Public water system · OH3731012
ActiveHocking Hills Koa
Transient non-community water system in Hocking County, Ohio, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
60
Service connections
64
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-08-01 | 3A | 8000 | No | Resolved |
| 2025-04-02 | 4C | 8000 | No | Unaddressed |
| 2010-10-01 | 22 | 3100 | Yes | Resolved |
| 2003-01-01 | 22 | 3100 | Yes | Resolved |
| 2002-01-01 | 24 | 3100 | No | Resolved |
| 2001-04-01 | 23 | 3100 | No | Resolved |
| 2001-01-01 | 22 | 3100 | Yes | Resolved |
| 2001-01-01 | 25 | 3100 | No | Resolved |
| 2001-01-01 | 21 | 3100 | Yes | Resolved |
| 2001-01-01 | 24 | 3100 | No | Resolved |
| 1999-04-01 | 23 | 3100 | No | Resolved |
| 1996-07-01 | 23 | 3100 | No | Resolved |
Hocking Hills Koa: frequently asked questions
Is Hocking Hills Koa's water safe to drink?
Hocking Hills Koa is an active transient non-community water system regulated under the Safe Drinking Water Act, overseen by the OH state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Hocking Hills Koa?
Hocking Hills Koa (PWSID OH3731012) is a private-owned transient non-community water system, regulated by the OH state drinking water program.
How many people does Hocking Hills Koa serve?
Hocking Hills Koa reports serving 60 people through 64 service connections in Hocking County, Ohio.
Where does Hocking Hills Koa get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Hocking County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Logan, City of | Hocking | 6,704 | Community | Groundwater |
| Odnr-Hocking Hills State Park | Hocking | 2,559 | Non-transient non-community | Groundwater |
| Carbon Hill Water Association | Hocking | 910 | Community | Purchased groundwater |
| Laurelville, Vlg of | Hocking | 586 | Community | Groundwater |
| Murray City Village Pws | Hocking | 449 | Community | Purchased groundwater |
| Go-Mart Store 133 | Hocking | 400 | Transient non-community | Groundwater |