All rankings
New York · New York (DEC)
Rensselaer (C) CSOs
Permit NY0026026
F
Usually reaches water
Reported events
256
Total volume
10.8M gal
Reached waterways
256 (100%)
Reporting since
2021
What caused the overflows
Rainfall / Flooding
256
Reported overflow events (showing 200 of 256)
| Date | Volume | Cause | Reached water | Receiving water |
|---|---|---|---|---|
| Jan 25, 2023 | — | Rainfall / Flooding | Yes | Hudson River |
| Jan 25, 2023 | 27K gal | Rainfall / Flooding | Yes | Hudson River |
| Jan 19, 2023 | 75K gal | Rainfall / Flooding | Yes | Hudson River |
| Jan 19, 2023 | — | Rainfall / Flooding | Yes | Hudson River |
| Jan 12, 2023 | 95K gal | Rainfall / Flooding | Yes | Hudson River |
| Jan 12, 2023 | — | Rainfall / Flooding | Yes | Hudson River |
| Jan 6, 2023 | — | Rainfall / Flooding | Yes | Hudson River |
| Jan 6, 2023 | 101K gal | Rainfall / Flooding | Yes | Hudson River |
| Dec 22, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Dec 22, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Dec 22, 2022 | 181K gal | Rainfall / Flooding | Yes | Hudson River |
| Dec 22, 2022 | 296K gal | Rainfall / Flooding | Yes | Hudson River |
| Dec 16, 2022 | 354K gal | Rainfall / Flooding | Yes | Hudson River |
| Dec 16, 2022 | 175K gal | Rainfall / Flooding | Yes | Hudson River |
| Dec 16, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Dec 16, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Nov 30, 2022 | 28K gal | Rainfall / Flooding | Yes | Hudson River |
| Nov 27, 2022 | 240K gal | Rainfall / Flooding | Yes | Hudson River |
| Nov 27, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Nov 11, 2022 | 213K gal | Rainfall / Flooding | Yes | Hudson River |
| Nov 11, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Nov 11, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Nov 11, 2022 | 123K gal | Rainfall / Flooding | Yes | Hudson River |
| Nov 6, 2022 | 29K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 24, 2022 | 84K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 24, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Oct 24, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Oct 24, 2022 | 141K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 17, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Oct 17, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Oct 17, 2022 | 18K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 17, 2022 | 28K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 13, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Oct 13, 2022 | 278K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 13, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Oct 13, 2022 | 115K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 26, 2022 | 15K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 26, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Sep 22, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Sep 22, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Sep 22, 2022 | 134K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 22, 2022 | 302K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 19, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Sep 19, 2022 | 42K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 19, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Sep 19, 2022 | 28K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 13, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Sep 13, 2022 | 34K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 13, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Sep 13, 2022 | 19K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 5, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Sep 5, 2022 | 246K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 30, 2022 | 28K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 30, 2022 | 81K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 30, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Aug 30, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Aug 26, 2022 | 4K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 23, 2022 | 75K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 23, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Aug 17, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Aug 17, 2022 | 37K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 17, 2022 | 28K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 17, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Aug 8, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Aug 8, 2022 | 8K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 7, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Aug 7, 2022 | 12K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 7, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Aug 7, 2022 | 9K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 6, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Aug 6, 2022 | 17K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 6, 2022 | 41K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 6, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Aug 4, 2022 | 294K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 4, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Aug 4, 2022 | 49K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 4, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Jul 25, 2022 | 14K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 25, 2022 | 23K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 25, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Jul 24, 2022 | 7K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 24, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Jul 5, 2022 | 11K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 5, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Jul 5, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Jul 5, 2022 | 42K gal | Rainfall / Flooding | Yes | Hudson River |
| Jun 27, 2022 | 38K gal | Rainfall / Flooding | Yes | Hudson River |
| Jun 27, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Jun 27, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Jun 27, 2022 | 84K gal | Rainfall / Flooding | Yes | Hudson River |
| Jun 9, 2022 | 19K gal | Rainfall / Flooding | Yes | Hudson River |
| Jun 9, 2022 | 40K gal | Rainfall / Flooding | Yes | Hudson River |
| Jun 9, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Jun 9, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Jun 1, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Jun 1, 2022 | 39K gal | Rainfall / Flooding | Yes | Hudson River |
| Jun 1, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Jun 1, 2022 | 104K gal | Rainfall / Flooding | Yes | Hudson River |
