All rankings
California · California (CIWQS)
Red Bluff City
D
Frequently reaches water
Reported events
108
Total volume
265K gal
Reached waterways
47 (44%)
Reporting since
2008
What caused the overflows
Grease / FOG
37
Equipment Failure
30
Root Intrusion
24
Other / Unknown
15
Rainfall / Flooding
2
Reported overflow events (showing 108 of 108)
| Date | Volume | Cause | Reached water | Receiving water |
|---|---|---|---|---|
| May 31, 2026 | 435 gal | Equipment Failure | — | — |
| Apr 29, 2026 | 138 gal | Grease / FOG | Yes | Reeds Creek and Sacramento River |
| Jan 26, 2026 | 50 gal | Equipment Failure | — | — |
| Jan 15, 2026 | 16K gal | Grease / FOG | Yes | Sacramento River |
| Apr 9, 2025 | 2K gal | Grease / FOG | Yes | Reeds Creek |
| Mar 13, 2025 | 390 gal | Grease / FOG | Yes | unnamed drainage channel. |
| Dec 17, 2024 | 2K gal | Grease / FOG | Yes | Sacramento River |
| Apr 1, 2024 | 100 gal | Equipment Failure | — | — |
| Oct 11, 2023 | 7K gal | Equipment Failure | — | — |
| Feb 20, 2023 | 2K gal | Grease / FOG | — | Unpaved surface |
| Jul 9, 2022 | 345 gal | Equipment Failure | — | Unpaved surface |
| Jul 8, 2022 | 150 gal | Equipment Failure | — | Unpaved surface |
| Mar 4, 2022 | 2K gal | Root Intrusion | Yes | Surface Water |
| Dec 30, 2021 | 900 gal | Grease / FOG | Yes | Surface Water |
| Dec 20, 2021 | 35 gal | Grease / FOG | — | Paved Surface |
| Oct 23, 2021 | 21K gal | Grease / FOG | Yes | Surface Water |
| Oct 12, 2021 | 185 gal | Grease / FOG | — | Unpaved surface |
| Feb 22, 2021 | 14K gal | Equipment Failure | Yes | Surface Water |
| Feb 19, 2021 | 20 gal | Grease / FOG | — | Paved Surface;Street/Curb and Gutter |
| Jan 13, 2021 | 348 gal | Grease / FOG | Yes | Combined Storm Drain (Combined CS only);Other (specify below) |
| Jan 6, 2021 | 4 gal | Grease / FOG | — | Paved Surface |
| Apr 1, 2020 | 10K gal | Root Intrusion | Yes | Surface Water |
| Jan 24, 2020 | 41 gal | Root Intrusion | Yes | Surface Water |
| Jan 23, 2020 | 367 gal | Equipment Failure | Yes | Surface Water |
| Jan 10, 2020 | 225 gal | Root Intrusion | — | Unpaved surface |
| Nov 18, 2019 | 982 gal | Grease / FOG | Yes | Separate Storm Drain |
| Nov 17, 2019 | 65 gal | Root Intrusion | — | Unpaved surface |
| Jul 8, 2019 | 635 gal | Equipment Failure | — | Street/Curb and Gutter;Unpaved surface |
| Mar 11, 2019 | 3K gal | Equipment Failure | Yes | Surface Water |
| Feb 21, 2019 | 429 gal | Equipment Failure | — | Unpaved surface |
| Feb 14, 2019 | 130 gal | Other / Unknown | — | Separate Storm Drain;Street/Curb and Gutter |
| Feb 5, 2019 | 2K gal | Equipment Failure | — | Unpaved surface |
| Jan 29, 2019 | 5K gal | Grease / FOG | Yes | Building or Structure;Separate Storm Drain |
| Jan 17, 2019 | 5K gal | Equipment Failure | — | Drainage Channel |
| Dec 6, 2018 | 2K gal | Grease / FOG | — | Drainage Channel |
