Connecticut / Waters /
South Branch Park River
River in Connecticut, past Hartford and West Hartford
Current status
No current status is assigned to this water outline. Check the water page for reports and any estimated downstream stretches. Why this status, and its source
This badge describes the water outline. Check the downstream stretches on the map and below for discharge statuses.
Map sources: water outlines and launches from OpenBoatLaunch and OpenStreetMap contributors (Open Database License); wastewater outlets from EPA and state records; downstream estimates by DirtyWaterWatch using U.S. Geological Survey maps and flow data. Base map: OpenFreeMap and OpenMapTiles.
Check The Metropolitan District (MDC) - Hartford Water Pollution Control Facility and combined sewer system's notices · Bookmark this water page and check it before each trip · Report a missing notice or error
About this status
Why this status: No current status: no report we track sets a status on this water outline now.
How long each status lasts, and why
Sources checked: CT DEEP reporting archive 2016-2021 (last successful check 2026-11-02 21:18 UTC). Status by DirtyWaterWatch, updated 2026-11-02 21:26 UTC.
No status does not mean the water is safe. Follow posted signs and local health advice.
Updated .
Estimated downstream stretches on South Branch Park River
No downstream stretch has a current status here as of Nov 2, 2026, 4:26 PM EST. Check the reports below.
The last 90 days
No discharge, advisory or caution periods are shown for this water in this time span. Check downstream stretches and source coverage.
Source: DirtyWaterWatch calculations using the reports named above and the published status rules. Updated 2026-11-02 21:26 UTC.
Reported discharges over time
- Discharges affecting the South Branch Park River in Connecticut, last 12 months00 affecting this stretch: 0 reported in Connecticut, none arriving from upstreamDecember 2025 to November 2026Verified reports where available, else notices; revisions and duplicates counted once. Arriving discharges are estimated from modeled downstream reaches.
- Hours with a discharge or advisory status on the South Branch Park River in Connecticut, last 12 months0Reported on the South Branch Park River in Connecticut: 0 · Arriving from outfalls upstream, estimated: 0December 2025 to November 2026Red hours by the map's rules: each discharge to its reported end plus the state's post-discharge period; overlapping hours count once.
- 2021 season with a discharge or advisory status on the South Branch Park River in Connecticut10.0%May to October 2021Share of May 1 to October 31 hours with red status by the map's rules, of the hours a source covered.
- Records behind the last-90-days strip for the South Branch Park River in Connecticut0Reported on the South Branch Park River in Connecticut: 0 · Arriving from outfalls upstream, estimated: 0last 90 daysEvery distinct record the strip lists for its red, yellow and unresolved hours, notices and unresolved reports included; counted as the strip counts them.
Combined sewer overflow (CSO): sewage mixed with rainwater spills from a shared sewer system. Sanitary sewer overflow (SSO): sewage spills from a sewer meant to carry sewage separately from rainwater. Treatment bypass: wastewater skips one or more treatment steps. Blended discharge: wastewater that skipped some treatment is mixed with treated wastewater. Outfall: a pipe or outlet where wastewater enters a water body.
Reported discharges per month
0 reported discharges, January 2022 to November 2026.
- Combined sewer overflow
- Sanitary sewer overflow
- Treatment bypass, blended or other
- No tracked source for this period
No tracked source covers January 2022 to November 2026.
Source: Connecticut Department of Energy and Environmental Protection reporting archive, 2016 to 2021. Records cover January 1, 2022 to December 2, 2021.
