All rankings
California · California (CIWQS)
Angels City
C
Often reaches water
Reported events
67
Total volume
83K gal
Reached waterways
11 (16%)
Reporting since
2007
What caused the overflows
Other / Unknown
20
Root Intrusion
19
Equipment Failure
16
Grease / FOG
12
Reported overflow events (showing 67 of 67)
| Date | Volume | Cause | Reached water | Receiving water |
|---|---|---|---|---|
| Apr 17, 2025 | 200 gal | Root Intrusion | — | — |
| Apr 2, 2025 | 500 gal | Grease / FOG | — | — |
| Jan 17, 2025 | 50 gal | Grease / FOG | — | — |
| Apr 11, 2024 | 2K gal | Root Intrusion | — | — |
| Dec 8, 2023 | 600 gal | Equipment Failure | — | — |
| Nov 13, 2023 | 500 gal | Grease / FOG | — | — |
| Aug 28, 2023 | 50 gal | Equipment Failure | — | — |
| Dec 30, 2022 | 950 gal | Other / Unknown | Yes | Surface Water |
| Nov 4, 2021 | 200 gal | Root Intrusion | Yes | Drainage Channel |
| Jun 1, 2021 | 200 gal | Root Intrusion | — | Unpaved surface |
| Jan 28, 2021 | 650 gal | Root Intrusion | Yes | Surface Water |
| Mar 26, 2020 | 700 gal | Root Intrusion | Yes | Drainage Channel |
| Feb 23, 2020 | 80 gal | Grease / FOG | — | Street/Curb and Gutter |
| Feb 13, 2020 | 100 gal | Equipment Failure | — | Street/Curb and Gutter |
| Mar 1, 2019 | 100 gal | Equipment Failure | Yes | Separate Storm Drain;Street/Curb and Gutter |
| Dec 10, 2018 | 15 gal | Other / Unknown | Yes | Other (specify below) |
| Feb 6, 2018 | 25 gal | Other / Unknown | — | Paved Surface;Street/Curb and Gutter;Unpaved surface |
| Feb 4, 2018 | 10 gal | Other / Unknown | — | Street/Curb and Gutter |
| Feb 1, 2018 | 20 gal | Other / Unknown | — | Unpaved surface |
| Jan 30, 2018 | 30 gal | Other / Unknown | — | Unpaved surface |
| Jan 11, 2018 | 45 gal | Equipment Failure | Yes | Separate Storm Drain |
| Dec 14, 2017 | 20 gal | Other / Unknown | — | Other (specify below) |
| Mar 16, 2017 | 10 gal | Root Intrusion | — | Street/Curb and Gutter;Unpaved surface |
| Feb 28, 2017 | 15 gal | Other / Unknown | — | Unpaved surface |
| Nov 6, 2016 | 75 gal | Root Intrusion | — | Unpaved surface |
| May 2, 2016 | 20 gal | Root Intrusion | — | Unpaved surface |
| Feb 5, 2016 | 35 gal | Equipment Failure | — | Unpaved surface |
| Jan 31, 2016 | 30 gal | Equipment Failure | — | Unpaved surface |
| Jan 12, 2016 | 72K gal | Equipment Failure | Yes | Unpaved surface |
| Oct 13, 2015 | 25 gal | Other / Unknown | — | Unpaved surface |
| Jul 31, 2015 | 75 gal | Equipment Failure | — | Unpaved surface |
| Jul 10, 2015 | 20 gal | Grease / FOG | — | Paved Surface |
| Mar 1, 2015 | 20 gal | Equipment Failure | — | Unpaved surface |
| Sep 20, 2014 | 20 gal | Equipment Failure | — | Unpaved surface |
| Sep 4, 2014 | 15 gal | Root Intrusion | — | Unpaved surface |
| Jun 26, 2014 | 20 gal | Root Intrusion | — | Unpaved surface |
| Jun 9, 2014 | 150 gal | Equipment Failure | — | Unpaved surface |
| Mar 7, 2014 | 45 gal | Root Intrusion | — | Unpaved surface |
| Jan 26, 2014 | 75 gal | Equipment Failure | — | Paved Surface |
| Jan 17, 2014 | 150 gal | Grease / FOG | Yes | Other (specify below) |
| Dec 14, 2013 | 50 gal | Root Intrusion | — | Unpaved surface |
| Feb 25, 2013 | 25 gal | Other / Unknown | — | Unpaved surface |
| Jan 27, 2013 | 40 gal | Root Intrusion | — | Other paved surface |
| Dec 18, 2012 | 50 gal | Other / Unknown | — | Other paved surface;Street/curb and gutter |
| Dec 2, 2012 | 90 gal | Other / Unknown | — | Unpaved surface |
| Nov 30, 2012 | 25 gal | Other / Unknown | — | Unpaved surface |
| Sep 24, 2012 | 140 gal | Other / Unknown | Yes | Surface water |
| Sep 10, 2012 | 50 gal | Other / Unknown | — | Other paved surface |
| May 24, 2012 | 40 gal | Grease / FOG | — | Other paved surface |
| Jan 25, 2012 | 400 gal | Root Intrusion | — | Unpaved surface |
| Jan 4, 2012 | 40 gal | Other / Unknown | — | Other paved surface;Separate storm drain |
| Dec 1, 2011 | 700 gal | Root Intrusion | — | Unpaved surface |
| Mar 3, 2011 | 20 gal | Other / Unknown | — | Other paved surface |
| Nov 24, 2010 | 15 gal | Other / Unknown | — | Unpaved surface |
| Oct 10, 2010 | 100 gal | Other / Unknown | — | Unpaved surface |
| Sep 24, 2010 | 300 gal | Other / Unknown | — | Other paved surface |
| Jan 13, 2010 | 500 gal | Equipment Failure | — | Unpaved surface |
| Jun 29, 2009 | 150 gal | Grease / FOG | — | Unpaved surface |
| Nov 12, 2008 | 25 gal | Root Intrusion | — | Other paved surface;Street/curb and gutter |
| Oct 2, 2008 | 500 gal | Root Intrusion | — | Unpaved surface |
| Jul 12, 2008 | 100 gal | Grease / FOG | Yes | Surface water |
| Jan 16, 2008 | 200 gal | Grease / FOG | — | Unpaved surface |
| Jan 16, 2008 | 200 gal | Grease / FOG | — | Unpaved surface |
| Jan 2, 2008 | 4 gal | Grease / FOG | — | Other paved surface |
| Dec 22, 2007 | 20 gal | Equipment Failure | — | Street/curb and gutter |
| Dec 13, 2007 | 4 gal | Equipment Failure | — | Other paved surface |
| Dec 4, 2007 | 50 gal | Root Intrusion | — | Unpaved surface |
Source: California (CIWQS). Volumes are utility-reported estimates. Some events lack precise coordinates or volumes.