Water Quality: Nogales, AZ
4 water systems • 22,692 people served
Multiple Health Violations896
Total Violations
10
Health-Based Violations
4
Water Systems
22,692
Population Served
Water Quality Summary
Nogales has 10 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Chlorine Dioxide, Contaminant 1094, E. coli, Stage 2 DBP. In total, 896 violations are on record for 4 water systems serving 22,692 people.
Contaminants Found
Chlorine Dioxide
Contaminant 1094
E. coli
Stage 2 DBP
Water Systems Serving Nogales
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| NOGALES CITY OF | AZ0412004 | Groundwater | 22,000 | 661 |
| TOWN & COUNTRY - PRESTON | AZ0412311 | Groundwater | 430 | 88 |
| THE GRAND ACRES | AZ0412305 | Groundwater | 153 | 45 |
| KINO RANCH 2 | AZ0412015 | Groundwater | 109 | 102 |
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.
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.