B65/100
CITY OF SAN ANGELO — Water Quality Report 2026
Serving 105,229 people · Texas
Water Source
Surface Water
County
—
System ID
TX2260001
Violations
9
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
strontium | 2200.00 µg/L | — | Above Goal |
Lead (90th percentile) | 0.004 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
4
Violations (last 5yr)
0
Unresolved
2
Health-Related
TIER 3Resolved
Monitoring / Reporting Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: December 30, 2024 – February 4, 2025Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved
Exceeded the Maximum Contaminant Level (running average)
When: October 1, 2024 – December 31, 2024Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: September 22, 2024 – November 21, 2024Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved
Exceeded the Maximum Contaminant Level (running average)
When: July 1, 2024 – September 30, 2024Rule: Stage 2 DBPREnforcement: 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 SAN ANGELO
Is CITY OF SAN ANGELO water safe to drink?
CITY OF SAN ANGELO water receives a grade of B (65/100), which is considered good. Out of 69 contaminants tested, none exceed EPA legal limits. 2 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has CITY OF SAN ANGELO detected?
69 contaminants were tested in CITY OF SAN ANGELO's water. Notable contaminants include Lead (90th percentile), strontium. No contaminants exceed EPA legal limits. 2 exceed EPA health goals (MCLGs).
Does CITY OF SAN ANGELO have any EPA violations?
Yes, CITY OF SAN ANGELO has 9 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, MCL, Other. 5 are health-based violations.
How many people does CITY OF SAN ANGELO serve?
CITY OF SAN ANGELO serves approximately 105,229 people, Texas.
What type of water does CITY OF SAN ANGELO provide?
CITY OF SAN ANGELO 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 TX2260001.
How does CITY OF SAN ANGELO compare to other utilities in Texas?
CITY OF SAN ANGELO scores 65/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Texas state page for a full comparison of water systems.