TapSafetyReport
D28/100

CITY OF LIBERTY HILL — Water Quality Report 2026

Serving 8,777 people · Texas

Water Source
Purchased Surface Water
County
—
System ID
TX2460013
Violations
49

Contaminant Test Results

1 contaminant above EPA health goals
ContaminantDetectedLimit (MCL)Status
Lead (90th percentile)
0.002 mg/L0.015 mg/LAbove Goal

EPA Violation History

9

Violations (last 5yr)

1

Unresolved

4

Health-Related

TIER 3Unresolved

Failed Level 2 Assessment under Revised Total Coliform Rule

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

When: April 1, 2025 – June 30, 2025Rule: Stage 1 DBPRVerify on EPA.gov
TIER 3Resolved

Disinfection byproduct treatment technique failure

When: May 25, 2022 – March 5, 2022Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved

Disinfection byproduct treatment technique failure

When: May 4, 2022 – March 5, 2022Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved

Disinfection byproduct treatment technique failure

When: November 28, 2021 – February 8, 2022Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved

Disinfection byproduct treatment technique failure

When: November 28, 2021 – February 8, 2022Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved

Exceeded the Maximum Contaminant Level (running average)

When: October 1, 2021 – December 31, 2021Enforcement: Resolving — corrective action underway
TIER 2Resolved

Exceeded the Maximum Contaminant Level (running average)

When: October 1, 2021 – December 31, 2021Enforcement: Resolving — corrective action underway
TIER 2Resolved

Exceeded the Maximum Contaminant Level (running average)

When: July 1, 2021 – September 30, 2021Enforcement: Resolving — corrective action underway
TIER 2Resolved

Exceeded the Maximum Contaminant Level (running average)

When: July 1, 2021 – September 30, 2021Enforcement: 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 CITY OF LIBERTY HILL

Is CITY OF LIBERTY HILL water safe to drink?

CITY OF LIBERTY HILL water receives a grade of D (28/100), which is considered poor. 0 contaminant(s) exceed EPA legal limits and 49 violation(s) are on record. Customers may want to consider using a water filter.

What contaminants has CITY OF LIBERTY HILL detected?

1 contaminants were tested in CITY OF LIBERTY HILL's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).

Does CITY OF LIBERTY HILL have any EPA violations?

Yes, CITY OF LIBERTY HILL has 49 EPA violation(s) on record, with the most recent in 2025. Violation types include MR, Other, MCL. 5 are health-based violations.

How many people does CITY OF LIBERTY HILL serve?

CITY OF LIBERTY HILL serves approximately 8,777 people, Texas.

What type of water does CITY OF LIBERTY HILL provide?

CITY OF LIBERTY HILL sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is TX2460013.

How does CITY OF LIBERTY HILL compare to other utilities in Texas?

CITY OF LIBERTY HILL scores 28/100 with a grade of D (poor). This score suggests significant water quality concerns relative to other utilities. Visit our Texas state page for a full comparison of water systems.