All rankings
New York · New York (DEC)
Grand Island (T) SD#2 WWTP
Permit NY0027693
F
Usually reaches water
Reported events
190
Total volume
9.4M gal
Reached waterways
186 (98%)
Reporting since
2021
What caused the overflows
Rainfall / Flooding
185
Equipment Failure
4
Other / Unknown
1
Reported overflow events (showing 190 of 190)
| Date | Volume | Cause | Reached water | Receiving water |
|---|---|---|---|---|
| Mar 25, 2023 | — | Rainfall / Flooding | Yes | spicer creek |
| Mar 25, 2023 | 65K gal | Rainfall / Flooding | Yes | Tributary 1 to Niagara River - Tonawanda Channel |
| Mar 25, 2023 | — | Rainfall / Flooding | Yes | Niagara River |
| Mar 25, 2023 | 86K gal | Rainfall / Flooding | Yes | Niagara River |
| Mar 25, 2023 | 60K gal | Rainfall / Flooding | Yes | Niagara River |
| Mar 25, 2023 | 9K gal | Rainfall / Flooding | Yes | spicer creek |
| Mar 17, 2023 | 60K gal | Rainfall / Flooding | Yes | niagara river |
| Mar 17, 2023 | — | Rainfall / Flooding | Yes | Spicer creek |
| Mar 17, 2023 | 21K gal | Rainfall / Flooding | Yes | Spicer creek |
| Mar 17, 2023 | 218K gal | Rainfall / Flooding | Yes | niagara river |
| Mar 5, 2023 | 60K gal | Rainfall / Flooding | Yes | Niagara river |
| Mar 5, 2023 | 5K gal | Rainfall / Flooding | Yes | Niagara river |
| Mar 3, 2023 | 259K gal | Rainfall / Flooding | Yes | woods creek |
| Mar 3, 2023 | — | Rainfall / Flooding | Yes | Spicer creek |
| Mar 3, 2023 | 801K gal | Rainfall / Flooding | Yes | Niagara river |
| Mar 3, 2023 | 60K gal | Rainfall / Flooding | Yes | Niagara river |
| Mar 3, 2023 | 101K gal | Rainfall / Flooding | Yes | tributary one to niagara river |
| Mar 3, 2023 | — | Rainfall / Flooding | Yes | tributary one to niagara river |
| Mar 3, 2023 | — | Rainfall / Flooding | Yes | woods creek |
| Mar 3, 2023 | 28K gal | Rainfall / Flooding | Yes | Spicer creek |
| Feb 9, 2023 | 342K gal | Rainfall / Flooding | Yes | woods creek |
| Feb 9, 2023 | 445K gal | Rainfall / Flooding | Yes | Niagara River |
| Feb 9, 2023 | 60K gal | Rainfall / Flooding | Yes | Niagara River |
| Feb 9, 2023 | 43K gal | Rainfall / Flooding | Yes | spicer creek |
| Feb 9, 2023 | — | Rainfall / Flooding | Yes | spicer creek |
| Feb 9, 2023 | — | Rainfall / Flooding | Yes | tributary 1 to niagara river - tonawanda channel |
| Feb 9, 2023 | — | Rainfall / Flooding | Yes | tributary 1 to niagara river - tonawanda channel |
| Feb 9, 2023 | — | Rainfall / Flooding | Yes | woods creek |
| Jan 29, 2023 | 60K gal | Rainfall / Flooding | Yes | Niagara River |
| Jan 29, 2023 | 7K gal | Rainfall / Flooding | Yes | Niagara River |
| Jan 12, 2023 | 8K gal | Rainfall / Flooding | Yes | Niagara River |
| Jan 12, 2023 | 60K gal | Rainfall / Flooding | Yes | Niagara River |
| Jan 4, 2023 | 36K gal | Rainfall / Flooding | Yes | woods creek |
| Jan 4, 2023 | — | Rainfall / Flooding | Yes | spicer creek |
