A92/100
DEAN WSC — Water Quality Report 2026
Serving 5,907 people · Texas
Water Source
Groundwater
County
—
System ID
TX2120009
Violations
4
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2012.
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 DEAN WSC
Is DEAN WSC water safe to drink?
DEAN WSC water receives a grade of A (92/100), which is considered excellent. Out of 51 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has DEAN WSC detected?
51 contaminants were tested in DEAN WSC's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does DEAN WSC have any EPA violations?
Yes, DEAN WSC has 4 EPA violation(s) on record, with the most recent in 2012. Violation types include MR, MCL, Other. 1 are health-based violations.
How many people does DEAN WSC serve?
DEAN WSC serves approximately 5,907 people, Texas.
What type of water does DEAN WSC provide?
DEAN WSC sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is TX2120009.
How does DEAN WSC compare to other utilities in Texas?
DEAN WSC scores 92/100 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.