MI-WUK VILLAGE, CA · Tuolumne County
SIERRA PARK WATER COMPANY 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)
- CA5510016
- System type
- Community Water System
- Population served
- 400
- Service connections
- 346
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Lab Certification/Method Error (RTCR)
—Revised Total Coliform Rule
April 1, 2025 – April 30, 2025
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
December 1, 2007 – December 31, 2007
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| April 1, 2025 – April 30, 2025 | Monitoring, Lab Certification/Method Error (RTCR) | Revised Total Coliform Rule | — | Resolved |
| December 1, 2007 – December 31, 2007 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- November 16, 2005State Administrative/Compliance Order without penalty issued13 linked violations
- September 30, 2001State Compliance achieved21 linked violations
- November 28, 1994State Compliance achieved11 linked violations
Contact
ORDWEIN, HEIDI
209-768-5283
MI-WUK VILLAGE, CA 95346