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California · California (CIWQS)

City Of Long Beach

B
Seldom reaches water
Reported events
420
Total volume
275K gal
Reached waterways
39 (9%)
Reporting since
2007

What caused the overflows

Grease / FOG
280
Root Intrusion
72
Equipment Failure
46
Other / Unknown
22

Reported overflow events (showing 200 of 420)

DateVolumeCauseReached waterReceiving water
Apr 27, 2026723 galGrease / FOG——
Feb 1, 20261K galGrease / FOG——
Jan 22, 20262K galRoot IntrusionYesMarina Bay
Nov 30, 2025443 galGrease / FOG——
Nov 26, 2025797 galGrease / FOG——
Nov 2, 2025578 galEquipment Failure—San Pedro Bay.
Aug 9, 20253K galGrease / FOGYesLong Beach Bay
Jun 17, 2025383 galRoot Intrusion——
Jun 10, 2025185 galRoot Intrusion——
May 25, 20252K galGrease / FOG——
Apr 12, 2025172 galEquipment Failure——
Mar 10, 20254K galGrease / FOG——
Jan 20, 202590 galGrease / FOG——
Jan 19, 20252K galGrease / FOG——
Jan 11, 202563 galRoot Intrusion——
Dec 18, 2024292 galEquipment Failure——
Dec 15, 2024351 galEquipment Failure——
Nov 16, 2024638 galOther / Unknown——
Sep 4, 2024520 galEquipment Failure——
Aug 15, 2024258 galOther / Unknown——
Jun 15, 20241K galGrease / FOG——
May 18, 20241 galOther / UnknownYesBayshore Beach
Apr 17, 2024294 galGrease / FOG——
Apr 2, 2024508 galEquipment FailureYesBayshore Beach
Feb 24, 2024165 galEquipment Failure——
Feb 7, 2024247 galRoot Intrusion——
Jan 28, 2024181 galEquipment Failure——
Dec 9, 2023631 galGrease / FOG——
Dec 2, 2023390 galEquipment Failure——
Nov 8, 202395 galGrease / FOG——
Oct 28, 20232K galGrease / FOGYesPacific Ocean via Marina
Sep 3, 20231K galGrease / FOG——
Jun 25, 20232K galGrease / FOG——
May 31, 20233 galGrease / FOG—Paved Surface
May 21, 2023300 galEquipment Failure—Unpaved surface
Apr 10, 202315 galGrease / FOG—Paved Surface
Mar 25, 2023200 galGrease / FOG—Separate Storm Drain
Mar 23, 20232 galRoot Intrusion—Paved Surface
Feb 28, 20239 galEquipment Failure—Separate Storm Drain
Feb 21, 20237K galGrease / FOG—Building or Structure
Feb 13, 202350 galEquipment Failure—Building or Structure;Separate Storm Drain
Feb 7, 20233K galGrease / FOG—Building or Structure
Feb 1, 202310 galEquipment Failure—Separate Storm Drain
Dec 29, 20222 galRoot Intrusion—Building or Structure
Dec 29, 20223 galRoot Intrusion—Building or Structure;Paved Surface
Dec 21, 202220 galGrease / FOG—Street/Curb and Gutter
Dec 13, 202230 galGrease / FOG—Paved Surface
Dec 12, 202220 galEquipment Failure—Paved Surface
Nov 29, 202240 galRoot Intrusion—Separate Storm Drain
Nov 26, 2022150 galRoot Intrusion—Separate Storm Drain
Nov 16, 202250 galRoot Intrusion—Street/Curb and Gutter
Nov 16, 2022200 galGrease / FOG—Separate Storm Drain
Nov 13, 2022400 galRoot Intrusion—Separate Storm Drain
Nov 1, 2022100 galGrease / FOG—Separate Storm Drain
Oct 30, 2022100 galGrease / FOG—Separate Storm Drain
