Stow, OH
Hidden Lakes, Ltd. Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of April 4, 2006. 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 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)
- OH6704312
- System type
- Community Water System
- Population served
- 195
- Service connections
- 65
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Initial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 1995 – September 26, 1995
ResolvedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
January 1, 1994 – August 3, 1995
ResolvedMonitoring, Regular
—Arsenic
October 7, 1986 – October 6, 1989
ArchivedMonitoring, Regular
—Barium
October 7, 1986 – October 6, 1989
ResolvedMonitoring, Regular
—Cadmium
October 7, 1986 – October 6, 1989
ResolvedMonitoring, Regular
—Chromium
October 7, 1986 – October 6, 1989
ResolvedMonitoring, Regular
—Fluoride
October 7, 1986 – October 6, 1989
ResolvedMonitoring, Regular
—Mercury
October 7, 1986 – October 6, 1989
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 |
|---|---|---|---|---|
| July 1, 1995 – September 26, 1995 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| January 1, 1994 – August 3, 1995 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| October 7, 1986 – October 6, 1989 | Monitoring, Regular | Arsenic | — | Archived |
| October 7, 1986 – October 6, 1989 | Monitoring, Regular | Barium | — | Resolved |
| October 7, 1986 – October 6, 1989 | Monitoring, Regular | Cadmium | — | Resolved |
| October 7, 1986 – October 6, 1989 | Monitoring, Regular | Chromium | — | Resolved |
| October 7, 1986 – October 6, 1989 | Monitoring, Regular | Fluoride | — | Resolved |
| October 7, 1986 – October 6, 1989 | Monitoring, Regular | Mercury | — | Resolved |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- January 12, 1990State Formal Notice of Violation issued38 linked violations
Last known contact on file (system is inactive)
Hidden Lakes, Ltd.
Phone not on record
Stow, OH 44224