A86/100
CITY OF CUERO — Water Quality Report 2026
Serving 9,807 people · Texas
Water Source
Groundwater
County
—
System ID
TX0620001
Violations
6
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2010.
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 CUERO
Is CITY OF CUERO water safe to drink?
CITY OF CUERO water receives a grade of A (86/100), which is considered excellent. Out of 31 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has CITY OF CUERO detected?
31 contaminants were tested in CITY OF CUERO's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does CITY OF CUERO have any EPA violations?
Yes, CITY OF CUERO has 6 EPA violation(s) on record, with the most recent in 2010. Violation types include MR, MCL, Other. 2 are health-based violations.
How many people does CITY OF CUERO serve?
CITY OF CUERO serves approximately 9,807 people, Texas.
What type of water does CITY OF CUERO provide?
CITY OF CUERO sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is TX0620001.
How does CITY OF CUERO compare to other utilities in Texas?
CITY OF CUERO scores 86/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Texas state page for a full comparison of water systems.