Oct 18, 2022150 galGrease / FOG—Separate Storm Drain
Sep 25, 2022295 galGrease / FOG—Separate Storm Drain
Sep 4, 2022100 galEquipment Failure—Street/Curb and Gutter
Aug 24, 2022250 galGrease / FOG—Street/Curb and Gutter
Jul 28, 202270 galGrease / FOG—Street/Curb and Gutter
Jun 30, 2022200 galEquipment Failure—Unpaved surface
Jun 20, 2022100 galEquipment Failure—Separate Storm Drain
Jun 20, 2022200 galRoot Intrusion—Separate Storm Drain
Jun 11, 202250 galEquipment Failure—Paved Surface
May 9, 2022144 galGrease / FOG—Building or Structure;Street/Curb and Gutter
May 8, 2022225 galGrease / FOG—Separate Storm Drain
Apr 21, 202255 galEquipment Failure—Paved Surface
Apr 17, 202250 galEquipment Failure—Unpaved surface
Mar 8, 202225 galRoot Intrusion—Street/Curb and Gutter
Mar 1, 202261 galEquipment Failure—Separate Storm Drain
Jan 24, 202230 galGrease / FOG—Separate Storm Drain
Jan 19, 2022625 galGrease / FOG—Separate Storm Drain
Jan 8, 202240 galGrease / FOG—Unpaved surface
Jan 2, 2022400 galRoot Intrusion—Street/Curb and Gutter
Jan 2, 202213K galGrease / FOG—Other (specify below)
Dec 28, 20212K galGrease / FOG—Building or Structure
Dec 21, 202150 galOther / Unknown—Building or Structure
Nov 25, 2021400 galGrease / FOG—Street/Curb and Gutter
Nov 12, 2021200 galGrease / FOG—Separate Storm Drain
Oct 19, 2021150 galGrease / FOG—Street/Curb and Gutter
Oct 16, 202110 galEquipment FailureYesSurface Water
Oct 1, 2021100 galGrease / FOG—Separate Storm Drain
Sep 30, 2021200 galGrease / FOG—Paved Surface
Sep 29, 202150 galOther / Unknown—Separate Storm Drain
Aug 20, 2021200 galGrease / FOG—Separate Storm Drain
Aug 19, 202120 galRoot Intrusion—Paved Surface
Jul 28, 202140 galRoot Intrusion—Separate Storm Drain
Jul 5, 2021100 galGrease / FOG—Separate Storm Drain
Jul 4, 2021300 galRoot Intrusion—Separate Storm Drain
Jun 24, 202170 galEquipment Failure—Building or Structure
Jun 23, 202180 galRoot Intrusion—Street/Curb and Gutter
Jun 15, 2021280 galRoot Intrusion—Street/Curb and Gutter
May 25, 2021200 galGrease / FOG—Separate Storm Drain
May 2, 2021150 galGrease / FOG—Street/Curb and Gutter
Mar 30, 2021600 galRoot Intrusion—Separate Storm Drain
Mar 23, 2021100 galEquipment Failure—Separate Storm Drain
Mar 4, 2021125 galGrease / FOG—Street/Curb and Gutter
Feb 27, 202150 galGrease / FOG—Street/Curb and Gutter
Feb 23, 202150 galEquipment Failure—Paved Surface
Feb 20, 2021375 galGrease / FOG—Separate Storm Drain
Jan 13, 202130 galRoot Intrusion—Street/Curb and Gutter
Dec 16, 2020159 galRoot Intrusion—Separate Storm Drain
Dec 5, 202050 galGrease / FOG—Street/Curb and Gutter
Oct 31, 2020500 galRoot Intrusion—Street/Curb and Gutter
Sep 12, 2020600 galGrease / FOG—Separate Storm Drain
Aug 14, 2020250 galGrease / FOG—Separate Storm Drain
Aug 2, 2020118 galEquipment Failure—Separate Storm Drain
Jun 20, 202030 galEquipment FailureYesSeparate Storm Drain;Street/Curb and Gutter
