All rankings
New York · New York (DEC)
Hudson (C) STP
Permit NY0022039
F
Usually reaches water
Reported events
229
Total volume
90.6M gal
Reached waterways
228 (100%)
Reporting since
2021
What caused the overflows
Rainfall / Flooding
229
Reported overflow events (showing 200 of 229)
| Date | Volume | Cause | Reached water | Receiving water |
|---|---|---|---|---|
| Mar 14, 2023 | 440K gal | Rainfall / Flooding | Yes | Hudson River |
| Mar 14, 2023 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Mar 13, 2023 | 1.6M gal | Rainfall / Flooding | Yes | Hudson River |
| Mar 13, 2023 | 80K gal | Rainfall / Flooding | Yes | Hudson River |
| Mar 13, 2023 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Mar 13, 2023 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Feb 22, 2023 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Feb 22, 2023 | 510K gal | Rainfall / Flooding | Yes | Hudson River |
| Jan 25, 2023 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Jan 25, 2023 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Jan 25, 2023 | 120K gal | Rainfall / Flooding | Yes | Hudson River |
| Jan 25, 2023 | 560K gal | Rainfall / Flooding | Yes | Hudson River |
| Jan 22, 2023 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Jan 22, 2023 | 420K gal | Rainfall / Flooding | Yes | Hudson River |
| Jan 19, 2023 | 300K gal | Rainfall / Flooding | Yes | Hudson River |
| Jan 19, 2023 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Jan 12, 2023 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Jan 12, 2023 | 14K gal | Rainfall / Flooding | Yes | Hudson River |
| Jan 12, 2023 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Jan 12, 2023 | 840K gal | Rainfall / Flooding | Yes | Hudson River |
| Dec 22, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Dec 22, 2022 | 4.4M gal | Rainfall / Flooding | Yes | Hudson River |
| Dec 16, 2022 | 1.4M gal | Rainfall / Flooding | Yes | Hudson River |
| Dec 16, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Nov 30, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Nov 30, 2022 | 850K gal | Rainfall / Flooding | Yes | Hudson River |
| Nov 27, 2022 | 170K gal | Rainfall / Flooding | Yes | Hudson River |
| Nov 27, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Nov 15, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Nov 15, 2022 | 370K gal | Rainfall / Flooding | Yes | Hudson River |
| Nov 11, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Nov 11, 2022 | 890K gal | Rainfall / Flooding | Yes | Hudson River |
| Nov 11, 2022 | 430K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 24, 2022 | 130K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 24, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 24, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 24, 2022 | 860K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 17, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 17, 2022 | 120K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 13, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 13, 2022 | 1.1M gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 13, 2022 | 1.3M gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 5, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson RIver |
| Oct 5, 2022 | 2.2M gal | Rainfall / Flooding | Yes | Hudson RIver |
| Sep 26, 2022 | 140K gal | Rainfall / Flooding | Yes | Hudson river |
| Sep 26, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson river |
| Sep 22, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 22, 2022 | 2 gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 19, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 19, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 19, 2022 | 80K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 19, 2022 | 450K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 12, 2022 | 600K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 12, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 5, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 5, 2022 | 1.5M gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 5, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 5, 2022 | 2.6M gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 30, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 30, 2022 | 140K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 23, 2022 | 80K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 23, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 11, 2022 | 10K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 11, 2022 | 10K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 18, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 18, 2022 | 130K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 12, 2022 | 60K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 12, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Jun 27, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Jun 27, 2022 | 240K gal | Rainfall / Flooding | Yes | Hudson River |
| Jun 9, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Jun 9, 2022 | 1.3M gal | Rainfall / Flooding | Yes | Hudson River |
| Jun 1, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Jun 1, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| May 28, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| May 28, 2022 | 120K gal | Rainfall / Flooding | Yes | Hudson River |
| May 27, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| May 27, 2022 | 10K gal | Rainfall / Flooding | Yes | Hudson River |
| May 16, 2022 | 190K gal | Rainfall / Flooding | Yes | Hudson River |
| May 16, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Apr 26, 2022 | 110K gal | Rainfall / Flooding | Yes | Hudson River |
| Apr 26, 2022 | 100K gal | Rainfall / Flooding | Yes | Hudson River |
| Apr 18, 2022 | 1.3M gal | Rainfall / Flooding | Yes | Hudson River |
| Apr 18, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Apr 16, 2022 | 100K gal | Rainfall / Flooding | Yes | Hudson River |
| Apr 16, 2022 | 460K gal | Rainfall / Flooding | Yes | Hudson River |
| Apr 7, 2022 | 3.0M gal | Rainfall / Flooding | Yes | Hudson RIver |
| Apr 7, 2022 | 2.5M gal | Rainfall / Flooding | Yes | Hudson River |
| Apr 7, 2022 | 100K gal | Rainfall / Flooding | Yes | Hudson River |
| Apr 7, 2022 | — | Rainfall / Flooding | Yes | Hudson |
| Apr 7, 2022 | 100K gal | Rainfall / Flooding | Yes | Hudson RIver |
| Mar 31, 2022 | 1.4M gal | Rainfall / Flooding | Yes | Hudson River |
| Mar 31, 2022 | 1.0M gal | Rainfall / Flooding | Yes | Hudson River |
| Mar 31, 2022 | 100K gal | Rainfall / Flooding | Yes | Hudson River |
| Mar 31, 2022 | 100K gal | Rainfall / Flooding | Yes | Hudson River |
| Mar 19, 2022 | 180K gal | Rainfall / Flooding | Yes | Hudson River |
| Mar 19, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Mar 7, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Mar 7, 2022 | 60K gal | Rainfall / Flooding | Yes | Hudson River |