| Jan 4, 2023 | 32K gal | Rainfall / Flooding | Yes | spicer creek |
| Jan 4, 2023 | 60K gal | Rainfall / Flooding | Yes | niagara river |
| Jan 4, 2023 | 102K gal | Rainfall / Flooding | Yes | niagara river |
| Jan 4, 2023 | — | Rainfall / Flooding | Yes | woods creek |
| Dec 31, 2022 | 0 gal | Rainfall / Flooding | Yes | niagara river |
| Dec 31, 2022 | 60K gal | Rainfall / Flooding | Yes | niagara river |
| Dec 30, 2022 | 151K gal | Rainfall / Flooding | Yes | Tributary 1 to Niagara River- Tonawanda Channel |
| Dec 30, 2022 | 203K gal | Rainfall / Flooding | Yes | Niagara River |
| Dec 30, 2022 | 60K gal | Rainfall / Flooding | Yes | Niagara River |
| Dec 30, 2022 | 471K gal | Rainfall / Flooding | Yes | Spicer Creek |
| Dec 30, 2022 | — | Rainfall / Flooding | Yes | Spicer Creek |
| Dec 30, 2022 | — | Rainfall / Flooding | Yes | Tributary 1 to Niagara River- Tonawanda Channel |
| Dec 30, 2022 | — | Rainfall / Flooding | Yes | Woods Creek |
| Dec 30, 2022 | 180K gal | Rainfall / Flooding | Yes | Woods Creek |
| Dec 25, 2022 | — | Rainfall / Flooding | Yes | tributary 1 |
| Dec 25, 2022 | 0 gal | Rainfall / Flooding | Yes | none |
| Dec 23, 2022 | — | Rainfall / Flooding | Yes | spicer creek |
| Dec 23, 2022 | — | Rainfall / Flooding | Yes | tributary one |
| Dec 23, 2022 | 205K gal | Rainfall / Flooding | Yes | tributary one to niagara falls - tonawanda channel |
| Dec 23, 2022 | 7K gal | Rainfall / Flooding | Yes | spicer creek |
| Dec 15, 2022 | 114K gal | Rainfall / Flooding | Yes | niagara river |
| Dec 15, 2022 | 60K gal | Rainfall / Flooding | Yes | niagara river |
| Dec 15, 2022 | — | Rainfall / Flooding | Yes | spicer creek |
| Dec 15, 2022 | 16K gal | Rainfall / Flooding | Yes | spicer creek |
| Dec 15, 2022 | — | Rainfall / Flooding | Yes | tributary 1 to niagara river- tonawanda channel |
| Dec 15, 2022 | 108K gal | Rainfall / Flooding | Yes | tributary 1 to niagara river- tonawanda channel |
| Nov 30, 2022 | 184K gal | Rainfall / Flooding | Yes | niagara river |
| Nov 30, 2022 | 45K gal | Rainfall / Flooding | Yes | Spicer Creek |
| Nov 30, 2022 | — | Rainfall / Flooding | Yes | Spicer Creek |
| Nov 30, 2022 | 60K gal | Rainfall / Flooding | Yes | niagara river |
| Nov 30, 2022 | 130K gal | Rainfall / Flooding | Yes | tributary 1 to niagara river-tonawanda channel |
| Nov 30, 2022 | — | Rainfall / Flooding | Yes | tributary 1 to niagara river-tonawanda channel |
| Nov 11, 2022 | — | Rainfall / Flooding | Yes | Niagara River |
| Nov 11, 2022 | 166K gal | Rainfall / Flooding | Yes | Tributary 1 to Niagara River -- Tonawanda Channel |
| Nov 11, 2022 | 63K gal | Rainfall / Flooding | Yes | Niagara river |
| Nov 11, 2022 | 600K gal | Rainfall / Flooding | Yes | Niagara river |
| Nov 11, 2022 | — | Rainfall / Flooding | Yes | Niagara River |