Jun 11, 202025 galGrease / FOG—Street/Curb and Gutter
May 26, 2020106 galEquipment Failure—Separate Storm Drain
May 17, 2020250 galGrease / FOG—Street/Curb and Gutter
May 16, 202025 galRoot Intrusion—Street/Curb and Gutter
May 4, 2020136 galRoot Intrusion—Separate Storm Drain;Street/Curb and Gutter
Apr 21, 2020300 galRoot Intrusion—Street/Curb and Gutter
Apr 2, 2020100 galGrease / FOG—Street/Curb and Gutter
Feb 21, 2020200 galGrease / FOG—Other (specify below);Street/Curb and Gutter
Feb 16, 2020100 galGrease / FOG—Street/Curb and Gutter
Feb 8, 202070 galEquipment Failure—Other (specify below)
Jan 27, 2020500 galEquipment Failure—Street/Curb and Gutter
Jan 8, 2020900 galRoot Intrusion—Drainage Channel
Dec 21, 2019300 galGrease / FOG—Separate Storm Drain
Dec 18, 2019100 galGrease / FOG—Street/Curb and Gutter
Dec 3, 2019200 galGrease / FOG—Other (specify below)
Oct 12, 201950 galGrease / FOG—Separate Storm Drain;Street/Curb and Gutter
Aug 30, 2019225 galGrease / FOG—Separate Storm Drain
Jul 21, 20194K galGrease / FOG—Other (specify below);Separate Storm Drain;Street/Curb and Gutter
Jul 11, 2019200 galGrease / FOG—Paved Surface;Street/Curb and Gutter
May 26, 2019500 galGrease / FOG—Separate Storm Drain
May 21, 2019300 galEquipment Failure—Street/Curb and Gutter
May 20, 2019150 galGrease / FOG—Separate Storm Drain
Apr 30, 201970 galGrease / FOG—Separate Storm Drain;Street/Curb and Gutter
Apr 19, 2019162 galGrease / FOG—Street/Curb and Gutter
Feb 8, 2019100 galGrease / FOG—Street/Curb and Gutter
Jan 25, 2019200 galGrease / FOG—Street/Curb and Gutter
Jan 16, 2019450 galGrease / FOG—Street/Curb and Gutter
Jan 1, 201975 galOther / Unknown—Paved Surface
Dec 17, 20182 galEquipment Failure—Street/Curb and Gutter
Nov 15, 20182K galGrease / FOG—Paved Surface;Separate Storm Drain;Street/Curb and Gutter
Oct 22, 201850 galGrease / FOG—Paved Surface;Street/Curb and Gutter
Sep 26, 2018400 galGrease / FOG—Paved Surface
Sep 10, 20183K galRoot IntrusionYesSeparate Storm Drain;Street/Curb and Gutter
Aug 19, 20182K galGrease / FOG—Street/Curb and Gutter
Aug 9, 2018100 galGrease / FOG—Paved Surface;Street/Curb and Gutter
Jul 25, 201875 galGrease / FOG—Street/Curb and Gutter
Jun 5, 201825 galGrease / FOG—Paved Surface;Street/Curb and Gutter
May 25, 2018250 galGrease / FOG—Street/Curb and Gutter
May 15, 2018500 galGrease / FOG—Paved Surface;Street/Curb and Gutter
May 13, 2018750 galGrease / FOG—Street/Curb and Gutter
Apr 24, 20182K galGrease / FOG—Separate Storm Drain;Street/Curb and Gutter
Apr 15, 20182K galEquipment Failure—Beach;Paved Surface
Feb 26, 2018150 galGrease / FOG—Street/Curb and Gutter
Feb 20, 2018100 galGrease / FOG—Street/Curb and Gutter
Feb 17, 2018425 galRoot Intrusion—Street/Curb and Gutter
Feb 16, 2018800 galRoot Intrusion—Separate Storm Drain;Street/Curb and Gutter;Unpaved surface
