Vermont / Dischargers /
City of Vergennes, Macdonough Drive Pump Station overflow (CSO #002)
SSO · Vermont · Vergennes
- NPDES permit
- VT0100404
- Outfalls
- 4 with coordinates in the registry (the state's layer lists 1)
- Receiving waters
- Potash Brook (Vergennes) just upstream of Otter Creek; state reports say 'Otter Creek below the falls' / 'Lake Champlain via Otter Creek'
- Tracked waters
- Otter Creek, VT, Lake Champlain, VT
- Events tracked
- 82 discharges · latest Jun 18, 2026, 2:00 PM EDT
- Volume reported
- 17,306,700 gallons across the 77 discharges that give a volume (5 without one)
Source: discharger record from the project's research and EPA ECHO (dischargers.json); counts from the 82 event records below, as of 2026-11-02 11:56 UTC.
How it tells the public
State only. 2025 SSO report: 'The City notifies Vermont DEC (VTDEC) following SSO occurrences... The VTDEC posts notifications of the overflows on their website.' The city's Everbridge sign-up is for parking bans/emergencies only. | Statewide: every VT permittee must post a public alert at https://anrweb.vt.gov/DEC/WWInventory/SewageOverflows.aspx within 1 hour of discovery (10 V.S.A. § 1295(b)).
Source: the project's research on each operator's notification channel (research/<state>/dischargers.json), checked by fetching the operator's pages.
Outfalls
Source: water outlines from OpenBoatLaunch and OpenStreetMap contributors (ODbL); outfalls from EPA ECHO and the state outfall layers; modeled reaches computed by DirtyWaterWatch from USGS NLDI, NHDPlus and the nearest USGS gauge (Jobson 1996); basemap OpenFreeMap and OpenMapTiles.
4 outfalls in the registry
- 001 Otter Creek at Vergennes Sewerage Treatment · CLS · Otter Creek
- 001 Otter Creek at Vergennes Sewerage Treatment · CLS · Otter Creek
- 002 MacDonough Drive · CLS · Potash Brook
- 002 MacDonough Drive · CLS · Potash Brook
Source: EPA ECHO CSO outfall inventory matched to waters (data/outfalls-ne.json).
Event history
| Start | End | Water | Outfall | Type | Volume | Source | Links |
|---|---|---|---|---|---|---|---|
| not reported (reported Jun 18, 2026, 2:39 PM EDT) | not reported | Otter Creek, VT | Otter Creek below the falls in Vergennes From Out fall #002 | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:4258, reported Jun 18, 2026, 2:39 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | Event: Unclassified record, Vergennes, not reported (reported Jun 18, 2026, 2:39 PM EDT) · Map |
| Jun 18, 2026, 2:00 PM EDT | Jun 18, 2026, 4:00 PM EDT | Otter Creek, VT | Macdonough Dr Pump station CSO Structure #002 | Combined sewer overflow | 52,600 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:7042, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | Event: Combined sewer overflow, Vergennes, Jun 18, 2026, 2:00 PM EDT · Map |
| not reported (reported May 25, 2026, 8:34 AM EDT) | not reported | Otter Creek, VT | Otter Creek below the falls in Vergennes from Outfall #002 | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:4240, reported May 25, 2026, 8:34 AM EDT, retrieved 2026-11-02 10:55 UTC · notice | Event: Unclassified record, Vergennes, not reported (reported May 25, 2026, 8:34 AM EDT) · Map |
| May 25, 2026, 7:40 AM EDT | May 25, 2026, 9:40 AM EDT | Otter Creek, VT | Macdonough Dr pump station CSO structure #002 | Combined sewer overflow | 19,300 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:7007, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | Event: Combined sewer overflow, Vergennes, May 25, 2026, 7:40 AM EDT · Map |
| not reported (reported Apr 19, 2026, 2:56 PM EDT) | not reported | Otter Creek, VT | Otter creek Below the Falls From outfall #002 | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:4231, reported Apr 19, 2026, 2:56 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 19, 2026, 1:40 PM EDT | Apr 19, 2026, 3:30 PM EDT | Otter Creek, VT | Macdonough Dr Pump Station CSO Structure #002 | Combined sewer overflow | 8,900 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6987, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Apr 16, 2026, 10:32 PM EDT) | not reported | Otter Creek, VT | Sharp corner on South Water St. in Vergennes. Manhole number 114 | Sanitary sewer overflowrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:4229, reported Apr 16, 2026, 10:32 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Apr 16, 2026, 9:35 PM EDT) | not reported | Otter Creek, VT | Below the falls in Vergennes | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:4228, reported Apr 16, 2026, 9:35 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Apr 16, 2026, 9:33 PM EDT) | not reported | Otter Creek, VT | 002 Below the falls in Vergennes from CSO#002 | Combined sewer overflowrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:4227, reported Apr 16, 2026, 9:33 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 16, 2026, 9:30 PM EDT | Apr 17, 2026, 1:00 AM EDT | Otter Creek, VT | Sharp corner, bridge on South Water St. from manhole structure | Treatment plant bypass | 5,000 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:7002, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 16, 2026, 9:00 PM EDT | Apr 17, 2026, 10:30 AM EDT | Otter Creek, VT | Macdonough Dr. Pump Station | Combined sewer overflow | 814,400 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6986, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Mar 8, 2026, 4:43 PM EDT) | not reported | Otter Creek, VT | Otter Creek Below the Falls in Vergennes. from the outfall #002 | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:4214, reported Mar 8, 2026, 4:43 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 8, 2026, 4:00 PM EDT | Mar 8, 2026, 5:30 PM EDT | Otter Creek, VT | MacDonough Dr pump station CSO Structure #002 | Combined sewer overflow | 3,200 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6967, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Mar 