SAN MIGUEL, CA · San Luis Obispo County
SAN MIGUEL COMMUNITY SERVICES DISTRICT Water System
Consumer Confidence Report status
SAN MIGUEL COMMUNITY SERVICES DISTRICT must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for SAN MIGUEL COMMUNITY SERVICES DISTRICT.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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)
- CA4010010
- System type
- Community Water System
- Population served
- 2,600
- Service connections
- 907
- Ownership
- local government
- Water source
- groundwater (wells)
SAN MIGUEL COMMUNITY SERVICES DISTRICT is one of 728 community water systems in California in the 501 to 3,300 people size category, serving 2,600 people from groundwater.
As of August 1, 2026, its federal record holds 1 entry in 2007, all of which EPA lists as closed. Nothing has been added since 2007.
All 1 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Total Coliform Rules.
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
March 1, 2007 – March 31, 2007
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| March 1, 2007 – March 31, 2007 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is SAN MIGUEL COMMUNITY SERVICES DISTRICT required to publish a Consumer Confidence Report?
- Yes. SAN MIGUEL COMMUNITY SERVICES DISTRICT is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is SAN MIGUEL COMMUNITY SERVICES DISTRICT’s next Consumer Confidence Report due?
- SAN MIGUEL COMMUNITY SERVICES DISTRICT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does SAN MIGUEL COMMUNITY SERVICES DISTRICT have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for SAN MIGUEL COMMUNITY SERVICES DISTRICT.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
DODDS, KELLY
805-467-3388
SAN MIGUEL, CA 93451