F0/100
CITY OF ANDREWS — Water Quality Report 2026
Serving 14,109 people · Texas
Water Source
Groundwater
County
—
System ID
TX0020001
Violations
164
Contaminant Test Results
EPA Violation History
8
Violations (last 5yr)
0
Unresolved
8
Health-Related
TIER 2Resolved
Exceeded the Maximum Contaminant Level (running average)
When: January 1, 2024 – March 31, 2024Enforcement: Resolving — corrective action underway
TIER 2Resolved
Exceeded the Maximum Contaminant Level (running average)
When: October 1, 2023 – December 31, 2023Enforcement: Resolving — corrective action underway
TIER 2Resolved
Exceeded the Maximum Contaminant Level (running average)
When: July 1, 2023 – September 30, 2023Enforcement: Resolving — corrective action underway
TIER 2Resolved
Exceeded the Maximum Contaminant Level (running average)
When: April 1, 2023 – June 30, 2023Enforcement: Resolving — corrective action underway
TIER 2Resolved
Exceeded the Maximum Contaminant Level (running average)
When: January 1, 2023 – March 31, 2023Enforcement: Resolving — corrective action underway
TIER 2Resolved
Exceeded the Maximum Contaminant Level (running average)
When: October 1, 2022 – December 31, 2022Enforcement: Formal — state order issued
TIER 2Resolved
Exceeded the Maximum Contaminant Level (running average)
When: July 1, 2022 – September 30, 2022Enforcement: Formal — state order issued
TIER 2Resolved
Exceeded the Maximum Contaminant Level (running average)
When: April 1, 2022 – June 30, 2022Enforcement: 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 CITY OF ANDREWS
Is CITY OF ANDREWS water safe to drink?
CITY OF ANDREWS water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 164 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has CITY OF ANDREWS detected?
51 contaminants were tested in CITY OF ANDREWS's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does CITY OF ANDREWS have any EPA violations?
Yes, CITY OF ANDREWS has 164 EPA violation(s) on record, with the most recent in 2024. Violation types include MCL, MON, Other. 141 are health-based violations.
How many people does CITY OF ANDREWS serve?
CITY OF ANDREWS serves approximately 14,109 people, Texas.
What type of water does CITY OF ANDREWS provide?
CITY OF ANDREWS sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is TX0020001.
How does CITY OF ANDREWS compare to other utilities in Texas?
CITY OF ANDREWS scores 0/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Texas state page for a full comparison of water systems.