A81/100
CITY OF RICHLAND HILLS — Water Quality Report 2026
Serving 8,505 people · Texas
Water Source
Purchased Surface Water
County
—
System ID
TX2200022
Violations
8
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 2020.
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 RICHLAND HILLS
Is CITY OF RICHLAND HILLS water safe to drink?
CITY OF RICHLAND HILLS water receives a grade of A (81/100), which is considered excellent. Out of 51 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 RICHLAND HILLS detected?
51 contaminants were tested in CITY OF RICHLAND HILLS's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does CITY OF RICHLAND HILLS have any EPA violations?
Yes, CITY OF RICHLAND HILLS has 8 EPA violation(s) on record, with the most recent in 2020. Violation types include Other, MR, MCL. 2 are health-based violations.
How many people does CITY OF RICHLAND HILLS serve?
CITY OF RICHLAND HILLS serves approximately 8,505 people, Texas.
What type of water does CITY OF RICHLAND HILLS provide?
CITY OF RICHLAND HILLS 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 TX2200022.
How does CITY OF RICHLAND HILLS compare to other utilities in Texas?
CITY OF RICHLAND HILLS scores 81/100 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.