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California · California (CIWQS)

Homestead Valley Sanitary District

C
Often reaches water
Reported events
100
Total volume
40K gal
Reached waterways
21 (21%)
Reporting since
2008

What caused the overflows

Root Intrusion
53
Equipment Failure
23
Other / Unknown
13
Grease / FOG
11

Reported overflow events (showing 100 of 100)

DateVolumeCauseReached waterReceiving water
Feb 24, 2026660 galEquipment FailureYesReed Creek
Feb 23, 2026900 galGrease / FOGYesReed Creek
Feb 8, 202655 galEquipment Failure——
Aug 7, 202590 galEquipment FailureYesReed Creek
Sep 11, 2024250 galRoot Intrusion——
Dec 7, 202350 galGrease / FOG——
Nov 11, 2023385 galEquipment Failure——
Dec 26, 2022765 galRoot IntrusionYesDrainage Channel;Unpaved surface
Sep 13, 202225 galEquipment Failure—Unpaved surface
Jun 19, 202225 galOther / Unknown—Paved Surface;Unpaved surface
Mar 21, 202210 galEquipment Failure—Paved Surface
Nov 27, 202175 galGrease / FOG—Paved Surface;Street/Curb and Gutter
Nov 20, 202150 galRoot Intrusion—Paved Surface;Unpaved surface
Apr 3, 2021850 galRoot Intrusion—Unpaved surface
Aug 6, 2020950 galEquipment FailureYesSurface Water
Jun 14, 20205 galEquipment FailureYesDrainage Channel
May 5, 202050 galRoot Intrusion—Paved Surface;Unpaved surface
Apr 1, 2020100 galEquipment FailureYesSurface Water
Mar 3, 202025 galEquipment Failure—Unpaved surface
Feb 22, 2020100 galEquipment Failure—Unpaved surface
Oct 19, 201970 galRoot Intrusion—Unpaved surface
Sep 5, 2019840 galOther / UnknownYesDrainage Channel
May 11, 201970 galGrease / FOG—Surface Water
Apr 14, 201950 galRoot Intrusion—Unpaved surface
Aug 3, 201825 galEquipment Failure—Street/Curb and Gutter
May 27, 201825 galRoot Intrusion—Unpaved surface
Apr 18, 201850 galRoot Intrusion—Unpaved surface
Feb 16, 201850 galRoot Intrusion—Street/Curb and Gutter;Unpaved surface
Jan 29, 201820 galOther / Unknown—Unpaved surface
Jan 8, 2018750 galRoot Intrusion—Unpaved surface
Dec 20, 201750 galGrease / FOG—Street/Curb and Gutter;Unpaved surface
Jun 28, 2017150 galRoot IntrusionYesSurface Water;Unpaved surface
Mar 22, 2017250 galRoot Intrusion—Unpaved surface
Dec 17, 2016500 galRoot IntrusionYesSeparate Storm Drain;Surface Water;Unpaved surface
Nov 2, 2016150 galRoot IntrusionYesDrainage Channel;Separate Storm Drain;Unpaved surface
Jul 7, 201625 galEquipment Failure—Separate Storm Drain
Mar 13, 2016120 galRoot Intrusion—Street/Curb and Gutter;Unpaved surface
Jan 26, 2016100 galEquipment Failure—Paved Surface;Unpaved surface
Jan 24, 2016650 galRoot Intrusion—Unpaved surface
Jan 15, 201650 galOther / Unknown—Paved Surface;Street/Curb and Gutter;Unpaved surface
Jan 15, 201650 galEquipment Failure—Paved Surface;Street/Curb and Gutter;Unpaved surface
Jan 5, 201625 galRoot Intrusion—Unpaved surface
Dec 1, 2015100 galRoot Intrusion—Unpaved surface
Jul 12, 2015750 galEquipment FailureYesOther (specify below)
Jun 27, 2015450 galRoot IntrusionYesSurface Water
