A80/100
SUN WSC — Water Quality Report 2026
Serving 3,420 people · Texas
Water Source
Purchased Surface Water
County
—
System ID
TX2210015
Violations
12
Contaminant Test Results
EPA Violation History
2
Violations (last 5yr)
1
Unresolved
0
Health-Related
TIER 3Resolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: November 1, 2024 – November 30, 2024Rule: Total Coliform RuleEnforcement: Resolving — corrective action underway
TIER 3Unresolved
Disinfection byproduct treatment technique failure
When: July 4, 2021Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
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 SUN WSC
Is SUN WSC water safe to drink?
SUN WSC water receives a grade of A (80/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has SUN WSC detected?
1 contaminants were tested in SUN WSC's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does SUN WSC have any EPA violations?
Yes, SUN WSC has 12 EPA violation(s) on record, with the most recent in 2024. Violation types include MON, Other, MR. 2 are health-based violations.
How many people does SUN WSC serve?
SUN WSC serves approximately 3,420 people, Texas.
What type of water does SUN WSC provide?
SUN 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 TX2210015.
How does SUN WSC compare to other utilities in Texas?
SUN WSC scores 80/100 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.