All rankings
New York · New York (DEC)
Lockport (C) WWTP
Permit NY0027057
F
Usually reaches water
Reported events
130
Total volume
822K gal
Reached waterways
130 (100%)
Reporting since
2021
What caused the overflows
Rainfall / Flooding
130
Reported overflow events (showing 130 of 130)
| Date | Volume | Cause | Reached water | Receiving water |
|---|---|---|---|---|
| Jan 4, 2023 | — | Rainfall / Flooding | Yes | Eighteen Mile Creek |
| Jan 4, 2023 | — | Rainfall / Flooding | Yes | Eighteen Mile Creek |
| Jan 4, 2023 | — | Rainfall / Flooding | Yes | Eighteen Mile Creek |
| Jan 4, 2023 | — | Rainfall / Flooding | Yes | Erie Canal |
| Jan 4, 2023 | — | Rainfall / Flooding | Yes | Eighteen Mile Creek |
| Jan 4, 2023 | — | Rainfall / Flooding | Yes | Eighteen Mile Creek |
| Jan 4, 2023 | — | Rainfall / Flooding | Yes | Eighteen Mile Creek |
| Jan 4, 2023 | — | Rainfall / Flooding | Yes | Eighteen Mile Creek |
| Jan 4, 2023 | — | Rainfall / Flooding | Yes | Erie Canal |
| Jan 4, 2023 | — | Rainfall / Flooding | Yes | Eighteen Mile Creek |
| Jan 4, 2023 | — | Rainfall / Flooding | Yes | Eighteen Mile Creek |
| Jan 4, 2023 | — | Rainfall / Flooding | Yes | Eighteen Mile Creek |
| Dec 31, 2022 | — | Rainfall / Flooding | Yes | Erie Canal |
| Dec 30, 2022 | 822K gal | Rainfall / Flooding | Yes | Erie Canal |
| Dec 22, 2022 | — | Rainfall / Flooding | Yes | Erie Canal |
| Nov 30, 2022 | — | Rainfall / Flooding | Yes | Erie Canal |
| Nov 30, 2022 | — | Rainfall / Flooding | Yes | Erie Canal |
| Nov 30, 2022 | — | Rainfall / Flooding | Yes | Eighteen Mile Creek |
| Nov 11, 2022 | — | Rainfall / Flooding | Yes | Eighteen Mile Creek |
| Nov 11, 2022 | — | Rainfall / Flooding | Yes | Eighteen Mile Creek |
| Nov 11, 2022 | — | Rainfall / Flooding | Yes | Eighteen Mile Creek |
| Nov 11, 2022 | — | Rainfall / Flooding | Yes | Eighteen Mile Creek |
| Nov 11, 2022 | — | Rainfall / Flooding | Yes | Erie Canal |
| Nov 11, 2022 | — | Rainfall / Flooding | Yes | Erie Canal |
| Nov 11, 2022 | — | Rainfall / Flooding | Yes | Eighteen Mile Creek |
| Oct 18, 2022 | — | Rainfall / Flooding | Yes | Erie Canal |
| Oct 17, 2022 | — | Rainfall / Flooding | Yes | Erie Canal |
| Oct 13, 2022 | — | Rainfall / Flooding | Yes | Erie Canal |
| Oct 13, 2022 | — | Rainfall / Flooding | Yes | Erie Canal |
| Oct 13, 2022 | — | Rainfall / Flooding | Yes | Eighteen Mile Creek |
| Oct 13, 2022 | — | Rainfall / Flooding | Yes | Eighteen Mile Creek |
| Sep 26, 2022 | — | Rainfall / Flooding | Yes | Erie Canal |
| Sep 19, 2022 | — | Rainfall / Flooding | Yes | Erie Canal |
| Sep 4, 2022 | — | Rainfall / Flooding | Yes | Erie Canal |
| Sep 4, 2022 | — | Rainfall / Flooding | Yes | Erie Canal |
| Sep 4, 2022 | — | Rainfall / Flooding | Yes | Erie Canal |
| Sep 4, 2022 | — | Rainfall / Flooding | Yes | Erie Canal |
| Sep 4, 2022 | — | Rainfall / Flooding | Yes | Erie Canal |
| Aug 30, 2022 | — | Rainfall / Flooding | Yes | Erie Canal |
| Aug 30, 2022 | — | Rainfall / Flooding | Yes | Erie Canal |
| Aug 25, 2022 | — | Rainfall / Flooding | Yes | Erie Canal |
| Aug 25, 2022 | — | Rainfall / Flooding | Yes | Erie Canal |
| Aug 25, 2022 | — | Rainfall / Flooding | Yes | Erie Canal |
| Aug 22, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Aug 22, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Aug 22, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Aug 22, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Aug 22, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Aug 22, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Aug 22, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Aug 22, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Aug 22, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Aug 22, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Aug 9, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Aug 9, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Aug 9, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Aug 9, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Aug 9, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Aug 9, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Aug 5, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Aug 5, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Aug 5, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Aug 5, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Aug 5, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Aug 5, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Jul 28, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Jul 28, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Jul 28, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Jul 28, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Jul 28, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Jul 28, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Jul 28, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Jul 28, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Jul 28, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Jul 28, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Jul 18, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Jul 18, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Jul 17, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Jul 17, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Jul 12, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Jul 12, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Jul 1, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Jul 1, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Jun 9, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Jun 9, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Jun 7, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Jun 6, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Jun 1, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Jun 1, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Jun 1, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Jun 1, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Jun 1, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| May 28, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| May 28, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| May 27, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| May 22, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| May 21, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| May 21, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| May 21, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| May 21, 2022 | — | Rainfall / Flooding | Yes | eighteen mile creek |
| May 21, 2022 | — | Rainfall / Flooding | Yes | eighteen mile creek |
| May 21, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| May 21, 2022 | — | Rainfall / Flooding | Yes | eighteen mile creek |
| May 21, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| May 21, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| May 21, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| May 21, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| May 16, 2022 | — | Rainfall / Flooding | Yes | erie cana |
| May 14, 2022 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| May 14, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| May 14, 2022 | — | Rainfall / Flooding | Yes | erie canal |
| Oct 15, 2021 | — | Rainfall / Flooding | Yes | erie canal |
| Oct 15, 2021 | — | Rainfall / Flooding | Yes | erie canal |
| Oct 15, 2021 | — | Rainfall / Flooding | Yes | erie canal |
| Oct 2, 2021 | — | Rainfall / Flooding | Yes | erie canal |
| Jun 21, 2021 | — | Rainfall / Flooding | Yes | erie canal |
| Jun 20, 2021 | — | Rainfall / Flooding | Yes | erie canal |
| Jun 14, 2021 | — | Rainfall / Flooding | Yes | erie canal |
| Jun 14, 2021 | — | Rainfall / Flooding | Yes | erie canal |
| Jun 14, 2021 | — | Rainfall / Flooding | Yes | erie canal |
| Jun 14, 2021 | — | Rainfall / Flooding | Yes | erie canal |
| Jun 8, 2021 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Jun 8, 2021 | — | Rainfall / Flooding | Yes | erie canal |
| Jun 8, 2021 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Jun 8, 2021 | — | Rainfall / Flooding | Yes | eighteenmile creek |
| Jun 8, 2021 | — | Rainfall / Flooding | Yes | erie canal |
| Jun 8, 2021 | — | Rainfall / Flooding | Yes | erie canal |
| Jun 7, 2021 | — | Rainfall / Flooding | Yes | erie canal |
| May 26, 2021 | — | Rainfall / Flooding | Yes | erie canal |
| Apr 11, 2021 | — | Rainfall / Flooding | Yes | erie canal |
Source: New York (DEC). Volumes are utility-reported estimates. Some events lack precise coordinates or volumes.