D32/100
ARIZONA WATER CO - OVERGAARD — Water Quality Report 2026
Serving 13,797 people · Arizona
Water Source
Groundwater
County
—
System ID
AZ0409004
Violations
65
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
chlorate | 400.00 µg/L | — | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2015.
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About ARIZONA WATER CO - OVERGAARD
Is ARIZONA WATER CO - OVERGAARD water safe to drink?
ARIZONA WATER CO - OVERGAARD water receives a grade of D (32/100), which is considered poor. 0 contaminant(s) exceed EPA legal limits and 65 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has ARIZONA WATER CO - OVERGAARD detected?
66 contaminants were tested in ARIZONA WATER CO - OVERGAARD's water. Notable contaminants include chlorate. No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does ARIZONA WATER CO - OVERGAARD have any EPA violations?
Yes, ARIZONA WATER CO - OVERGAARD has 65 EPA violation(s) on record, with the most recent in 2015. Violation types include MR, Other.
How many people does ARIZONA WATER CO - OVERGAARD serve?
ARIZONA WATER CO - OVERGAARD serves approximately 13,797 people, Arizona. The system provides water to 1 community: Heber.
What type of water does ARIZONA WATER CO - OVERGAARD provide?
ARIZONA WATER CO - OVERGAARD sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is AZ0409004.
How does ARIZONA WATER CO - OVERGAARD compare to other utilities in Arizona?
ARIZONA WATER CO - OVERGAARD scores 32/100 with a grade of D (poor). This score suggests significant water quality concerns relative to other utilities. Visit our Arizona state page for a full comparison of water systems.