Tapcensus

New Mexico

Chaves County drinking water quality

15 active public water systems serve 64,098 people in Chaves County. 4 are compliant, 11 had at least one EPA violation in the past three years, 2 are designated serious violators, and 3 carry a health flag.

Active systems 15 10 community systems
People served 64K by public water systems
Systems with violations 11 73% of active systems, past 3 years
Serious violators 2 3 systems carry a health flag

Needs attention

Roswell Municipal Water System NM3520203 · Roswell · Community water system · Serves 54,025 4 rules violated in the past three years. Unresolved: E. coli (Escherichia coli) and Groundwater Rule (GWR).
Roswell Correctional Center NM3552803 · Hagerman · Community water system · Serves 280 5 rules violated in the past three years. Unresolved: Consumer Confidence Rule (CCR) and Groundwater Rule (GWR).
Lake Arthur Water Department NM3520003 · Lake Arthur · Community water system · Serves 374 1 rule violated in the past three years. Unresolved: Groundwater Rule (GWR).

Community water systems

10 systems, largest first
SystemServesStatusRules violated, 3 yrUnresolved
Roswell Municipal Water System
Roswell
54,025 4 1
Berrendo Cooperative Wua
Roswell
4,304 2 0
Dexter Municipal Water System
Dexter
1,554 0 0
Hagerman Water System
Hagerman
1,248 1 0
Cumberland Cooperative Wua
Roswell
588 0 0
Fambrough Mdwca
Hagerman
439 0 0
Lake Arthur Water Department
Lake Arthur
374 1 1
Roswell Correctional Center
Hagerman
280 5 2
Greenfield Mdwca
Hagerman
246 0 0
Wild Willys RV Park
Roswell
142 1 0
Non-community systems (5: schools, campgrounds, workplaces, restaurants)

These systems serve places people visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Mesa Rest Area
Roswell
500 1 0
Leprino
Roswell
150 4 0
Generations of Learning
Roswell
140 1 0
Midway RV Park
Dexter
73 1 0
Roswell Landfill Water System
Roswell
35 1 0
Inactive systems (22, no longer operating or reporting)

Kept for the record and excluded from the county totals above. Browse inactive systems.

About this data

Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.

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.