| Nov 11, 2022 | 17K gal | Rainfall / Flooding | Yes | Spicer Creek |
| Oct 18, 2022 | — | Rainfall / Flooding | Yes | spicer creek |
| Oct 18, 2022 | 6K gal | Rainfall / Flooding | Yes | spicer creek |
| Oct 17, 2022 | — | Rainfall / Flooding | Yes | tributary 1 |
| Oct 17, 2022 | 29K gal | Rainfall / Flooding | Yes | tributary 1 to niagara river - tonawanda channel |
| Oct 17, 2022 | — | Rainfall / Flooding | Yes | Spicer creek |
| Oct 17, 2022 | 4K gal | Rainfall / Flooding | Yes | Spicer creek |
| Oct 13, 2022 | — | Rainfall / Flooding | — | spicer creek |
| Oct 13, 2022 | 108K gal | Rainfall / Flooding | Yes | Niagara River |
| Oct 13, 2022 | 60K gal | Rainfall / Flooding | Yes | Niagara river |
| Oct 13, 2022 | — | Rainfall / Flooding | Yes | tributary 1 to niagara river |
| Oct 13, 2022 | 43K gal | Rainfall / Flooding | Yes | tributary 1 to niagara river - Tonawanda channel |
| Oct 13, 2022 | 6K gal | Rainfall / Flooding | Yes | spicer creek |
| Sep 27, 2022 | 7K gal | Rainfall / Flooding | Yes | spicer creek |
| Sep 27, 2022 | — | Rainfall / Flooding | Yes | spicer creek |
| Sep 25, 2022 | 166K gal | Rainfall / Flooding | Yes | Tributary 1 to Niagara River - Tonawanda Channel |
| Sep 25, 2022 | 7K gal | Rainfall / Flooding | Yes | Niagara River |
| Sep 5, 2022 | 389K gal | Rainfall / Flooding | Yes | Tributary 1 to Niagara River - Tonawanda Channel |
| Aug 30, 2022 | 32K gal | Rainfall / Flooding | Yes | Tributary 1 to Niagara River - Tonawanda Channel |
| Aug 30, 2022 | — | Rainfall / Flooding | Yes | Tributary 1 to Niagara River - Tonawanda Channel |
| Jul 18, 2022 | — | Rainfall / Flooding | Yes | spicer creek |
| Jul 18, 2022 | — | Rainfall / Flooding | Yes | tributary 1 to niagara river- tonawanda channel |
| Jul 18, 2022 | 11K gal | Rainfall / Flooding | Yes | tributary 1 to niagara river- tonawanda channel |
| Jul 18, 2022 | 12K gal | Rainfall / Flooding | Yes | spicer creek |
| Jul 18, 2022 | 60K gal | Rainfall / Flooding | Yes | Niagara River |
| Jul 18, 2022 | 44K gal | Rainfall / Flooding | Yes | Niagara River |
| Jun 22, 2022 | 21K gal | Rainfall / Flooding | Yes | Spicer Creek |
| Jun 22, 2022 | — | Rainfall / Flooding | Yes | niagara river |
| Jun 22, 2022 | 119K gal | Rainfall / Flooding | Yes | Tributary 1 to Niagara River-Tonawanda Channel |
| Jun 22, 2022 | 60K gal | Rainfall / Flooding | Yes | niagara river |
| Jun 22, 2022 | 107K gal | Rainfall / Flooding | Yes | niagara river |
| Jun 22, 2022 | — | Rainfall / Flooding | Yes | Niagara River |
| Jun 9, 2022 | 3K gal | Rainfall / Flooding | Yes | Niagara river |
| Jun 9, 2022 | 3K gal | Rainfall / Flooding | Yes | Niagara river |
| Jun 2, 2022 | 26K gal | Rainfall / Flooding | Yes | Niagara River |
| Jun 2, 2022 | 10K gal | Rainfall / Flooding | Yes | Niagara River |
| Jun 1, 2022 | 22K gal | Rainfall / Flooding | Yes | niagara river- tonawanda channel |