| May 28, 2022 | 12K gal | Rainfall / Flooding | Yes | Hudson River |
| May 28, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| May 22, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| May 22, 2022 | 95K gal | Rainfall / Flooding | Yes | Hudson River |
| May 22, 2022 | — | Rainfall / Flooding | Yes | Hudsun River |
| May 22, 2022 | 30K gal | Rainfall / Flooding | Yes | Hudsun River |
| May 19, 2022 | 16K gal | Rainfall / Flooding | Yes | Hudson River |
| May 19, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| May 16, 2022 | 17K gal | Rainfall / Flooding | Yes | Hudson River |
| May 16, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| May 16, 2022 | 48K gal | Rainfall / Flooding | Yes | Hudson River |
| May 16, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| May 15, 2022 | 127K gal | Rainfall / Flooding | Yes | Hudson River |
| May 15, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Apr 16, 2022 | 51K gal | Rainfall / Flooding | Yes | Hudson River |
| Apr 16, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Apr 9, 2022 | 45K gal | Rainfall / Flooding | Yes | Hudson River |
| Apr 9, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Apr 7, 2022 | 96K gal | Rainfall / Flooding | Yes | Hudson River |
| Apr 7, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Apr 7, 2022 | 330K gal | Rainfall / Flooding | Yes | Hudson River |
| Apr 7, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Mar 31, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Mar 31, 2022 | 195K gal | Rainfall / Flooding | Yes | Hudson River |
| Mar 31, 2022 | 70K gal | Rainfall / Flooding | Yes | Hudson River |
| Mar 31, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Mar 24, 2022 | 5K gal | Rainfall / Flooding | Yes | :Hudson River |
| Mar 7, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Mar 7, 2022 | 119K gal | Rainfall / Flooding | Yes | Hudson River |
| Feb 18, 2022 | 6K gal | Rainfall / Flooding | Yes | Hudson River |
| Feb 18, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Feb 18, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Feb 18, 2022 | 9K gal | Rainfall / Flooding | Yes | Hudson River |
| Feb 3, 2022 | 11K gal | Rainfall / Flooding | Yes | Hudson River |
| Feb 3, 2022 | — | Rainfall / Flooding | Yes | Hudson River |
| Dec 15, 2021 | 13K gal | Rainfall / Flooding | Yes | Hudson River |
| Dec 15, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Dec 11, 2021 | 23K gal | Rainfall / Flooding | Yes | Hudson River |
| Dec 11, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Dec 2, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Dec 2, 2021 | 6K gal | Rainfall / Flooding | Yes | Hudson River |
| Nov 13, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Nov 13, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Nov 13, 2021 | 63K gal | Rainfall / Flooding | Yes | Hudson River |
| Nov 13, 2021 | 165K gal | Rainfall / Flooding | Yes | Hudson River |
| Nov 12, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Nov 12, 2021 | 226K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 25, 2021 | 72K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 25, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Oct 25, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Oct 25, 2021 | 155K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 25, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Oct 25, 2021 | 259K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 25, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Oct 25, 2021 | 39K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 16, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Oct 16, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Oct 16, 2021 | 264K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 16, 2021 | 140K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 4, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Oct 4, 2021 | 39K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 4, 2021 | 68K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 4, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Oct 3, 2021 | 72K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 3, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Sep 24, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Sep 23, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Sep 23, 2021 | 301K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 23, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Sep 23, 2021 | 211K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 23, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Sep 15, 2021 | — | Rainfall / Flooding | Yes | Hudson |
| Sep 15, 2021 | 74K gal | Rainfall / Flooding | Yes | Hudson |
| Sep 13, 2021 | 9K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 8, 2021 | 175K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 8, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Sep 8, 2021 | 134K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 8, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Sep 1, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Sep 1, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Sep 1, 2021 | 115K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 1, 2021 | 218K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 22, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Aug 22, 2021 | 321K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 22, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Aug 22, 2021 | 218K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 19, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Aug 19, 2021 | 22K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 19, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Aug 19, 2021 | 11K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 19, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Aug 19, 2021 | 27K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 13, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Aug 13, 2021 | 133K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 12, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Aug 12, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Aug 12, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Aug 12, 2021 | 103K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 29, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Jul 29, 2021 | — | Rainfall / Flooding | Yes | Hudson River |
| Jul 29, 2021 | 34K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 29, 2021 | 79K gal | Rainfall / Flooding | Yes | Hudson River |
Source: New York (DEC). Volumes are utility-reported estimates. Some events lack precise coordinates or volumes.