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California · California (CIWQS)
SBSA's Redwood City Pump Station
B
Seldom reaches water
Reported events
38
Total volume
71K gal
Reached waterways
4 (11%)
Reporting since
2007
What caused the overflows
Other / Unknown
26
Equipment Failure
12
Reported overflow events (showing 38 of 38)
| Date | Volume | Cause | Reached water | Receiving water |
|---|---|---|---|---|
| Jun 25, 2025 | 332 gal | Other / Unknown | — | — |
| Dec 29, 2024 | 3K gal | Other / Unknown | — | — |
| Mar 21, 2023 | 3 gal | Other / Unknown | — | Unpaved surface |
| Mar 20, 2023 | 9 gal | Other / Unknown | — | Street/Curb and Gutter |
| Jan 14, 2023 | 481 gal | Equipment Failure | Yes | Separate Storm Drain;Street/Curb and Gutter |
| Jul 7, 2017 | 3 gal | Other / Unknown | — | Building or Structure |
| Sep 1, 2016 | 40 gal | Other / Unknown | — | Unpaved surface |
| Jul 8, 2016 | 5 gal | Other / Unknown | — | Unpaved surface |
| Jul 8, 2016 | 5 gal | Other / Unknown | — | Unpaved surface |
| Oct 30, 2015 | 74 gal | Equipment Failure | — | Separate Storm Drain |
| Mar 19, 2014 | 5 gal | Other / Unknown | — | Paved Surface;Unpaved surface |
| Feb 13, 2014 | 1 gal | Other / Unknown | — | Unpaved surface |
| Sep 3, 2013 | 323 gal | Other / Unknown | — | Street/Curb and Gutter;Separate storm drain |
| Aug 15, 2013 | 4 gal | Other / Unknown | — | Unpaved surface |
| Jun 19, 2013 | 2 gal | Other / Unknown | — | Unpaved surface |
| Jan 12, 2013 | 4K gal | Other / Unknown | — | Building or structure;Other (specify below) |
| Apr 18, 2012 | 50 gal | Equipment Failure | — | Separate storm drain |
| Feb 27, 2012 | 56K gal | Equipment Failure | — | Unpaved surface |
| Dec 5, 2011 | 277 gal | Other / Unknown | — | Other paved surface |
| Jul 28, 2011 | 5 gal | Other / Unknown | — | Other (specify below) |
| Mar 16, 2011 | 2K gal | Equipment Failure | Yes | Surface water |
| Dec 18, 2010 | 10 gal | Other / Unknown | — | Unpaved surface |
| Jun 2, 2010 | 52 gal | Equipment Failure | — | Unpaved surface |
| Mar 4, 2010 | 15 gal | Other / Unknown | — | Unpaved surface |
| Mar 1, 2010 | 5 gal | Other / Unknown | — | Unpaved surface |
| Feb 3, 2010 | 300 gal | Other / Unknown | Yes | Surface water;Unpaved surface |
| Feb 3, 2010 | 1 gal | Other / Unknown | — | Other (specify below) |
| Feb 3, 2010 | 45 gal | Other / Unknown | — | Unpaved surface |
| Feb 3, 2010 | 1 gal | Other / Unknown | — | Other (specify below) |
| Oct 13, 2009 | 1K gal | Equipment Failure | Yes | Other paved surface;Storm drain;Street/curb and gutter;Surface water;Unpaved surface |
| Jun 23, 2009 | 30 gal | Other / Unknown | — | Building or structure |
| Mar 1, 2009 | 70 gal | Equipment Failure | — | Other (specify below) |
| Feb 1, 2009 | 120 gal | Equipment Failure | — | Other (specify below) |
| Jan 1, 2009 | 400 gal | Equipment Failure | — | Other (specify below) |
| Dec 9, 2008 | 200 gal | Equipment Failure | — | Other (specify below) |
| Mar 3, 2008 | 184 gal | Equipment Failure | — | Unpaved surface |
| Jan 28, 2008 | 670 gal | Other / Unknown | — | Other (specify below) |
| Jul 27, 2007 | 77 gal | Other / Unknown | — | Other paved surface |
Source: California (CIWQS). Volumes are utility-reported estimates. Some events lack precise coordinates or volumes.