A98/100
CITY OF HOUSTON WILLOW CHASE — Water Quality Report 2026
Serving 14,169 people · Texas
Water Source
Groundwater
County
—
System ID
TX1011902
Violations
2
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2011.
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 HOUSTON WILLOW CHASE
Is CITY OF HOUSTON WILLOW CHASE water safe to drink?
CITY OF HOUSTON WILLOW CHASE water receives a grade of A (98/100), which is considered excellent. Out of 51 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has CITY OF HOUSTON WILLOW CHASE detected?
51 contaminants were tested in CITY OF HOUSTON WILLOW CHASE's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does CITY OF HOUSTON WILLOW CHASE have any EPA violations?
Yes, CITY OF HOUSTON WILLOW CHASE has 2 EPA violation(s) on record, with the most recent in 2011. Violation types include MR.
How many people does CITY OF HOUSTON WILLOW CHASE serve?
CITY OF HOUSTON WILLOW CHASE serves approximately 14,169 people, Texas.
What type of water does CITY OF HOUSTON WILLOW CHASE provide?
CITY OF HOUSTON WILLOW CHASE sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is TX1011902.
How does CITY OF HOUSTON WILLOW CHASE compare to other utilities in Texas?
CITY OF HOUSTON WILLOW CHASE scores 98/100 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.