Tap Truth EPA drinking water records, in plain English

County drinking water records

Miami County, OH drinking water systems

17 community water systems serve Miami County, OH, reporting 90,746 people served in all. A system that also serves other counties counts all of its customers here.

2 of them (12%) had at least one health-based violation in the last 10 years. 14 systems still have one unresolved.

16 rely mainly on groundwater and 1 on surface water, counting water bought from other systems.

16 systems filed a lead service line inventory listing 607 lead lines, 348 galvanized lines that must be replaced and 16,473 lines of unknown material.

Community water systems
17
People served, sum of each system's own figure
90,746
Systems with a health-based violation, last 10 years
2
Systems with one unresolved
14
Lead service lines in inventories
607

Water systems serving Miami County

17 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
Troy City PWS Troy 26,305 Groundwater 0 0 3
Nawa Tipp City 24,766 Groundwater 0 1 1
Piqua City PWS Piqua 20,354 Surface water 0 4 600
West Milton Village PWS West Milton 4,890 Purchased groundwater 0 2 0
Miami Co-Camp Troy PWS Troy and land outside it 3,742 Purchased groundwater 0 1 0
Covington Village PWS Covington 2,718 Groundwater 0 2 0
Miami Co-N25A Extension Outside cities and towns 2,367 Purchased groundwater 0 1 0
Bradford Village PWS Bradford 2,000 Groundwater 0 3 1
Pleasant Hill Village PWS Pleasant Hill 1,226 Groundwater 0 0 2
Miami Co-Deer Cliff Run PWS Tipp City 526 Purchased groundwater 0 1 0
Bethel Township Water System PWS Brandt 521 Purchased groundwater 0 3 0
Laura Village PWS Laura and Potsdam 487 Groundwater 2 3 No inventory
Fletcher Village PWS Fletcher 461 Groundwater 0 1 0
Monroe Township Water & Sewer Dist PWS Tipp City 198 Purchased groundwater 0 2 0
Northwoods MHC Outside cities and towns 70 Groundwater 4 1 0
Country Meadows Condo. Outside cities and towns 65 Groundwater 0 3 0
A and R Reck Mobile Home Park Outside cities and towns 50 Groundwater 0 0 0

Cities and towns in Miami County

11 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