TapSafetyReport
B74/100

EPCOR - NORTH EAST AGUA FRIA — Water Quality Report 2026

Serving 14,723 people · Arizona

Water Source
Groundwater
County
—
System ID
AZ0407531
Violations
26

Contaminant Test Results

EPA Violation History

9

Violations (last 5yr)

0

Unresolved

0

Health-Related

TIER 3Resolved

Exceeded the MCL for disinfection byproducts

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

When: April 1, 2024 – June 30, 2024Enforcement: Resolving — corrective action underway
TIER 3Resolved

Exceeded the MCL for disinfection byproducts

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

When: January 1, 2024 – March 31, 2024Enforcement: Resolving — corrective action underway
TIER 3Resolved

Exceeded the MCL for disinfection byproducts

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

When: January 1, 2024 – March 31, 2024Enforcement: Resolving — corrective action underway
TIER 3Resolved

Exceeded the MCL for disinfection byproducts

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

When: July 1, 2023 – September 30, 2023Enforcement: Resolving — corrective action underway
TIER 3Resolved

Exceeded the MCL for disinfection byproducts

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

When: July 1, 2023 – September 30, 2023Enforcement: Resolving — corrective action underway
TIER 3Resolved

Exceeded the MCL for disinfection byproducts

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

When: July 1, 2023 – September 30, 2023Enforcement: Resolving — corrective action underway
TIER 3Resolved

Exceeded the MCL for disinfection byproducts

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

When: July 1, 2023 – September 30, 2023Enforcement: Resolving — corrective action underway
TIER 3Resolved

Exceeded the MCL for disinfection byproducts

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

When: July 1, 2023 – September 30, 2023Enforcement: Resolving — corrective action underway
TIER 3Resolved

Exceeded the MCL for disinfection byproducts

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

When: April 1, 2023 – June 30, 2023Enforcement: 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 - NORTH EAST AGUA FRIA

Is EPCOR - NORTH EAST AGUA FRIA water safe to drink?

EPCOR - NORTH EAST AGUA FRIA water receives a grade of B (74/100), which is considered good. Out of 51 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.

What contaminants has EPCOR - NORTH EAST AGUA FRIA detected?

51 contaminants were tested in EPCOR - NORTH EAST AGUA FRIA's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.

Does EPCOR - NORTH EAST AGUA FRIA have any EPA violations?

Yes, EPCOR - NORTH EAST AGUA FRIA has 26 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, Other.

How many people does EPCOR - NORTH EAST AGUA FRIA serve?

EPCOR - NORTH EAST AGUA FRIA serves approximately 14,723 people, Arizona. The system provides water to 1 community: Phoenix.

What type of water does EPCOR - NORTH EAST AGUA FRIA provide?

EPCOR - NORTH EAST AGUA FRIA sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is AZ0407531.

How does EPCOR - NORTH EAST AGUA FRIA compare to other utilities in Arizona?

EPCOR - NORTH EAST AGUA FRIA scores 74/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Arizona state page for a full comparison of water systems.

Cities Served

Phoenix