Water quality in Black Rock, New Mexico
Black Rock is in McKinley County. 27 active public water systems serve the county; 24 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in McKinley County
15 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Cedar Ridge Trailer Park Gallup |
65 | 3 | 28.8 mi | |
| D & S Trailer Ranch Gallup |
109 | 2 | 28.9 mi | |
| Manuelito Navajo Childrens Home Gallup |
35 | 2 | 29.0 mi | |
| Sagebrush Water Co-Op Mentmore |
54 | 4 | 29.0 mi | |
| Block a Well Co-Op Gallup |
92 | 5 | 29.0 mi | |
| ST Williams Mobile Home Park Mentmore |
82 | 4 | 29.1 mi | |
| Gallup Water System Gallup |
20,880 | 3 | 30.4 mi | |
| Coal Basin Dwua Gallup |
116 | 4 | 31.9 mi | |
| White Cliffs Mdwua Gallup |
323 | 3 | 33.1 mi | |
| Whispering Cedars Water Association Jamestown |
425 | 2 | 33.2 mi | |
| Gamerco Water & Sanitation Gamerco |
1,744 | 1 | 33.8 mi | |
| Top of the World Water Association Corp Continental Divide |
177 | 4 | 36.4 mi | |
| Yah TA Hey W & SD Yatahey |
435 | 3 | 38.0 mi | |
| Thoreau Water & Sanitation District Thoreau |
1,173 | 5 | 39.6 mi | |
| Bluewater Lake Mdwca Bluewater |
135 | 1 | 42.4 mi |
Non-community systems in McKinley County (11: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Jem Trading Vanderwagen |
25 | 2 | 0 | |
|
EL Sabino Store Gallup |
150 | 1 | 0 | |
|
Kamp Kiwanis Gallup |
150 | 0 | 0 | |
|
Broken Arrow Bible Ranch Gallup |
300 | 1 | 1 | |
|
Gallup Port of Entry Gallup |
1,500 | 1 | 1 | |
|
Manuelito Rest Area Gallup |
2,501 | 0 | 0 | |
|
T & R Market Water Supply Yatahey |
100 | 3 | 0 | |
|
ST Bonaventure Mission Thoreau |
1,350 | 1 | 1 | |
|
Speedys Black Hat Store Gallup |
800 | 1 | 1 | |
|
EL Segundo Site Grants |
238 | 0 | 0 | |
|
Lee Ranch Mine San Mateo |
135 | 1 | 1 |
About this data
Water systems are matched to McKinley County, nearest to Black Rock 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 New Mexico 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.