Feb 11, 2018900 galEquipment Failure—Other (specify below);Separate Storm Drain
Feb 3, 201860 galGrease / FOG—Street/Curb and Gutter
Jan 14, 2018200 galGrease / FOG—Street/Curb and Gutter
Jan 7, 2018200 galRoot Intrusion—Street/Curb and Gutter
Jan 4, 201825 galEquipment Failure—Other (specify below)
Dec 22, 2017150 galGrease / FOG—Paved Surface;Street/Curb and Gutter
Dec 17, 201725 galGrease / FOG—Street/Curb and Gutter
Dec 16, 2017250 galRoot Intrusion—Street/Curb and Gutter
Dec 4, 201710 galGrease / FOG—Other (specify below);Street/Curb and Gutter
Oct 11, 201750 galGrease / FOG—Paved Surface
Aug 8, 2017100 galGrease / FOG—Street/Curb and Gutter
Aug 7, 201770 galGrease / FOG—Separate Storm Drain;Street/Curb and Gutter
Jul 30, 201730 galGrease / FOG—Separate Storm Drain;Street/Curb and Gutter
Jul 19, 201750 galGrease / FOG—Paved Surface;Street/Curb and Gutter
Jul 10, 2017200 galGrease / FOG—Paved Surface;Street/Curb and Gutter
Jun 26, 20178K galGrease / FOGYesSurface Water
Jun 20, 2017150 galGrease / FOG—Street/Curb and Gutter
May 29, 2017250 galGrease / FOG—Street/Curb and Gutter
May 15, 201725 galOther / Unknown—Unpaved surface
Apr 28, 2017100 galGrease / FOG—Paved Surface
Apr 7, 201750 galGrease / FOG—Paved Surface
Mar 31, 2017500 galGrease / FOGYesDrainage Channel;Separate Storm Drain
Mar 12, 201710 galRoot Intrusion—Paved Surface;Street/Curb and Gutter
Feb 22, 20175 galEquipment Failure—Paved Surface;Street/Curb and Gutter
Feb 14, 201780 galGrease / FOG—Paved Surface;Street/Curb and Gutter
Feb 9, 201760 galGrease / FOG—Paved Surface;Street/Curb and Gutter
Dec 3, 2016200 galGrease / FOG—Street/Curb and Gutter
Nov 18, 2016100 galEquipment Failure—Street/Curb and Gutter
Oct 8, 2016500 galGrease / FOG—Other (specify below)
Sep 5, 2016100 galEquipment Failure—Paved Surface;Street/Curb and Gutter
Aug 14, 201630 galGrease / FOG—Paved Surface;Street/Curb and Gutter
Aug 10, 201620 galRoot Intrusion—Paved Surface;Street/Curb and Gutter
Jul 26, 201630 galGrease / FOG—Paved Surface
Jul 21, 2016150 galGrease / FOG—Paved Surface
Jun 19, 20164K galEquipment Failure—Paved Surface;Separate Storm Drain;Street/Curb and Gutter
Jun 10, 201660 galGrease / FOG—Street/Curb and Gutter
Jun 5, 2016180 galGrease / FOG—Paved Surface;Street/Curb and Gutter
May 16, 2016120 galGrease / FOG—Street/Curb and Gutter
Apr 19, 2016700 galRoot IntrusionYesSeparate Storm Drain;Street/Curb and Gutter;Surface Water
Mar 25, 201615 galGrease / FOG—Street/Curb and Gutter
Mar 17, 2016120 galGrease / FOG—Street/Curb and Gutter
Feb 25, 2016200 galGrease / FOG—Unpaved surface
Feb 15, 2016200 galRoot Intrusion—Street/Curb and Gutter
Feb 14, 2016100 galGrease / FOG—Street/Curb and Gutter
Feb 6, 2016300 galGrease / FOG—Unpaved surface
Feb 1, 201690 galGrease / FOG—Paved Surface;Street/Curb and Gutter

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