Show table
| Month | Combined sewer overflow | Sanitary sewer overflow | Treatment bypass, blended or other | Total | Counted from | Coverage |
|---|---|---|---|---|---|---|
| January 2022 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| February 2022 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| March 2022 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| April 2022 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| May 2022 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| June 2022 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| July 2022 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| August 2022 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| September 2022 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| October 2022 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| November 2022 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| December 2022 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| January 2023 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| February 2023 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| March 2023 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| April 2023 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| May 2023 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| June 2023 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| July 2023 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| August 2023 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| September 2023 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| October 2023 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| November 2023 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| December 2023 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| January 2024 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| February 2024 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| March 2024 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| April 2024 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| May 2024 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| June 2024 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| July 2024 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| August 2024 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| September 2024 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| October 2024 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| November 2024 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| December 2024 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| January 2025 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| February 2025 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| March 2025 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| April 2025 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| May 2025 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| June 2025 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| July 2025 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| August 2025 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| September 2025 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| October 2025 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| November 2025 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| December 2025 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| January 2026 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| February 2026 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| March 2026 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| April 2026 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| May 2026 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| June 2026 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| July 2026 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| August 2026 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| September 2026 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| October 2026 | 0 | 0 | 0 | 0 | No tracked source for this period | |
| November 2026 | 0 | 0 | 0 | 0 | No tracked source for this period |
Hours with a discharge or advisory status per month
Hours when this water had a discharge or advisory status under DirtyWaterWatch rules.
- Discharge or advisory reported
- No tracked source for this period
No tracked source covers January 2022 to November 2026. 16 discharge reports have no end time and are not marked ongoing; under DirtyWaterWatch rules they show caution, not a discharge or advisory status, and add no hours here. Connecticut's reporting archive runs from July 4, 2016 to December 2, 2021.
Source: Connecticut Department of Energy and Environmental Protection reporting archive, 2016 to 2021. Records cover July 4, 2016 to December 2, 2021.
Show table
| Month | Hours with a discharge or advisory status | Hours from post-discharge periods | Hours in the month | Coverage |
|---|---|---|---|---|
| January 2022 | 0 | 0 | 744 | No tracked source for this period |
| February 2022 | 0 | 0 | 672 | No tracked source for this period |
| March 2022 | 0 | 0 | 744 | No tracked source for this period |
| April 2022 | 0 | 0 | 720 | No tracked source for this period |
| May 2022 | 0 | 0 | 744 | No tracked source for this period |
| June 2022 | 0 | 0 | 720 | No tracked source for this period |
