Massachusetts / Waters /
Gloucester Harbor
Bay in Massachusetts · near Freshwater Cove Village, Rocky Neck
Status now
No current report
At least one source we follow covers this water, and nothing it reports applies right now.
Why this colour: No current report: nothing a covering source reports colours this water now. How long a water stays coloured, and why
Source: ECHO Effluent Charts REST services (per-permit DMR data incl. monthly CSO event counts, duration, volume per outfall), last answered 2026-11-02 11:54 UTC; ECHO NPDES Sewer Overflow and Bypass Event Dataset (eRule Phase 2, current versions), last answered 2026-11-02 11:54 UTC; MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), last answered 2026-11-02 11:54 UTC. Status computed by DirtyWaterWatch as of 2026-11-02 11:56 UTC.
It is not a finding about the water. Discharges go unreported, reports arrive late, and storm runoff carries bacteria too. Follow posted signs and local health advice.
As of Nov 2, 2026, 6:56 AM EST.
Map
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.
Outfalls are small brown dots.
The last 90 days
No red or yellow period in this span.
Source: hourly statuses computed by DirtyWaterWatch (pipeline build/status.py) from the events linked above and the rules on the methods page; history as of 2026-11-02 11:56 UTC.
Discharges over the years
- Discharge events, last 12 months0Dec 2025 to Nov 2026
- Days with a discharge, last 12 months0Dec 2025 to Nov 2026
- Hours under advisory, last 12 months0Dec 2025 to Nov 2026
- 2026 season under advisory0.0%May to October; 0 h
Discharge events per month
17 events, Jan 2022 to Nov 2026. Counted from 17 verified or annual reports.
- Combined sewer overflow
- Sanitary sewer overflow
- Bypass, blended or other
- No source
- Partly covered or sparse source
No source covers 2022-01 to 2022-04. MassDEP portal records begin 2022-06-30. Verified Data Reports arrive after the month ends, so the latest months count public notices.
Source: MassDEP sewage notification portal. Covered 2022-06-30 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 | No source | |
| Feb 2022 | 0 | 0 | 0 | 0 | No source | |
| Mar 2022 | 0 | 0 | 0 | 0 | No source | |
| Apr 2022 | 0 | 0 | 0 | 0 | No source | |
| May 2022 | 0 | 0 | 0 | 0 | Partly covered or sparse source | |
| Jun 2022 | 0 | 0 | 0 | 0 | Partly covered or sparse source | |
| Jul 2022 | 0 | 0 | 0 | 0 | ||
| Aug 2022 | 0 | 0 | 0 | 0 | ||
| Sep 2022 | 0 | 0 | 0 | 0 | ||
| Oct 2022 | 0 | 0 | 0 | 0 | ||
| Nov 2022 | 0 | 0 | 0 | 0 | ||
| Dec 2022 | 1 | 0 | 0 | 1 | Verified or annual reports | |
| Jan 2023 | 2 | 0 | 0 | 2 | Verified or annual reports | |
| Feb 2023 | 1 | 0 | 0 | 1 | Verified or annual reports | |
| Mar 2023 | 0 | 0 | 0 | 0 | ||
| Apr 2023 | 0 | 0 | 0 | 0 | ||
| May 2023 | 0 | 0 | 0 | 0 | ||
| Jun 2023 | 0 | 0 | 0 | 0 | ||
| Jul 2023 | 0 | 0 | 0 | 0 | ||
| Aug 2023 | 0 | 0 | 0 | 0 | ||
| Sep 2023 | 0 | 0 | 0 | 0 | ||
| Oct 2023 | 0 | 0 | 0 | 0 | ||
| Nov 2023 | 0 | 0 | 0 | 0 | ||
| Dec 2023 | 1 | 0 | 0 | 1 | Verified or annual reports | |
| Jan 2024 | 5 | 0 | 0 | 5 | Verified or annual reports | |
| Feb 2024 | 0 | 0 | 0 | 0 | ||
