YREKA, CA · Siskiyou County
OAK VALLEY ACRES P.O.A. Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of March 6, 2026. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in Siskiyou County, CA.
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)
- CA4700638
- System type
- Community Water System
- Population served
- 41
- Service connections
- 27
- Ownership
- privately owned
- Water source
- groundwater (wells)
OAK VALLEY ACRES P.O.A. is one of 3,951 community water systems in California in the 500 or fewer people size category, formerly serving 41 people from groundwater.
EPA's federal records list this system as inactive in 2026; the record below is historical.
As of August 1, 2026, its federal record holds 2 entries between 1984 and 2024, all of which EPA lists as closed.
Of the 2, 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 and the Miscellaneous Other Rules.
Violation history
Monitoring, Routine (RTCR)
—Revised Total Coliform Rule
July 1, 2024 – July 31, 2024
ResolvedNotification, Public
—No contaminant on record
August 1, 1984 – August 31, 1984
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 – July 31, 2024 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| August 1, 1984 – August 31, 1984 | Notification, Public | — | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- October 7, 2024State Compliance achieved6 linked violations
- June 21, 2022State Compliance achieved6 linked violations
Last known contact on file (system is inactive)
FOSTER, JOE
530-921-2829
YREKA, CA 96097