7, 2026, 6:00 PM EST) | not reported | Otter Creek, VT | Otter Creek Below falls in Vergennes MacDonough Dr. outfall #002 | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:4213, reported Mar 7, 2026, 6:00 PM EST, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 7, 2026, 5:30 PM EST | Mar 8, 2026, 8:00 AM EDT | Otter Creek, VT | Maconough Dr Pump Station CSO Structure #002 | Combined sewer overflow | 55,000 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6968, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Jan 11, 2026, 2:06 AM EST) | not reported | Otter Creek, VT | Otter Creek Below falls From Outfall 002 | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:4209, reported Jan 11, 2026, 2:06 AM EST, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Jan 11, 2026, 1:40 AM EST | Jan 11, 2026, 3:00 AM EST | Otter Creek, VT | Macdonough Dr Pump Station CSO Structure #002 | Combined sewer overflow | 9,500 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6962, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Dec 19, 2025, 12:36 PM EST) | not reported | Otter Creek, VT | Below the falls in Vergennes, Outfall #002, Macdonough Drive lift station. | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:4197, reported Dec 19, 2025, 12:36 PM EST, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Dec 19, 2025, 12:30 PM EST | Dec 19, 2025, 9:00 PM EST | Otter Creek, VT | Macdonough Dr. Lift Station outfall#002 | Combined sewer overflow | 373,100 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6953, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Dec 17, 2025, 10:22 AM EST) | not reported | Otter Creek, VT | Job Corp. LIft Staion located behind the Job Corp. shcool between the school and the river. | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:4195, reported Dec 17, 2025, 10:22 AM EST, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Dec 16, 2025, 9:00 AM EST | Dec 16, 2025, 11:00 AM EST | Otter Creek, VT | Job Corp. Lift Station overflow | Unclassified record | 500 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6941, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Oct 31, 2025, 9:11 AM EDT) | not reported | Otter Creek, VT | Otter Creek Below The Falls Vergennes From outfall #002 | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:4190, reported Oct 31, 2025, 9:11 AM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Oct 31, 2025, 8:30 AM EDT | Oct 31, 2025, 4:00 PM EDT | Otter Creek, VT | Macdonough Dr. Pump Station CSO Structure #002 | Combined sewer overflow | 249,500 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6935, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Oct 20, 2025, 8:52 PM EDT) | not reported | Otter Creek, VT | Macdonough Dr. Lift Station outfall #002 | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:4186, reported Oct 20, 2025, 8:52 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Oct 20, 2025, 8:00 PM EDT | Oct 21, 2025, 4:00 AM EDT | Otter Creek, VT | Otter Creek | Combined sewer overflow | 73,600 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6925, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Jul 14, 2025, 9:49 PM EDT) | not reported | Otter Creek, VT | Job Cpr[/ PUmp Station | Sanitary sewer overflowrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:4154, reported Jul 14, 2025, 9:49 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Jul 14, 2025, 5:01 PM EDT) | not reported | Otter Creek, VT | Macdonough Dr. Pump Station, outfall #002, below the falls in Vergennes. | Sanitary sewer overflowrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:4153, reported Jul 14, 2025, 5:01 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Jul 14, 2025, 5:00 PM EDT | Jul 14, 2025, 9:00 PM EDT | Otter Creek, VT | Job Corp Lift Station, at the Job Corp. location in Vergennes | Sanitary sewer overflow | 5,000 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6876, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Jul 14, 2025, 4:00 PM EDT | Jul 14, 2025, 6:00 PM EDT | Lake Champlain, VT, Otter Creek, VT | Macdonough Dr. Pump Station CSO outfall #002 | Combined sewer overflow | 100,000 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6865, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| May 10, 2025, 8:00 AM EDT | May 10, 2025, 11:00 AM EDT | Otter Creek, VT | Macdonough Drive pump station | Combined sewer overflow | 16,900 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6798, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported May 9, 2025, 4:50 PM EDT) | not reported | Otter Creek, VT | 002 Macdonough Drive pump station below the falls in Vergennes, CSO#002 | Combined sewer overflowrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:4120, reported May 9, 2025, 4:50 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| May 9, 2025, 4:00 PM EDT | May 10, 2025, 3:00 AM EDT | Otter Creek, VT | 002 Macdonough Drive pump station CSO#002 | Combined sewer overflow | 124,000 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6794, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Mar 6, 2025, 2:39 PM EST) | not reported | Otter Creek, VT | 002 CSO#002 Otter Creek basin, below the falls in Vergennes. | Combined sewer overflowrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:4096, reported Mar 6, 2025, 2:39 PM EST, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 6, 2025, 2:30 PM EST | Mar 6, 2025, 3:40 PM EST | Otter Creek, VT | 002 Macdonough Dr. CSO#002 | Combined sewer overflow | 1,900 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6741, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Mar 5, 2025, 6:04 PM EST) | not reported | Otter Creek, VT | Outfall#002 below the falls in Vergennes | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:4093, reported Mar 5, 2025, 6:04 PM EST, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 