Water quality for ZIP code 87311
ZIP 87311 covers Church Rock, Pinedale, Sundance, Gallup, White Cliffs, and Iyanbito in McKinley County, New Mexico, one of 20 ZIP codes in the 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 |
|---|---|---|---|---|
| Whispering Cedars Water Association Jamestown |
425 | 2 | 10.5 mi | |
| Gallup Water System Gallup |
20,880 | 3 | 14.2 mi | |
| Gamerco Water & Sanitation Gamerco |
1,744 | 1 | 14.3 mi | |
| Coal Basin Dwua Gallup |
116 | 4 | 14.9 mi | |
| Yah TA Hey W & SD Yatahey |
435 | 3 | 15.4 mi | |
| Top of the World Water Association Corp Continental Divide |
177 | 4 | 17.6 mi | |
| D & S Trailer Ranch Gallup |
109 | 2 | 18.3 mi | |
| Block a Well Co-Op Gallup |
92 | 5 | 21.1 mi | |
| ST Williams Mobile Home Park Mentmore |
82 | 4 | 21.2 mi | |
| Sagebrush Water Co-Op Mentmore |
54 | 4 | 21.4 mi | |
| Thoreau Water & Sanitation District Thoreau |
1,173 | 5 | 21.5 mi | |
| Manuelito Navajo Childrens Home Gallup |
35 | 2 | 22.0 mi | |
| Cedar Ridge Trailer Park Gallup |
65 | 3 | 22.8 mi | |
| Bluewater Lake Mdwca Bluewater |
135 | 1 | 31.2 mi | |
| Ramah Water & Sanitation District Ramah |
517 | 2 | 32.5 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 |
|---|---|---|---|---|
|
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 | |
|
Gallup Port of Entry Gallup |
1,500 | 1 | 1 | |
|
Speedys Black Hat Store Gallup |
800 | 1 | 1 | |
|
Broken Arrow Bible Ranch Gallup |
300 | 1 | 1 | |
|
Kamp Kiwanis Gallup |
150 | 0 | 0 | |
|
EL Sabino Store Gallup |
150 | 1 | 0 | |
|
Jem Trading Vanderwagen |
25 | 2 | 0 | |
|
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, 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 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.