| July 2022 | 0 | 0 | 744 | No tracked source for this period |
| August 2022 | 0 | 0 | 744 | No tracked source for this period |
| September 2022 | 0 | 0 | 720 | No tracked source for this period |
| October 2022 | 0 | 0 | 744 | No tracked source for this period |
| November 2022 | 0 | 0 | 720 | No tracked source for this period |
| December 2022 | 0 | 0 | 744 | No tracked source for this period |
| January 2023 | 0 | 0 | 744 | No tracked source for this period |
| February 2023 | 0 | 0 | 672 | No tracked source for this period |
| March 2023 | 0 | 0 | 744 | No tracked source for this period |
| April 2023 | 0 | 0 | 720 | No tracked source for this period |
| May 2023 | 0 | 0 | 744 | No tracked source for this period |
| June 2023 | 0 | 0 | 720 | No tracked source for this period |
| July 2023 | 0 | 0 | 744 | No tracked source for this period |
| August 2023 | 0 | 0 | 744 | No tracked source for this period |
| September 2023 | 0 | 0 | 720 | No tracked source for this period |
| October 2023 | 0 | 0 | 744 | No tracked source for this period |
| November 2023 | 0 | 0 | 720 | No tracked source for this period |
| December 2023 | 0 | 0 | 744 | No tracked source for this period |
| January 2024 | 0 | 0 | 744 | No tracked source for this period |
| February 2024 | 0 | 0 | 696 | No tracked source for this period |
| March 2024 | 0 | 0 | 744 | No tracked source for this period |
| April 2024 | 0 | 0 | 720 | No tracked source for this period |
| May 2024 | 0 | 0 | 744 | No tracked source for this period |
| June 2024 | 0 | 0 | 720 | No tracked source for this period |
| July 2024 | 0 | 0 | 744 | No tracked source for this period |
| August 2024 | 0 | 0 | 744 | No tracked source for this period |
| September 2024 | 0 | 0 | 720 | No tracked source for this period |
| October 2024 | 0 | 0 | 744 | No tracked source for this period |
| November 2024 | 0 | 0 | 720 | No tracked source for this period |
| December 2024 | 0 | 0 | 744 | No tracked source for this period |
| January 2025 | 0 | 0 | 744 | No tracked source for this period |
| February 2025 | 0 | 0 | 672 | No tracked source for this period |
| March 2025 | 0 | 0 | 744 | No tracked source for this period |
| April 2025 | 0 | 0 | 720 | No tracked source for this period |
| May 2025 | 0 | 0 | 744 | No tracked source for this period |
| June 2025 | 0 | 0 | 720 | No tracked source for this period |
| July 2025 | 0 | 0 | 744 | No tracked source for this period |
| August 2025 | 0 | 0 | 744 | No tracked source for this period |
| September 2025 | 0 | 0 | 720 | No tracked source for this period |
| October 2025 | 0 | 0 | 744 | No tracked source for this period |
| November 2025 | 0 | 0 | 720 | No tracked source for this period |
| December 2025 | 0 | 0 | 744 | No tracked source for this period |
| January 2026 | 0 | 0 | 744 | No tracked source for this period |
| February 2026 | 0 | 0 | 672 | No tracked source for this period |
| March 2026 | 0 | 0 | 744 | No tracked source for this period |
| April 2026 | 0 | 0 | 720 | No tracked source for this period |
| May 2026 | 0 | 0 | 744 | No tracked source for this period |
| June 2026 | 0 | 0 | 720 | No tracked source for this period |
| July 2026 | 0 | 0 | 744 | No tracked source for this period |
| August 2026 | 0 | 0 | 744 | No tracked source for this period |
| September 2026 | 0 | 0 | 720 | No tracked source for this period |
| October 2026 | 0 | 0 | 744 | No tracked source for this period |
| November 2026 | 0 | 0 | 42 | No tracked source for this period |
Reported discharges per year, 2016 to 2026
37 reported discharges, 2016 to 2026.
- Combined sewer overflow
- Sanitary sewer overflow
- Treatment bypass, blended or other
- No tracked source for this period
- Incomplete source coverage
No tracked source covers 2022 to 2026. Connecticut's reporting archive runs from July 4, 2016 to December 2, 2021.
Source: Connecticut Department of Energy and Environmental Protection reporting archive, 2016 to 2021. Records cover July 4, 2016 to December 2, 2021.
Show table
| Year | Combined sewer overflow | Sanitary sewer overflow | Treatment bypass, blended or other | Total | Coverage |
|---|---|---|---|---|---|
| 2016 | 0 | 0 | 0 | 0 | Incomplete source coverage |
| 2017 | 0 | 0 | 0 | 0 | |
| 2018 | 3 | 0 | 0 | 3 | |
| 2019 | 3 | 1 | 0 | 4 | |
| 2020 | 4 | 6 | 0 | 10 | |
| 2021 | 18 | 2 | 0 | 20 | Incomplete source coverage |
| 2022 | 0 | 0 | 0 | 0 | No tracked source for this period |
| 2023 | 0 | 0 | 0 | 0 | No tracked source for this period |
| 2024 | 0 | 0 | 0 | 0 | No tracked source for this period |
| 2025 | 0 | 0 | 0 | 0 | No tracked source for this period |
| 2026 | 0 | 0 | 0 | 0 | No tracked source for this period |
Reported volume per year
Gallons (axis: K thousand, M million), summed from the 4 reports that gave a volume as a number (33 did not).
- No tracked source for this period
- Incomplete source coverage
No tracked source covers 2022 to 2026. 33 of 37 discharge reports gave no volume as a number (22 gave a range); only numbers are summed. Connecticut's 2016 to 2021 archive gives volumes as ranges ("20,001 - 50,000 gallons"); they are not summed.
Source: Connecticut Department of Energy and Environmental Protection reporting archive, 2016 to 2021. Records cover July 4, 2016 to December 2, 2021.
