F0/100
TRAVIS COUNTY WCID 18 — Water Quality Report 2026
Serving 5,733 people · Texas
Water Source
Surface Water
County
—
System ID
TX2270083
Violations
39
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2017.
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 TRAVIS COUNTY WCID 18
Is TRAVIS COUNTY WCID 18 water safe to drink?
TRAVIS COUNTY WCID 18 water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 39 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has TRAVIS COUNTY WCID 18 detected?
31 contaminants were tested in TRAVIS COUNTY WCID 18's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does TRAVIS COUNTY WCID 18 have any EPA violations?
Yes, TRAVIS COUNTY WCID 18 has 39 EPA violation(s) on record, with the most recent in 2017. Violation types include MR, MCL, MON. 19 are health-based violations.
How many people does TRAVIS COUNTY WCID 18 serve?
TRAVIS COUNTY WCID 18 serves approximately 5,733 people, Texas.
What type of water does TRAVIS COUNTY WCID 18 provide?
TRAVIS COUNTY WCID 18 sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is TX2270083.
How does TRAVIS COUNTY WCID 18 compare to other utilities in Texas?
TRAVIS COUNTY WCID 18 scores 0/100 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.