May 11, 201525 galEquipment Failure—Unpaved surface
Mar 16, 2015200 galEquipment FailureYesSeparate Storm Drain;Unpaved surface
Mar 8, 201560 galRoot Intrusion—Unpaved surface
Mar 5, 2015150 galEquipment Failure—Unpaved surface
Jan 14, 2015175 galRoot Intrusion—Unpaved surface
Jan 14, 201550 galGrease / FOG—Unpaved surface
Jan 10, 2015400 galRoot Intrusion—Unpaved surface
Dec 4, 2014150 galRoot IntrusionYesOther (specify below)
Dec 1, 201450 galGrease / FOG—Paved Surface;Unpaved surface
Nov 22, 2014150 galRoot Intrusion—Street/Curb and Gutter;Unpaved surface
Nov 11, 201475 galRoot Intrusion—Unpaved surface
Nov 11, 201450 galRoot Intrusion—Unpaved surface
Oct 17, 201425 galRoot IntrusionYesUnpaved surface
Sep 18, 2014150 galRoot Intrusion—Unpaved surface
Jun 24, 2014100 galRoot IntrusionYesSeparate Storm Drain
Jun 9, 2014150 galEquipment Failure—Unpaved surface
May 19, 2014650 galRoot Intrusion—Unpaved surface
Apr 13, 201450 galRoot Intrusion—Unpaved surface
Apr 9, 201425 galRoot Intrusion—Unpaved surface
Feb 6, 20142K galRoot IntrusionYesDrainage Channel
Jan 25, 201440 galRoot Intrusion—Unpaved surface
Dec 5, 2013100 galRoot Intrusion—Unpaved surface
Dec 4, 201375 galRoot Intrusion—Unpaved surface
Sep 2, 201375 galRoot Intrusion—Street/Curb and Gutter
Aug 30, 2013300 galRoot Intrusion—Separate Storm Drain
Jul 28, 20135 galRoot Intrusion—Street/Curb and Gutter
Jun 30, 201350 galRoot Intrusion—Paved Surface;Street/Curb and Gutter
Jun 8, 2013100 galOther / Unknown—Other (specify below)
Jan 22, 201330 galRoot Intrusion—Unpaved surface
Jan 14, 201330 galRoot Intrusion—Unpaved surface
Dec 22, 201220K galRoot Intrusion—Building or Structure
Dec 20, 201270 galRoot Intrusion—Unpaved surface
Sep 17, 201250 galRoot Intrusion—Unpaved surface
Jul 23, 20125 galOther / Unknown—Unpaved surface
May 30, 2011250 galGrease / FOG—Unpaved surface
Apr 25, 201150 galRoot Intrusion—Unpaved surface
Apr 6, 2011850 galRoot IntrusionYesDrainage Channel
Mar 22, 2011900 galRoot IntrusionYesSurface water
Feb 25, 201115 galOther / Unknown—Unpaved surface
Feb 23, 201175 galGrease / FOG—Unpaved surface
Feb 23, 201175 galGrease / FOG—Separate storm drain
May 12, 2010325 galOther / UnknownYesOther (specify below)
Mar 6, 20105 galOther / Unknown—Unpaved surface
Feb 8, 201030 galOther / Unknown—Unpaved surface
Dec 5, 2009200 galOther / Unknown—Unpaved surface
Jan 14, 2009500 galRoot Intrusion—Unpaved surface
Dec 31, 200820 galGrease / FOG—Unpaved surface
Dec 29, 20085 galEquipment Failure—Unpaved surface
Dec 12, 20085 galRoot Intrusion—Unpaved surface
Dec 6, 200850 galEquipment Failure—Unpaved surface
Dec 6, 20085 galEquipment Failure—Unpaved surface
Oct 13, 200815 galOther / Unknown—Unpaved surface
Aug 15, 200820 galRoot Intrusion—Unpaved surface
Jun 5, 200815 galOther / Unknown—Paved Surface
May 2, 200820 galRoot Intrusion—Unpaved surface

Source: California (CIWQS). Volumes are utility-reported estimates. Some events lack precise coordinates or volumes.