Tap Truth EPA drinking water records, in plain English

County drinking water records

Fremont County, WY drinking water systems

24 community water systems serve Fremont County, WY, reporting 32,036 people served in all.

17 of them (71%) had at least one health-based violation in the last 10 years. 11 systems still have one unresolved.

18 rely mainly on groundwater and 6 on surface water, counting water bought from other systems.

Their lead service line inventories list 0 lead lines, 188 galvanized lines that must be replaced and 7,774 lines of unknown material.

Community water systems
24
People served, sum of each system's own figure
32,036
Systems with a health-based violation, last 10 years
17
Systems with one unresolved
11
Lead service lines in inventories
0

Water systems serving Fremont County

24 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
City of Riverton Riverton 10,330 Surface water 2 0 0
City of Lander Lander 7,615 Surface water 1 0 0
Arapahoe Comm Water System Arapahoe and Ethete 4,100 Groundwater 1 0 0
Fort Washakie Fort Washakie and Boulder Flats 2,620 Surface water 0 0 0
Ethete Water System Ethete and Boulder Flats 1,950 Surface water 6 1 0
Town of Dubois Dubois 1,822 Groundwater 1 1 0
Arapahoe Industrial Park Arapahoe 650 Groundwater 2 0 0
Town of Shoshoni Shoshoni 515 Groundwater 0 0 0
Town of Hudson Hudson 460 Groundwater under direct influence 1 1 0
Gardens North Homeowners Association Riverton and land outside it 300 Groundwater 3 2 0
Town of Pavillion Pavillion 230 Groundwater 4 0 0
Sunridge Estates Riverton 220 Groundwater 3 1 0
B&K Mobile Home Park Riverton 200 Groundwater 1 4 0
Jade MHC Riverton and land outside it 200 Groundwater 1 1 0
Mountain View Acres Riverton and land outside it 165 Groundwater 2 2 0
First Fike Subdivision Riverton and land outside it 150 Groundwater 1 0 0
A & J Mobile Home Park Riverton and land outside it 100 Groundwater 1 0 0
Raintree Estates Riverton and land outside it 100 Groundwater 0 0 0
Warm Springs Water District Dubois and land outside it 68 Groundwater 0 0 0
Redd Fox Park HOA Lander and land outside it 65 Purchased surface water 0 0 0
Farview Water and Sewer District Riverton and land outside it 60 Groundwater 0 2 0
Juniper Park Water Association Lander and land outside it 42 Groundwater 0 0 0
Jeffrey City Water & Sewer District Jeffrey City and Riverton 40 Groundwater 3 1 0
Second Fike Subdivision Riverton and land outside it 34 Groundwater 1 3 0

Cities and towns in Fremont County

11 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