5, 2025, 5:10 PM EST | Mar 6, 2025, 11:10 AM EST | Lake Champlain, VT, Otter Creek, VT | 002 CSO#002 Otter Creek Basin below the falls in Vergennes | Combined sewer overflow | 303,600 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6742, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Dec 11, 2024, 3:23 PM EST) | not reported | Otter Creek, VT | Otter Creek, Below the falls in Vergennes from outfall #002 Macdonough Dr. lift station. | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:4087, reported Dec 11, 2024, 3:23 PM EST, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Dec 11, 2024, 3:10 PM EST | Dec 12, 2024, 6:00 AM EST | Otter Creek, VT | Macdonough Dr. overflow structure #002 | Combined sewer overflow | 592,300 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6729, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Aug 19, 2024, 3:39 PM EDT) | not reported | Otter Creek, VT | CSO Structure #002, Macdonough Dr. lift station | Combined sewer overflowrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:4061, reported Aug 19, 2024, 3:39 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Aug 19, 2024, 3:00 PM EDT | Aug 19, 2024, 5:00 PM EDT | Otter Creek, VT | 002 CSO #002, Macdonough Dr. Lift Station | Combined sewer overflow | 18,000 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6681, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Aug 9, 2024, 6:51 PM EDT) | not reported | Otter Creek, VT | Below the falls in Vergennes, Overflow structure #002 | Sanitary sewer overflowrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:4054, reported Aug 9, 2024, 6:51 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Aug 9, 2024, 6:30 PM EDT | Aug 9, 2024, 7:30 PM EDT | Otter Creek, VT | Overflow structure #002, Macdonough Dr., Otter Creek | Combined sewer overflow | 7,500 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6679, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Jul 16, 2024, 9:26 PM EDT) | not reported | Otter Creek, VT | Macdonough Dr. Outfall #2 | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:4037, reported Jul 16, 2024, 9:26 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Jul 16, 2024, 8:00 PM EDT | Jul 17, 2024, 1:00 AM EDT | Otter Creek, VT | Outfall #002, Macdonough Dr. Lift Station | Combined sewer overflow | 235,600 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6601, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Jul 10, 2024, 6:09 PM EDT) | not reported | Otter Creek, VT | Outfall #002, Macdonough Dr. lift station, below the falls in Vergennes. | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:4019, reported Jul 10, 2024, 6:09 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Jul 10, 2024, 5:45 PM EDT | Jul 11, 2024, 11:00 AM EDT | Otter Creek, VT | Outfall#002 | Combined sewer overflow | 1.78 million gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6564, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Apr 12, 2024, 6:46 PM EDT) | not reported | Otter Creek, VT | 002 Below the falls in Vergennes, CSO#002 | Combined sewer overflowrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:3993, reported Apr 12, 2024, 6:46 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 12, 2024, 5:10 PM EDT | Apr 12, 2024, 10:00 PM EDT | Otter Creek, VT | 002 Macdonough Drive Lift Station CSO#002 | Combined sewer overflow | 468,600 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6500, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Mar 6, 2024, 7:20 PM EST) | not reported | Otter Creek, VT | City of Vergennes outfall#2 below the falls | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:3979, reported Mar 6, 2024, 7:20 PM EST, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 6, 2024, 5:15 PM EST | Mar 7, 2024, 9:00 AM EST | Otter Creek, VT | Outfall#002 | Combined sewer overflow | 663,800 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6475, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Jan 13, 2024, 2:02 PM EST) | not reported | Otter Creek, VT | Macdonough Drive Overflow Outfall #002 | Sanitary sewer overflowrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:3967, reported Jan 13, 2024, 2:02 PM EST, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Jan 13, 2024, 1:00 PM EST | Jan 13, 2024, 5:00 PM EST | Otter Creek, VT | Otter Creek | Combined sewer overflow | 69,400 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6469, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Dec 18, 2023, 10:40 AM EST) | not reported | Otter Creek, VT | Otter Creek below the falls in Vergennes. Outfall #002 | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:3954, reported Dec 18, 2023, 10:40 AM EST, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Dec 18, 2023, 5:00 AM EST | Dec 19, 2023, 10:00 AM EST | Otter Creek, VT | Otter Creek | Combined sewer overflow | 3.92 million gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6442, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Nov 27, 2023, 7:24 AM EST) | not reported | Otter Creek, VT | Outfall #002 | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:3943, reported Nov 27, 2023, 7:24 AM EST, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Nov 26, 2023, 5:00 AM EST | Nov 27, 2023, 6:45 AM EST | Otter Creek, VT | outfall #002 | Combined sewer overflow | 4,700 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6423, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Oct 21, 2023, 9:55 AM EDT) | not reported | Otter Creek, VT | Macdonough Dr. Lift Station below the falls in Vergennes outfall#002 | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:3939, reported Oct 21, 2023, 9:55 AM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Oct 21, 2023, 5:00 AM EDT | Oct 22, 2023, 2:00 AM EDT | Otter Creek, VT | Macdonough Dr. lift station outfall #002 | Combined sewer overflow | 687,700 