| Jul 15, 2018 | 2K gal | Equipment Failure | — | Paved Surface;Unpaved surface |
| May 7, 2018 | 1K gal | Equipment Failure | — | Other (specify below);Unpaved surface |
| Apr 28, 2018 | 6K gal | Equipment Failure | Yes | Street/Curb and Gutter;Surface Water |
| Dec 17, 2017 | 187 gal | Grease / FOG | — | Unpaved surface |
| Nov 24, 2017 | 44K gal | Grease / FOG | Yes | Paved Surface;Separate Storm Drain;Street/Curb and Gutter;Surface Water;Unpaved surface |
| Sep 1, 2017 | 2K gal | Equipment Failure | — | Unpaved surface |
| Aug 11, 2017 | 235 gal | Other / Unknown | Yes | Separate Storm Drain |
| Jun 9, 2017 | 1K gal | Grease / FOG | Yes | Surface Water |
| May 17, 2017 | 770 gal | Other / Unknown | — | Unpaved surface |
| Jan 4, 2017 | 205 gal | Root Intrusion | Yes | Paved Surface;Separate Storm Drain;Street/Curb and Gutter;Surface Water |
| Jun 11, 2016 | 120 gal | Root Intrusion | Yes | Street/Curb and Gutter |
| Apr 12, 2016 | 200 gal | Root Intrusion | — | Unpaved surface |
| Apr 1, 2016 | 28 gal | Root Intrusion | — | Street/Curb and Gutter |
| Jan 23, 2016 | 375 gal | Other / Unknown | Yes | Surface Water |
| Jan 14, 2016 | 25 gal | Equipment Failure | — | Paved Surface |
| Dec 13, 2015 | 20 gal | Root Intrusion | — | Unpaved surface |
| Nov 5, 2015 | 60 gal | Grease / FOG | — | Separate Storm Drain |
| Oct 7, 2015 | 4K gal | Other / Unknown | — | Unpaved surface |
| Oct 4, 2015 | 6K gal | Grease / FOG | — | Drainage Channel |
| May 22, 2015 | 10 gal | Other / Unknown | — | Street/Curb and Gutter |
| Feb 13, 2015 | 8K gal | Root Intrusion | Yes | Separate Storm Drain;Street/Curb and Gutter |
| Jan 6, 2015 | 7K gal | Grease / FOG | Yes | Other (specify below) |
| Jan 4, 2015 | 800 gal | Grease / FOG | — | Street/Curb and Gutter;Unpaved surface |
| Dec 16, 2014 | 1K gal | Root Intrusion | Yes | Building or Structure;Combined Storm Drain (Combined CS only);Drainage Channel;Other (specify below);Paved Surface;Separate Storm Drain;Street/Curb and Gutter;Surface Water;Unpaved surface |
| Dec 11, 2014 | 5K gal | Equipment Failure | Yes | Surface Water |
| Dec 11, 2014 | 32K gal | Rainfall / Flooding | Yes | Separate Storm Drain |
| Dec 11, 2014 | 1K gal | Rainfall / Flooding | Yes | Surface Water |
| Dec 3, 2014 | 300 gal | Root Intrusion | — | Unpaved surface |
| Dec 2, 2014 | 8K gal | Equipment Failure | — | Other (specify below) |
| Nov 24, 2014 | 50 gal | Other / Unknown | — | Unpaved surface |
| Oct 10, 2014 | 450 gal | Grease / FOG | Yes | Other (specify below) |
| Aug 31, 2014 | 384 gal | Grease / FOG | Yes | Drainage Channel;Other (specify below);Separate Storm Drain |
| Mar 14, 2014 | 60 gal | Equipment Failure | — | Paved Surface |
| Mar 8, 2014 | 40 gal | Other / Unknown | Yes | Drainage Channel |
| Jan 9, 2014 | 50 gal | Grease / FOG | — | Paved Surface |
| Dec 28, 2013 | 3K gal | Equipment Failure | Yes | Paved Surface;Separate Storm Drain;Street/Curb and Gutter |
