Water Quality: Chimayo, NM

2 water systems • 1,202 people served

Multiple Health Violations
128
Total Violations
29
Health-Based Violations
2
Water Systems
1,202
Population Served

Water Quality Summary

Chimayo is served by 2 public water systems with a combined service population of 1,202 people, and has 128 EPA Safe Drinking Water Act violations on record. Critically, 29 of those are health-based violations, meaning one or more contaminants were detected above EPA-established safe levels — a serious public health concern. Chimayo's violation count is 24% below the national average for New Mexico. Contaminants associated with violations include Chlorine Dioxide.

Contaminants Found

Chlorine Dioxide

Can cause anemia in infants and young children; may cause nervous system effects at high levels.

Common source: Water treatment disinfectant used to control taste, odor, and microorganisms

EPA limit: 0.8 mg/L

Water Systems Serving Chimayo

System Name PWSID Source Population Violations
GREATER CHIMAYO MDWCA NM3502426 Groundwater 1,050 44
RIO CHIQUITO MDWCA NM3504926 Groundwater 152 84

Concerned About Your Water?

A home water filter can remove common contaminants. NSF-certified filters are tested against EPA standards.

Consider a reverse osmosis system for comprehensive filtration or a carbon filter for basic improvement.

Other Cities in New Mexico

View all cities in New Mexico →

Data Sources

Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). Data includes all recorded violations for active community water systems.

Verify at epa.govSearch ECHO for NM