ARROYO GRANDE, CA · San Luis Obispo County
H2O, INC 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)
- CA4000741
- System type
- Community Water System
- Population served
- 70
- Service connections
- 25
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Regular
—Gross Alpha, Excl. Radon and U
October 1, 1981 – September 30, 1982
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 1981 – September 30, 1982 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- December 21, 2020State Administrative/Compliance Order without penalty issued10 linked violations
- April 30, 2004State Compliance achieved10 linked violations
- November 10, 2003State Public Notification requested10 linked violations
Contact
ALERS, RON
805-471-7069
ARROYO GRANDE, CA 93420