OAKLAND, CA · Alameda County
EAST BAY MUD Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace California’s official records. Always confirm current status with California before making decisions based on this information.
System facts
- System ID (PWSID)
- CA0110005
- System type
- Community Water System
- Population served
- 1,442,800
- Service connections
- 392,875
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Notification, State
—Coliform (TCR)
November 1, 1995 – November 30, 1995
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| November 1, 1995 – November 30, 1995 | Notification, State | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- January 10, 1996State Compliance achieved1 linked violation
- December 18, 1995State Bilateral Compliance Agreement signed1 linked violation
- September 13, 1995State Compliance achieved3 linked violations
- August 31, 1994State Compliance achieved1 linked violation
- October 30, 1992State Compliance achieved2 linked violations
Contact
CORTEZ, ROBERTO
510-287-1035
OAKLAND, CA 94607-4246