Show table
| Year | Reported volume, gallons | Reports with a volume | Reports without a volume | Coverage |
|---|---|---|---|---|
| 2016 | 0 | 0 | 0 | Incomplete source coverage |
| 2017 | 0 | 0 | 0 | |
| 2018 | 0 | 0 | 3 | |
| 2019 | 56,000 | 1 | 3 | |
| 2020 | 18,000 | 2 | 8 | |
| 2021 | 11,000 | 1 | 19 | Incomplete source coverage |
| 2022 | 0 | 0 | 0 | No tracked source for this period |
| 2023 | 0 | 0 | 0 | No tracked source for this period |
| 2024 | 0 | 0 | 0 | No tracked source for this period |
| 2025 | 0 | 0 | 0 | No tracked source for this period |
| 2026 | 0 | 0 | 0 | No tracked source for this period |
Hours with a discharge or advisory status per year
Hours with a discharge or advisory status each year under DirtyWaterWatch rules; 2026 to date.
- Discharge or advisory reported
- No tracked source for this period
- Incomplete source coverage
No tracked source covers 2022 to 2026. 16 discharge reports have no end time and are not marked ongoing; under DirtyWaterWatch rules they show caution, not a discharge or advisory status, and add no hours here.
Source: Connecticut Department of Energy and Environmental Protection reporting archive, 2016 to 2021. Records cover July 4, 2016 to December 2, 2021.
Show table
| Year | Hours with a discharge or advisory status | Share of the year | Coverage |
|---|---|---|---|
| 2016 | 0 | 0.0% | Incomplete source coverage |
| 2017 | 0 | 0.0% | |
| 2018 | 49 | 0.6% | |
| 2019 | 156 | 1.8% | |
| 2020 | 256 | 2.9% | |
| 2021 | 536 | 6.1% | Incomplete source coverage |
| 2022 | 0 | 0.0% | No tracked source for this period |
| 2023 | 0 | 0.0% | No tracked source for this period |
| 2024 | 0 | 0.0% | No tracked source for this period |
| 2025 | 0 | 0.0% | No tracked source for this period |
| 2026 | 0 | 0.0% | No tracked source for this period |
Reported discharges by calendar month, all years
Every counted discharge report, by the calendar month it began.
Months are summed over every year a tracked source covers; the table gives the number of years behind each month.
Source: Connecticut Department of Energy and Environmental Protection reporting archive, 2016 to 2021. Records cover July 4, 2016 to December 2, 2021.
Show table
| Month | Reported discharges | Years of records |
|---|---|---|
| January | 1 | 5 |
| February | 1 | 5 |
| March | 5 | 5 |
| April | 2 | 5 |
| May | 0 | 5 |
| June | 10 | 5 |
| July | 7 | 6 |
| August | 0 | 6 |
| September | 2 | 6 |
| October | 2 | 6 |
| November | 2 | 6 |
| December | 5 | 6 |
Reported discharges by wastewater outlet
Wastewater outlets with the most tracked discharge records: 7 of 7, all years. Counts depend on reporting coverage and do not measure legal compliance or harm.
Connecticut's reporting archive runs from July 4, 2016 to December 2, 2021.
Source: Connecticut Department of Energy and Environmental Protection reporting archive, 2016 to 2021. Records cover July 4, 2016 to December 2, 2021.
Show table
| Wastewater outlet | Reported discharges |
|---|---|
| Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | 25 |
| Sewer Main, Natick St. at Arlington St. | 3 |
| Manhole, MONTROSE ST. @ NEW BRITAIN AVE | 2 |
| Sewer Main, Natick St at Arlington St | 2 |
| Conduits: P-1, P-2, P-3, P-4, P-5, P-9, P-10, P-11A, P-12, P-13, P-15, P-15A, P-18, P-19, P-23, P-24; N-12, N-14, N-22, N-23, N-24, N-25 N-28A, N-28B, N-29 ; P-16, P-16A; G-20, G-2, G-8 – G12, G13W, G-13E, G-15, G-17A, G-17B, G-19, G-21, G-23 | 1 |
| Basement, Montrose st | 1 |
| Manhole, WATERFORD ST | 1 |
| Outlet not stated | 2 |
How these charts are counted
We count each discharge once. Where a source publishes notices and confirmed reports, we use confirmed reports for an operator's month when available; otherwise we use notices. We combine revisions and exclude duplicate state reports copied by the U.S. Environmental Protection Agency (EPA). Monthly and yearly totals appear separately. Status hours follow this site's rules. Shaded gaps mean missing coverage, not zero discharges.
