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California · California (CIWQS)

Vacaville City DPW

B
Seldom reaches water
Reported events
210
Total volume
116K gal
Reached waterways
15 (7%)
Reporting since
2007

What caused the overflows

Grease / FOG
62
Root Intrusion
62
Equipment Failure
60
Other / Unknown
24
Rainfall / Flooding
1
Capacity Issue
1

Reported overflow events (showing 200 of 210)

DateVolumeCauseReached waterReceiving water
Jan 25, 2026283 galRoot Intrusion——
Jun 30, 2024995 galGrease / FOG——
Jun 15, 2024290 galGrease / FOG—Storm Detention Area: Pine Basin 1
Mar 29, 20242K galGrease / FOGYesUlatis Creek
Feb 16, 2024702 galOther / UnknownYesUlatis Creek
Dec 29, 2023488 galEquipment FailureYesAlamo Creek
Nov 3, 202376 galRoot Intrusion——
Oct 21, 20232K galGrease / FOGYesAlamo Creek
Sep 2, 20233K galEquipment Failure—Ulatis Creek
Jun 21, 2023308 galOther / Unknown——
Mar 25, 2023271 galRoot Intrusion—Paved Surface
Feb 17, 20232 galOther / Unknown—Street/Curb and Gutter
Jan 28, 2023797 galRoot Intrusion—Paved Surface;Separate Storm Drain;Street/Curb and Gutter
Jan 5, 20232K galOther / Unknown—Unpaved surface
Dec 24, 202260 galEquipment Failure—Paved Surface;Street/Curb and Gutter
Dec 23, 20228 galEquipment Failure—Paved Surface;Street/Curb and Gutter
Dec 9, 20225 galRoot Intrusion—Paved Surface;Separate Storm Drain;Street/Curb and Gutter
Oct 11, 202216 galEquipment Failure—Separate Storm Drain;Street/Curb and Gutter
Sep 27, 20229 galRoot Intrusion—Street/Curb and Gutter
Sep 25, 20225K galEquipment FailureYesPaved Surface;Separate Storm Drain;Street/Curb and Gutter;Surface Water
Sep 3, 202222 galRoot Intrusion—Paved Surface;Street/Curb and Gutter
Jun 16, 20221 galEquipment Failure—Paved Surface;Street/Curb and Gutter
May 24, 20224 galRoot Intrusion—Separate Storm Drain;Street/Curb and Gutter
Apr 7, 202210 galEquipment Failure—Street/Curb and Gutter
Mar 18, 202228 galEquipment Failure—Separate Storm Drain;Street/Curb and Gutter
Mar 11, 2022195 galEquipment Failure—Separate Storm Drain;Street/Curb and Gutter
Mar 9, 2022370 galEquipment Failure—Separate Storm Drain;Street/Curb and Gutter
Mar 7, 202284 galEquipment Failure—Separate Storm Drain;Street/Curb and Gutter
Feb 26, 20224 galRoot Intrusion—Street/Curb and Gutter;Unpaved surface
Jan 19, 20223K galEquipment FailureYesDrainage Channel;Paved Surface;Separate Storm Drain;Street/Curb and Gutter;Surface Water
Dec 23, 2021213 galGrease / FOG—Paved Surface;Unpaved surface
Nov 22, 20214 galRoot Intrusion—Street/Curb and Gutter
Nov 22, 202125 galGrease / FOG—Separate Storm Drain
Oct 26, 2021138 galGrease / FOG—Street/Curb and Gutter
Oct 25, 202112 galEquipment Failure—Other (specify below)
Aug 27, 202110 galEquipment Failure—Street/Curb and Gutter
Jun 10, 202140 galGrease / FOG—Separate Storm Drain;Street/Curb and Gutter
May 26, 20211 galRoot Intrusion—Paved Surface;Street/Curb and Gutter;Unpaved surface
May 18, 20215 galEquipment Failure—Street/Curb and Gutter
May 11, 20216 galCapacity Issue—Street/Curb and Gutter
Apr 11, 202154 galRoot Intrusion—Street/Curb and Gutter
Mar 8, 202144 galRoot Intrusion—Street/Curb and Gutter
Feb 28, 20216 galRoot Intrusion—Street/Curb and Gutter
Feb 24, 2021148 galRoot Intrusion—Separate Storm Drain;Street/Curb and Gutter
