Tap Truth EPA drinking water records, in plain English

County drinking water records

Teton County, WY drinking water systems

37 community water systems serve Teton County, WY, reporting 53,125 people served in all. A system that also serves other counties counts all of its customers here.

10 of them (27%) had at least one health-based violation in the last 10 years. 3 systems still have one unresolved.

35 rely mainly on groundwater and 2 on surface water, counting water bought from other systems.

Their lead service line inventories list 0 lead lines, 134 galvanized lines that must be replaced and 2,028 lines of unknown material.

Community water systems
37
People served, sum of each system's own figure
53,125
Systems with a health-based violation, last 10 years
10
Systems with one unresolved
3
Lead service lines in inventories
0

Water systems serving Teton County

37 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
Town of Jackson Jackson 24,760 Groundwater 0 2 0
Ynp-Old Faithful Outside cities and towns 7,675 Surface water 10 0 0
Ynp - Lake Village Outside cities and towns 5,925 Groundwater 1 1 0
GTNP-Colter Bay Village Outside cities and towns 4,514 Groundwater 0 0 0
GTNP-Jackson Lake Lodge Outside cities and towns 1,830 Groundwater 0 0 0
Rafter J Subdivision HOA Rafter J Ranch and Jackson 1,500 Groundwater 1 1 0
Aspens Pines W&S District Moose Wilson Road and Jackson 1,400 Groundwater 0 0 0
Teton Village Water & Sewer District Teton Village 906 Groundwater 0 0 0
Melody Ranch Improvement & Service Dist. South Park and Jackson 900 Groundwater 0 0 0
Spring Creek Improvement District Jackson and land outside it 400 Groundwater 0 0 0
Snake River Sporting Club Hoback and Jackson 332 Groundwater 0 0 0
Bar Y Estates/Gros Ventre West Wtr Dists Jackson and land outside it 270 Groundwater 1 0 0
Skyline Ranch I&S District Jackson and land outside it 260 Groundwater 0 0 0
GTNP--Moose/Beaver Creek Outside cities and towns 221 Groundwater 1 0 0
Fish Creek Improvement and Service Dist Wilson 210 Groundwater 0 0 0
Gros Ventre Utility Jackson and land outside it 200 Groundwater 0 0 0
Squaw Creek Water District Hoback and Jackson 160 Groundwater 1 0 0
Gros Ventre North HOA Jackson and land outside it 160 Groundwater 0 0 0
Evans Mobile Home Court Hoback and Jackson 150 Groundwater 0 0 0
Indian Paintbrush Water District Wilson 150 Groundwater 1 0 0
Targhee Towne Water District Alta 120 Groundwater 0 0 0
Snake River Mobile Home Park Hoback and Jackson 100 Groundwater under direct influence 5 0 0
Teton Shadows HOA Jackson and land outside it 100 Groundwater 0 0 0
Rivermeadows Water District Wilson and Jackson 100 Groundwater 6 0 0
Valley View Mutual Water Company Jackson and land outside it 100 Groundwater 0 0 0
Hi-Country Water District Jackson and land outside it 85 Groundwater 2 0 0
Saddle Butte Water System Jackson and land outside it 75 Purchased groundwater 0 0 0
Wilson Park Subdivision Wilson 75 Groundwater 0 0 0
Old West Cabins South Park and Jackson 70 Groundwater 0 0 0
South Park Village Subdivision South Park and Jackson 65 Groundwater 0 0 0
Bar-B-Bar Meadows Jackson and land outside it 55 Groundwater 0 0 0
C-V Ranches (Boces Reg V) Moose Wilson Road and Wilson 51 Groundwater 0 0 0
Buffalo Valley Water District Outside cities and towns 50 Groundwater 0 0 0
Hwy 390 LLC Moose Wilson Road and Wilson 50 Groundwater 0 0 0
J-W Subdivision Association Hoback and Jackson 40 Groundwater 0 0 0
Little Horsethief Canyon HOA Jackson and land outside it 35 Groundwater 0 0 0
Teton Science School-Wilson Campus Moose Wilson Road and Jackson 31 Groundwater 0 0 0

Cities and towns in Teton County

8 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