Water quality for ZIP code 82721
ZIP 82721 covers Pine Haven and Moorcroft in Crook County, Wyoming, one of 7 ZIP codes in the county. 27 active public water systems serve the county; 13 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 Crook County
6 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Pine Haven, Town of Pine Haven |
498 | 0 | 10.3 mi | |
| Buckmiller Enterprises, LLC Moorcroft |
33 | 0 | 12.1 mi | |
| Moorcroft, Town of Moorcroft |
1,009 | 1 | 15.0 mi | |
| Hulett, Town of Hulett |
420 | 0 | 21.0 mi | |
| Vista West Improvement & Serv District Sundance |
120 | 0 | 24.8 mi | |
| Beulah Land Water Beulah |
50 | 4 | 40.5 mi |
Non-community systems in Crook County (20: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Keyhole Resort/marina Moorcroft |
50 | 0 | 0 | |
|
Keyhole ST Park Cottonwood CG Moorcroft |
100 | 1 | 0 | |
|
Keyhole ST Park Headquarters Moorcroft |
100 | 1 | 0 | |
|
Devils Tower National Monument Devils Tower |
3,071 | 1 | 0 | |
|
Devils Tower View Hulett |
43 | 2 | 0 | |
|
Devil's Tower Trading Post Devils Tower |
215 | 0 | 0 | |
|
Devils Tower Koa-Campstool Devils Tower |
516 | 2 | 0 | |
|
Devils Tower Forest Products Hulett |
90 | 0 | 0 | |
|
Black Hills Nf-Cook Lake CG Sundance |
165 | 1 | 1 | |
|
Vore Buffalo Jump Foundation Sundance |
85 | 0 | 0 | |
|
WY Trans Dept Aladdin Welcome Ctr Sundance |
75 | 1 | 0 | |
|
Aladdin, Town of |
211 | 3 | 1 | |
|
Ranch a Beulah |
40 | 0 | 0 | |
|
State Line Station Beulah |
305 | 1 | 0 | |
|
Sand Creek Trading Post Beulah |
110 | 3 | 0 | |
|
Beulah Campground Beulah |
99 | 0 | 0 | |
|
American Colloid-Colony West Colony |
60 | 0 | 0 | |
|
American Colloid-Colony East Colony |
45 | 0 | 0 | |
|
Bentonite Performance Minerals Colony Colony |
180 | 0 | 0 | |
|
Devils Tower Gulch Devils Tower |
34 | 1 | 0 |
About this data
Water systems are matched to Crook County, the county this ZIP code lies in, nearest to the ZIP code's centre 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.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.