| Mar 2024 | 3 | 0 | 0 | 3 | Verified or annual reports | |
| Apr 2024 | 4 | 0 | 0 | 4 | Verified or annual reports | |
| May 2024 | 0 | 0 | 0 | 0 | ||
| Jun 2024 | 0 | 0 | 0 | 0 | ||
| Jul 2024 | 0 | 0 | 0 | 0 | ||
| Aug 2024 | 0 | 0 | 0 | 0 | ||
| Sep 2024 | 0 | 0 | 0 | 0 | ||
| Oct 2024 | 0 | 0 | 0 | 0 | ||
| Nov 2024 | 0 | 0 | 0 | 0 | ||
| Dec 2024 | 0 | 0 | 0 | 0 | ||
| Jan 2025 | 0 | 0 | 0 | 0 | ||
| Feb 2025 | 0 | 0 | 0 | 0 | ||
| Mar 2025 | 0 | 0 | 0 | 0 | ||
| Apr 2025 | 0 | 0 | 0 | 0 | ||
| May 2025 | 0 | 0 | 0 | 0 | ||
| Jun 2025 | 0 | 0 | 0 | 0 | ||
| Jul 2025 | 0 | 0 | 0 | 0 | ||
| Aug 2025 | 0 | 0 | 0 | 0 | ||
| Sep 2025 | 0 | 0 | 0 | 0 | ||
| Oct 2025 | 0 | 0 | 0 | 0 | ||
| Nov 2025 | 0 | 0 | 0 | 0 | ||
| Dec 2025 | 0 | 0 | 0 | 0 | ||
| Jan 2026 | 0 | 0 | 0 | 0 | ||
| Feb 2026 | 0 | 0 | 0 | 0 | ||
| Mar 2026 | 0 | 0 | 0 | 0 | ||
| Apr 2026 | 0 | 0 | 0 | 0 | ||
| May 2026 | 0 | 0 | 0 | 0 | ||
| Jun 2026 | 0 | 0 | 0 | 0 | ||
| 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 water was under an advisory, by the map's red rules.
- Advisory in effect
- No source
- Partly covered or sparse source
No source covers 2022-01 to 2022-04. MassDEP portal records begin 2022-06-30. Verified Data Reports arrive after the month ends, so the latest months count public notices.
Source: MassDEP sewage notification portal. Covered 2022-06-30 to 2026-11-02.
Show table
| Month | Hours under advisory | From discharge windows | Hours in month | Coverage |
|---|---|---|---|---|
| Jan 2022 | 0 | 0 | 744 | No source |
| Feb 2022 | 0 | 0 | 672 | No source |
| Mar 2022 | 0 | 0 | 744 | No source |
| Apr 2022 | 0 | 0 | 720 | No source |
| May 2022 | 0 | 0 | 744 | Partly covered or sparse source |
| Jun 2022 | 0 | 0 | 720 | Partly covered or sparse source |
| 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 | 49 | 49 | 744 | |
| Jan 2023 | 114 | 114 | 744 | |
| Feb 2023 | 51 | 51 | 672 | |
| Mar 2023 | 0 | 0 | 744 | |
| Apr 2023 | 0 | 0 | 720 | |
| May 2023 | 0 | 0 | 744 | |
| Jun 2023 | 0 | 0 | 720 | |
| Jul 2023 | 0 | 0 | 744 | |
| Aug 2023 | 0 | 0 | 744 | |
| Sep 2023 | 0 | 0 | 720 | |
| Oct 2023 | 0 | 0 | 744 | |
| Nov 2023 | 0 | 0 | 720 | |
| Dec 2023 | 48 | 48 | 744 | |
| Jan 2024 | 121 | 121 | 744 | |
| Feb 2024 | 0 | 0 | 696 | |
| Mar 2024 | 113 | 113 | 744 | |
| Apr 2024 | 79 | 79 | 720 | |
| May 2024 | 0 | 0 | 744 | |
| Jun 2024 | 0 | 0 | 720 | |
| Jul 2024 | 0 | 0 | 744 | |
| Aug 2024 | 0 | 0 | 744 | |
| Sep 2024 | 0 | 0 | 720 | |
| Oct 2024 | 0 | 0 | 744 | |
| Nov 2024 | 0 | 0 | 720 | |
| Dec 2024 | 0 | 0 | 744 | |
| Jan 2025 | 0 | 0 | 744 | |
| Feb 2025 | 0 | 0 | 672 | |
| Mar 2025 | 0 | 0 | 744 | |
| Apr 2025 | 0 | 0 | 720 | |
| May 2025 | 0 | 0 | 744 | |
| Jun 2025 | 0 | 0 | 720 | |
| Jul 2025 | 0 | 0 | 744 | |
| Aug 2025 | 0 | 0 | 744 | |
| Sep 2025 | 0 | 0 | 720 | |
| Oct 2025 | 0 | 0 | 744 | |
| Nov 2025 | 0 | 0 | 720 | |
| Dec 2025 | 0 | 0 | 744 | |
| Jan 2026 | 0 | 0 | 744 | |
| Feb 2026 | 0 | 0 | 672 | |
| Mar 2026 | 0 | 0 | 744 | |
| Apr 2026 | 0 | 0 | 720 | |
| May 2026 | 0 | 0 | 744 | |
| Jun 2026 | 0 | 0 | 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.
