LEBANON, OH · Warren County
CORWIN VILLAGE PWS Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of December 12, 2007. 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 Warren 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)
- OH8303603
- System type
- Community Water System
- Population served
- 498
- Service connections
- 183
- Ownership
- local government
- Water source
- groundwater (wells)
CORWIN VILLAGE PWS is one of 1,399 community water systems in Ohio in the 500 or fewer people size category, formerly serving 498 people from groundwater.
EPA's federal records list this system as inactive in 2007; the record below is historical.
As of August 1, 2026, its federal record holds 13 entries between 1993 and 2001, all of which EPA lists as closed. Nothing has been added since 2001.
Of the 13, 11 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, the Lead and Copper Rule, and the Consumer Confidence Rule.
Violation history
Follow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 2001 – October 8, 2002
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
October 19, 1999 – December 12, 2007
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 1999 – May 31, 1999
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
October 1, 1995 – October 31, 1995
ResolvedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
August 1, 1995 – August 31, 1995
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
November 1, 1994 – November 30, 1994
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
September 1, 1994 – September 30, 1994
ResolvedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 1994 – February 7, 1996
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
July 1, 1994 – July 31, 1994
ResolvedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
January 1, 1994 – February 7, 1996
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
August 1, 1993 – August 31, 1993
ResolvedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 1993 – February 7, 1996
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
June 1, 1993 – June 30, 1993
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2001 – October 8, 2002 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| October 19, 1999 – December 12, 2007 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| May 1, 1999 – May 31, 1999 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| October 1, 1995 – October 31, 1995 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| August 1, 1995 – August 31, 1995 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Resolved |
| November 1, 1994 – November 30, 1994 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| September 1, 1994 – September 30, 1994 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 1994 – February 7, 1996 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| July 1, 1994 – July 31, 1994 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 1994 – February 7, 1996 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| August 1, 1993 – August 31, 1993 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 1993 – February 7, 1996 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| June 1, 1993 – June 30, 1993 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- April 7, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- February 18, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- July 17, 1987State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- May 18, 1987State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- February 19, 1987State Formal Notice of Violation issued1 linked violation
- November 19, 1986State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- September 17, 1986State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- February 21, 1986State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
Last known contact on file (system is inactive)
GATTON, CARL
513-695-1643
LEBANON, OH 45036