| Jun 1, 2022 | — | Rainfall / Flooding | Yes | niagara river- tonawanda channel |
| May 21, 2022 | 80K gal | Rainfall / Flooding | Yes | Niagara river |
| May 21, 2022 | — | Rainfall / Flooding | Yes | Niagara river |
| Apr 25, 2022 | 54K gal | Rainfall / Flooding | Yes | woods creek |
| Apr 25, 2022 | 7K gal | Rainfall / Flooding | Yes | Spicer Creek |
| Apr 25, 2022 | — | Rainfall / Flooding | Yes | Niagara River |
| Apr 25, 2022 | 126K gal | Rainfall / Flooding | Yes | tributary 1 to niagara river- tonawanda channel |
| Apr 25, 2022 | — | Rainfall / Flooding | Yes | tributary 1 to niagara river- tonawanda channel |
| Apr 25, 2022 | 149K gal | Rainfall / Flooding | Yes | niagara river |
| Apr 25, 2022 | 60K gal | Rainfall / Flooding | Yes | niagara river |
| Apr 25, 2022 | — | Rainfall / Flooding | Yes | woods creek |
| Apr 18, 2022 | — | Rainfall / Flooding | Yes | niagara river |
| Apr 18, 2022 | — | Rainfall / Flooding | — | Niagara river |
| Apr 18, 2022 | — | Rainfall / Flooding | Yes | niagara river |
| Apr 18, 2022 | — | Rainfall / Flooding | Yes | woods creek |
| Mar 23, 2022 | — | Rainfall / Flooding | Yes | Niagara River |
| Mar 23, 2022 | — | Rainfall / Flooding | Yes | Niagara River |
| Mar 23, 2022 | 125K gal | Rainfall / Flooding | Yes | Niagara River |
| Feb 22, 2022 | — | Rainfall / Flooding | Yes | Niagara River |
| Feb 22, 2022 | — | Rainfall / Flooding | Yes | naigara river |
| Feb 22, 2022 | — | Rainfall / Flooding | Yes | niagara river |
| Feb 22, 2022 | — | Rainfall / Flooding | Yes | Niagara river |
| Feb 17, 2022 | — | Rainfall / Flooding | — | niagara river |
| Feb 17, 2022 | — | Rainfall / Flooding | Yes | Niagara river |
| Feb 16, 2022 | — | Rainfall / Flooding | Yes | Niagara river |
| Feb 16, 2022 | — | Rainfall / Flooding | Yes | niagara river |
| Feb 11, 2022 | 125K gal | Rainfall / Flooding | Yes | Niagara River |
| Feb 11, 2022 | 15K gal | Rainfall / Flooding | Yes | Niagara River |
| Feb 11, 2022 | — | Rainfall / Flooding | Yes | Niagara River |
| Feb 2, 2022 | — | Rainfall / Flooding | Yes | niagara river |
| Feb 2, 2022 | 29K gal | Rainfall / Flooding | Yes | Niagara River |
| Feb 2, 2022 | — | Rainfall / Flooding | Yes | niagara river |
| Dec 5, 2021 | 6K gal | Rainfall / Flooding | Yes | Niagara River |
| Nov 14, 2021 | 125K gal | Rainfall / Flooding | Yes | Niagara River |
| Nov 14, 2021 | — | Rainfall / Flooding | Yes | Niagara River |
| Nov 14, 2021 | — | Rainfall / Flooding | Yes | Niagara River |
| Nov 13, 2021 | 20K gal | Rainfall / Flooding | Yes | Niagara River |
| Nov 13, 2021 | 125K gal | Rainfall / Flooding | Yes | Niagara River |
| Nov 13, 2021 | 6K gal | Rainfall / Flooding | Yes | Niagara River |
| Nov 11, 2021 | 11K gal | Rainfall / Flooding | Yes | niagara river |
| Oct 29, 2021 | 20K gal | Rainfall / Flooding | Yes | Niagara River |