- Connecticut Department of Energy and Environmental Protection reporting archive, 2016 to 2021: records from July 4, 2016 to December 2, 2021
Reports linked to South Branch Park River
| Start | End | Sewer operator | Outlet | Type | Volume | Source | Links |
|---|---|---|---|---|---|---|---|
| Sep 28, 2021, 11:47 AM EDT | Sep 28, 2021, 1:45 PM EDT | The Metropolitan District | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | Combined sewer overflow (CSO) | “Over 1,000,000 gallons” | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48469385, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
Read the full record | |||||||
| Sep 28, 2021, 11:47 AM EDT | end not reported | The Metropolitan District | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | Combined sewer overflow (CSO) | “20,001 - 50,000 gallons” | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467117, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
Read the full record | |||||||
| Jul 29, 2021, 9:13 PM EDT | Jul 29, 2021, 10:33 PM EDT | The Metropolitan District | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | Combined sewer overflow (CSO) | “100,001 - 500,000 gallons” | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48469055, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
Read the full record | |||||||
| Jul 29, 2021, 9:13 PM EDT | end not reported | The Metropolitan District | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | Combined sewer overflow (CSO) | volume not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467104, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
Read the full record | |||||||
| Jul 8, 2021, 4:12 PM EDT | Jul 11, 2021, 10:17 PM EDT | The Metropolitan District | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | Combined sewer overflow (CSO) | “Over 1,000,000 gallons” | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48470869, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
Read the full record | |||||||
| Jul 8, 2021, 4:12 PM EDT | Jul 10, 2021, 9:37 PM EDT | The Metropolitan District | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | Combined sewer overflow (CSO) | “Over 1,000,000 gallons” | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48470853, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
Read the full record | |||||||
| Jul 8, 2021, 4:12 PM EDT | end not reported | The Metropolitan District | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | Combined sewer overflow (CSO) | volume not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467103, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
Read the full record | |||||||
| Jun 22, 2021, 2:58 PM EDT | Jun 22, 2021, 3:10 PM EDT | The Metropolitan District | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | Combined sewer overflow (CSO) | “51 - 500 gallons” | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467883, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
Read the full record | |||||||
| Jun 19, 2021, 4:30 PM EDT | Jun 19, 2021, 10:19 PM EDT | The Metropolitan District | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | Combined sewer overflow (CSO) | “Over 1,000,000 gallons” | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48470254, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
Read the full record | |||||||
| Jun 19, 2021, 4:30 PM EDT | end not reported | The Metropolitan District | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | Combined sewer overflow (CSO) | “Over 1,000,000 gallons” | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467144, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
Read the full record | |||||||
| Jun 19, 2021, 4:30 PM EDT | end not reported | The Metropolitan District | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | Combined sewer overflow (CSO) | volume not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467100, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
Read the full record | |||||||
| Jun 16, 2021, 6:02 AM EDT | Jun 16, 2021, 6:53 AM EDT | The Metropolitan District | Manhole, MONTROSE ST. @ NEW BRITAIN AVE | Sanitary sewer overflow (SSO) | 11,000 gallons | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35964108, reported Jun 16, 2021, 7:54 AM EDT, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
Read the full record | |||||||
| Jun 16, 2021, 6:02 AM EDT | end not reported | The Metropolitan District | Manhole, MONTROSE ST. @ NEW BRITAIN AVE | Sanitary sewer overflow (SSO) | “5,001 - 20,000 gallons” | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35964107, reported Jun 16, 2021, 7:54 AM EDT, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
Read the full record | |||||||
| Jun 14, 2021, 9:59 AM EDT | end not reported | The Metropolitan District | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | Combined sewer overflow (CSO) | “100,001 - 500,000 gallons” | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467113, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
Read the full record | |||||||
