All rankings
California · California (CIWQS)
Mt View Sanitary District
D
Frequently reaches water
Reported events
130
Total volume
1.4M gal
Reached waterways
55 (42%)
Reporting since
2007
What caused the overflows
Other / Unknown
51
Grease / FOG
30
Equipment Failure
23
Root Intrusion
22
Rainfall / Flooding
4
Reported overflow events (showing 130 of 130)
| Date | Volume | Cause | Reached water | Receiving water |
|---|---|---|---|---|
| May 25, 2026 | 57 gal | Root Intrusion | — | — |
| Jun 26, 2025 | 224K gal | Other / Unknown | Yes | Vine Hill Creek |
| Jun 26, 2025 | 224K gal | Other / Unknown | Yes | Vine Hill Creek |
| Apr 26, 2025 | 68 gal | Grease / FOG | — | — |
| Jan 16, 2025 | 160 gal | Grease / FOG | — | — |
| Nov 27, 2024 | 1K gal | Grease / FOG | — | — |
| Nov 2, 2023 | 310 gal | Equipment Failure | Yes | Suisun Bay |
| May 10, 2023 | 214 gal | Other / Unknown | Yes | Separate Storm Drain |
| Dec 31, 2022 | 39K gal | Rainfall / Flooding | Yes | Surface Water |
| Dec 31, 2022 | 56K gal | Rainfall / Flooding | Yes | Surface Water |
| Nov 2, 2021 | 2K gal | Grease / FOG | Yes | Surface Water |
| Oct 24, 2021 | 282 gal | Other / Unknown | Yes | Surface Water |
| Oct 24, 2021 | 4K gal | Rainfall / Flooding | Yes | Surface Water |
| Aug 23, 2021 | 9K gal | Equipment Failure | Yes | Drainage Channel |
| Feb 11, 2021 | 1K gal | Root Intrusion | Yes | Surface Water |
| Feb 2, 2021 | 59 gal | Grease / FOG | Yes | Surface Water |
| Dec 12, 2020 | 2K gal | Other / Unknown | Yes | Paved Surface;Separate Storm Drain;Street/Curb and Gutter;Surface Water |
| Sep 5, 2020 | 181 gal | Root Intrusion | Yes | Separate Storm Drain |
| May 3, 2020 | 20 gal | Other / Unknown | — | Paved Surface |
| Feb 22, 2020 | 184 gal | Equipment Failure | Yes | Separate Storm Drain |
| Feb 20, 2020 | 4K gal | Equipment Failure | Yes | Separate Storm Drain |
| Feb 20, 2020 | 4K gal | Equipment Failure | Yes | Separate Storm Drain |
| Oct 22, 2019 | 2K gal | Equipment Failure | Yes | Building or Structure;Separate Storm Drain |
| Sep 1, 2019 | 5K gal | Equipment Failure | Yes | Other (specify below);Separate Storm Drain |
| Aug 30, 2019 | 4K gal | Grease / FOG | Yes | Separate Storm Drain |
| Jul 5, 2019 | 217 gal | Grease / FOG | — | Separate Storm Drain;Street/Curb and Gutter |
| Feb 14, 2019 | 22 gal | Root Intrusion | Yes | Separate Storm Drain |
| Oct 19, 2018 | 534 gal | Equipment Failure | Yes | Surface Water |
| Sep 7, 2018 | 4K gal | Equipment Failure | Yes | Surface Water |
| Jul 18, 2018 | 3K gal | Equipment Failure | — | Building or Structure |
| Jan 26, 2018 | 2K gal | Grease / FOG | Yes | Separate Storm Drain;Street/Curb and Gutter |
| Dec 1, 2017 | 22K gal | Grease / FOG | — | Unpaved surface |
| Aug 16, 2017 | 4K gal | Other / Unknown | Yes | Surface Water |
| May 11, 2017 | 594 gal | Equipment Failure | Yes | Separate Storm Drain;Street/Curb and Gutter |
| Mar 22, 2017 | 987 gal | Root Intrusion | Yes | Surface Water |
| Feb 21, 2017 | 2K gal | Root Intrusion | Yes | Surface Water |
| Feb 20, 2017 | 68 gal | Root Intrusion | — | Paved Surface;Unpaved surface |
| Jan 10, 2017 | 26K gal | Other / Unknown | Yes | Surface Water |
| Oct 31, 2016 | 10 gal | Equipment Failure | — | Paved Surface;Unpaved surface |
| Oct 10, 2016 | 5 gal | Grease / FOG | — | Unpaved surface |
| May 17, 2016 | 2 gal | Root Intrusion | — | Paved Surface |
| May 4, 2016 | 4K gal | Equipment Failure | Yes | Separate Storm Drain;Street/Curb and Gutter |
| Apr 17, 2016 | 757 gal | Other / Unknown | — | Building or Structure;Unpaved surface |