- No source
- Partly covered or sparse source
No source covers 2022-01 to 2022-04.
Source: MassDEP sewage notification portal. Covered 2022-06-30 to 2026-11-02.
Show table
| Month | Days with a discharge | Coverage |
|---|---|---|
| Jan 2022 | 0 | No source |
| Feb 2022 | 0 | No source |
| Mar 2022 | 0 | No source |
| Apr 2022 | 0 | No source |
| May 2022 | 0 | Partly covered or sparse source |
| Jun 2022 | 0 | Partly covered or sparse source |
| Jul 2022 | 0 | |
| Aug 2022 | 0 | |
| Sep 2022 | 0 | |
| Oct 2022 | 0 | |
| Nov 2022 | 0 | |
| Dec 2022 | 2 | |
| Jan 2023 | 2 | |
| Feb 2023 | 1 | |
| Mar 2023 | 0 | |
| Apr 2023 | 0 | |
| May 2023 | 0 | |
| Jun 2023 | 0 | |
| Jul 2023 | 0 | |
| Aug 2023 | 0 | |
| Sep 2023 | 0 | |
| Oct 2023 | 0 | |
| Nov 2023 | 0 | |
| Dec 2023 | 1 | |
| Jan 2024 | 2 | |
| Feb 2024 | 0 | |
| Mar 2024 | 2 | |
| Apr 2024 | 2 | |
| May 2024 | 0 | |
| Jun 2024 | 0 | |
| Jul 2024 | 0 | |
| Aug 2024 | 0 | |
| Sep 2024 | 0 | |
| Oct 2024 | 0 | |
| Nov 2024 | 0 | |
| Dec 2024 | 0 | |
| Jan 2025 | 0 | |
| Feb 2025 | 0 | |
| Mar 2025 | 0 | |
| Apr 2025 | 0 | |
| May 2025 | 0 | |
| Jun 2025 | 0 | |
| Jul 2025 | 0 | |
| Aug 2025 | 0 | |
| Sep 2025 | 0 | |
| Oct 2025 | 0 | |
| Nov 2025 | 0 | |
| Dec 2025 | 0 | |
| Jan 2026 | 0 | |
| Feb 2026 | 0 | |
| Mar 2026 | 0 | |
| Apr 2026 | 0 | |
| May 2026 | 0 | |
| Jun 2026 | 0 | |
| Jul 2026 | 0 | |
| Aug 2026 | 0 | |
| Sep 2026 | 0 | |
| Oct 2026 | 0 | |
| Nov 2026 | 0 |
Reported volume per year
Gallons, summed from the 17 events that gave a number.
- Partly covered or sparse source
Source: MassDEP sewage notification portal. Covered 2022-06-30 to 2026-11-02.
Show table
| Year | Gallons | Events with a number | Events without | Coverage |
|---|---|---|---|---|
| 2022 | 18,000 | 1 | 0 | Partly covered or sparse source |
| 2023 | 105,000 | 4 | 0 | |
| 2024 | 333,000 | 12 | 0 | |
| 2025 | 0 | 0 | 0 | |
| 2026 | 0 | 0 | 0 |
Hours under advisory per year
Hours under advisory each year; 2026 to date.
- Advisory in effect
- Partly covered or sparse source
Source: MassDEP sewage notification portal. Covered 2022-06-30 to 2026-11-02.
Show table
| Year | Hours under advisory | Share of the year | Coverage |
|---|---|---|---|
| 2022 | 49 | 0.6% | Partly covered or sparse source |
| 2023 | 214 | 2.4% | |
| 2024 | 313 | 3.6% | |
| 2025 | 0 | 0.0% | |
| 2026 | 0 | 0.0% |
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: MassDEP sewage notification portal. Covered 2022-06-30 to 2026-11-02.
Show table
| Month | Events | Years of records |
|---|---|---|
| Jan | 7 | 4 |
| Feb | 1 | 4 |
| Mar | 3 | 4 |
| Apr | 4 | 4 |
| May | 0 | 4 |
| Jun | 0 | 5 |
| Jul | 0 | 5 |
| Aug | 0 | 5 |
| Sep | 0 | 5 |
| Oct | 0 | 5 |
| Nov | 0 | 5 |
| Dec | 2 | 4 |
Discharge events by outfall
The 3 outfalls with the most events of 3, all years.
