F14/100
SHELBYVILLE WSC — Water Quality Report 2026
Serving 1,800 people · Texas
Water Source
Groundwater
County
—
System ID
TX2100014
Violations
42
Contaminant Test Results
EPA Violation History
2
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: November 12, 2021 – February 4, 2025Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: August 20, 2021 – October 12, 2021Rule: 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 SHELBYVILLE WSC
Is SHELBYVILLE WSC water safe to drink?
SHELBYVILLE WSC water receives a grade of F (14/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 42 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has SHELBYVILLE WSC detected?
31 contaminants were tested in SHELBYVILLE WSC's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does SHELBYVILLE WSC have any EPA violations?
Yes, SHELBYVILLE WSC has 42 EPA violation(s) on record, with the most recent in 2021. Violation types include Other, MR, MCL. 11 are health-based violations.
How many people does SHELBYVILLE WSC serve?
SHELBYVILLE WSC serves approximately 1,800 people, Texas.
What type of water does SHELBYVILLE WSC provide?
SHELBYVILLE WSC sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is TX2100014.
How does SHELBYVILLE WSC compare to other utilities in Texas?
SHELBYVILLE WSC scores 14/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Texas state page for a full comparison of water systems.