B72/100
Dalworthington Gardens Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 2,330 residents · Texas
What's In Dalworthington Gardens's Tap Water?
1
Contaminants Tested
0
Exceed EPA Limits
1
Above EPA Goals
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.005 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: April 3, 2022 – February 28, 2023Rule: 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
Water Utility Details
CITY OF DALWORTHINGTON GARDENS
Population Served
2,330
Water Source
Purchased Surface Water
System ID
TX2200047
Frequently Asked Questions About Dalworthington Gardens Water
Is Dalworthington Gardens tap water safe to drink?
Dalworthington Gardens, Texas tap water receives a grade of B (72/100), which is considered good. Out of 1 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 Dalworthington Gardens's water?
Of the 1 contaminants tested in Dalworthington Gardens'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 Dalworthington Gardens have any water quality violations?
Yes, Dalworthington Gardens has 25 EPA violation(s) on record, with the most recent in 2022. Violation types include Other, MR. None of these are classified as health-based violations.
Do I need a water filter in Dalworthington Gardens?
Dalworthington Gardens 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 Dalworthington Gardens's tap water come from?
Dalworthington Gardens's drinking water is sourced from purchased surface water and supplied by CITY OF DALWORTHINGTON GARDENS. The system serves approximately 2,330 people. Surface water sources include rivers, lakes, and reservoirs.
How often is Dalworthington Gardens'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. Dalworthington Gardens'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 Dalworthington Gardens's water compare to other cities in Texas?
Dalworthington Gardens's water quality score of 72/100 earns a grade of B, which is considered good. This is an above-average score compared to many cities nationwide. Visit our Texas state page to see how all cities in the state compare.
What should I do if I'm concerned about Dalworthington Gardens's water quality?
If you have concerns about Dalworthington Gardens'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 DALWORTHINGTON GARDENS) 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.