MassDEP portal records begin 2022-06-30. Verified Data Reports arrive after the month ends, so the latest months count public notices.
Source: MassDEP sewage notification portal. Covered 2022-06-30 to 2026-11-02.
Show table
| Outfall | Events |
|---|---|
| GLO006A EAST MAIN STREET | 10 |
| GLO004 ROGERS STREET | 4 |
| GLO005 109 ROGERS ST | 3 |
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.
- EPA ECHO sewer overflow events: 2022-05-03 to now (sparse)
- MassDEP sewage notification portal: 2022-06-30 to now
Every event on Gloucester Harbor
| Start | End | Discharger | Outfall | Type | Volume | Source | Links |
|---|---|---|---|---|---|---|---|
| Apr 4, 2024, 12:00 PM EDT | Apr 5, 2024, 12:20 AM EDT | CITY OF GLOUCESTER | GLO004 ROGERS STREET | Combined sewer overflow | 51,000 gal | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 485f026e-2450-44b0-92be-f010e22a29dc, published May 15, 2024, 4:05 PM EDT, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 4, 2024, 12:00 PM EDT | Apr 5, 2024, 12:20 AM EDT | CITY OF GLOUCESTER | GLO004 ROGERS STREET | Combined sewer overflow | not reported | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record b6aafc25-e387-476f-bb8c-5a9ff110ff7f, published Apr 6, 2024, 9:44 AM EDT, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 4, 2024, 12:00 PM EDT | Apr 5, 2024, 12:20 AM EDT | CITY OF GLOUCESTER | GLO004 ROGERS STREET | Combined sewer overflowrevised | not reported | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 9280da35-d35f-4c1e-990f-d1a36aa757c1, published Apr 4, 2024, 5:57 PM EDT, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 4, 2024, 11:50 AM EDT | Apr 5, 2024, 2:35 AM EDT | CITY OF GLOUCESTER | GLO005 109 ROGERS ST | Combined sewer overflow | 41,000 gal | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record ee680604-8430-472e-b6a8-3d93c3f01542, published May 15, 2024, 4:07 PM EDT, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 4, 2024, 11:50 AM EDT | Apr 5, 2024, 2:35 AM EDT | CITY OF GLOUCESTER | GLO005 109 ROGERS ST | Combined sewer overflow | not reported | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 499fa630-53d3-4d97-bb54-7e4088b8a363, published Apr 6, 2024, 9:46 AM EDT, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 4, 2024, 11:50 AM EDT | Apr 5, 2024, 2:35 AM EDT | CITY OF GLOUCESTER | GLO005 109 ROGERS ST | Combined sewer overflowrevised | not reported | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 958d4ef1-fe37-4f7f-977f-e4da62d9daa1, published Apr 4, 2024, 5:59 PM EDT, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 4, 2024, 7:50 AM EDT | Apr 5, 2024, 3:15 PM EDT | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | Combined sewer overflow | 18,000 gal | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record fd1b059d-29ac-44ca-90b3-345c9b4d53fa, published May 16, 2024, 2:45 PM EDT, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 4, 2024, 7:50 AM EDT | Apr 5, 2024, 12:35 AM EDT | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | Combined sewer overflow | 18,000 gal | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 174224d9-bf0b-4581-a796-0da78c878a5e, published May 15, 2024, 4:03 PM EDT, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 4, 2024, 7:50 AM EDT | Apr 5, 2024, 3:15 PM EDT | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | Combined sewer overflow | not reported | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record ecfbea3b-0c38-4017-bbd3-049cacab1a5d, published Apr 6, 2024, 9:49 AM EDT, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Apr 4, 2024, 7:50 AM EDT | Apr 5, 2024, 3:15 PM EDT | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | Combined sewer overflowrevised | not reported | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 83df088a-da58-4ac3-9209-ba4ca1f2bb6f, published Apr 4, 2024, 10:52 AM EDT, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 29, 2024, 1:55 AM EDT | Mar 29, 2024, 11:25 AM EDT | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | Combined sewer overflowrevised | not reported | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 948eb824-57dd-47ff-97a9-71d74ddb79e8, published Mar 29, 2024, 2:50 PM EDT, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 29, 2024, 1:50 AM EDT | Mar 29, 2024, 11:25 AM EDT | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | Combined sewer overflow | 18,000 gal | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 68a06860-93a8-477b-9569-2a545c61d147, published Apr 11, 2024, 3:06 PM EDT, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 10, 2024, 