| Feb 15, 2016 | 5 gal | Root Intrusion | — | Paved Surface;Unpaved surface |
| Oct 19, 2015 | 232 gal | Root Intrusion | Yes | Other (specify below);Unpaved surface |
| Aug 3, 2015 | 314 gal | Other / Unknown | — | Paved Surface;Unpaved surface |
| Jul 27, 2015 | 10 gal | Root Intrusion | — | Building or Structure |
| Jul 12, 2015 | 15 gal | Equipment Failure | Yes | Separate Storm Drain;Street/Curb and Gutter |
| Jun 30, 2015 | 20 gal | Grease / FOG | Yes | Separate Storm Drain;Street/Curb and Gutter |
| Jun 10, 2015 | 10 gal | Root Intrusion | — | Paved Surface;Unpaved surface |
| May 3, 2015 | 10 gal | Grease / FOG | — | Building or Structure;Other (specify below) |
| Apr 12, 2015 | 1K gal | Grease / FOG | Yes | Paved Surface;Separate Storm Drain;Street/Curb and Gutter;Surface Water;Unpaved surface |
| Apr 11, 2015 | 8K gal | Root Intrusion | Yes | Separate Storm Drain;Street/Curb and Gutter;Surface Water |
| Jan 28, 2015 | 14 gal | Root Intrusion | — | Street/Curb and Gutter;Unpaved surface |
| Jan 6, 2015 | 20 gal | Other / Unknown | — | Street/Curb and Gutter;Unpaved surface |
| Dec 23, 2014 | 80 gal | Root Intrusion | Yes | Paved Surface;Separate Storm Drain;Street/Curb and Gutter |
| Dec 7, 2014 | 4K gal | Grease / FOG | Yes | Street/Curb and Gutter |
| Sep 11, 2014 | 404 gal | Grease / FOG | — | Unpaved surface |
| Jun 9, 2014 | 3K gal | Root Intrusion | Yes | Separate Storm Drain;Street/Curb and Gutter;Unpaved surface |
| Feb 20, 2014 | 3 gal | Equipment Failure | — | Building or Structure |
| Jan 31, 2014 | 293 gal | Root Intrusion | — | Separate Storm Drain;Unpaved surface |
| Dec 19, 2013 | 10 gal | Grease / FOG | — | Unpaved surface |
| Sep 25, 2013 | 1K gal | Equipment Failure | — | Unpaved surface |
| Jul 6, 2013 | 4 gal | Other / Unknown | — | Street/curb and gutter |
| Jun 20, 2013 | 50 gal | Other / Unknown | — | Building or structure;Unpaved surface |
| Mar 23, 2013 | 9K gal | Other / Unknown | Yes | Street/curb and gutter;Surface water |
| Mar 22, 2013 | 40 gal | Other / Unknown | — | Unpaved surface;Other (specify below) |
| Feb 23, 2013 | 3K gal | Grease / FOG | — | Other (specify below) |
| Dec 2, 2012 | 38K gal | Other / Unknown | Yes | Other (specify below) |
| Nov 25, 2012 | 100 gal | Other / Unknown | — | Building or structure |
| Nov 25, 2012 | 10 gal | Root Intrusion | — | Separate storm drain;Street/curb and gutter |
| Nov 25, 2012 | 50 gal | Other / Unknown | — | Building or structure |
| Nov 14, 2012 | 5 gal | Other / Unknown | — | Unpaved surface |
| Mar 9, 2012 | 20 gal | Root Intrusion | — | Street/curb and gutter |
| Feb 10, 2012 | 40 gal | Grease / FOG | — | Other (specify below) |
| Dec 15, 2011 | 405 gal | Root Intrusion | — | Other paved surface;Street/curb and gutter;Unpaved surface |
| Nov 23, 2011 | 25 gal | Other / Unknown | — | Separate storm drain;Unpaved surface |
| Nov 7, 2011 | 100 gal | Grease / FOG | — | Separate storm drain |
| Oct 31, 2011 | 68 gal | Other / Unknown | Yes | Street/curb and gutter;Surface water |
| Oct 31, 2011 | 20 gal | Equipment Failure | — | Separate storm drain |
| Aug 19, 2011 | 500 gal | Grease / FOG | — | Other paved surface;Separate storm drain |
| Mar 27, 2011 | 250 gal | Other / Unknown | — | Street/curb and gutter |
| Feb 24, 2011 | 127 gal | Grease / FOG | — | Separate storm drain |
| Feb 23, 2011 | 268 gal | Grease / FOG | — | Separate storm drain |
| Feb 21, 2011 | 200 gal | Other / Unknown | Yes | Unpaved surface;Other (specify below) |
