CALEDONIA, OH · Marion County
WOOD VALLEY ESTATES MHP Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of June 1, 1994. 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 Marion County, OH.
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 Ohio’s official records. Always confirm current status with Ohio before making decisions based on this information.
System facts
- System ID (PWSID)
- OH5101012
- System type
- Community Water System
- Population served
- 400
- Service connections
- 163
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Regular
—Arsenic
June 21, 1986 – June 20, 1989
ResolvedMonitoring, Regular
—Barium
June 21, 1986 – June 20, 1989
ResolvedMonitoring, Regular
—Cadmium
June 21, 1986 – June 20, 1989
ResolvedMonitoring, Regular
—Chromium
June 21, 1986 – June 20, 1989
ResolvedMonitoring, Regular
—Fluoride
June 21, 1986 – June 20, 1989
ResolvedMonitoring, Regular
—Mercury
June 21, 1986 – June 20, 1989
ResolvedMonitoring, Regular
—Nitrate
June 21, 1986 – June 20, 1989
ResolvedMonitoring, Regular
—Selenium
June 21, 1986 – June 20, 1989
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| June 21, 1986 – June 20, 1989 | Monitoring, Regular | Arsenic | — | Resolved |
| June 21, 1986 – June 20, 1989 | Monitoring, Regular | Barium | — | Resolved |
| June 21, 1986 – June 20, 1989 | Monitoring, Regular | Cadmium | — | Resolved |
| June 21, 1986 – June 20, 1989 | Monitoring, Regular | Chromium | — | Resolved |
| June 21, 1986 – June 20, 1989 | Monitoring, Regular | Fluoride | — | Resolved |
| June 21, 1986 – June 20, 1989 | Monitoring, Regular | Mercury | — | Resolved |
| June 21, 1986 – June 20, 1989 | Monitoring, Regular | Nitrate | — | Resolved |
| June 21, 1986 – June 20, 1989 | Monitoring, Regular | Selenium | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- May 21, 1990State Public Notification received8 linked violations
- April 2, 1990State Compliance achieved8 linked violations
- February 14, 1985State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- January 31, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- March 2, 1981State Public Notification received1 linked violation
Last known contact on file (system is inactive)
Not on record
Phone not on record
CALEDONIA, OH 43314