TapSafetyReport
B69/100

AMARILLO MUTUAL WATER COMPANY — Water Quality Report 2026

Serving 3,134 people · California

Water Source
Groundwater
County
—
System ID
CA1910002
Violations
23

Contaminant Test Results

EPA Violation History

7

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: October 1, 2022 – December 31, 2022Rule: Revised Total Coliform RuleEnforcement: Formal — state order issued
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: October 1, 2022 – December 31, 2022Rule: Revised Total Coliform RuleEnforcement: Formal — state order issued
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, 2022 – June 30, 2022Rule: Revised Total Coliform RuleEnforcement: Formal — state order issued
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, 2022 – June 30, 2022Rule: Revised Total Coliform RuleEnforcement: Formal — state order issued
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, 2022 – December 31, 2022Enforcement: Formal — state order issued
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, 2021 – September 30, 2021Rule: Revised Total Coliform RuleEnforcement: Formal — state order issued
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, 2021 – September 30, 2021Rule: Revised Total Coliform RuleEnforcement: Formal — state order issued

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 AMARILLO MUTUAL WATER COMPANY

Is AMARILLO MUTUAL WATER COMPANY water safe to drink?

AMARILLO MUTUAL WATER COMPANY water receives a grade of B (69/100), which is considered good. Out of 1 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.

What contaminants has AMARILLO MUTUAL WATER COMPANY detected?

1 contaminants were tested in AMARILLO MUTUAL WATER COMPANY's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.

Does AMARILLO MUTUAL WATER COMPANY have any EPA violations?

Yes, AMARILLO MUTUAL WATER COMPANY has 23 EPA violation(s) on record, with the most recent in 2022. Violation types include MR, MCL. 2 are health-based violations.

How many people does AMARILLO MUTUAL WATER COMPANY serve?

AMARILLO MUTUAL WATER COMPANY serves approximately 3,134 people, California.

What type of water does AMARILLO MUTUAL WATER COMPANY provide?

AMARILLO MUTUAL WATER COMPANY sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is CA1910002.

How does AMARILLO MUTUAL WATER COMPANY compare to other utilities in California?

AMARILLO MUTUAL WATER COMPANY scores 69/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our California state page for a full comparison of water systems.