Water quality in Rolling Hills, Wyoming
Rolling Hills is in Converse County. 19 active public water systems serve the county; 10 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Converse County
7 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Glenrock, Town of Glenrock |
2,466 | 1 | 3.2 mi | |
| Douglas KOA CG & Pine Meadows MHP Douglas |
165 | 1 | 22.6 mi | |
| Ridgewater Improvement District Douglas |
218 | 0 | 24.0 mi | |
| Lone Tree Village MHP Douglas |
475 | 0 | 24.5 mi | |
| Douglas, City of Douglas |
6,400 | 0 | 25.4 mi | |
| Sundance Meadows Spid Douglas |
50 | 1 | 26.2 mi | |
| Fairway Estates Douglas |
135 | 0 | 27.0 mi |
Non-community systems in Converse County (11: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Platte River Campground Glenrock |
78 | 2 | 1 | |
|
Dave Johnston Power Plant Glenrock |
201 | 0 | 0 | |
|
Glenrock South Recreation Complex Glenrock |
30 | 1 | 0 | |
|
Power Resources Inc/smith Ranch Glenrock |
40 | 0 | 0 | |
|
Wydot-Orin Junction Rest Area Casper |
1,900 | 0 | 0 | |
|
Broken Wheel Truck Stop Douglas |
540 | 6 | 2 | |
|
Travelodge by Wyndham Bill, WY Bill |
61 | 0 | 0 | |
|
Orin Junction Truck Stop Douglas |
50 | 2 | 0 | |
|
Navajo Trans Engr Co., LLC (antelope) Gillette |
550 | 0 | 0 | |
|
WY Dot-Cheyenne River RA Bill |
300 | 1 | 0 | |
|
Union Pacific Railroad Bill |
250 | 1 | 1 |
About this data
Water systems are matched to Converse County, nearest to Rolling Hills first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Wyoming records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.