| Dec 26, 2013 | 25 gal | Root Intrusion | — | Street/Curb and Gutter |
| Nov 16, 2013 | 200 gal | Root Intrusion | Yes | Drainage Channel |
| Nov 4, 2013 | 450 gal | Equipment Failure | — | Other (specify below) |
| Sep 29, 2013 | 250 gal | Equipment Failure | Yes | Surface Water |
| Aug 31, 2013 | 600 gal | Grease / FOG | — | Unpaved surface |
| Jul 16, 2013 | 15 gal | Grease / FOG | — | Unpaved surface |
| May 15, 2013 | 180 gal | Root Intrusion | Yes | Separate storm drain;Street/curb and gutter |
| Apr 9, 2013 | 200 gal | Grease / FOG | — | Other paved surface |
| Apr 9, 2013 | 60 gal | Equipment Failure | — | Unpaved surface |
| Dec 5, 2012 | 4K gal | Other / Unknown | Yes | Street/curb and gutter;Surface water |
| Nov 23, 2012 | 50 gal | Other / Unknown | — | Unpaved surface |
| Oct 16, 2012 | 225 gal | Grease / FOG | — | Separate storm drain;Street/curb and gutter |
| Jul 11, 2012 | 1K gal | Other / Unknown | Yes | Separate storm drain;Street/curb and gutter |
| Jul 9, 2012 | 300 gal | Grease / FOG | — | Street/curb and gutter |
| Jan 21, 2012 | 9K gal | Other / Unknown | Yes | Surface water |
| Nov 28, 2011 | 600 gal | Other / Unknown | — | Unpaved surface |
| Sep 30, 2011 | 20 gal | Root Intrusion | — | Unpaved surface |
| Aug 26, 2011 | 500 gal | Equipment Failure | — | Separate storm drain |
| Aug 8, 2011 | 200 gal | Other / Unknown | — | Building or structure |
| May 3, 2011 | 5 gal | Root Intrusion | — | Street/curb and gutter |
| Mar 6, 2011 | 450 gal | Grease / FOG | Yes | Separate storm drain;Street/curb and gutter |
| Feb 25, 2011 | 6K gal | Root Intrusion | Yes | Unpaved surface |
| Oct 27, 2010 | 50 gal | Root Intrusion | — | Street/curb and gutter |
| May 9, 2010 | 100 gal | Grease / FOG | Yes | Other (specify below) |
| Feb 15, 2010 | 1K gal | Equipment Failure | Yes | Storm drain;Surface water |
| Nov 15, 2009 | 150 gal | Root Intrusion | — | Street/curb and gutter |
| Nov 8, 2009 | 700 gal | Grease / FOG | — | Street/curb and gutter |
| Nov 8, 2009 | 700 gal | Grease / FOG | — | Street/curb and gutter |
| Aug 15, 2009 | 400 gal | Root Intrusion | — | Street/curb and gutter |
| Feb 20, 2009 | 600 gal | Root Intrusion | — | Unpaved surface |
| Feb 18, 2009 | 400 gal | Equipment Failure | Yes | Surface water |
| Feb 9, 2009 | 600 gal | Grease / FOG | Yes | Surface water |
| Dec 11, 2008 | 150 gal | Equipment Failure | Yes | Storm drain |
| Aug 27, 2008 | 50 gal | Root Intrusion | — | Street/curb and gutter |
| Mar 30, 2008 | 5 gal | Equipment Failure | — | Other (specify below) |
| Mar 24, 2008 | 100 gal | Other / Unknown | Yes | Storm drain;Street/curb and gutter |
| Jan 8, 2008 | 10 gal | Grease / FOG | — | Street/curb and gutter |
Source: California (CIWQS). Volumes are utility-reported estimates. Some events lack precise coordinates or volumes.