COUNTY WATER-SYSTEM LEDGER
Clark, Ohio
EPA’s September 2026 export lists 5 active community water systems serving Clark, Ohio, with 3 current-violation flags and 0 serious-violator flags among the covered systems.
Source: EPA SDWIS system-search export · Active community systems serving 2,500+ people · Snapshot 13 Sep 2026
01 / SYSTEMS
Water systems serving Clark, Ohio
EPA associates 5 covered systems with Clark, Ohio; their reported population-served values total 82,583 and may overlap.
Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.
| Water system | Population served | Primary source | Current export status |
|---|---|---|---|
| Springfield City PWSOH1204412 | 60,680 | Ground water | Other current violation flag |
| Clark County Northridge PWSOH1201003 | 8,874 | Ground water purchased | No current violation flagged |
| New Carlisle City PWSOH1203312 | 5,800 | Ground water | Other current violation flag |
| Clark County Park Layne PWSOH1201112 | 4,221 | Ground water | No current violation flagged |
| Clark County Green Meadows 2 PWSOH1200703 | 3,008 | Ground water purchased | Other current violation flag |
02 / SOURCE MIX
Primary water sources for Clark, Ohio
EPA classifies 5 systems serving Clark, Ohio across 2 primary-source categories; Ground water is the largest category with 3 systems.
It is the sum of each listed system's reported population served, not a census estimate. Service areas can overlap and some systems list multiple cities or counties.