A81/100
Richland Hills Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 8,505 residents · Texas
What's In Richland Hills's Tap Water?
51
Contaminants Tested
0
Exceed EPA Limits
1
Above EPA Goals
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
Water Utility Details
CITY OF RICHLAND HILLS
Population Served
8,505
Water Source
Purchased Surface Water
System ID
TX2200022
Frequently Asked Questions About Richland Hills Water
Is Richland Hills tap water safe to drink?
Richland Hills, Texas tap water receives a grade of A (81/100), which is considered excellent. Out of 51 contaminants tested, none exceed EPA maximum contaminant levels (MCLs) and 1 exceed health guidelines (MCLGs). While the water meets federal standards, some residents may still choose to use a filter for additional peace of mind.
What contaminants are in Richland Hills's water?
Of the 51 contaminants tested in Richland Hills's water supply, the most notable include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Richland Hills have any water quality violations?
Yes, Richland Hills has 8 EPA violation(s) on record, with the most recent in 2020. Violation types include Other, MR, MCL. 2 of these are health-based violations, which are the most serious category.
Do I need a water filter in Richland Hills?
Richland Hills water meets EPA standards, so a filter is not strictly necessary. However, some residents prefer the added security of a water filter. EPA health goals (MCLGs) are stricter than legal limits and are set at levels with zero expected health risk. 1 contaminant(s) exceed these stricter goals.
Where does Richland Hills's tap water come from?
Richland Hills's drinking water is sourced from purchased surface water and supplied by CITY OF RICHLAND HILLS. The system serves approximately 8,505 people. Surface water sources include rivers, lakes, and reservoirs.
How often is Richland Hills's water tested?
Under the Safe Drinking Water Act (SDWA), water utilities are required to regularly test for over 90 contaminants. Testing frequency varies by contaminant — some are tested monthly, others quarterly or annually. Richland Hills's water systems must report results to the EPA and publish an annual Consumer Confidence Report (CCR). The data on this page reflects the latest available EPA testing data.
How does Richland Hills's water compare to other cities in Texas?
Richland Hills's water quality score of 81/100 earns a grade of A, which is considered excellent. This places Richland Hills among the better-performing water systems in Texas. Visit our Texas state page to see how all cities in the state compare.
What should I do if I'm concerned about Richland Hills's water quality?
If you have concerns about Richland Hills's tap water, consider these steps: (1) Request your utility's annual Consumer Confidence Report for detailed local data. (2) Get your water independently tested through a state-certified laboratory. (3) Consider an NSF-certified water filter rated for the contaminants found in your area. (4) Contact your water utility (CITY OF RICHLAND HILLS) with specific questions. (5) Report water quality issues to your state drinking water program or the EPA Safe Drinking Water Hotline at 800-426-4791.