| Oct 31, 2010 | 2K gal | Other / Unknown | Yes | Separate storm drain;Street/curb and gutter;Surface water |
| Oct 8, 2010 | 10 gal | Equipment Failure | — | Unpaved surface;Other (specify below) |
| Sep 4, 2010 | 50 gal | Other / Unknown | — | Unpaved surface |
| Jun 30, 2010 | 930 gal | Equipment Failure | — | Storm drain |
| Mar 28, 2010 | 70 gal | Grease / FOG | — | Street/curb and gutter |
| Mar 27, 2010 | 20 gal | Other / Unknown | — | Street/curb and gutter |
| Feb 3, 2010 | 100 gal | Other / Unknown | — | Unpaved surface |
| Jan 7, 2010 | 20 gal | Grease / FOG | — | Building or structure |
| Nov 27, 2009 | 750 gal | Other / Unknown | — | Unpaved surface;Other (specify below) |
| Nov 23, 2009 | 173 gal | Other / Unknown | — | Street/curb and gutter |
| Oct 27, 2009 | 1K gal | Other / Unknown | Yes | Storm drain;Surface water;Unpaved surface |
| Aug 25, 2009 | 14 gal | Other / Unknown | — | Street/curb and gutter |
| May 29, 2009 | 425 gal | Other / Unknown | Yes | Other (specify below) |
| Apr 12, 2009 | 18K gal | Root Intrusion | Yes | Storm drain;Surface water;Unpaved surface |
| Jan 28, 2009 | 961 gal | Other / Unknown | — | Storm drain |
| Jan 18, 2009 | 34K gal | Equipment Failure | — | Storm drain |
| Jan 10, 2009 | 450 gal | Grease / FOG | Yes | Separate storm drain;Street/curb and gutter |
| Jan 4, 2009 | 598K gal | Equipment Failure | Yes | Other (specify below) |
| Dec 19, 2008 | 300 gal | Grease / FOG | — | Storm drain |
| Dec 8, 2008 | 15K gal | Grease / FOG | Yes | Storm drain;Street/curb and gutter;Other (specify below) |
| Sep 27, 2008 | 420 gal | Other / Unknown | Yes | Separate storm drain |
| Aug 5, 2008 | 50 gal | Other / Unknown | — | Building or structure |
| Jul 24, 2008 | 50 gal | Other / Unknown | — | Other (specify below) |
| Jul 16, 2008 | 50 gal | Other / Unknown | Yes | Other (specify below) |
| Apr 11, 2008 | 100 gal | Grease / FOG | Yes | Separate storm drain;Street/curb and gutter |
| Mar 4, 2008 | 20 gal | Other / Unknown | — | Street/curb and gutter |
| Mar 1, 2008 | 3 gal | Other / Unknown | — | Unpaved surface |
| Mar 1, 2008 | 3 gal | Other / Unknown | — | Unpaved surface |
| Feb 23, 2008 | 2K gal | Equipment Failure | Yes | Street/curb and gutter;Surface water |
| Feb 20, 2008 | 15 gal | Other / Unknown | — | Other paved surface |
| Feb 19, 2008 | 75 gal | Other / Unknown | — | Other (specify below) |
| Feb 18, 2008 | 50 gal | Equipment Failure | — | Other (specify below) |
| Feb 14, 2008 | 50 gal | Other / Unknown | Yes | Unpaved surface;Other (specify below) |
| Jan 15, 2008 | 5 gal | Other / Unknown | — | Building or structure |
| Jan 4, 2008 | 645 gal | Rainfall / Flooding | — | Unpaved surface |
| Jan 2, 2008 | 2 gal | Other / Unknown | — | Other (specify below) |
| Dec 26, 2007 | 5 gal | Grease / FOG | — | Storm drain;Street/curb and gutter |
| Dec 26, 2007 | 1K gal | Other / Unknown | Yes | Separate storm drain |
| Dec 5, 2007 | 305 gal | Grease / FOG | — | Other (specify below) |
| Dec 1, 2007 | 690 gal | Other / Unknown | — | Building or structure |
| Nov 12, 2007 | 2 gal | Other / Unknown | — | Street/curb and gutter |
| Oct 18, 2007 | 8K gal | Other / Unknown | — | Unpaved surface;Other (specify below) |
| Sep 5, 2007 | 70 gal | Other / Unknown | — | Street/curb and gutter |
| Aug 24, 2007 | 25 gal | Root Intrusion | — | Other paved surface |
| Jun 5, 2007 | 3 gal | Other / Unknown | — | Building or structure |
Source: California (CIWQS). Volumes are utility-reported estimates. Some events lack precise coordinates or volumes.