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6417, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Sep 7, 2023, 5:15 PM EDT) | not reported | Otter Creek, VT | 002 CSO#002 Macdonough Dr. lift station below the falls in Vergennes | Combined sewer overflow | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:3931, reported Sep 7, 2023, 5:15 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Aug 4, 2023, 5:02 PM EDT) | not reported | Otter Creek, VT | 002 Macdonough Dr. Lift Station CSO#002 | Combined sewer overflowrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:3916, reported Aug 4, 2023, 5:02 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Aug 4, 2023, 2:10 AM EDT | Aug 4, 2023, 4:30 PM EDT | Otter Creek, VT | 002 Macdonough Drive Lift Station CSO#002 | Combined sewer overflow | 4,300 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6736, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Jul 16, 2023, 9:54 AM EDT) | not reported | Otter Creek, VT | 002 Below the falls in Vergennes, CSO#002 | Combined sewer overflowrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:3903, reported Jul 16, 2023, 9:54 AM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Jul 16, 2023, 9:40 AM EDT | Jul 16, 2023, 3:10 PM EDT | Otter Creek, VT | 002 Otter Creek CSO#002 | Combined sewer overflow | 349,300 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6307, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Jul 10, 2023, 10:45 PM EDT) | not reported | Otter Creek, VT | Below the falls in Vergennes | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2887, reported Jul 10, 2023, 10:45 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Jul 10, 2023, 4:30 PM EDT | Jul 10, 2023, 9:00 PM EDT | Otter Creek, VT | 002 CSO# 002 | Combined sewer overflow | 71,000 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6301, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported May 2, 2023, 2:52 PM EDT) | not reported | Otter Creek, VT | Otter Creek below the falls in Vergennes, outfall #002 | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2863, reported May 2, 2023, 2:52 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported May 1, 2023, 8:19 AM EDT) | not reported | Otter Creek, VT | Macdonough Falls below the falls outfall #002 | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2862, reported May 1, 2023, 8:19 AM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| May 1, 2023, 2:10 AM EDT | May 1, 2023, 6:10 AM EDT | Otter Creek, VT | Otter Creek | Combined sewer overflow | 68,200 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6279, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Jan 5, 2023, 4:03 AM EST) | not reported | Otter Creek, VT | Macdonough Drive Lift Station Outfall#2 | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2846, reported Jan 5, 2023, 4:03 AM EST, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Jan 5, 2023, 1:40 AM EST | Jan 5, 2023, 6:00 AM EST | Otter Creek, VT | Macdonough Drive Lift Station Outfall #002 | Combined sewer overflow | 32,300 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6261, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Dec 23, 2022, 10:07 AM EST) | not reported | Otter Creek, VT | SSO Outfall#2, Macdonough Drive Lift Station, Below the falls in Vergennes | Sanitary sewer overflowrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2837, reported Dec 23, 2022, 10:07 AM EST, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Dec 23, 2022, 9:30 AM EST | Dec 23, 2022, 8:00 PM EST | Otter Creek, VT | SSO Outfall #2 | Combined sewer overflow | 394,700 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6249, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Sep 19, 2022, 7:00 PM EDT | Sep 19, 2022, 8:40 AM EDT | Otter Creek, VT | Otter Creek Overflow Structure #002 | Combined sewer overflow | 24,800 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6221, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Sep 19, 2022, 5:27 PM EDT) | not reported | Otter Creek, VT | Outfall #002 below the the falls in Vergennes | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2793, reported Sep 19, 2022, 5:27 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Sep 19, 2022, 5:27 PM EDT) | not reported | Otter Creek, VT | Outfall #002 below the the falls in Vergennes | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2792, reported Sep 19, 2022, 5:27 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Sep 19, 2022, 5:27 PM EDT) | not reported | Otter Creek, VT | Outfall #002 below the the falls in Vergennes | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2791, reported Sep 19, 2022, 5:27 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Sep 19, 2022, 5:18 PM EDT) | not reported | Otter Creek, VT | Outfall #002 below the the falls in Vergennes | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2790, reported Sep 19, 2022, 5:18 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Sep 19, 2022, 5:18 PM EDT) | not reported | Otter Creek, VT | Outfall #002 below the the falls in Vergennes | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2789, reported Sep 19, 2022, 5:18 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Sep 19, 2022, 5:18 PM EDT) | not reported | Otter Creek, VT | Outfall #002 below the the falls in Vergennes | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2788, reported Sep 19, 2022, 5:18 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Sep 19, 2022, 5:17 PM EDT) | not reported | Otter Creek, VT | Outfall #002 below the the falls in Vergennes | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2787, reported Sep 19, 2022, 5:17 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Sep 19, 2022, 5:17 PM EDT) | not reported | Otter Creek, VT | Outfall #002 below the the falls in Vergennes | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2786, reported Sep 19, 2022, 5:17 