F0/100
LIBERTY WATER LPSCO — Water Quality Report 2026
Serving 50,770 people · Arizona
Water Source
Groundwater
County
—
System ID
AZ0407046
Violations
232
Contaminant Test Results
EPA Violation History
2
Violations (last 5yr)
0
Unresolved
1
Health-Related
TIER 2Resolved
Violation related to Consumer Confidence Report
When: December 25, 2023 – October 31, 2024Rule: Consumer Confidence RuleEnforcement: 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 LIBERTY WATER LPSCO
Is LIBERTY WATER LPSCO water safe to drink?
LIBERTY WATER LPSCO water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 232 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has LIBERTY WATER LPSCO detected?
66 contaminants were tested in LIBERTY WATER LPSCO's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does LIBERTY WATER LPSCO have any EPA violations?
Yes, LIBERTY WATER LPSCO has 232 EPA violation(s) on record, with the most recent in 2023. Violation types include TT, MR, Other. 3 are health-based violations.
How many people does LIBERTY WATER LPSCO serve?
LIBERTY WATER LPSCO serves approximately 50,770 people, Arizona. The system provides water to 1 community: Litchfield Park.
What type of water does LIBERTY WATER LPSCO provide?
LIBERTY WATER LPSCO sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is AZ0407046.
How does LIBERTY WATER LPSCO compare to other utilities in Arizona?
LIBERTY WATER LPSCO 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.