Redwood Valley, 09
Coyote Valley System 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 EPA Region 9’s official records. Always confirm current status with EPA Region 9 before making decisions based on this information.
System facts
- System ID (PWSID)
- 090600030
- System type
- Community Water System
- Population served
- 850
- Service connections
- 62
- Ownership
- Native American tribal
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Monitoring, Regular
—Toluene
July 1, 2024 – September 30, 2024
ResolvedMonitoring, Regular
—Arsenic
July 1, 2024 – September 30, 2024
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 2023 – June 8, 2023
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
July 1, 2023 – April 9, 2024
ResolvedMonitoring, Regular
—Mercury
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—CYANIDE
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Fluoride
January 1, 2023 – December 31, 2025
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2024 – September 30, 2024 | Monitoring, Regular | Toluene | — | Resolved |
| July 1, 2024 – September 30, 2024 | Monitoring, Regular | Arsenic | — | Resolved |
| July 1, 2023 – June 8, 2023 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| July 1, 2023 – April 9, 2024 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Mercury | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | CYANIDE | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Fluoride | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- December 4, 2024Federal Compliance achieved1 linked violation
- November 26, 2024Federal Compliance achieved1 linked violation
- April 9, 2024Federal Compliance achieved1 linked violation
- March 5, 2024Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
- June 8, 2023Federal Compliance achieved1 linked violation
Contact
Coyote Valley Band of Pomo Indians
7074858723
Redwood Valley, CA 95470-0039