ZipCheckup grade for 75249: B.
The model grade is high, but the records on this page include findings worth reviewing.
Your top priority: use a filter certified to reduce PFAS; check which ones. Check your ZIP → EPA PFAS info
Dallas, TX (75249): PFAS Detected in Mapped Water Systems - 75/100
EPA data combined for 2 water systems mapped to this ZIP (largest mapped system: Dallas Water Utility)
EPA records for the water systems mapped to 75249 in Dallas, TX contain 1 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 0 are marked health-based.
Data source: U.S. Environmental Protection Agency (EPA) SDWIS
At a Glance
- Water EPA records for water systems mapped to this ZIP show 1 violation (non-health) (since 2021).
- Lead The reported 90th-percentile lead result of 0.0011 mg/L is below the EPA action level for water systems; EPA's health goal for lead is zero.
- PFAS At least one PFAS result is above an EPA MCL value (UCMR5 sampling; MCL compliance required from 2029).
- Radon EPA Zone 3 - county-level radon potential, not evidence of a low home result.
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Read the card below - it documents the sole critical-level finding on file for Dallas (75249), with the high-priority tier of the same safety record returning zero results.
Score Breakdown
Overall Home Safety Score: 75/100
This is the published model score. Component and domain values are shown independently; they are not added together on this page.
Canonical components
Required domains
Coverage: 4 of 4 components and 3 of 3 domains observed.
Model 4.0.0; series home-safety-v4-cross-vertical.
Safety & Health (8) HIGH
Your Water System
ZIP code 75249 in Dallas, Texas is mapped to the water system Dallas Water Utility (EPA ID: TX0570004). This system provides water to approximately 1,356,479 people from surface water sources.
There are 2 community water systems serving this area.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| Dallas Water Utility | TX0570004 | 1,356,479 | Surface water |
| City of Cedar Hill | TX0570036 | 50,904 | Surface water |
Other Water Quality Reports in Texas
- 73301 (Austin)
- 73344 (Austin)
- 73960 (Texhoma)
- 75001 (Addison) - 2 violations recorded for mapped water systems
- 75002 (Allen) - 14 violations recorded for mapped water systems
- 75006 (Carrollton) - 2 violations recorded for mapped water systems
- 75007 (Carrollton) - 1 violation recorded for mapped water systems
- 75009 (Celina) - 18 violations recorded for mapped water systems
- 75010 (Carrollton) - 1 violation recorded for mapped water systems
- 75011 (Carrollton)
- 75013 (Allen)
- 75014 (Irving)
- 75015 (Irving)
- 75016 (Irving)
- 75017 (Irving)
- 75019 (Coppell) - 5 violations recorded for mapped water systems
- 75020 (Denison) - 38 violations recorded for mapped water systems
- 75021 (Denison) - 30 violations recorded for mapped water systems
- 75022 (Flower Mound) - 18 violations recorded for mapped water systems
- 75023 (Plano)
Nearby Water Quality Reports
- 75137 (Duncanville) - 2 mi - 1 violation recorded for mapped water systems
- 75116 (Duncanville) - 3 mi
- 75104 (Cedar Hill) - 3 mi - 9 violations recorded for mapped water systems
- 75106 (Cedar Hill) - 3 mi
- 75236 (Dallas) - 4 mi
- 75237 (Dallas) - 5 mi - 5 violations recorded for mapped water systems
- 75052 (Grand Prairie) - 5 mi - 19 violations recorded for mapped water systems
- 75115 (Desoto) - 5 mi - 8 violations recorded for mapped water systems
- 75054 (Grand Prairie) - 6 mi - 19 violations recorded for mapped water systems
- 75051 (Grand Prairie) - 6 mi
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Dallas Water Utility (TX0570004) on EPA.gov.
4 of the top compounds applied across the surrounding county in USGS pesticide-use estimates appear on EPA drinking-water monitoring lists. See the agricultural pesticide-use section.
PFAS Contamination Detected
PFAS ("forever chemicals") have been reported in samples from water systems associated with ZIP code 75249. One or more compound results are above the level of a federal PFAS MCL with compliance required from 2029.
Detected compounds: PFPeA, PFHxA, PFBA, PFBS, PFOA, PFHpA, PFOS, PFHxS.
Highest measured level: 0.0182 µg/L
Reverse osmosis (RO) and activated carbon block filters can reduce PFAS at the tap. Certifications list the compounds covered: an NSF/ANSI 53 or 58 claim for PFOA/PFOS does not cover every PFAS, so check that the product lists the compounds detected here.
Environmental Hazards (10) MODERATE
Home & Infrastructure (6) OK
Cost & Community (8) HIGH
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Frequently Asked Questions
Is the tap water in 75249 safe to drink?
EPA SDWIS records 1 violation since 2021 across the water systems mapped to ZIP 75249 (primary system: Dallas Water Utility), including 0 health-based. The violation table above shows which system each record belongs to. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.
Where does 75249's water come from?
The recorded water source for Dallas Water Utility, a system mapped to ZIP code 75249, is Surface water. This system serves approximately 1,356,479 people.
How does Dallas water compare to the national average?
Dallas's Home Safety Score ranks better than 51% of U.S. ZIP codes, and lower than 76% of ZIP codes within Texas.
How can I get my water tested in Dallas?
If Dallas Water Utility supplies your home, contact it for its Consumer Confidence Report; otherwise contact the water utility that serves your address, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.
Is lead a concern in 75249 tap water?
The Lead and Copper Rule record selected for 75249 reports a 90th-percentile lead result of 0.00109 mg/L for a water system mapped to this ZIP (record date 2024-12-31). The EPA action level is 0.015 mg/L. This result is below the EPA action level; it does not show the lead level in each home.
What is the radon risk for 75249?
75249 is mapped to a county in EPA Radon Zone 3 (low county-level radon potential; EPA recommends testing every home), located in Dallas County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.
Are there PFAS (forever chemicals) in 75249's water?
Yes, PFAS have been detected in samples from water systems mapped to 75249. One or more PFAS results are above the level of a federal PFAS MCL with compliance required from 2029. Reverse osmosis and activated carbon filters certified to NSF/ANSI 53 or 58 specifically for PFOA/PFOS reduction can reduce PFAS.
How to cite this page
ZipCheckup. (2026). Dallas, TX (75249): PFAS Detected in Mapped Water Systems - 75/100. https://zipcheckup.com/report/75249/
@misc{zipcheckup-report-75249,
author = {{ZipCheckup}},
title = {{Dallas, TX (75249): PFAS Detected in Mapped Water Systems - 75/100}},
year = {2026},
url = {https://zipcheckup.com/report/75249/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 75249
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 75137 | Duncanville, TX | 2.2 mi | B | 1 |
| 75116 | Duncanville, TX | 2.7 mi | N/A | 0 |
| 75104 | Cedar Hill, TX | 3.3 mi | B | 9 |
| 75106 | Cedar Hill, TX | 3.3 mi | N/A | 0 |
| 75236 | Dallas, TX | 4.2 mi | B | 0 |
| 75237 | Dallas, TX | 4.5 mi | B | 5 |
| 75052 | Grand Prairie, TX | 5.1 mi | C | 19 |
| 75115 | Desoto, TX | 5.4 mi | A | 8 |
| 75054 | Grand Prairie, TX | 6.2 mi | C | 19 |
| 75051 | Grand Prairie, TX | 6.2 mi | B | 0 |
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