ZipCheckup grade for 75104: 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
Cedar Hill, TX (75104): PFAS Above 2029 MCL Level - 72/100
EPA data combined for 8 water systems mapped to this ZIP (largest mapped system: City of Cedar Hill)
EPA records for the water systems mapped to 75104 in Cedar Hill, TX contain 9 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 9 violations (non-health) (since 2021).
- Lead The reported 90th-percentile lead result is below the laboratory reporting limit, not a measured zero; 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.
- Flood 40 cumulative NFIP claim records. Check the current FEMA map for a specific address.
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For Cedar Hill (75104), only one finding reaches the critical designation.
Score Breakdown
Overall Home Safety Score: 72/100
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 75104 in Cedar Hill, Texas is mapped to the water system City of Cedar Hill (EPA ID: TX0570036). This system provides water to approximately 50,904 people from surface water sources.
There are 8 community water systems serving this area.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| City of Cedar Hill | TX0570036 | 50,904 | Surface water |
| City of Duncanville | TX0570007 | 39,413 | Surface water |
| Dallas Water Utility | TX0570004 | 1,356,479 | Surface water |
| City of Glenn Heights | TX0570085 | 18,718 | Surface water |
| City of Grand Prairie | TX0570048 | 201,843 | 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
- 75106 (Cedar Hill) - <1 mi
- 75249 (Dallas) - 3 mi - 1 violation recorded for mapped water systems
- 75137 (Duncanville) - 4 mi - 1 violation recorded for mapped water systems
- 75115 (Desoto) - 5 mi - 8 violations recorded for mapped water systems
- 75123 (Desoto) - 5 mi
- 75116 (Duncanville) - 5 mi
- 75054 (Grand Prairie) - 6 mi - 19 violations recorded for mapped water systems
- 75237 (Dallas) - 6 mi - 5 violations recorded for mapped water systems
- 75052 (Grand Prairie) - 7 mi - 19 violations recorded for mapped water systems
- 75236 (Dallas) - 7 mi
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for City of Cedar Hill (TX0570036) 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 75104. One or more compound results are above the level of a federal PFAS MCL with compliance required from 2029.
Detected compounds: PFOS, PFPeA, PFHxA, PFBA, PFBS, PFOA, PFHpA, PFHxS.
Highest measured level: 0.082 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 (11) MODERATE
Home & Infrastructure (6) OK
Cost & Community (8) MODERATE
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Protect Your Home in Cedar Hill
Based on local data for ZIP 75104, these services may benefit homeowners in your area.
Based on local data for your area. Use the tools below to explore your options.
Home & Flood Insurance
The ZIP code for this report in Cedar Hill has 40 FEMA flood claims on record. Standard homeowner policies don't cover flood damage - make sure you're protected.
Typical cost: Flood insurance: premiums vary by property and flood zone; request a quote
Check Your Flood Zone (Free)FEMA flood map lookup - see if your property is in a flood zone
Free tip: Check your FEMA flood zone at msc.fema.gov (free lookup)
Roofing Inspection & Repair
Active weather alerts in Texas increase the risk of roof damage from hail and high winds. A professional inspection can identify vulnerabilities.
Typical cost: Roof inspection: typically $75–$300; repairs $300–$1,500
Estimate Your Home Insurance NeedsService recommendations are based on public data for this ZIP code (FEMA, Census ACS, NWS). Actual needs vary by property. By calling, your information will be shared with an independent service provider. ZipCheckup may receive compensation. Cost estimates are approximate and vary by property, condition, and contractor.
Frequently Asked Questions
Is the tap water in 75104 safe to drink?
EPA SDWIS records 9 violations since 2021 across the water systems mapped to ZIP 75104 (primary system: City of Cedar Hill), 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 75104's water come from?
The recorded water source for City of Cedar Hill, a system mapped to ZIP code 75104, is Surface water. This system serves approximately 50,904 people.
How does Cedar Hill water compare to the national average?
Cedar Hill's Home Safety Score ranks lower than 53% of U.S. ZIP codes, and lower than 90% of ZIP codes within Texas.
How can I get my water tested in Cedar Hill?
If City of Cedar Hill 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.
What is the radon risk for 75104?
75104 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 75104's water?
Yes, PFAS have been detected in samples from water systems mapped to 75104. 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.
What does the NFIP claim history show for ZIP 75104?
FEMA records contain 40 flood insurance claims filed in ZIP code 75104; the recorded rated-zone value (the most frequent one if there are several claims) is A, which is claims evidence and may differ from the current FEMA map zone for a property. Claim records do not establish current property risk. Review FEMA's map for the specific property.
How to cite this page
ZipCheckup. (2026). Cedar Hill, TX (75104): PFAS Above 2029 MCL Level - 72/100. https://zipcheckup.com/report/75104/
@misc{zipcheckup-report-75104,
author = {{ZipCheckup}},
title = {{Cedar Hill, TX (75104): PFAS Above 2029 MCL Level - 72/100}},
year = {2026},
url = {https://zipcheckup.com/report/75104/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 75104
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 75106 | Cedar Hill, TX | <1 mi | N/A | 0 |
| 75249 | Dallas, TX | 3.3 mi | B | 1 |
| 75137 | Duncanville, TX | 3.7 mi | B | 1 |
| 75115 | Desoto, TX | 4.7 mi | A | 8 |
| 75123 | Desoto, TX | 5.1 mi | N/A | 0 |
| 75116 | Duncanville, TX | 5.2 mi | N/A | 0 |
| 75054 | Grand Prairie, TX | 5.6 mi | C | 19 |
| 75237 | Dallas, TX | 6.3 mi | B | 5 |
| 75052 | Grand Prairie, TX | 7.1 mi | C | 19 |
| 75236 | Dallas, TX | 7.2 mi | B | 0 |
Nearby ZIP Code Reports
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