Tap Truth EPA drinking water records, in plain English

County drinking water records

Clark County, OH drinking water systems

25 community water systems serve Clark County, OH, reporting 91,841 people served in all.

4 of them (16%) had at least one health-based violation in the last 10 years. 19 systems still have one unresolved.

25 rely mainly on groundwater, counting water bought from other systems.

24 systems filed a lead service line inventory listing 436 lead lines, 1,471 galvanized lines that must be replaced and 25,994 lines of unknown material.

2 more systems are placed in Clark County, OH by the county their records name because they have no service area map that lines up with their own records, so they are listed apart and not counted here.

Community water systems
25
People served, sum of each system's own figure
91,841
Systems with a health-based violation, last 10 years
4
Systems with one unresolved
19
Lead service lines in inventories
436

Water systems serving Clark County

25 systems

People served is each system's own figure for its whole service area. Violation counts cover the last 10 years of EPA records.

System Serves People served Main source Health-based violations, 10 years Unresolved Lead lines
Springfield City PWS Springfield 60,680 Groundwater 0 2 433
Clark County Northridge PWS Northridge 8,874 Purchased groundwater 0 0 0
New Carlisle City PWS New Carlisle 5,800 Groundwater 0 1 0
Clark County Park Layne PWS Park Layne and Crystal Lakes 4,221 Groundwater 0 0 0
Clark County Green Meadows 2 PWS Green Meadows 3,008 Purchased groundwater 0 1 0
Enon Village PWS Enon 2,415 Groundwater 0 0 0
South Charleston Village PWS South Charleston 1,660 Groundwater 0 2 0
Fairway Terrace MHP PWS Outside cities and towns 800 Groundwater 0 3 0
North Hampton Village PWS North Hampton 538 Groundwater 0 3 2
Harmony Estates Mobile Home Park Outside cities and towns 507 Groundwater 0 0 0
Brookside Village MHP PWS Outside cities and towns 475 Groundwater 1 4 No inventory
Chateau Estates MHP PWS Outside cities and towns 430 Groundwater 1 0 0
South Vienna Village PWS South Vienna 393 Groundwater 7 1 0
Clark County Lawrenceville PWS Lawrenceville 302 Purchased groundwater 0 1 0
Catawba Village PWS Catawba 241 Groundwater 0 1 1
Country Haven MHP PWS Outside cities and towns 234 Groundwater 0 5 0
Honey Creek Village MHP PWS Outside cities and towns 225 Groundwater 1 0 0
Clark County Limecrest PWS Outside cities and towns 215 Purchased groundwater 0 1 0
Greenlawn Condos Outside cities and towns 203 Groundwater 0 2 0
Brookwood MHP PWS Outside cities and towns 145 Groundwater 0 1 0
Woodbury Apartments PWS Crystal Lakes 120 Groundwater 0 6 0
Park Terrace MHP Outside cities and towns 100 Groundwater 0 4 0
Rolling Terrace MHP Outside cities and towns 90 Groundwater 0 1 0
Enon Heights MHP PWS Outside cities and towns 85 Groundwater 0 1 0
Evergreen Edgewood MHP PWS Outside cities and towns 80 Groundwater 0 3 0

Systems placed by county record in Clark County

2 systems

EPA has no service area map for these systems. They are placed by the county their records name (the counties EPA lists them serving, or the county coded in their IDs where EPA lists none), and without a map they are not counted in the figures above.

System Serves People served Main source Health-based violations, 10 years Unresolved Lead lines
Clark County Rockway PWS County on record 383 Purchased groundwater 0 3 0
Garden Acres Water Company PWS County on record 260 Purchased groundwater 0 0 0

Cities and towns in Clark County

12 places

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Counties come from the counties EPA lists each system serving, matched to 2024 Census counties; where EPA lists none, from the county coded in the system's ID, its service area map, or its mailing address. A county holding at least a fifth of a system's service area map is added when at least a fifth of that map lies in those counties. Towns are the ones EPA lists and the Census places such a map covers, always inside those counties. In New England, where EPA's town names a whole Town, it is not matched to the village of the same name. A system is not listed in a county holding less than a fifth of its map, or in a county or town its map reaches when the map lies mostly outside the counties EPA lists, so a page can leave out a system that serves part of the area. Methodology and limitations