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Sep 19, 2022, 5:09 PM EDT) | not reported | Otter Creek, VT | Below the falls in Vergnennes Outfall#002 | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2785, reported Sep 19, 2022, 5:09 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Sep 19, 2022, 5:09 PM EDT) | not reported | Otter Creek, VT | Below the falls in Vergnennes Outfall#002 | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2784, reported Sep 19, 2022, 5:09 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Sep 19, 2022, 5:09 PM EDT) | not reported | Otter Creek, VT | Below the falls in Vergnennes Outfall#002 | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2783, reported Sep 19, 2022, 5:09 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Sep 19, 2022, 5:07 PM EDT) | not reported | Otter Creek, VT | Below the falls in Vergennes outfall #002 | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2782, reported Sep 19, 2022, 5:07 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Sep 19, 2022, 5:07 PM EDT) | not reported | Otter Creek, VT | Below the falls in Vergennes outfall #002 | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2781, reported Sep 19, 2022, 5:07 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Sep 19, 2022, 5:07 PM EDT) | not reported | Otter Creek, VT | Below the falls in Vergennes outfall #002 | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2780, reported Sep 19, 2022, 5:07 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Sep 19, 2022, 5:06 PM EDT) | not reported | Otter Creek, VT | Below the falls in Vergennes outfall #002 | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2779, reported Sep 19, 2022, 5:06 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Sep 19, 2022, 5:06 PM EDT) | not reported | Otter Creek, VT | Below the falls in Vergennes outfall #002 | Unclassified recordrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2778, reported Sep 19, 2022, 5:06 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Apr 19, 2022, 10:49 PM EDT) | not reported | Otter Creek, VT | 002 CSO #002 Macdonough Dr. Pump Station | Combined sewer overflowrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2750, reported Apr 19, 2022, 10:49 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 19, 2022, 3:30 PM EDT | Apr 19, 2022, 11:00 PM EDT | Otter Creek, VT | 002 CSO#002 Macdonough Dr. pump station | Combined sewer overflow | 171,800 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6150, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Apr 9, 2022, 3:42 PM EDT) | not reported | Otter Creek, VT | 002 Macdonough Dr. PS CSO#002 | Combined sewer overflowrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2742, reported Apr 9, 2022, 3:42 PM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 9, 2022, 3:30 PM EDT | Apr 9, 2022, 5:30 PM EDT | Otter Creek, VT | 002 Macdonough Dr. PS CSO#002 | Combined sewer overflow | 19,300 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6145, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Apr 8, 2022, 8:25 AM EDT) | not reported | Otter Creek, VT | 002 Below the falls in Vergennes, CSO #002 | Combined sewer overflowrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2740, reported Apr 8, 2022, 8:25 AM EDT, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 8, 2022, 3:00 AM EDT | Apr 8, 2022, 6:30 AM EDT | Otter Creek, VT | 002 Macdonough Dr. PS CSO#002 | Combined sewer overflow | 64,400 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6140, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Feb 22, 2022, 9:21 PM EST) | not reported | Otter Creek, VT | Macdonough Dr. Pump Station CSO overflow structure #002 | Combined sewer overflowrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2733, reported Feb 22, 2022, 9:21 PM EST, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Feb 22, 2022, 9:00 AM EST | Feb 22, 2022, 11:45 AM EST | Otter Creek, VT | Macdonough Dr. Pump Station overflow structure #002 | Combined sewer overflow | 31,500 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6122, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Feb 18, 2022, 1:57 AM EST) | not reported | Otter Creek, VT | Overflow structure #002 Macdonough Dr. | Sanitary sewer overflowrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2730, reported Feb 18, 2022, 1:57 AM EST, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Feb 18, 2022, 1:45 AM EST | Feb 18, 2022, 5:15 AM EST | Otter Creek, VT | Macdonough Dr. PS Overflow structure #002 | Combined sewer overflow | 83,800 gal | Vergennes (incident report on the VT DEC Sewage Overflows page; reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record incident:6115, the source gives no report time, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| not reported (reported Nov 13, 2021, 6:01 PM EST) | not reported | Otter Creek, VT | Macdonough Dr. overflow #002 | Sanitary sewer overflowrevised | not reported | Vergennes (operator public alert on the VT DEC Sewage Overflows page; not yet reviewed by DEC) via VT DEC Public Alerts (untreated discharge alerts) on the Sewage Overflows report page, record alert:2717, reported Nov 13, 2021, 6:01 PM EST, retrieved 2026-11-02 10:55 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
Showing the newest 100 events of 174 events. See them all with filters.
History
- Discharge events, last 12 months10Dec 2025 to Nov 2026
- Days with a discharge, last 12 months10Dec 2025 to Nov 2026
- Hours under advisory, last 12 months388Dec 2025 to Nov 2026; on this discharger's reports
- 2026 season under advisory2.3%May to October; 100 h
Discharge events per month
42 events, Jan 2022 to Nov 2026. Counted from 41 verified or annual reports, 1 public notices.
- Combined sewer overflow
- Sanitary sewer overflow
- Bypass, blended or other
Source: Vermont DEC sewage overflows page. Covered 2022-01-01 to 2026-11-02.
