C41/100
CITY OF GONZALES — Water Quality Report 2026
Serving 9,172 people · Texas
Water Source
Surface Water
County
—
System ID
TX0890001
Violations
23
Contaminant Test Results
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Failed to conduct Level 1 Assessment
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: August 10, 2022 – November 8, 2022Rule: Consumer Confidence RuleEnforcement: 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 GONZALES
Is CITY OF GONZALES water safe to drink?
CITY OF GONZALES water receives a grade of C (41/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 23 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has CITY OF GONZALES detected?
41 contaminants were tested in CITY OF GONZALES's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does CITY OF GONZALES have any EPA violations?
Yes, CITY OF GONZALES has 23 EPA violation(s) on record, with the most recent in 2022. Violation types include MR, MON, MCL. 9 are health-based violations.
How many people does CITY OF GONZALES serve?
CITY OF GONZALES serves approximately 9,172 people, Texas.
What type of water does CITY OF GONZALES provide?
CITY OF GONZALES sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is TX0890001.
How does CITY OF GONZALES compare to other utilities in Texas?
CITY OF GONZALES scores 41/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Texas state page for a full comparison of water systems.