All rankings
California · California (CIWQS)
972 Brown St.
F
Usually reaches water
Reported events
54
Total volume
1.8M gal
Reached waterways
28 (52%)
Reporting since
2007
What caused the overflows
Grease / FOG
25
Other / Unknown
12
Capacity Issue
9
Equipment Failure
4
Root Intrusion
2
Rainfall / Flooding
2
Reported overflow events (showing 54 of 54)
| Date | Volume | Cause | Reached water | Receiving water |
|---|---|---|---|---|
| Feb 19, 2024 | 27K gal | Capacity Issue | Yes | Sulphur Creek to Napa River |
| Feb 4, 2024 | 670K gal | Equipment Failure | Yes | Sulphur Creek to Napa River |
| Mar 25, 2023 | 416 gal | Grease / FOG | — | Paved Surface;Separate Storm Drain;Street/Curb and Gutter |
| Mar 13, 2023 | 50K gal | Rainfall / Flooding | Yes | Combined Storm Drain (Combined CS only);Surface Water |
| Jan 9, 2023 | 135 gal | Other / Unknown | Yes | Separate Storm Drain |
| Oct 24, 2021 | 3K gal | Rainfall / Flooding | Yes | Paved Surface;Separate Storm Drain;Street/Curb and Gutter |
| Feb 22, 2020 | 900 gal | Grease / FOG | Yes | Separate Storm Drain;Street/Curb and Gutter |
| Jan 14, 2020 | 270 gal | Grease / FOG | Yes | Separate Storm Drain;Street/Curb and Gutter |
| Nov 15, 2019 | 660 gal | Grease / FOG | — | Unpaved surface |
| Feb 27, 2019 | 1K gal | Capacity Issue | Yes | Surface Water |
| Feb 27, 2019 | 260 gal | Capacity Issue | Yes | Surface Water |
| Feb 26, 2019 | 7K gal | Capacity Issue | Yes | Surface Water |
| Feb 26, 2019 | 812K gal | Capacity Issue | Yes | Surface Water |
| Feb 26, 2019 | 35K gal | Capacity Issue | Yes | Surface Water |
| Feb 26, 2019 | 12K gal | Capacity Issue | Yes | Surface Water |
| Feb 26, 2019 | 12K gal | Capacity Issue | Yes | Surface Water |
| Feb 14, 2019 | 28K gal | Capacity Issue | Yes | Surface Water |
| Oct 17, 2018 | 230 gal | Grease / FOG | — | Street/Curb and Gutter |
| Oct 8, 2018 | 170 gal | Grease / FOG | — | Street/Curb and Gutter |
| Oct 1, 2018 | 24 gal | Grease / FOG | — | Unpaved surface |
| Sep 23, 2018 | 390 gal | Grease / FOG | — | Street/Curb and Gutter |
| May 16, 2018 | 14 gal | Equipment Failure | — | Unpaved surface |
| Mar 1, 2018 | 880 gal | Grease / FOG | Yes | Surface Water |
| Feb 4, 2018 | 950 gal | Grease / FOG | Yes | Drainage Channel |
| Feb 20, 2017 | 4K gal | Other / Unknown | Yes | Surface Water |
| Feb 9, 2017 | 5K gal | Other / Unknown | Yes | Surface Water |
| Feb 9, 2017 | 220 gal | Other / Unknown | Yes | Surface Water |
| Feb 7, 2017 | 64K gal | Other / Unknown | Yes | Surface Water |
| Feb 7, 2017 | 300 gal | Other / Unknown | Yes | Surface Water |
| Feb 7, 2017 | 13K gal | Other / Unknown | Yes | Surface Water |
| Feb 7, 2017 | 10K gal | Other / Unknown | Yes | Surface Water |
| Jan 11, 2017 | 9K gal | Other / Unknown | Yes | Surface Water |
| Jan 10, 2017 | 26K gal | Other / Unknown | Yes | Surface Water |
| Sep 12, 2016 | 255 gal | Grease / FOG | — | Street/Curb and Gutter |
| Jun 9, 2016 | 4 gal | Equipment Failure | — | Street/Curb and Gutter |
| Jun 1, 2014 | 300 gal | Root Intrusion | — | Separate Storm Drain |
| Sep 24, 2013 | 10 gal | Equipment Failure | — | Street/Curb and Gutter |
| Jul 2, 2013 | 10 gal | Other / Unknown | — | Street/Curb and Gutter |
| Jan 25, 2013 | 70 gal | Grease / FOG | — | Combined Storm Drain (Combined CS only);Street/Curb and Gutter |
| Jan 3, 2013 | 20 gal | Other / Unknown | — | Street/Curb and Gutter |
| Dec 12, 2012 | 50 gal | Grease / FOG | — | Street/Curb and Gutter |
| Dec 7, 2012 | 25 gal | Root Intrusion | — | Street/Curb and Gutter |
| Mar 14, 2012 | 50 gal | Grease / FOG | Yes | Street/curb and gutter |
| Mar 14, 2011 | 500 gal | Grease / FOG | Yes | Separate storm drain |
| Sep 11, 2010 | 10 gal | Grease / FOG | — | Street/Curb and Gutter |
| Mar 1, 2010 | 15 gal | Grease / FOG | — | Street/Curb and Gutter |
| Sep 12, 2009 | 20 gal | Grease / FOG | — | Other (specify below);Street/Curb and Gutter |
| Mar 29, 2009 | 40 gal | Grease / FOG | — | Separate Storm Drain;Street/Curb and Gutter |
| Mar 27, 2009 | 20 gal | Grease / FOG | — | Separate Storm Drain |
| Jul 31, 2008 | 40 gal | Grease / FOG | — | Street/Curb and Gutter |
| Jan 28, 2008 | 15 gal | Grease / FOG | — | Street/Curb and Gutter |
| Nov 20, 2007 | 2K gal | Grease / FOG | — | Storm drain;Surface water |
| Sep 28, 2007 | 100 gal | Grease / FOG | — | Separate Storm Drain;Street/Curb and Gutter |
| Sep 7, 2007 | 40 gal | Grease / FOG | — | Street/Curb and Gutter |
Source: California (CIWQS). Volumes are utility-reported estimates. Some events lack precise coordinates or volumes.