B71/100
SAND FLAT WSC — Water Quality Report 2026
Serving 4,569 people · Texas
Water Source
Groundwater
County
—
System ID
TX2120020
Violations
29
Contaminant Test Results
EPA Violation History
2
Violations (last 5yr)
1
Unresolved
0
Health-Related
TIER 3Unresolved
Disinfection byproduct treatment technique failure
When: February 13, 2023Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Resolved
Failed to issue ongoing public notification
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 1, 2022 – May 25, 2022Rule: 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 SAND FLAT WSC
Is SAND FLAT WSC water safe to drink?
SAND FLAT WSC water receives a grade of B (71/100), which is considered good. Out of 31 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has SAND FLAT WSC detected?
31 contaminants were tested in SAND FLAT WSC's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does SAND FLAT WSC have any EPA violations?
Yes, SAND FLAT WSC has 29 EPA violation(s) on record, with the most recent in 2023. Violation types include Other, MR.
How many people does SAND FLAT WSC serve?
SAND FLAT WSC serves approximately 4,569 people, Texas.
What type of water does SAND FLAT WSC provide?
SAND FLAT WSC sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is TX2120020.
How does SAND FLAT WSC compare to other utilities in Texas?
SAND FLAT WSC scores 71/100 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.