Show table
| Month | Combined sewer overflow | Sanitary sewer overflow | Bypass, blended or other | Total | Counted from | Coverage |
|---|---|---|---|---|---|---|
| Jan 2022 | 0 | 0 | 0 | 0 | ||
| Feb 2022 | 2 | 0 | 0 | 2 | Verified or annual reports | |
| Mar 2022 | 0 | 0 | 0 | 0 | ||
| Apr 2022 | 3 | 0 | 0 | 3 | Verified or annual reports | |
| May 2022 | 0 | 0 | 0 | 0 | ||
| Jun 2022 | 0 | 0 | 0 | 0 | ||
| Jul 2022 | 0 | 0 | 0 | 0 | ||
| Aug 2022 | 0 | 0 | 0 | 0 | ||
| Sep 2022 | 1 | 0 | 0 | 1 | Verified or annual reports | |
| Oct 2022 | 0 | 0 | 0 | 0 | ||
| Nov 2022 | 0 | 0 | 0 | 0 | ||
| Dec 2022 | 1 | 0 | 0 | 1 | Verified or annual reports | |
| Jan 2023 | 1 | 0 | 0 | 1 | Verified or annual reports | |
| Feb 2023 | 0 | 0 | 0 | 0 | ||
| Mar 2023 | 0 | 0 | 0 | 0 | ||
| Apr 2023 | 0 | 0 | 0 | 0 | ||
| May 2023 | 1 | 0 | 0 | 1 | Verified or annual reports | |
| Jun 2023 | 0 | 0 | 0 | 0 | ||
| Jul 2023 | 2 | 0 | 0 | 2 | Verified or annual reports | |
| Aug 2023 | 1 | 0 | 0 | 1 | Verified or annual reports | |
| Sep 2023 | 1 | 0 | 0 | 1 | Public notices (no report yet) | |
| Oct 2023 | 1 | 0 | 0 | 1 | Verified or annual reports | |
| Nov 2023 | 1 | 0 | 0 | 1 | Verified or annual reports | |
| Dec 2023 | 1 | 0 | 0 | 1 | Verified or annual reports | |
| Jan 2024 | 1 | 0 | 0 | 1 | Verified or annual reports | |
| Feb 2024 | 0 | 0 | 0 | 0 | ||
| Mar 2024 | 1 | 0 | 0 | 1 | Verified or annual reports | |
| Apr 2024 | 1 | 0 | 0 | 1 | Verified or annual reports | |
| May 2024 | 0 | 0 | 0 | 0 | ||
| Jun 2024 | 0 | 0 | 0 | 0 | ||
| Jul 2024 | 2 | 0 | 0 | 2 | Verified or annual reports | |
| Aug 2024 | 2 | 0 | 0 | 2 | Verified or annual reports | |
| Sep 2024 | 0 | 0 | 0 | 0 | ||
| Oct 2024 | 0 | 0 | 0 | 0 | ||
| Nov 2024 | 0 | 0 | 0 | 0 | ||
| Dec 2024 | 1 | 0 | 0 | 1 | Verified or annual reports | |
| Jan 2025 | 0 | 0 | 0 | 0 | ||
| Feb 2025 | 0 | 0 | 0 | 0 | ||
| Mar 2025 | 2 | 0 | 0 | 2 | Verified or annual reports | |
| Apr 2025 | 0 | 0 | 0 | 0 | ||
| May 2025 | 2 | 0 | 0 | 2 | Verified or annual reports | |
| Jun 2025 | 0 | 0 | 0 | 0 | ||
| Jul 2025 | 1 | 1 | 0 | 2 | Verified or annual reports | |
| Aug 2025 | 0 | 0 | 0 | 0 | ||
| Sep 2025 | 0 | 0 | 0 | 0 | ||
| Oct 2025 | 2 | 0 | 0 | 2 | Verified or annual reports | |
| Nov 2025 | 0 | 0 | 0 | 0 | ||
| Dec 2025 | 1 | 0 | 1 | 2 | Verified or annual reports | |
| Jan 2026 | 1 | 0 | 0 | 1 | Verified or annual reports | |
| Feb 2026 | 0 | 0 | 0 | 0 | ||
| Mar 2026 | 2 | 0 | 0 | 2 | Verified or annual reports | |
| Apr 2026 | 2 | 0 | 1 | 3 | Verified or annual reports | |
| May 2026 | 1 | 0 | 0 | 1 | Verified or annual reports | |
| Jun 2026 | 1 | 0 | 0 | 1 | Verified or annual reports | |
| Jul 2026 | 0 | 0 | 0 | 0 | ||
| Aug 2026 | 0 | 0 | 0 | 0 | ||
| Sep 2026 | 0 | 0 | 0 | 0 | ||
| Oct 2026 | 0 | 0 | 0 | 0 | ||
| Nov 2026 | 0 | 0 | 0 | 0 |
Hours under advisory per month
Hours this discharger's reports put a water under an advisory, by the map's red rules.
- Advisory in effect
6 discharge events have no reported end and no ongoing status; under the status rules they set caution, not an advisory, and add no hours here. Official beach and cyanobacteria advisories are counted on water pages only.
Source: Vermont DEC sewage overflows page. Covered 2016-01-05 to 2026-11-02.