| Jun 14, 2021, 8:15 AM EDT | Jun 14, 2021, 3:00 PM EDT | The Metropolitan District | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | Combined sewer overflow (CSO) | “500,001 - 999,999 gallons” | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48470321, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
Read the full record | |||||||
| Jun 14, 2021, 8:15 AM EDT | end not reported | The Metropolitan District | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | Combined sewer overflow (CSO) | “100,001 - 500,000 gallons” | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467114, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
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| Apr 29, 2021, 6:43 PM EDT | Apr 29, 2021, 7:05 PM EDT | The Metropolitan District | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | Combined sewer overflow (CSO) | “100,001 - 500,000 gallons” | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48468030, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
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| Apr 29, 2021, 6:43 PM EDT | end not reported | The Metropolitan District | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | Combined sewer overflow (CSO) | volume not reported | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467096, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
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| Mar 28, 2021, 11:36 AM EDT | Mar 29, 2021, 4:50 AM EDT | The Metropolitan District | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | Combined sewer overflow (CSO) | “Over 1,000,000 gallons” | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48470623, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
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| Mar 28, 2021, 11:36 AM EDT | end not reported | The Metropolitan District | Free-Flowing South Branch: S-3, S-10, S-12, S-13, S-15, S-16, S-19, S-23, S-24, S-25, S-26, S-27, S-28, S-29, S-30 | Combined sewer overflow (CSO) | “50,001 - 100,000 gallons” | The Metropolitan District (CT DEEP reporting archive 2016-2021), record cso-48467130, the source gives no report time, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
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| Dec 15, 2020, 11:45 AM EST | end not reported | The Metropolitan District | Sewer Main, Natick St at Arlington St | Sanitary sewer overflow (SSO) | “TBD” | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35962916, reported Dec 15, 2020, 1:56 PM EST, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
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| Dec 15, 2020, 11:45 AM EST | Dec 15, 2020, 2:00 PM EST | The Metropolitan District | Sewer Main, Natick St at Arlington St | Sanitary sewer overflow (SSO) | 9,000 gallons | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35962915, reported Dec 15, 2020, 1:56 PM EST, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
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| Dec 15, 2020, 11:18 AM EST | end not reported | The Metropolitan District | Sewer Main, Natick St. at Arlington St. | Sanitary sewer overflow (SSO) | “TBD” | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35964886, reported Dec 15, 2020, 11:28 AM EST, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
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| Dec 15, 2020, 11:18 AM EST | Dec 15, 2020, 11:45 AM EST | The Metropolitan District | Sewer Main, Natick St. at Arlington St. | Sanitary sewer overflow (SSO) | “<1000g” | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35964875, reported Dec 15, 2020, 11:28 AM EST, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
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| Dec 15, 2020, 11:18 AM EST | Dec 15, 2020, 11:45 AM EST | The Metropolitan District | Sewer Main, Natick St. at Arlington St. | Sanitary sewer overflow (SSO) | 9,000 gallons | The Metropolitan District (CT DEEP reporting archive 2016-2021), record bypass-35964874, reported Dec 15, 2020, 11:28 AM EST, retrieved 2026-11-02 21:18 UTC · Read the original notice | Open record below · Map |
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Showing the latest 25 records of 37 records. See them all with filters.
All reports in Connecticut by year: 2021 (20 here) · 2020 (10 here) · 2019 (4 here) · 2018 (3 here)
Wastewater outlets on this water
Outfall: a pipe or outlet where wastewater enters a water body.
No wastewater outlet in our records is linked to this water.
Sewer operators listed for this water: The Metropolitan District (MDC) - Hartford Water Pollution Control Facility and combined sewer system.
Boat launches
No public boat launch is listed in our records for this water.
Nearby waters
- Trout Brook, CT No current status shown about 3 km away
- Park River Conduit, CT No current status shown about 3 km away
- Park River, CT No current status shown about 4 km away
- North Branch Park River, CT No current status shown about 5 km away
- Piper Brook, CT No current status shown about 5 km away
Sources covering this water
- CT DEEP reporting archive 2016-2021 · Latest check succeeded · Last successful check: 2026-11-02 21:18 UTC
37 records linked to this water. Updated .