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California sewage discharges, June 2026
11 records of sewage discharges and water advisories in California dated in June 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) · Middle Fork Feather River · Downstream of Smith Creek, 518PLU801 · Algae advisory · volume not reported report · notice · map | to Nov 11, 8:00 PM PST | |
| California State Water Resources Control Board (FHAB program) · “Pocket Canal” · St. Anthony Church · Algae advisory · volume not reported · notice · map | listed | |
| California State Water Resources Control Board (FHAB program) · Lake Isabella · Stine Cove · Algae advisory · volume not reported · notice · map | listed | |
| California State Water Resources Control Board (FHAB program) · Lake Hemet · boat launch-campground (802LHBL1) · Algae advisory · volume not reported · notice · map | listed | |
| California State Water Resources Control Board (FHAB program) · Lake Hemet · northwest shore (802LHN004) · Algae advisory · volume not reported · notice · map | listed | |
| California State Water Resources Control Board (FHAB program) · “Stone Creek” · Stone Creek Random Olsen Site 196 (802RB8196) · Algae advisory · volume not reported · notice · map | listed | |
| California State Water Resources Control Board (FHAB program) · “Crab Creek” · Crab Cr, at Crab Flats Rd (628CRB001) · Algae advisory · volume not reported · notice · map | listed | |
| to 12:08 PM PDT | City of San Jose Environmental Services · [house number removed] Vivian Lane San Jose CA 95124 · SSO · 76 gallons · notice · map | ended |
| California State Water Resources Control Board (FHAB program) · Lake McSwain · South side of Merced River, 3rd inlet east of dam · Algae advisory · volume not reported · notice · map | listed | |
| California State Water Resources Control Board (FHAB program) · “Tributary to Pass Creek” · (517trbpas) · Algae advisory · volume not reported · notice · map | listed | |
| California State Water Resources Control Board (FHAB program) · “Crabtree Creek” · ~780 m above Prosser Creek, S.F (635CRABTR) · Algae advisory · volume not reported · notice · map | listed |
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.