Show table
| Month | Hours under advisory | From discharge windows | Hours in month | Coverage |
|---|---|---|---|---|
| Jan 2022 | 0 | 0 | 744 | |
| Feb 2022 | 102 | 102 | 672 | |
| Mar 2022 | 0 | 0 | 744 | |
| Apr 2022 | 142 | 142 | 720 | |
| May 2022 | 0 | 0 | 744 | |
| Jun 2022 | 0 | 0 | 720 | |
| Jul 2022 | 0 | 0 | 744 | |
| Aug 2022 | 0 | 0 | 744 | |
| Sep 2022 | 0 | 0 | 720 | |
| Oct 2022 | 0 | 0 | 744 | |
| Nov 2022 | 0 | 0 | 720 | |
| Dec 2022 | 59 | 59 | 744 | |
| Jan 2023 | 52 | 52 | 744 | |
| Feb 2023 | 0 | 0 | 672 | |
| Mar 2023 | 0 | 0 | 744 | |
| Apr 2023 | 0 | 0 | 720 | |
| May 2023 | 52 | 52 | 744 | |
| Jun 2023 | 0 | 0 | 720 | |
| Jul 2023 | 106 | 106 | 744 | |
| Aug 2023 | 62 | 62 | 744 | |
| Sep 2023 | 0 | 0 | 720 | |
| Oct 2023 | 69 | 69 | 744 | |
| Nov 2023 | 74 | 74 | 720 | |
| Dec 2023 | 77 | 77 | 744 | |
| Jan 2024 | 52 | 52 | 744 | |
| Feb 2024 | 0 | 0 | 696 | |
| Mar 2024 | 64 | 64 | 744 | |
| Apr 2024 | 53 | 53 | 720 | |
| May 2024 | 0 | 0 | 744 | |
| Jun 2024 | 0 | 0 | 720 | |
| Jul 2024 | 118 | 118 | 744 | |
| Aug 2024 | 99 | 99 | 744 | |
| Sep 2024 | 0 | 0 | 720 | |
| Oct 2024 | 0 | 0 | 744 | |
| Nov 2024 | 0 | 0 | 720 | |
| Dec 2024 | 63 | 63 | 744 | |
| Jan 2025 | 0 | 0 | 744 | |
| Feb 2025 | 0 | 0 | 672 | |
| Mar 2025 | 71 | 71 | 744 | |
| Apr 2025 | 0 | 0 | 720 | |
| May 2025 | 67 | 67 | 744 | |
| Jun 2025 | 0 | 0 | 720 | |
| Jul 2025 | 53 | 53 | 744 | |
| Aug 2025 | 0 | 0 | 744 | |
| Sep 2025 | 0 | 0 | 720 | |
| Oct 2025 | 72 | 72 | 744 | |
| Nov 2025 | 40 | 40 | 720 | |
| Dec 2025 | 57 | 57 | 744 | |
| Jan 2026 | 49 | 49 | 744 | |
| Feb 2026 | 0 | 0 | 672 | |
| Mar 2026 | 71 | 71 | 744 | |
| Apr 2026 | 111 | 111 | 720 | |
| May 2026 | 50 | 50 | 744 | |
| Jun 2026 | 50 | 50 | 720 | |
| Jul 2026 | 0 | 0 | 744 | |
| Aug 2026 | 0 | 0 | 744 | |
| Sep 2026 | 0 | 0 | 720 | |
| Oct 2026 | 0 | 0 | 744 | |
| Nov 2026 | 0 | 0 | 32 |
Days with a discharge per month
A day counts when any counted discharge was under way on it (start to reported end, local time); an event with no end counts its start day.
Source: Vermont DEC sewage overflows page. Covered 2022-01-01 to 2026-11-02.
Show table
| Month | Days with a discharge | Coverage |
|---|---|---|
| Jan 2022 | 0 | |
| Feb 2022 | 2 | |
| Mar 2022 | 0 | |
| Apr 2022 | 3 | |
| May 2022 | 0 | |
| Jun 2022 | 0 | |
| Jul 2022 | 0 | |
| Aug 2022 | 0 | |
| Sep 2022 | 1 | |
| Oct 2022 | 0 | |
| Nov 2022 | 0 | |
| Dec 2022 | 1 | |
| Jan 2023 | 1 | |
| Feb 2023 | 0 | |
| Mar 2023 | 0 | |
| Apr 2023 | 0 | |
| May 2023 | 1 | |
| Jun 2023 | 0 | |
| Jul 2023 | 2 | |
| Aug 2023 | 1 | |
| Sep 2023 | 1 | |
| Oct 2023 | 2 | |
| Nov 2023 | 2 | |
| Dec 2023 | 2 | |
| Jan 2024 | 1 | |
| Feb 2024 | 0 | |
| Mar 2024 | 2 | |
| Apr 2024 | 1 | |
| May 2024 | 0 | |
| Jun 2024 | 0 | |
| Jul 2024 | 4 | |
| Aug 2024 | 2 | |
| Sep 2024 | 0 | |
| Oct 2024 | 0 | |
| Nov 2024 | 0 | |
| Dec 2024 | 2 | |
| Jan 2025 | 0 | |
| Feb 2025 | 0 | |
| Mar 2025 | 2 | |
| Apr 2025 | 0 | |
| May 2025 | 2 | |
| Jun 2025 | 0 | |
| Jul 2025 | 1 | |
| Aug 2025 | 0 | |
| Sep 2025 | 0 | |
| Oct 2025 | 3 | |
| Nov 2025 | 0 | |
| Dec 2025 | 2 | |
| Jan 2026 | 1 | |
| Feb 2026 | 0 | |
| Mar 2026 | 2 | |
| Apr 2026 | 3 | |
| May 2026 | 1 | |
| Jun 2026 | 1 | |
| Jul 2026 | 0 | |
| Aug 2026 | 0 | |
| Sep 2026 | 0 | |
| Oct 2026 | 0 | |
| Nov 2026 | 0 |
Discharge events per year, 2016 to 2026
82 events, 2016 to 2026.
