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California · California (CIWQS)
Yorba Linda Water District
F
Usually reaches water
Reported events
35
Total volume
50K gal
Reached waterways
22 (63%)
Reporting since
2007
What caused the overflows
Equipment Failure
17
Root Intrusion
10
Other / Unknown
5
Grease / FOG
3
Reported overflow events (showing 35 of 35)
| Date | Volume | Cause | Reached water | Receiving water |
|---|---|---|---|---|
| May 5, 2026 | 180 gal | Equipment Failure | — | — |
| Nov 18, 2025 | 920 gal | Root Intrusion | Yes | Santa Ana River |
| May 22, 2025 | 6K gal | Equipment Failure | Yes | storm drain |
| Sep 8, 2024 | 150 gal | Equipment Failure | Yes | Santa Ana River |
| May 30, 2024 | 6K gal | Equipment Failure | Yes | Santa Ana River |
| Aug 1, 2021 | 3K gal | Equipment Failure | Yes | Drainage Channel |
| May 1, 2021 | 800 gal | Root Intrusion | Yes | Drainage Channel |
| Mar 18, 2021 | 100 gal | Equipment Failure | — | Unpaved surface |
| Jan 5, 2021 | 175 gal | Equipment Failure | Yes | Separate Storm Drain;Unpaved surface |
| Apr 2, 2020 | 875 gal | Equipment Failure | Yes | Separate Storm Drain;Street/Curb and Gutter |
| Jan 11, 2018 | 882 gal | Equipment Failure | Yes | Drainage Channel |
| Jan 18, 2017 | 15 gal | Equipment Failure | — | Street/Curb and Gutter |
| Jun 4, 2016 | 1 gal | Root Intrusion | — | Paved Surface |
| Jan 30, 2016 | 156 gal | Root Intrusion | — | Unpaved surface |
| Jan 30, 2016 | 3 gal | Root Intrusion | — | Unpaved surface |
| Jul 16, 2015 | 2K gal | Equipment Failure | — | Drainage Channel |
| Feb 8, 2015 | 17K gal | Equipment Failure | Yes | Separate Storm Drain;Street/Curb and Gutter |
| Sep 29, 2014 | 600 gal | Root Intrusion | Yes | Drainage Channel |
| Mar 13, 2014 | 200 gal | Grease / FOG | Yes | Beach |
| Apr 28, 2011 | 2 gal | Equipment Failure | — | Other paved surface |
| Dec 17, 2009 | 2K gal | Root Intrusion | Yes | Separate storm drain |
| Nov 23, 2009 | 181 gal | Grease / FOG | — | Storm drain |
| Nov 1, 2008 | 25 gal | Root Intrusion | — | Other (specify below) |
| Nov 1, 2008 | 25 gal | Root Intrusion | — | Other (specify below) |
| Jun 10, 2008 | 1K gal | Equipment Failure | — | Unpaved surface |
| May 18, 2008 | 60 gal | Other / Unknown | Yes | Separate storm drain |
| May 13, 2008 | 440 gal | Other / Unknown | Yes | Separate storm drain |
| Apr 7, 2008 | 2K gal | Other / Unknown | Yes | Separate storm drain |
| Dec 28, 2007 | 31 gal | Other / Unknown | Yes | Separate storm drain |
| Nov 23, 2007 | 1K gal | Equipment Failure | — | Unpaved surface |
| Nov 23, 2007 | 1K gal | Equipment Failure | Yes | Unpaved surface;Separate storm drain |
| Nov 23, 2007 | 1K gal | Equipment Failure | Yes | Separate storm drain |
| Aug 16, 2007 | 160 gal | Root Intrusion | Yes | Separate storm drain |
| May 3, 2007 | 2K gal | Other / Unknown | Yes | Separate storm drain |
| Mar 28, 2007 | 900 gal | Grease / FOG | Yes | Separate storm drain |
Source: California (CIWQS). Volumes are utility-reported estimates. Some events lack precise coordinates or volumes.