| Feb 22, 2022 | 420K gal | Rainfall / Flooding | Yes | Hudson River |
| Feb 22, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Feb 17, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson RIver |
| Feb 17, 2022 | 230K gal | Rainfall / Flooding | Yes | Hudson RIver |
| Feb 17, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Feb 17, 2022 | 60K gal | Rainfall / Flooding | Yes | Hudson River |
| Feb 3, 2022 | 730K gal | Rainfall / Flooding | Yes | Hudson River |
| Feb 3, 2022 | 360K gal | Rainfall / Flooding | Yes | Hudson River |
| Feb 3, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Feb 3, 2022 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Dec 11, 2021 | 100K gal | Rainfall / Flooding | Yes | Hudson River |
| Dec 11, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Nov 13, 2021 | 290K gal | Rainfall / Flooding | Yes | Hudson River |
| Nov 13, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Nov 12, 2021 | 40K gal | Rainfall / Flooding | Yes | Hudson River |
| Nov 12, 2021 | 130K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 26, 2021 | 110K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 26, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 25, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 25, 2021 | 4.2M gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 16, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson RIver |
| Oct 16, 2021 | 2.1M gal | Rainfall / Flooding | Yes | Hudson RIver |
| Oct 16, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 16, 2021 | 80K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 3, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Oct 3, 2021 | 1.9M gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 24, 2021 | 310K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 24, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 23, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 23, 2021 | 1.4M gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 15, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 15, 2021 | 1.0M gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 15, 2021 | 100K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 15, 2021 | 430K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 8, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 8, 2021 | 60K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 8, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 8, 2021 | 570K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 1, 2021 | 1.5M gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 1, 2021 | 2.0M gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 1, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Sep 1, 2021 | 80K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 30, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 30, 2021 | 70K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 30, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 30, 2021 | 70K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 28, 2021 | 20K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 28, 2021 | 20K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 28, 2021 | 10K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 28, 2021 | 10K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 22, 2021 | 2.0M gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 22, 2021 | 40K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 22, 2021 | 2.0M gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 22, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 22, 2021 | 2.3M gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 22, 2021 | 40K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 22, 2021 | 2.3M gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 22, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 20, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 20, 2021 | 120K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 18, 2021 | 830K gal | Rainfall / Flooding | Yes | Hudson River |
| Aug 18, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 20, 2021 | 20K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 20, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 18, 2021 | — | Rainfall / Flooding | — | None |
| Jul 17, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 17, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 17, 2021 | 400K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 17, 2021 | 950K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 14, 2021 | 120K gal | Rainfall / Flooding | Yes | Hudson RIver |
| Jul 14, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson RIver |
| Jul 11, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson RIver |
| Jul 11, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 11, 2021 | 2.1M gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 11, 2021 | 1.2M gal | Rainfall / Flooding | Yes | Hudson RIver |
| Jul 9, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 9, 2021 | 4.2M gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 9, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 9, 2021 | 240K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 7, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 7, 2021 | 1.3M gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 3, 2021 | 50K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 3, 2021 | 70K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 3, 2021 | 20K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 3, 2021 | 130K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 2, 2021 | 20K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 2, 2021 | 250K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 1, 2021 | 20K gal | Rainfall / Flooding | Yes | Hudson River |
| Jul 1, 2021 | 80K gal | Rainfall / Flooding | Yes | Hudson River |
| Jun 29, 2021 | 20K gal | Rainfall / Flooding | Yes | Hudson River |
| Jun 29, 2021 | 20K gal | Rainfall / Flooding | Yes | Hudson River |
| Jun 29, 2021 | 720K gal | Rainfall / Flooding | Yes | Hudson River |
| Jun 29, 2021 | 20K gal | Rainfall / Flooding | Yes | Hudson River |
| Jun 21, 2021 | 250K gal | Rainfall / Flooding | Yes | Hudson River |
| Jun 21, 2021 | 10K gal | Rainfall / Flooding | Yes | Hudson River |
| Jun 21, 2021 | 280K gal | Rainfall / Flooding | Yes | Hudson River |
| Jun 21, 2021 | 20K gal | Rainfall / Flooding | Yes | Hudson River |
| Jun 14, 2021 | 130K gal | Rainfall / Flooding | Yes | Hudson River |
| Jun 14, 2021 | 130K gal | Rainfall / Flooding | Yes | Hudson River |
| Jun 14, 2021 | 20K gal | Rainfall / Flooding | Yes | Hudson River |
| Jun 8, 2021 | 20K gal | Rainfall / Flooding | Yes | Hudson RIver |
Source: New York (DEC). Volumes are utility-reported estimates. Some events lack precise coordinates or volumes.