FREMONT, OH · Sandusky County
OAK HILL APARTMENTS Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of September 1, 1991. 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 Sandusky 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)
- OH7202012
- System type
- Community Water System
- Population served
- 33
- Service connections
- 24
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Regular
—Arsenic
October 1, 1985 – June 30, 1990
ArchivedMonitoring, Regular
—Barium
October 1, 1985 – June 30, 1990
ArchivedMonitoring, Regular
—Cadmium
October 1, 1985 – June 30, 1990
ArchivedMonitoring, Regular
—Chromium
October 1, 1985 – June 30, 1990
ArchivedMonitoring, Regular
—Fluoride
October 1, 1985 – June 30, 1990
ArchivedMonitoring, Regular
—Mercury
October 1, 1985 – June 30, 1990
ArchivedMonitoring, Regular
—Nitrate
October 1, 1985 – June 30, 1990
ArchivedMonitoring, Regular
—Selenium
October 1, 1985 – June 30, 1990
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 1985 – June 30, 1990 | Monitoring, Regular | Arsenic | — | Archived |
| October 1, 1985 – June 30, 1990 | Monitoring, Regular | Barium | — | Archived |
| October 1, 1985 – June 30, 1990 | Monitoring, Regular | Cadmium | — | Archived |
| October 1, 1985 – June 30, 1990 | Monitoring, Regular | Chromium | — | Archived |
| October 1, 1985 – June 30, 1990 | Monitoring, Regular | Fluoride | — | Archived |
| October 1, 1985 – June 30, 1990 | Monitoring, Regular | Mercury | — | Archived |
| October 1, 1985 – June 30, 1990 | Monitoring, Regular | Nitrate | — | Archived |
| October 1, 1985 – June 30, 1990 | Monitoring, Regular | Selenium | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- August 22, 1990State Technical Assistance Visit24 linked violations
- December 22, 1987State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- October 8, 1986State Public Notification received8 linked violations
- August 24, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- November 18, 1980State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
Last known contact on file (system is inactive)
Not on record
Phone not on record
FREMONT, OH 43420