- Combined sewer overflow
- Sanitary sewer overflow
- Bypass, blended or other
- Partly covered or sparse source
Source: Vermont DEC sewage overflows page. Covered 2016-01-05 to 2026-11-02.
Show table
| Year | Combined sewer overflow | Sanitary sewer overflow | Bypass, blended or other | Total | Coverage |
|---|---|---|---|---|---|
| 2016 | 8 | 0 | 0 | 8 | Partly covered or sparse source |
| 2017 | 4 | 0 | 0 | 4 | |
| 2018 | 7 | 0 | 0 | 7 | |
| 2019 | 10 | 0 | 0 | 10 | |
| 2020 | 2 | 1 | 1 | 4 | |
| 2021 | 7 | 0 | 0 | 7 | |
| 2022 | 7 | 0 | 0 | 7 | |
| 2023 | 9 | 0 | 0 | 9 | |
| 2024 | 8 | 0 | 0 | 8 | |
| 2025 | 8 | 1 | 1 | 10 | |
| 2026 | 7 | 0 | 1 | 8 |
Reported volume per year
Gallons, summed from the 77 events that gave a number (5 did not).
- Partly covered or sparse source
5 of 82 events gave no volume as a number (4 gave a range); only numbers are summed. Vermont volumes were range buckets before 2024 (">10,000 to 100,000 gallons"); those records have no number and are not summed.
Source: Vermont DEC sewage overflows page. Covered 2016-01-05 to 2026-11-02.
Show table
| Year | Gallons | Events with a number | Events without | Coverage |
|---|---|---|---|---|
| 2016 | 486,200 | 8 | 0 | Partly covered or sparse source |
| 2017 | 661,300 | 4 | 0 | |
| 2018 | 944,200 | 7 | 0 | |
| 2019 | 1,523,700 | 8 | 2 | |
| 2020 | 43,900 | 2 | 2 | |
| 2021 | 1,672,500 | 7 | 0 | |
| 2022 | 790,300 | 7 | 0 | |
| 2023 | 5,134,400 | 8 | 1 | |
| 2024 | 3,834,200 | 8 | 0 | |
| 2025 | 1,248,100 | 10 | 0 | |
| 2026 | 967,900 | 8 | 0 |
Hours under advisory per year
Hours under advisory each year; 2026 to date.
- Advisory in effect
- Partly covered or sparse source
6 discharge events have no reported end and no ongoing status; under the status rules they set caution, not an advisory, and add no hours here. Official beach and cyanobacteria advisories are counted on water pages only.
Source: Vermont DEC sewage overflows page. Covered 2016-01-05 to 2026-11-02.
Show table
| Year | Hours under advisory | Share of the year | Coverage |
|---|---|---|---|
| 2016 | 363 | 4.1% | Partly covered or sparse source |
| 2017 | 212 | 2.4% | |
| 2018 | 268 | 3.1% | |
| 2019 | 511 | 5.8% | |
| 2020 | 199 | 2.3% | |
| 2021 | 390 | 4.5% | |
| 2022 | 303 | 3.5% | |
| 2023 | 492 | 5.6% | |
| 2024 | 449 | 5.1% | |
| 2025 | 359 | 4.1% | |
| 2026 | 332 | 4.5% |
Discharge events by calendar month, all years
Every counted discharge event, by the calendar month it began.
Months are summed over every year a source covers; the table gives the number of years behind each month.
Source: Vermont DEC sewage overflows page. Covered 2016-01-05 to 2026-11-02.
Show table
| Month | Events | Years of records |
|---|---|---|
| Jan | 7 | 11 |
| Feb | 8 | 11 |
| Mar | 7 | 11 |
| Apr | 11 | 11 |
| May | 5 | 11 |
| Jun | 5 | 11 |
| Jul | 9 | 11 |
| Aug | 7 | 11 |
| Sep | 4 | 11 |
| Oct | 7 | 11 |
| Nov | 4 | 11 |
| Dec | 8 | 10 |
Discharge events by outfall
The 10 outfalls with the most events of 38, all years.
Source: Vermont DEC sewage overflows page. Covered 2016-01-05 to 2026-11-02.
Show table
| Outfall | Events |
|---|---|
| 002 Macdonough Drive pump station CSO#002 | 19 |
| Macdonough Dr. Pump Station | 8 |
| Otter Creek | 8 |
| Macdonough Dr Pump station CSO Structure #002 | 5 |
| Macdonough Drive pump station | 5 |
| Macdonough Dr. Overflow Structure | 3 |
| Macdonough Dr. overflow structure #002 | 2 |
| Outfall#002 | 2 |
| Sharp corner, bridge on South Water St. from manhole structure | 1 |
| Maconough Dr Pump Station CSO Structure #002 | 1 |
| Other outfalls (28) | 28 |
How these charts are counted
Discharge events are counted once: where a source publishes both public notices and verified reports (MassDEP, Vermont DEC), a discharger's month with any verified report counts its verified reports only, and other months count notices. Revisions are folded into the record they revise, and EPA copies of a state report are not counted twice. Monthly and yearly totals (Maine DEP, EPA discharge monitoring reports, Portsmouth) are shown on their own and never added to the event counts. Hours under advisory follow the map's red rules. A muted band marks periods no source covers: a gap there is missing data, not a quiet month.
- Vermont DEC sewage overflows page: 2016-01-05 to now