Tap Truth EPA drinking water records, in plain English

County drinking water records

Richland County, OH drinking water systems

46 community water systems serve Richland County, OH, reporting 90,257 people served in all. A system that also serves other counties counts all of its customers here.

4 of them (9%) had at least one health-based violation in the last 10 years. 24 systems still have one unresolved.

43 rely mainly on groundwater and 3 on surface water, counting water bought from other systems.

45 systems filed a lead service line inventory listing 621 lead lines, 176 galvanized lines that must be replaced and 26,154 lines of unknown material.

2 more systems are placed in Richland 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
46
People served, sum of each system's own figure
90,257
Systems with a health-based violation, last 10 years
4
Systems with one unresolved
24
Lead service lines in inventories
621

Water systems serving Richland County

46 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
Mansfield City Mansfield 51,000 Surface water 7 2 0
Shelby City Shelby 9,453 Surface water 0 1 616
Ontario City Ontario 6,756 Groundwater 0 2 0
Lexington Village Lexington 4,825 Groundwater 0 6 0
Madison Water District Lincoln Heights and land outside it 2,050 Groundwater 0 0 0
Bellville Village Bellville 1,918 Groundwater 0 1 0
Plymouth Village Plymouth 1,874 Purchased surface water 0 3 5
Eastview Community Water Association Outside cities and towns 1,100 Groundwater 0 1 0
Butler Village Butler 940 Groundwater 0 2 0
Aqua Ohio - Mansfield System #01 Roseland 813 Groundwater 0 2 0
Aqua Ohio - Mansfield System #07 Outside cities and towns 781 Groundwater 0 0 0
Shiloh Village Shiloh 649 Groundwater 0 1 0
Lucas Village Lucas 620 Groundwater 0 5 0
Aqua Ohio - Mansfield System #02 Outside cities and towns 588 Groundwater 0 0 0
Walnut Hills Water Association Outside cities and towns 583 Groundwater 0 1 0
Crestwood Hills C and R Association Outside cities and towns 564 Groundwater 0 1 0
Aqua Ohio - Mansfield System #03 Outside cities and towns 525 Groundwater 0 1 0
Shelly Acres Water Association Outside cities and towns 454 Groundwater 0 2 0
Aqua Ohio - Mansfield System #06 Outside cities and towns 412 Groundwater 0 0 0
Heatherwood Terrace Townhouses Outside cities and towns 411 Groundwater 0 2 0
Clearfork MHP Outside cities and towns 318 Groundwater 7 4 No inventory
Expressview Comm Water Association Outside cities and towns 300 Groundwater 0 0 0
Aqua Ohio - Mansfield System #11 Outside cities and towns 280 Groundwater 0 1 0
Briarwood Estates MHP Outside cities and towns 222 Groundwater 0 1 0
Oakwood Crossing MHP Outside cities and towns 200 Groundwater 0 0 0
Willow Park Water Association Outside cities and towns 200 Groundwater 0 4 0
Colonial Hills MHP Outside cities and towns 185 Groundwater 0 1 0
Heatherwood Community Water Assoc PWS Outside cities and towns 177 Groundwater 0 0 0
Arbors at Mifflin Outside cities and towns 172 Groundwater 0 0 0
Aqua Ohio - Mansfield System #08 Outside cities and towns 170 Groundwater 3 0 0
Hillsdale Community Water Association PW Outside cities and towns 160 Groundwater 0 0 0
Cedar Creek MHP Outside cities and towns 154 Groundwater 0 0 0
Southern Estates Water Assoc PWS Outside cities and towns 150 Groundwater 0 0 0
Cornell Abraxas Ohio Outside cities and towns 150 Groundwater 0 0 0
Peyton Community Well Roseland and land outside it 149 Groundwater 0 3 0
Aqua Ohio - Mansfield System #04 Outside cities and towns 142 Groundwater 0 0 0
Aqua Ohio - Mansfield System #05 Outside cities and towns 123 Groundwater 0 0 0
Edgewood Estates Outside cities and towns 96 Groundwater 0 0 0
Dayspring Assisted Living and Care Outside cities and towns 95 Groundwater 0 1 0
Hanley Village Water Association Outside cities and towns 95 Groundwater 0 0 0
Hanley Acres Water Association Outside cities and towns 85 Groundwater 0 0 0
Country Meadow Care Center Outside cities and towns 80 Groundwater 0 0 0
Forest Hills MHP Outside cities and towns 78 Groundwater 0 0 0
Hillside MHP Outside cities and towns 69 Groundwater 2 4 0
Waterfall Estates MHP Outside cities and towns 51 Groundwater 0 0 0
Aqua Ohio - Mansfield System #10 Outside cities and towns 40 Groundwater 0 0 0

Systems placed by county record in Richland 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
Lexview Allotment County on record 225 Groundwater 0 0 0
Meadowood Water Association County on record 140 Groundwater 0 0 0

Cities and towns in Richland County

10 places

Back to Ohio

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