B75/100
SAN LEON MUD — Water Quality Report 2026
Serving 11,622 people · Texas
Water Source
Purchased Surface Water
County
—
System ID
TX0840063
Violations
21
Contaminant Test Results
EPA Violation History
3
Violations (last 5yr)
0
Unresolved
0
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 24, 2025Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: September 1, 2021 – December 4, 2023Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: August 1, 2021 – December 4, 2023Rule: Ground Water 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 SAN LEON MUD
Is SAN LEON MUD water safe to drink?
SAN LEON MUD water receives a grade of B (75/100), which is considered good. Out of 31 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has SAN LEON MUD detected?
31 contaminants were tested in SAN LEON MUD's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does SAN LEON MUD have any EPA violations?
Yes, SAN LEON MUD has 21 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, Other, MON. 1 are health-based violations.
How many people does SAN LEON MUD serve?
SAN LEON MUD serves approximately 11,622 people, Texas.
What type of water does SAN LEON MUD provide?
SAN LEON MUD sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is TX0840063.
How does SAN LEON MUD compare to other utilities in Texas?
SAN LEON MUD scores 75/100 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.