C51/100
439 WSC — Water Quality Report 2026
Serving 7,836 people · Texas
Water Source
Purchased Surface Water
County
—
System ID
TX0140076
Violations
17
Contaminant Test Results
EPA Violation History
2
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: November 1, 2024 – December 24, 2024Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 1, 2023 – October 31, 2023Rule: Total Coliform 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 439 WSC
Is 439 WSC water safe to drink?
439 WSC water receives a grade of C (51/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 17 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has 439 WSC detected?
31 contaminants were tested in 439 WSC's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does 439 WSC have any EPA violations?
Yes, 439 WSC has 17 EPA violation(s) on record, with the most recent in 2024. Violation types include Other, MON, MR. 8 are health-based violations.
How many people does 439 WSC serve?
439 WSC serves approximately 7,836 people, Texas.
What type of water does 439 WSC provide?
439 WSC 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 TX0140076.
How does 439 WSC compare to other utilities in Texas?
439 WSC scores 51/100 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.