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New York / Waters /

Genesee River

River in New York, past Angelica, Avon, Belfast, Belmont, Caneadea, Geneseo, Irondequoit, Rochester, Scottsville, Summerville and Wellsville

Current status

No current status shown

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.

Conditions

At the Genesee River at Avon NY gauge, 600 metres from the nearest boat launch on this water: flow 783 cubic feet per second (Nov 2, 2026, 4:15 PM EST).

Water level 16.4 feet. The National Weather Service flood stage at this gauge is 33 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 04228500, reading Nov 2, 2026, 4:15 PM EST, retrieved 2026-11-02 21:22 UTC; flood stage: NOAA National Weather Service, gauge AVON6. Gauge chosen by DirtyWaterWatch. · Readings and history at USGS

Get alerts from Monroe County - Frank E. Van Lare STP · 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 Genesee 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

Last 90 days, hour by hour. Red: discharge or advisory reported. Amber: caution. Hatched amber: end not confirmed. Grey: no current status on the water outline. Purple hatching: source update overdue.
  • End not confirmed: to
    2 reports: Monroe County 2
    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 Genesee River in New York, last 12 months1111 affecting this stretch: 11 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 Genesee River in New York, last 12 months36Reported on the Genesee River in New York: 36 · 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 Genesee River in New York, last 12 months892Reported on the Genesee River in New York: 892 · 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 Genesee River in New York3.8%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 Genesee River in New York2Reported on the Genesee River in New York: 2 · 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

11 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

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

Source: ny-dec-sprtk. Records cover August 11, 2021 to November 2, 2026.

Show table

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

Reported discharges per year, 2021 to 2026

11 reported discharges, 2021 to 2026.

  • Combined sewer overflow
  • Sanitary sewer overflow
  • Treatment bypass, blended or other
  • Incomplete source coverage
Limited records

Source: ny-dec-sprtk. Records cover August 11, 2021 to November 2, 2026.

Show table

Reported volume per year

Gallons (axis: K thousand, M million), summed from the 10 reports that gave a volume as a number (1 did not).

  • Incomplete source coverage
Limited records

1 of 11 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

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
Limited records

Source: ny-dec-sprtk. Records cover August 11, 2021 to November 2, 2026.

Show table

Share of the May to October season with a discharge or advisory status

Share of the hours from May 1 to October 31 with a discharge or advisory status under DirtyWaterWatch rules.

  • Discharge or advisory reported
  • Season with incomplete source coverage

Seasons with incomplete source coverage: 2021. The share is of the hours a source covered.

Source: ny-dec-sprtk. Records cover August 11, 2021 to November 2, 2026.

Show table

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

Reported discharges by wastewater outlet

Wastewater outlets with the most tracked discharge records: 6 of 6, 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
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 Genesee River

Reports linked to Genesee River, newest first
StartEnd Sewer operator OutletTypeVolumeSourceLinks
Jul 18, 2026, 1:36 PM EDT ongoing (as reported) Frank E. Van Lare WWTF Not provided Combined sewer overflow (CSO) 19.3 million gallons Frank E. Van Lare WWTF (NY DEC Sewage Pollution Right to Know), record 2623161476692879, reported Jul 18, 2026, 5:44 PM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice
Jul 18, 2026, 1:36 PM EDT ongoing (as reported) Frank E. Van Lare WWTF Not provided Combined sewer overflow (CSO)Earlier version 19.3 million gallons Frank E. Van Lare WWTF (NY DEC Sewage Pollution Right to Know), record 2623161476690253, reported Jul 18, 2026, 3:49 PM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice
Jul 18, 2026, 1:34 PM EDT ongoing (as reported) Frank E. Van Lare WWTF Not provided Combined sewer overflow (CSO) 36.52 million gallons Frank E. Van Lare WWTF (NY DEC Sewage Pollution Right to Know), record 2625738457110836, reported Jul 18, 2026, 5:42 PM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice
Jul 18, 2026, 1:34 PM EDT ongoing (as reported) Frank E. Van Lare WWTF Not provided Combined sewer overflow (CSO)Earlier version 25.27 million gallons Frank E. Van Lare WWTF (NY DEC Sewage Pollution Right to Know), record 2623161476689956, reported Jul 18, 2026, 3:33 PM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice
May 23, 2026, 5:23 AM EDT May 23, 2026, 6:23 AM EDT Frank E. Van Lare WWTF Designed and permitted outfall Combined sewer overflow (CSO) 420,000 gallons Frank E. Van Lare WWTF (NY DEC Sewage Pollution Right to Know), record 2527366526072500, reported May 23, 2026, 9:09 PM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice
May 23, 2026, 5:21 AM EDT May 23, 2026, 6:34 AM EDT Frank E. Van Lare WWTF Not provided Combined sewer overflow (CSO) 2.53 million gallons Frank E. Van Lare WWTF (NY DEC Sewage Pollution Right to Know), record 2527607044245450, reported May 23, 2026, 8:24 PM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice
Mar 31, 2026, 9:07 PM EDT Mar 31, 2026, 10:47 PM EDT Frank E. Van Lare WWTF Not provided Combined sewer overflow (CSO) 16.99 million gallons Frank E. Van Lare WWTF (NY DEC Sewage Pollution Right to Know), record 2437172213149170, reported Mar 31, 2026, 10:48 PM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice
Read the full record

