A94/100
GALVESTON COUNTY WCID 12 — Water Quality Report 2026
Serving 6,189 people · Texas
Water Source
Purchased Surface Water
County
—
System ID
TX0840031
Violations
3
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 1992.
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 GALVESTON COUNTY WCID 12
Is GALVESTON COUNTY WCID 12 water safe to drink?
GALVESTON COUNTY WCID 12 water receives a grade of A (94/100), which is considered excellent. Out of 31 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has GALVESTON COUNTY WCID 12 detected?
31 contaminants were tested in GALVESTON COUNTY WCID 12's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does GALVESTON COUNTY WCID 12 have any EPA violations?
Yes, GALVESTON COUNTY WCID 12 has 3 EPA violation(s) on record, with the most recent in 1992. Violation types include MR, Other.
How many people does GALVESTON COUNTY WCID 12 serve?
GALVESTON COUNTY WCID 12 serves approximately 6,189 people, Texas.
What type of water does GALVESTON COUNTY WCID 12 provide?
GALVESTON COUNTY WCID 12 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 TX0840031.
How does GALVESTON COUNTY WCID 12 compare to other utilities in Texas?
GALVESTON COUNTY WCID 12 scores 94/100 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.