Feb 16, 20215K galGrease / FOGYesPaved Surface;Separate Storm Drain;Street/Curb and Gutter;Surface Water
Feb 14, 20214 galRoot Intrusion—Street/Curb and Gutter
Feb 13, 20211 galEquipment Failure—Street/Curb and Gutter
Jan 20, 20214 galRoot Intrusion—Street/Curb and Gutter
Jan 7, 202110 galEquipment Failure—Street/Curb and Gutter
Dec 31, 202021 galRoot Intrusion—Street/Curb and Gutter
Dec 11, 20206 galRoot Intrusion—Street/Curb and Gutter
Nov 20, 202051 galRoot Intrusion—Unpaved surface
Nov 5, 202093 galGrease / FOG—Separate Storm Drain;Street/Curb and Gutter
Oct 19, 20202 galOther / Unknown—Street/Curb and Gutter
Aug 7, 20205 galGrease / FOG—Street/Curb and Gutter
Jun 3, 2020149 galEquipment Failure—Separate Storm Drain;Street/Curb and Gutter
May 7, 20203 galRoot Intrusion—Street/Curb and Gutter
Apr 10, 202080 galRoot Intrusion—Street/Curb and Gutter
Apr 7, 20201 galEquipment Failure—Paved Surface
Mar 21, 2020398 galEquipment FailureYesSeparate Storm Drain;Street/Curb and Gutter;Surface Water
Mar 9, 202037 galRoot Intrusion—Separate Storm Drain;Street/Curb and Gutter
Feb 22, 202027 galEquipment Failure—Street/Curb and Gutter
Feb 12, 20207 galRoot Intrusion—Paved Surface;Separate Storm Drain
Feb 12, 2020114 galRoot Intrusion—Unpaved surface
Feb 8, 202022 galEquipment Failure—Separate Storm Drain;Street/Curb and Gutter
Feb 3, 20203 galRoot Intrusion—Separate Storm Drain;Street/Curb and Gutter
Jan 31, 20208 galOther / Unknown—Street/Curb and Gutter
Jan 25, 20209 galEquipment Failure—Street/Curb and Gutter
Jan 22, 202026 galEquipment Failure—Separate Storm Drain;Street/Curb and Gutter
Jan 19, 202020 galRoot Intrusion—Separate Storm Drain;Street/Curb and Gutter
Jan 19, 20202 galRoot Intrusion—Street/Curb and Gutter
Jan 19, 20202 galRoot Intrusion—Street/Curb and Gutter
Jan 7, 20205 galRoot Intrusion—Paved Surface;Separate Storm Drain;Street/Curb and Gutter
Jan 2, 20201 galRoot Intrusion—Street/Curb and Gutter
Jan 1, 202022 galRoot Intrusion—Street/Curb and Gutter
Dec 26, 20196 galRoot Intrusion—Street/Curb and Gutter
Dec 4, 2019594 galEquipment FailureYesSeparate Storm Drain;Street/Curb and Gutter;Surface Water
Nov 27, 201916 galEquipment Failure—Street/Curb and Gutter
Nov 13, 201917 galEquipment Failure—Street/Curb and Gutter
Nov 1, 201950 galEquipment Failure—Street/Curb and Gutter
Oct 19, 201966 galGrease / FOG—Street/Curb and Gutter
Sep 29, 201923 galEquipment Failure—Street/Curb and Gutter
Sep 9, 201910 galRoot Intrusion—Street/Curb and Gutter
Jul 23, 20193 galEquipment Failure—Street/Curb and Gutter
Jul 19, 20198 galEquipment Failure—Street/Curb and Gutter
Jul 15, 201933 galRoot Intrusion—Separate Storm Drain;Street/Curb and Gutter
Jun 28, 20197 galOther / Unknown—Paved Surface
Jun 28, 20193 galEquipment Failure—Street/Curb and Gutter
May 24, 201986 galOther / Unknown—Street/Curb and Gutter
May 7, 201912 galRoot Intrusion—Street/Curb and Gutter
Mar 17, 201918 galRoot Intrusion—Street/Curb and Gutter
Mar 13, 20191 galRoot Intrusion—Street/Curb and Gutter
Jan 3, 201938 galRoot Intrusion—Unpaved surface
Jan 2, 201929 galRoot Intrusion—Street/Curb and Gutter
Dec 30, 20182 galRoot Intrusion—Street/Curb and Gutter
Dec 11, 2018616 galRoot Intrusion—Separate Storm Drain;Street/Curb and Gutter
