MARION, OH · Marion County
RIVER VALLEY ESTATES Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of January 1, 1995. 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 August 1, 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)
- OH5100712
- System type
- Community Water System
- Population served
- 590
- Service connections
- 157
- Ownership
- privately owned
- Water source
- surface water (rivers, lakes, or reservoirs)
RIVER VALLEY ESTATES is one of 558 community water systems in Ohio in the 501 to 3,300 people size category, formerly serving 590 people from surface water.
EPA's federal records list this system as inactive in 1995; the record below is historical.
As of August 1, 2026, its federal record holds 10 entries between 1984 and 1994, all of which EPA lists as closed. Nothing has been added since 1994.
Of the 10, 9 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 synthetic organic chemicals, the Total Coliform Rules, and the Lead and Copper Rule.
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
December 1, 1994 – December 31, 1994
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
November 1, 1994 – November 30, 1994
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 1994 – April 30, 1994
ArchivedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
January 1, 1994 – July 5, 1994
ResolvedMonitoring, Regular
—Endrin
January 1, 1992 – December 31, 1992
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 1992 – December 31, 1992
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 1992 – December 31, 1992
ResolvedMonitoring, Regular
—2,4-D
January 1, 1992 – December 31, 1992
ResolvedMonitoring, Regular
—Toxaphene
January 1, 1992 – December 31, 1992
ResolvedMaximum Contaminant Level Violation, Single Sample
Health-basedGross Alpha, Excl. Radon and U
October 1, 1984 – September 30, 1985
Resolved
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 |
|---|---|---|---|---|
| December 1, 1994 – December 31, 1994 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| November 1, 1994 – November 30, 1994 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| April 1, 1994 – April 30, 1994 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| January 1, 1994 – July 5, 1994 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| January 1, 1992 – December 31, 1992 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 1992 – December 31, 1992 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 1992 – December 31, 1992 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 1992 – December 31, 1992 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 1992 – December 31, 1992 | Monitoring, Regular | Toxaphene | — | Resolved |
| October 1, 1984 – September 30, 1985 | Maximum Contaminant Level Violation, Single Sample | Gross Alpha, Excl. Radon and U | Health-based | Resolved |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- January 4, 1989State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- December 16, 1987State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- September 30, 1985State Formal Notice of Violation issued1 linked violation
- January 14, 1981State Public Notification received1 linked violation
Last known contact on file (system is inactive)
Not on record
440-564-2279
MARION, OH 43302