carry-in launch (canoe and kayak)
- Mohawk River Carry-in Access near Utica · Carry-in launch (canoe and kayak)
- Rotary Park Boat Launch, Little Falls · Boat ramp
Source: OpenBoatLaunch launch records (public agency data and OpenStreetMap, Open Database License). · Mohawk River on OpenBoatLaunch
Marinas and clubs on this water
Marina or club: not public access.
- Mohawk River Boat Launch near Halfmoon · Boat ramp
- Mohawk Valley Marine, Alplaus · Boat ramp
Nearby waters
- Great Sacandaga Lake, NY No current status shownSource update overdue about 42 km away
- Otsego Lake, NY No current status shown about 43 km away
- Kayaderosserass Creek, NY No current status shown about 63 km away
- Thompsons Lake, NY No current status shown about 63 km away
- Schoharie Creek, NY No current status shown about 64 km away
Sources covering this water
- NY DEC Sewage Pollution Right to Know · Latest check succeeded · Last successful check: 2026-11-02 21:20 UTC
136 records linked to this water. Updated .