SAN LUIS OBISPO, CA · San Luis Obispo County
SLO CSA NO. 10 - CAYUCOS WTP Water System
Consumer Confidence Report status
SLO CSA NO. 10 - CAYUCOS WTP 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 SLO CSA NO. 10 - CAYUCOS WTP.
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)
- CA4010025
- System type
- Community Water System
- Population served
- 0
- Service connections
- 3
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
SLO CSA NO. 10 - CAYUCOS WTP serves 0 people from surface water.
As of August 1, 2026, EPA's published records contain no violations for this system.
Violation history
No violations on record for this system.
Enforcement actions
- January 25, 2019State Compliance achieved3 linked violations
Common questions
Is SLO CSA NO. 10 - CAYUCOS WTP required to publish a Consumer Confidence Report?
- Yes. SLO CSA NO. 10 - CAYUCOS WTP 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 SLO CSA NO. 10 - CAYUCOS WTP’s next Consumer Confidence Report due?
- SLO CSA NO. 10 - CAYUCOS WTP’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does SLO CSA NO. 10 - CAYUCOS WTP have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for SLO CSA NO. 10 - CAYUCOS WTP.
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
RUEDAS, DANIELLE
805-473-7156
SAN LUIS OBISPO, CA 93408