11:10 AM EDT | Mar 10, 2024, 12:00 PM EDT | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | Combined sewer overflowrevised | not reported | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 3c7676dc-c217-4100-b565-f7f4942e2f90, published Mar 10, 2024, 2:50 PM EDT, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 10, 2024, 11:05 AM EDT | Mar 10, 2024, 12:00 PM EDT | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | Combined sewer overflow | 18,000 gal | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record fae9ef51-7735-4040-a06a-8050286c5fe9, published Apr 11, 2024, 3:00 PM EDT, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 10, 2024, 4:55 AM EDT | Mar 10, 2024, 4:55 AM EDT | CITY OF GLOUCESTER | GLO004 ROGERS STREET | Combined sewer overflow | 0 gal | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record a4933689-d3c8-4465-86f7-cba611086e0d, published Apr 11, 2024, 2:58 PM EDT, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Mar 10, 2024, 4:55 AM EDT | Mar 10, 2024, 4:55 AM EDT | CITY OF GLOUCESTER | GLO004 ROGERS STREET | Combined sewer overflowrevised | not reported | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record a894287f-196d-4b44-bd91-8ffbe9b35376, published Mar 10, 2024, 2:48 PM EDT, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Jan 13, 2024, 1:35 PM EST | Jan 13, 2024, 2:15 PM EST | CITY OF GLOUCESTER | GLO004 ROGERS STREET | Combined sewer overflow | 51,000 gal | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record b1101c3d-1380-4191-82ff-f87a50612d33, published Feb 15, 2024, 1:53 PM EST, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Jan 13, 2024, 11:25 AM EST | Jan 13, 2024, 3:45 PM EST | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | Combined sewer overflow | 18,000 gal | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record a0a3cbb2-033a-4e7d-bfc5-321f11a32d8c, published Feb 14, 2024, 2:26 PM EST, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Jan 13, 2024, 11:25 AM EST | Jan 13, 2024, 3:45 PM EST | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | Combined sewer overflowrevised | not reported | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 1238dae0-de57-4871-b6a6-bf15a5648f88, published Jan 13, 2024, 9:30 PM EST, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Jan 13, 2024, 12:55 AM EST | Jan 13, 2024, 2:50 PM EST | CITY OF GLOUCESTER | GLO005 109 ROGERS ST | Combined sewer overflow | 41,000 gal | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 0bda3752-3d1a-485a-aec1-177178fb159e, published Feb 14, 2024, 2:22 PM EST, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Jan 13, 2024, 12:55 AM EST | Jan 13, 2024, 2:50 PM EST | CITY OF GLOUCESTER | GLO005 109 ROGERS ST | Combined sewer overflowrevised | not reported | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 2b4b955c-97b8-4d81-94d4-0fc8d35b3f4c, published Jan 13, 2024, 9:26 PM EST, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Jan 10, 2024, 3:35 PM EST | Jan 10, 2024, 3:35 PM EST | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | Combined sewer overflow | not reported | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 279f4723-0b8f-466f-8d49-0083e8f5802d, published Jan 11, 2024, 9:54 AM EST, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Jan 10, 2024, 11:40 AM EST | Jan 10, 2024, 11:45 AM EST | CITY OF GLOUCESTER | GLO005 109 ROGERS ST | Combined sewer overflow | not reported | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 1f66f0af-bfdb-4370-95ea-e4680178f3ab, published Jan 11, 2024, 9:42 AM EST, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Jan 10, 2024, 9:15 AM EST | Jan 10, 2024, 11:45 AM EST | CITY OF GLOUCESTER | GLO005 109 ROGERS ST | Combined sewer overflow | 41,000 gal | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 8b360b09-2f79-43c3-ad11-61e7f56a83be, published Feb 14, 2024, 2:19 PM EST, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Jan 10, 2024, 9:15 AM EST | Jan 10, 2024, 11:45 AM EST | CITY OF GLOUCESTER | GLO005 109 ROGERS ST | Combined sewer overflowrevised | not reported | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 04e91790-5555-4298-855d-097e63ebaf01, published Jan 10, 2024, 11:42 AM EST, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Jan 10, 2024, 5:15 AM EST | Jan 10, 2024, 3:35 PM EST | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | Combined sewer overflow | 18,000 gal | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 15a68923-855d-409b-b4a9-561dcc1ae0ed, published Feb 14, 2024, 2:14 PM EST, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Jan 