F0/100
EPCOR - MOOVALYA KEYS — Water Quality Report 2026
Serving 1,298 people · Arizona
Water Source
Surface Water
County
—
System ID
AZ0415006
Violations
229
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.62 mg/L | 1.30 mg/L | Over Limit |
Lead (90th percentile) | 0.006 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
3
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Failed to issue ongoing public notification
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 1, 2023 – January 9, 2024Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: July 2, 2021 – September 10, 2021Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: July 2, 2021 – September 10, 2021Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
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 EPCOR - MOOVALYA KEYS
Is EPCOR - MOOVALYA KEYS water safe to drink?
EPCOR - MOOVALYA KEYS water receives a grade of F (0/100), which is considered failing. 1 contaminant(s) exceed EPA legal limits and 229 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has EPCOR - MOOVALYA KEYS detected?
2 contaminants were tested in EPCOR - MOOVALYA KEYS's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does EPCOR - MOOVALYA KEYS have any EPA violations?
Yes, EPCOR - MOOVALYA KEYS has 229 EPA violation(s) on record, with the most recent in 2023. Violation types include MR, Other, TT. 16 are health-based violations.
How many people does EPCOR - MOOVALYA KEYS serve?
EPCOR - MOOVALYA KEYS serves approximately 1,298 people, Arizona. The system provides water to 1 community: Parker.
What type of water does EPCOR - MOOVALYA KEYS provide?
EPCOR - MOOVALYA KEYS sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is AZ0415006.
How does EPCOR - MOOVALYA KEYS compare to other utilities in Arizona?
EPCOR - MOOVALYA KEYS scores 0/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Arizona state page for a full comparison of water systems.