Tapcensus

Water quality for ZIP code 87410

ZIP 87410 covers Aztec, Cedar Hill, Center Point, South River, Crouch Mesa, and Spencerville in San Juan County, New Mexico, one of 16 ZIP codes in the county. 22 active public water systems serve the county; 18 had an EPA violation in the past three years.

Most likely your provider

Northstar Mdwca NM3520024 · Community water system · Surface water · Aztec
Serves 3,784 people Rules violated, past 3 years 4 Last sanitary survey Feb 20, 2024 Distance 4.8 mi

Your location is within the outer bounds of this system's EPA service area.

Other community water systems in San Juan County

16 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Aztec Domestic Water System
Aztec
9,673 3 6.1 mi
Blanco Mdwca
Blanco
1,148 3 9.7 mi
Apple Orchard Mdwca
Bloomfield
460 5 10.2 mi
Southside Mutual Domestic Water
Aztec
1,609 1 10.5 mi
Flora Vista Mutual Domestic
Farmington
3,726 4 11.0 mi
Bloomfield Water Supply System
Bloomfield
9,536 2 11.4 mi
Navajo Dam Domestic Water Consumers INC
Navajo Dam
545 4 12.5 mi
Morningstar Water System
Farmington
5,694 2 14.2 mi
Lee Hammond Water
Bloomfield
8,817 0 16.0 mi
Upper la Plata Water Users Association
La Plata
2,265 0 17.5 mi
Pine River Mdca
Navajo Dam
43 9 17.8 mi
Ngwsp Cutter Lateral
Ojo Encino
0 2 17.8 mi
Farmington Water System
Farmington
47,655 2 18.4 mi
Rosa Joint Ventures Water System
Aztec
239 4 23.4 mi
Lower Valley Water Users Association
Kirtland
8,683 0 29.1 mi
LA Vida Mission Community Water Supply
Farmington
200 4 54.1 mi
Non-community systems in San Juan County (5: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Hydro Pure Technology Inc.
Aztec
25 0 0
Enterprise Products Company Chaco Plant
Bloomfield
28 1 0
Navajo Lake State Park Cottonwood Camp
Navajo Dam
158 5 1
Navajo Lake State Park Pine Site
Navajo Dam
250 5 0
Chaco Culture National Historic Park
Nageezi
250 2 1
About this data

Water systems are matched to San Juan 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.