10, 2024, 5:15 AM EST | Jan 10, 2024, 3:35 PM EST | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | Combined sewer overflowrevised | not reported | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 6ba4c5fd-2fbd-4732-98a8-b2c2eb5de38c, published Jan 10, 2024, 9:18 AM EST, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Dec 18, 2023, 4:00 PM EST | Dec 18, 2023, 4:05 PM EST | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | Combined sewer overflow | 18,000 gal | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 03b3036c-1934-4999-bb50-2b9632bb3f98, published Jan 11, 2024, 10:34 AM EST, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Dec 18, 2023, 4:00 PM EST | Dec 18, 2023, 4:05 PM EST | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | Combined sewer overflowrevised | not reported | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 776bd4d5-f05d-48be-a559-fba8c385479d, published Dec 18, 2023, 6:45 PM EST, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Feb 4, 2023, 9:25 AM EST | Feb 4, 2023, 12:40 PM EST | CITY OF GLOUCESTER | GLO004 ROGERS STREET | Combined sewer overflow | 51,000 gal | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record bbcbd777-f354-4a34-98e2-ed5679a2a523, published Mar 7, 2023, 12:43 PM EST, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Feb 4, 2023, 9:25 AM EST | Feb 4, 2023, 12:40 PM EST | CITY OF GLOUCESTER | GLO004 ROGERS STREET | Combined sewer overflowrevised | not reported | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 4f724ed4-b50b-4ca9-9270-4d7bf33b7874, published Feb 6, 2023, 11:44 AM EST, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Jan 26, 2023, 2:25 AM EST | Jan 26, 2023, 3:30 PM EST | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | Combined sewer overflow | 18,000 gal | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 0f54c093-398c-466e-96b3-47408a29ed1b, published Feb 16, 2023, 9:42 AM EST, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Jan 26, 2023, 2:25 AM EST | Jan 26, 2023, 3:30 PM EST | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | Combined sewer overflowrevised | not reported | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 5c52702d-a0c9-47fe-afa2-5513bf0d8071, published Jan 26, 2023, 2:44 PM EST, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Jan 23, 2023, 11:40 AM EST | Jan 23, 2023, 5:00 PM EST | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | Combined sewer overflow | 18,000 gal | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record b58d1bc8-d9da-4e27-8c9c-8830d96b1b06, published Feb 16, 2023, 9:38 AM EST, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Jan 23, 2023, 11:40 AM EST | Jan 23, 2023, 5:00 PM EST | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | Combined sewer overflowrevised | not reported | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 71504208-bde0-434a-b1d4-bf03f80e5626, published Jan 24, 2023, 6:29 AM EST, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Dec 23, 2022, 11:05 PM EST | Dec 24, 2022, 12:10 AM EST | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | Combined sewer overflow | 18,000 gal | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 60ced070-d409-4959-9f53-a6a3855e608f, published Jan 10, 2023, 2:45 PM EST, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
| Dec 23, 2022, 11:05 AM EST | ended, time not reported | CITY OF GLOUCESTER | GLO006A EAST MAIN STREET | Combined sewer overflow | not reported | CITY OF GLOUCESTER (MassDEP sewage notification portal) via MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/), record 61321fec-fa19-41ee-ad76-a599bbec230b, published Dec 24, 2022, 7:57 AM EST, retrieved 2026-11-02 10:58 UTC · notice | record below · Map |
Full record (older than 180 days, so no page of its own) | |||||||
Outfalls on this water
No outfall in the registry is matched to this water.
Dischargers: City of Gloucester.
Launches
Source: OpenBoatLaunch launch records (public agency data and OpenStreetMap, ODbL). · Gloucester Harbor on OpenBoatLaunch
Sources covering this water
- ECHO Effluent Charts REST services (per-permit DMR data incl. monthly CSO event counts, duration, volume per outfall) · updating · last answered Nov 2, 2026, 6:54 AM EST
- ECHO NPDES Sewer Overflow and Bypass Event Dataset (eRule Phase 2, current versions) · updating · last answered Nov 2, 2026, 6:54 AM EST
- MassDEP CSO API behind the portal (eeaonline.eea.state.ma.us/dep/CSOAPI/api/) · updating · last answered Nov 2, 2026, 6:54 AM EST
37 events placed on this water in this build.