OTTAWA, OH · Putnam County
INDIAN KNOLL SUBDIVISION Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of August 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 Putnam 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)
- OH6900403
- System type
- Community Water System
- Population served
- 150
- Service connections
- 54
- Ownership
- privately owned
- Water source
- surface water (rivers, lakes, or reservoirs)
INDIAN KNOLL SUBDIVISION is one of 1,399 community water systems in Ohio in the 500 or fewer people size category, formerly serving 150 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 3 entries between 1992 and 1994, all of which EPA lists as closed. Nothing has been added since 1994.
All 3 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 Lead and Copper Rule and the Total Coliform Rules.
Violation history
Initial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 1994 – August 1, 1995
ArchivedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
January 1, 1994 – August 1, 1995
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
January 1, 1992 – January 31, 1992
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 1994 – August 1, 1995 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Archived |
| January 1, 1994 – August 1, 1995 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Archived |
| January 1, 1992 – January 31, 1992 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
No enforcement actions on record for this system.
Last known contact on file (system is inactive)
Not on record
440-564-2279
OTTAWA, OH 45875