TapSafetyReport
F0/100

EPCOR - ANTHEM — Water Quality Report 2026

Serving 23,826 people · Arizona

Water Source
Surface Water
County
—
System ID
AZ0407504
Violations
121

Contaminant Test Results

EPA Violation History

6

Violations (last 5yr)

0

Unresolved

0

Health-Related

TIER 3Resolved

Failed to complete routine monitoring

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: March 1, 2024 – March 31, 2024Rule: Surface Water Treatment RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved

Missed required monitoring deadline

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: March 1, 2024 – March 31, 2024Rule: Surface Water Treatment RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved

Failed to complete routine monitoring

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: March 1, 2024 – March 31, 2024Rule: Surface Water Treatment RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved

Failed to complete routine monitoring

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: October 1, 2023 – October 31, 2023Rule: Surface Water Treatment RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved

Failed to complete routine monitoring

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: August 1, 2023 – August 31, 2023Rule: Surface Water Treatment RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved

Missed required monitoring deadline

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: September 1, 2022 – September 30, 2022Rule: Surface Water Treatment 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 - ANTHEM

Is EPCOR - ANTHEM water safe to drink?

EPCOR - ANTHEM water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 121 violation(s) are on record. Customers may want to consider using a water filter.

What contaminants has EPCOR - ANTHEM detected?

69 contaminants were tested in EPCOR - ANTHEM's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.

Does EPCOR - ANTHEM have any EPA violations?

Yes, EPCOR - ANTHEM has 121 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, TT, Other. 1 are health-based violations.

How many people does EPCOR - ANTHEM serve?

EPCOR - ANTHEM serves approximately 23,826 people, Arizona. The system provides water to 1 community: Anthem.

What type of water does EPCOR - ANTHEM provide?

EPCOR - ANTHEM 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 AZ0407504.

How does EPCOR - ANTHEM compare to other utilities in Arizona?

EPCOR - ANTHEM 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.

Cities Served

Anthem