Water Quality: Grand Canyon, AZ
3 water systems • 18,730 people served
Multiple Health Violations317
Total Violations
12
Health-Based Violations
3
Water Systems
18,730
Population Served
Water Quality Summary
Grand Canyon has 12 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Chlorine Dioxide, Fecal Coliform, Stage 2 DBP, TTHM. In total, 317 violations are on record for 3 water systems serving 18,730 people.
Contaminants Found
Chlorine Dioxide
Fecal Coliform
Stage 2 DBP
TTHM
Water Systems Serving Grand Canyon
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| GRAND CANYON NATIONAL PARK | AZ0403702 | Groundwater | 16,590 | 169 |
| HYDRO RESOURCES-TUSAYAN | AZ0403312 | Groundwater | 1,710 | 62 |
| GRAND CANYON JUNCTION HYDRO | AZ0403084 | Groundwater | 430 | 86 |
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.