ZipCheckup grade for 76048: B.
This ZIP has a few items worth a quick check.
Your top priority: match a filter's certification to the violations (30 health-based violations). Check your ZIP → NSF certified filters
Granbury, TX (76048): PFAS Detected in Mapped Water Systems - 83/100
EPA data combined for 21 water systems mapped to this ZIP (largest mapped system: City of Granbury)
Health-based violation records by water system:
- Somervell County Water District (19)
- Oak Trail Shores (8)
- Mesa Grande Water Supply Corporation (2)
- City of Granbury (1)
EPA records for the water systems mapped to 76048 in Granbury, TX contain 310 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 30 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 30 health-based violations and 280 non-health-based (since 2021).
- Lead The reported 90th-percentile lead result of 0.0012 mg/L is below the EPA action level for water systems; EPA's health goal for lead is zero.
- PFAS PFAS detected in UCMR5 sampling; see the PFAS section for each compound, compared with the federal PFAS MCL where one exists.
- Radon EPA Zone 3 - county-level radon potential, not evidence of a low home result.
- Flood 92 cumulative NFIP claim records. Check the current FEMA map for a specific address.
Get updates when new water-quality data is available for your area
Free alerts when new EPA data affects ZIP code 76048. No spam - just safety updates.
Unsubscribe anytime. We only send updates when your safety score changes. See our Privacy Policy.
See incorrect data? Let us know
From the safety record for Granbury (76048): one critical finding and 1 high-priority alert.
Score Breakdown
Overall Home Safety Score: 83/100
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 (7) CRITICAL
Your Water System
ZIP code 76048 in Granbury, Texas is mapped to the water system City of Granbury (EPA ID: TX1110001). This system provides water to approximately 11,468 people from surface water sources.
There are 21 community water systems serving this area.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| City of Granbury | TX1110001 | 11,468 | Surface water |
| Oak Trail Shores | TX1110004 | 5,676 | Surface water |
| Acton Municipal Utility District | TX1110007 | 20,458 | Surface water |
| Comanche Harbor & Port Ocall | TX1110022 | 2,562 | Surface water |
| Mountain View Subdivision | TX1110035 | 1,029 | Groundwater |
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
- 76049 (Granbury) - 3 mi - 125 violations recorded for mapped water systems
- 76476 (Tolar) - 7 mi - 13 violations recorded for mapped water systems
- 76077 (Rainbow) - 11 mi - 20 violations recorded for mapped water systems
- 76462 (Lipan) - 12 mi - 25 violations recorded for mapped water systems
- 76035 (Cresson) - 12 mi - 75 violations recorded for mapped water systems
- 76070 (Nemo) - 13 mi - 20 violations recorded for mapped water systems
- 76467 (Paluxy) - 13 mi
- 76043 (Glen Rose) - 14 mi - 73 violations recorded for mapped water systems
- 76044 (Godley) - 14 mi - 16 violations recorded for mapped water systems
- 76439 (Dennis) - 16 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 Granbury (TX1110001) on EPA.gov.
5 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.
Compliance History
PFAS Contamination Detected
PFAS ("forever chemicals") have been reported in samples from water systems associated with ZIP code 76048.
Detected compounds: PFBA, PFHxS.
Highest measured level: 0.0075 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.
Health Risks from Detected Contaminants
Fluoride
Moderate RiskEPA reference value: 4 mg/L (estándar secundario: 2.0 mg/L)
Tooth & bone damage at high levels
At-risk groups: children aged 8 and younger during tooth development
Treatment options (verify a product is certified to reduce this contaminant): reverse osmosis, activated alumina, distillation · Find a filter →
Environmental Hazards (11) MODERATE
Home & Infrastructure (6) OK
Cost & Community (9) HIGH
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Protect Your Home in Granbury
Based on local data for ZIP 76048, 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 Granbury has 92 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 76048 safe to drink?
EPA SDWIS records 310 violations since 2021 across the water systems mapped to ZIP 76048 (primary system: City of Granbury), including 30 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 76048's water come from?
The recorded water source for City of Granbury, a system mapped to ZIP code 76048, is Surface water. This system serves approximately 11,468 people.
How does Granbury water compare to the national average?
Granbury's Home Safety Score ranks better than 67% of U.S. ZIP codes, and lower than 57% of ZIP codes within Texas.
How can I get my water tested in Granbury?
If City of Granbury 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 76048 tap water?
The Lead and Copper Rule record selected for 76048 reports a 90th-percentile lead result of 0.00124 mg/L for a water system mapped to this ZIP (record date 2025-06-30). 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 76048?
76048 is mapped to a county in EPA Radon Zone 3 (low county-level radon potential; EPA recommends testing every home), located in Hood 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 76048's water?
Yes, PFAS have been detected in samples from water systems mapped to 76048. 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 76048?
FEMA records contain 92 flood insurance claims filed in ZIP code 76048; the recorded rated-zone value (the most frequent one if there are several claims) is X, which is claims evidence and may differ from the current FEMA map zone for a property. This is a substantial claim history, but claim count is not a count of distinct events or properties. Review FEMA's map for the specific property.
How to cite this page
ZipCheckup. (2026). Granbury, TX (76048): PFAS Detected in Mapped Water Systems - 83/100. https://zipcheckup.com/report/76048/
@misc{zipcheckup-report-76048,
author = {{ZipCheckup}},
title = {{Granbury, TX (76048): PFAS Detected in Mapped Water Systems - 83/100}},
year = {2026},
url = {https://zipcheckup.com/report/76048/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 76048
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 76049 | Granbury, TX | 3.1 mi | B | 125 |
| 76476 | Tolar, TX | 7.0 mi | N/A | 13 |
| 76077 | Rainbow, TX | 10.7 mi | N/A | 20 |
| 76462 | Lipan, TX | 11.9 mi | A | 25 |
| 76035 | Cresson, TX | 11.9 mi | N/A | 75 |
| 76070 | Nemo, TX | 12.6 mi | N/A | 20 |
| 76467 | Paluxy, TX | 13.2 mi | N/A | 0 |
| 76043 | Glen Rose, TX | 13.5 mi | N/A | 73 |
| 76044 | Godley, TX | 14.0 mi | A | 16 |
| 76439 | Dennis, TX | 16.1 mi | N/A | 0 |
Nearby ZIP Code Reports
2026 Rankings for Your Area
Overall safety breakdown
Home Safety Score →Find the right water filter
Water Filter Matcher →Compare filters, tests & services
Compare My Options →Compare with another ZIP
Compare Tool →