See it in the archive for its year

Mar 31, 2026, 9:06 PM EDT Apr 30, 2026, 12:40 AM EDT Frank E. Van Lare WWTF Discharge occurred at a designed and permitted CSOAP overflow structure. Combined sewer overflow (CSO) 33.45 million gallons Frank E. Van Lare WWTF (NY DEC Sewage Pollution Right to Know), record 2431124899134090, reported Apr 1, 2026, 8:41 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice
Read the full record

See it in the archive for its year

Mar 31, 2026, 9:06 PM EDT ongoing (as reported) Frank E. Van Lare WWTF Discharge occurred at a designed and permitted CSOAP overflow structure. Combined sewer overflow (CSO)Earlier version 20.59 million gallons Frank E. Van Lare WWTF (NY DEC Sewage Pollution Right to Know), record 2431124899126159, reported Mar 31, 2026, 10:21 PM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice
Mar 31, 2026, 6:30 PM EDT Apr 1, 2026, 6:30 AM EDT Avon (V) WWTP Intersection of West Main St, River St, and Horseshoe Blvd Sanitary sewer overflow (SSO) 500,000 gallons Avon (V) WWTP (NY DEC Sewage Pollution Right to Know), record 2437172213155765, reported Apr 1, 2026, 6:33 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice
Read the full record

See it in the archive for its year

Mar 31, 2026, 6:30 PM EDT ongoing (as reported) Avon (V) WWTP Intersection of West Main St, River St, and Horseshoe Blvd Sanitary sewer overflow (SSO)Earlier version “100+ Gallons per Minute Estimated” Avon (V) WWTP (NY DEC Sewage Pollution Right to Know), record 2428857156430377, reported Mar 31, 2026, 7:04 PM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice
Mar 31, 2026, 9:45 AM EDT Mar 31, 2026, 1:30 PM EDT Avon (V) WWTP Sanitary Manhole Sanitary sewer overflow (SSO) 156,375 gallons Avon (V) WWTP (NY DEC Sewage Pollution Right to Know), record 2428857156425381, reported Mar 31, 2026, 2:00 PM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice
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Mar 31, 2026, 9:45 AM EDT Mar 31, 2026, 10:30 AM EDT Avon (V) WWTP Sanitary manhole Sanitary sewer overflow (SSO) 31,250 gallons Avon (V) WWTP (NY DEC Sewage Pollution Right to Know), record 2428857156422247, reported Mar 31, 2026, 11:01 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice
Read the full record

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Mar 31, 2026, 9:45 AM EDT ongoing (as reported) Avon (V) WWTP Sanitary Manhole Sanitary sewer overflow (SSO)Earlier version “695 Gallons per Minute Estimated” Avon (V) WWTP (NY DEC Sewage Pollution Right to Know), record 2426211456521861, reported Mar 31, 2026, 10:50 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice
Mar 30, 2026, 10:00 PM EDT Mar 31, 2026, 5:00 AM EDT Wellsville (V) WWTP Sewage Pump Drive Failure Treatment bypass 500,000 gallons Wellsville (V) WWTP (NY DEC Sewage Pollution Right to Know), record 2434011117188610, reported Mar 31, 2026, 7:29 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice
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Mar 26, 2026, 9:00 PM EDT Mar 27, 2026, 7:00 AM EDT Avon (V) WWTP Village of Avon Wastewater Treatment Plant Treatment bypass “430 Gallons per Minute Estimated” Avon (V) WWTP (NY DEC Sewage Pollution Right to Know), record 2437172213054274, reported Mar 27, 2026, 12:36 PM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice
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Mar 26, 2026, 9:00 PM EDT Mar 27, 2026, 7:00 AM EDT Avon (V) WWTP Village of Avon Wastewater Treatment Plant Treatment bypassEarlier version “430 Gallons per Minute Estimated” Avon (V) WWTP (NY DEC Sewage Pollution Right to Know), record 2428857156348649, reported Mar 27, 2026, 12:35 PM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice
Read the full record

See it in the archive for its year

All reports in New York by year: 2026 (17 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: Monroe County - Frank E. Van Lare STP.

Boat launches

Source: OpenBoatLaunch launch records (public agency data and OpenStreetMap, Open Database License). · Genesee River on OpenBoatLaunch

Marinas and clubs on this water

Marina or club: not public access.

Nearby waters

Sources covering this water

17 records linked to this water. Updated .