Nov 26, 201856 galEquipment Failure—Street/Curb and Gutter
Nov 22, 2018457 galGrease / FOG—Separate Storm Drain;Street/Curb and Gutter
Nov 19, 201813 galRoot Intrusion—Street/Curb and Gutter
Oct 28, 20181 galGrease / FOG—Street/Curb and Gutter
Aug 2, 201842 galGrease / FOG—Separate Storm Drain;Street/Curb and Gutter
Jun 28, 20187 galGrease / FOG—Street/Curb and Gutter
May 8, 201869 galGrease / FOG—Separate Storm Drain;Street/Curb and Gutter
Apr 27, 20187 galEquipment Failure—Street/Curb and Gutter
Mar 12, 201887 galEquipment Failure—Street/Curb and Gutter
Mar 6, 20188 galRoot Intrusion—Street/Curb and Gutter
Mar 4, 20182 galEquipment Failure—Street/Curb and Gutter
Mar 3, 20181 galRoot Intrusion—Street/Curb and Gutter
Feb 11, 20182 galRoot Intrusion—Separate Storm Drain
Jan 29, 20181 galRoot Intrusion—Street/Curb and Gutter
Jan 13, 201813 galOther / Unknown—Separate Storm Drain
Jan 9, 2018266 galEquipment Failure—Separate Storm Drain
Dec 29, 20177 galGrease / FOG—Street/Curb and Gutter
Dec 19, 20173 galEquipment Failure—Street/Curb and Gutter
Dec 19, 2017118 galRoot Intrusion—Street/Curb and Gutter
Dec 12, 20172 galEquipment Failure—Street/Curb and Gutter
Dec 9, 20177 galOther / Unknown—Street/Curb and Gutter
Nov 22, 20178 galRoot Intrusion—Street/Curb and Gutter
Oct 25, 201785 galGrease / FOG—Street/Curb and Gutter
Aug 4, 201711 galGrease / FOG—Street/Curb and Gutter
Jul 29, 20175 galGrease / FOG—Street/Curb and Gutter
Jul 19, 20171 galRoot Intrusion—Street/Curb and Gutter
Jun 23, 20175 galEquipment Failure—Street/Curb and Gutter
Jun 19, 201721 galRoot Intrusion—Street/Curb and Gutter
Apr 11, 201795 galGrease / FOG—Separate Storm Drain
Apr 10, 201711 galGrease / FOG—Street/Curb and Gutter
Mar 21, 2017451 galOther / Unknown—Paved Surface;Separate Storm Drain
Mar 15, 2017161 galGrease / FOG—Separate Storm Drain;Street/Curb and Gutter
Mar 3, 2017855 galEquipment Failure—Separate Storm Drain;Street/Curb and Gutter
Feb 20, 20174K galGrease / FOGYesSeparate Storm Drain;Street/Curb and Gutter
Feb 13, 201710 galEquipment Failure—Street/Curb and Gutter
Feb 7, 20171K galRainfall / FloodingYesDrainage Channel;Separate Storm Drain
Feb 1, 201717 galRoot IntrusionYesSeparate Storm Drain;Street/Curb and Gutter
Jan 27, 201714 galEquipment Failure—Separate Storm Drain;Street/Curb and Gutter
Jan 11, 2017148 galEquipment Failure—Separate Storm Drain;Street/Curb and Gutter
Jan 5, 201730 galEquipment Failure—Separate Storm Drain;Street/Curb and Gutter
Dec 29, 20162 galEquipment Failure—Street/Curb and Gutter
Dec 27, 2016146 galGrease / FOG—Separate Storm Drain;Street/Curb and Gutter
Dec 24, 2016109 galGrease / FOG—Separate Storm Drain;Street/Curb and Gutter
Dec 13, 20165 galRoot Intrusion—Unpaved surface
Nov 29, 20161K galOther / UnknownYesDrainage Channel
Sep 29, 201620 galRoot Intrusion—Street/Curb and Gutter;Unpaved surface
Aug 5, 201676 galGrease / FOG—Separate Storm Drain;Street/Curb and Gutter
Jul 28, 201633 galEquipment Failure—Street/Curb and Gutter
Mar 30, 2016134 galEquipment Failure—Street/Curb and Gutter
Feb 29, 201697 galRoot Intrusion—Street/Curb and Gutter
Jan 30, 201650 galEquipment Failure—Separate Storm Drain
Jan 20, 201680 galEquipment Failure—Paved Surface
May 26, 201559 galGrease / FOG—Paved Surface;Street/Curb and Gutter