| Oct 29, 2021 | 14K gal | Rainfall / Flooding | Yes | Niagara river |
| Oct 29, 2021 | 15K gal | Rainfall / Flooding | Yes | Niagara river |
| Oct 12, 2021 | 200 gal | Other / Unknown | Yes | niagara river |
| Oct 4, 2021 | — | Rainfall / Flooding | Yes | niagara river |
| Oct 3, 2021 | 125K gal | Rainfall / Flooding | Yes | Niagara River |
| Sep 22, 2021 | 14K gal | Rainfall / Flooding | Yes | Niagara River |
| Sep 22, 2021 | 15K gal | Rainfall / Flooding | Yes | Niagara river |
| Sep 22, 2021 | 20K gal | Rainfall / Flooding | Yes | Niagara river |
| Sep 13, 2021 | — | Rainfall / Flooding | Yes | Niagara River |
| Sep 13, 2021 | 125K gal | Rainfall / Flooding | Yes | Niagara River |
| Sep 13, 2021 | — | Rainfall / Flooding | Yes | Niagara River |
| Sep 12, 2021 | — | Rainfall / Flooding | Yes | NIAGARA RIVER |
| Sep 12, 2021 | — | Rainfall / Flooding | Yes | NIAGARA RIVER |
| Sep 8, 2021 | — | Rainfall / Flooding | Yes | Niagara River |
| Sep 8, 2021 | 125K gal | Rainfall / Flooding | Yes | Niagara River |
| Sep 8, 2021 | — | Rainfall / Flooding | Yes | Niagara River |
| Sep 7, 2021 | 125K gal | Rainfall / Flooding | Yes | Niagara River |
| Sep 7, 2021 | — | Rainfall / Flooding | Yes | Niagara River |
| Sep 6, 2021 | 1K gal | Equipment Failure | Yes | Spicer Creek |
| Aug 29, 2021 | — | Rainfall / Flooding | Yes | Niagara River |
| Aug 29, 2021 | — | Rainfall / Flooding | Yes | Niagara River |
| Jul 18, 2021 | 3K gal | Equipment Failure | Yes | Niagara river |
| Jul 17, 2021 | 125K gal | Rainfall / Flooding | Yes | Niagara River |
| Jul 17, 2021 | — | Rainfall / Flooding | Yes | niagara river |
| Jul 17, 2021 | — | Rainfall / Flooding | Yes | Niagara river |
| Jul 17, 2021 | 1K gal | Rainfall / Flooding | Yes | NIAGARA RIVER |
| Jul 17, 2021 | — | Rainfall / Flooding | Yes | Niagara River |
| Jul 8, 2021 | — | Rainfall / Flooding | Yes | niagara river |
| Jul 8, 2021 | — | Rainfall / Flooding | Yes | woods creek |
| Jul 8, 2021 | — | Rainfall / Flooding | — | niagara river |
| Jul 6, 2021 | 125K gal | Rainfall / Flooding | Yes | Niagara River |
| Jul 6, 2021 | — | Rainfall / Flooding | Yes | Niagara River |
| Jun 17, 2021 | — | Equipment Failure | Yes | niagara river |
| Jun 17, 2021 | — | Equipment Failure | Yes | niagara river |
| May 7, 2021 | — | Rainfall / Flooding | Yes | Niagara River |
| Apr 11, 2021 | — | Rainfall / Flooding | Yes | Niagara river |
| Mar 28, 2021 | — | Rainfall / Flooding | Yes | Niagara River |
| Feb 27, 2021 | — | Rainfall / Flooding | Yes | Niagara River |
| Feb 27, 2021 | 125K gal | Rainfall / Flooding | Yes | Niagara River |
| Feb 24, 2021 | — | Rainfall / Flooding | Yes | Niagara River |
| Jan 1, 2021 | — | Rainfall / Flooding | Yes | Niagara River |
Source: New York (DEC). Volumes are utility-reported estimates. Some events lack precise coordinates or volumes.