A89/100
CITY OF LUCAS — Water Quality Report 2026
Serving 9,080 people · Texas
Water Source
Purchased Surface Water
County
—
System ID
TX0430054
Violations
8
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.004 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
2
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: January 30, 2022 – July 19, 2021Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: October 1, 2021 – November 17, 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 CITY OF LUCAS
Is CITY OF LUCAS water safe to drink?
CITY OF LUCAS water receives a grade of A (89/100), 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 CITY OF LUCAS detected?
31 contaminants were tested in CITY OF LUCAS's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does CITY OF LUCAS have any EPA violations?
Yes, CITY OF LUCAS has 8 EPA violation(s) on record, with the most recent in 2022. Violation types include Other, MR, MON.
How many people does CITY OF LUCAS serve?
CITY OF LUCAS serves approximately 9,080 people, Texas.
What type of water does CITY OF LUCAS provide?
CITY OF LUCAS 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 TX0430054.
How does CITY OF LUCAS compare to other utilities in Texas?
CITY OF LUCAS scores 89/100 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.