F0/100
ARIZONA WATER CO - MIAMI CLAYPOOL — Water Quality Report 2026
Serving 8,656 people · Arizona
Water Source
Groundwater
County
—
System ID
AZ0404002
Violations
193
Contaminant Test Results
EPA Violation History
2
Violations (last 5yr)
0
Unresolved
1
Health-Related
TIER 3Resolved
Reporting violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 17, 2024 – November 13, 2024Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved
Treatment technique violation
When: October 17, 2024 – November 13, 2024Rule: 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 ARIZONA WATER CO - MIAMI CLAYPOOL
Is ARIZONA WATER CO - MIAMI CLAYPOOL water safe to drink?
ARIZONA WATER CO - MIAMI CLAYPOOL water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 193 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has ARIZONA WATER CO - MIAMI CLAYPOOL detected?
31 contaminants were tested in ARIZONA WATER CO - MIAMI CLAYPOOL's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does ARIZONA WATER CO - MIAMI CLAYPOOL have any EPA violations?
Yes, ARIZONA WATER CO - MIAMI CLAYPOOL has 193 EPA violation(s) on record, with the most recent in 2024. Violation types include RPT, TT, MR. 1 are health-based violations.
How many people does ARIZONA WATER CO - MIAMI CLAYPOOL serve?
ARIZONA WATER CO - MIAMI CLAYPOOL serves approximately 8,656 people, Arizona. The system provides water to 1 community: Miami.
What type of water does ARIZONA WATER CO - MIAMI CLAYPOOL provide?
ARIZONA WATER CO - MIAMI CLAYPOOL sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is AZ0404002.
How does ARIZONA WATER CO - MIAMI CLAYPOOL compare to other utilities in Arizona?
ARIZONA WATER CO - MIAMI CLAYPOOL 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.