County drinking water records

Jackson County, SD drinking water systems

5 community water systems serve Jackson County, SD, reporting 3,785 people served in all. A system that also serves other counties counts all of its customers here.

1 of them had at least one health-based violation in the last 10 years. None of those systems has one still unresolved.

5 rely mainly on surface water, counting water bought from other systems.

Their lead service line inventories list 1 lead line, 0 galvanized lines that must be replaced and 28 lines of unknown material.

1 more system lists a mailing address in Jackson County, SD but has no service area map, so it is listed apart and not counted here.

Community water systems: 5
People served, sum of each system's own figure: 3,785
Systems with a health-based violation, last 10 years: 1
Systems with one unresolved: 0
Lead service lines in inventories: 1

Water systems serving Jackson County

5 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	Lead lines
Wanblee East	Outside cities and towns	2,179	Purchased surface water	2	0
Wanblee Water System	Outside cities and towns	773	Purchased surface water	0	0
Kadoka	Kadoka	543	Purchased surface water	0	1
Eagle Nest Homes	Outside cities and towns	195	Purchased surface water	0	0
Potato Creek Water System	Outside cities and towns	95	Purchased surface water	0	0

Systems with a mailing address in Jackson County

1 system

EPA has no service area map for this system, and a mailing address is often an office away from the area served, so it is not counted in the figures above.

System	Serves	People served	Main source	Health-based violations, 10 years	Unresolved	Lead lines
Crazy Horse School	Mailing address in Wanblee	428	Purchased surface water	3	2	0

Cities and towns in Jackson County

2 places

Kadoka1 system
Wanblee

Back to South Dakota

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