May 1, 201550 galEquipment Failure—Unpaved surface
Mar 28, 201530 galGrease / FOG—Street/Curb and Gutter
Mar 15, 201510 galGrease / FOG—Unpaved surface
Dec 16, 2014347 galGrease / FOG—Paved Surface;Separate Storm Drain;Street/Curb and Gutter
Nov 13, 2014149 galGrease / FOG—Street/Curb and Gutter
Nov 9, 201415 galGrease / FOG—Unpaved surface
May 26, 2014339 galEquipment Failure—Paved Surface;Separate Storm Drain
Apr 18, 201435 galRoot Intrusion—Street/Curb and Gutter
Mar 4, 201415 galGrease / FOG—Paved Surface;Street/Curb and Gutter
Feb 27, 2014138 galGrease / FOGYesSeparate Storm Drain;Street/Curb and Gutter
Dec 24, 2013100 galGrease / FOG—Paved Surface;Street/Curb and Gutter
Dec 20, 201357 galGrease / FOG—Street/Curb and Gutter
Jun 9, 2013598 galOther / Unknown—Other paved surface;Separate storm drain;Street/curb and gutter
Apr 17, 2013325 galOther / Unknown—Street/curb and gutter
Mar 16, 20132K galOther / Unknown—Separate storm drain;Street/curb and gutter
Nov 19, 2012325 galGrease / FOG—Other paved surface;Separate storm drain;Street/curb and gutter
Sep 20, 201228 galGrease / FOG—Street/curb and gutter
Jul 31, 2012100 galGrease / FOG—Separate storm drain;Street/curb and gutter
Jun 25, 2012150 galGrease / FOG—Other paved surface;Separate storm drain;Street/curb and gutter
Apr 9, 201220 galOther / Unknown—Separate storm drain
Apr 7, 201262 galRoot Intrusion—Street/curb and gutter
Nov 21, 20115 galRoot Intrusion—Building or structure
Nov 16, 201131 galOther / Unknown—Street/curb and gutter
Nov 7, 2011450 galGrease / FOG—Other paved surface;Separate storm drain;Street/curb and gutter
Nov 1, 201125 galOther / Unknown—Separate storm drain;Street/curb and gutter
Oct 24, 201150 galOther / Unknown—Unpaved surface
Oct 16, 2011205 galGrease / FOG—Separate storm drain;Street/curb and gutter
Sep 8, 20113 galOther / Unknown—Street/curb and gutter
Jul 20, 20115 galGrease / FOG—Street/curb and gutter
Jun 26, 201125 galGrease / FOG—Street/curb and gutter
May 31, 2011171 galGrease / FOG—Street/curb and gutter
May 19, 201199 galGrease / FOG—Street/curb and gutter
Apr 30, 2011750 galGrease / FOG—Street/curb and gutter
Feb 22, 201137 galOther / Unknown—Building or structure
Feb 15, 20112K galOther / Unknown—Separate storm drain;Street/curb and gutter
Dec 26, 20102K galGrease / FOG—Separate storm drain
Dec 22, 201030 galRoot Intrusion—Building or structure
Oct 27, 201020 galOther / Unknown—Street/curb and gutter
Aug 23, 201050 galGrease / FOG—Street/curb and gutter
Aug 5, 2010450 galGrease / FOGYesSeparate storm drain;Street/curb and gutter;Surface water
May 19, 20109K galRoot Intrusion—Separate storm drain;Street/curb and gutter
May 10, 20105K galEquipment Failure—Storm drain;Street/curb and gutter
Dec 24, 2009525 galRoot Intrusion—Street/curb and gutter
May 6, 200925 galGrease / FOG—Street/curb and gutter
Mar 19, 20095 galEquipment Failure—Other paved surface
Mar 3, 2009875 galGrease / FOG—Storm drain;Street/curb and gutter
Nov 13, 20082K galGrease / FOG—Storm drain;Street/curb and gutter
Sep 17, 200875 galGrease / FOG—Street/curb and gutter
Mar 22, 200814K galGrease / FOG—Storm drain
Mar 14, 20081K galGrease / FOG—Storm drain
Mar 12, 200875 galRoot Intrusion—Street/curb and gutter

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