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California sewage discharges, November 2026
7 records of sewage discharges and water advisories in California dated in November 2026, newest first. Each record keeps the source's own times and wording.
Source: the agencies, sewer operators and EPA records named on each row and on the Sources page. Updated 2026-11-06 09:03 UTC.
Cyanobacteria (harmful blue-green algae) can make water unfit for contact; the issuing authority decides when its advisory ends. Sanitary sewer overflow (SSO): sewage spills from a sewer meant to carry sewage separately from rainwater.
| When | Report | Status |
|---|---|---|
| California State Water Resources Control Board (FHAB program) · Lake Davis · near Jenkins Point · Algae advisory · volume not reported report · notice · map | to Nov 18, 9:00 PM PST | |
| California State Water Resources Control Board (FHAB program) · “Kelly Lake” · Watsonville · Algae advisory · volume not reported report · notice · map | to Nov 18, 9:00 PM PST | |
| City of San Diego Public Utilities Department · NOT-40201458797 GENESEE AVE & NORTH [house number removed] EXITE RAMP. · SSO · 266 gallons report · notice · map | reported | |
| to 11:36 AM PST | City of Los Angeles LA Sanitation and Environment (Bureau of Sanitation) · [house number removed] North Beverly Glen Place · SSO · 94 gallons report · notice · map | ended |
| to 3:55 PM PST | City of Los Angeles LA Sanitation and Environment (Bureau of Sanitation) · [house number removed] North Vermont Avenue · SSO · 138 gallons report · notice · map | ended |
| to 3:30 PM PST | San Andreas SD · CO E-760B, [house number removed] E St. Charles · SSO · 800 gallons report · notice · map | ended |
| to Nov 2, 1:28 PM PST | City of Santa Cruz · Pacific Ocean · [house number removed] Surfside Avenue/Bethany Curve · SSO · 770 gallons report · notice · map | ended |
Sources: Surface Water - Freshwater Harmful Algal Blooms, retrieved 2026-11-06 03:07 UTC; State Water Board CIWQS Sanitary Sewer System spill data: Cat1-2-3-Spills.txt (nightly flat file), retrieved 2026-11-05 15:08 UTC. A report's record id and times show when you hover or focus its "report" link.