Water Quality Report

Westhoff, TX (77994): PFAS Detected in Mapped Water Systems

EPA data for City of Cuero

PFAS Detected

EPA records for the water systems mapped to 77994 in Westhoff, 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

Based on EPA Drinking Water FEMA Flood Data U.S. Census CDC Energy Information Admin. USGS Water Data & 9 more federal sources
Latest air quality, EPA records and weather alerts Current data temporarily unavailable
Current EPA violation data unavailable
Water records and current conditions
Current EPA violation data unavailable
Safety Score N/A
Water Quality Concerns 1 non-health-based violation record in EPA data
Lead Risk Below action level Below the reporting limit, 90th percentile, sample period ending 2025-12-31
NFIP Claim History N/A
Data confidence: High (direct measurement) Medium (sampled / sub-geography) Low (modeled / inferred) Methodology →

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 is below the laboratory reporting limit, not a measured zero; 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.
Contaminant Summary
Violations on record (not health-based)
1 violation PFAS detected
Report data assembled: Jul 27, 2026 EPA water-system identity: source date or period is not present in ZipCheckup's accepted source record EPA violation history: more than two update cycles old Lead, copper and UCMR measurements: source date or period is not present in ZipCheckup's accepted source record
1
Water System
9,807
People Served
0
Health Violations (since 2021)
Groundwater
Water Source
Zone 3
County Radon Potential · Low

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Score Breakdown

Overall Home Safety Score: Score unavailable

Required evidence is missing. Missing values remain unknown and are not imputed or renormalized.

Canonical components

EPA water compliance
98/100
Observed
PFAS MCL screen
100/100
Observed
EPA radon zone
Unknown
Evidence missing
Annual EPA AirData AQI
Unknown
Evidence missing

Required domains

Drinking water
99/100
Indoor environment
Unknown
Outdoor environment
Unknown

Coverage: 2 of 4 components and 1 of 3 domains observed.

Model 4.0.0; series home-safety-v4-cross-vertical.

Safety & Health (6) HIGH

Your Water System

ZIP code 77994 in Westhoff, Texas is mapped to the water system City of Cuero (EPA ID: TX0620001). This system provides water to approximately 9,807 people from groundwater sources.

Other Water Quality Reports in Texas

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Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for City of Cuero (TX0620001) 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.

📊 EPA Safe Drinking Water · View source →

PFAS Contamination Detected

PFAS ("forever chemicals") have been reported in samples from water systems associated with ZIP code 77994.

Detected compounds: PFBA, PFPeA.

Highest measured level: 0.0061 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.

📊 EPA UCMR5 · View source →
Environmental Hazards (10) CRITICAL
Home & Infrastructure (6) HIGH

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Cost & Community (7) HIGH

CPSC product recall notices

These national notices are not matched to this ZIP code or water system.

View all recalls →

📊 CPSC · View source →

Protect Your Home in Westhoff

Based on local data for ZIP 77994, these services may benefit homeowners in your area.

Based on local data for your area. Use the tools below to explore your options.

Gutter Installation & Repair

The median home in 77994 was built around 1900. Aging gutters can cause foundation damage, basement flooding, and mold - a professional assessment can prevent costly repairs.

Typical cost: Gutter installation: typically $1,000–$2,500 for a standard home

Estimate Your Home Maintenance Costs

Window Replacement

The median build year of homes in Westhoff is 1900; check the age and condition of your own windows. ENERGY STAR windows can save $101–$583/year on energy bills.

Typical cost: Window replacement: typically $300–$800 per window installed

Estimate Your Home Maintenance Costs

Roofing Inspection & Repair

Homes built around 1900 may be on their second or third roof. A professional inspection can catch damage before leaks start.

Typical cost: Roof inspection: typically $75–$300; repairs $300–$1,500

Estimate Your Home Insurance Needs

Service 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 77994 safe to drink?

EPA SDWIS records 1 violation since 2021 across the water systems mapped to ZIP 77994 (primary system: City of Cuero), 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 77994's water come from?

The recorded water source for City of Cuero, a system mapped to ZIP code 77994, is Groundwater. This system serves approximately 9,807 people.

How can I get my water tested in Westhoff?

If City of Cuero 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 77994?

77994 is mapped to a county in EPA Radon Zone 3 (low county-level radon potential; EPA recommends testing every home), located in DeWitt 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 77994's water?

Yes, PFAS have been detected in samples from water systems mapped to 77994. 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

APA ZipCheckup. (2026). Westhoff, TX (77994): PFAS Detected in Mapped Water Systems. https://zipcheckup.com/report/77994/
BibTeX 
@misc{zipcheckup-report-77994,
  author = {{ZipCheckup}},
  title  = {{Westhoff, TX (77994): PFAS Detected in Mapped Water Systems}},
  year   = {2026},
  url    = {https://zipcheckup.com/report/77994/}
}

Page version: October 2026.

Nearby ZIP Code Reports

Water quality comparison for ZIP codes near 77994

ZIP Code City, State Distance Grade Violations
78159 Smiley, TX 11.5 mi N/A 3
77954 Cuero, TX 12.4 mi N/A 4
78164 Yorktown, TX 13.5 mi N/A 1
77967 Hochheim, TX 13.7 mi N/A 0
78677 Wrightsboro, TX 14.9 mi N/A 0
78614 Cost, TX 18.4 mi N/A 3
78140 Nixon, TX 19.6 mi N/A 10
78111 Ecleto, TX 19.8 mi N/A 0
78141 Nordheim, TX 20.0 mi N/A 10
77974 Meyersville, TX 20.1 mi N/A 0

Contaminants Detected in 77994

Learn more about the contaminants found in your water supply:

Overall safety breakdown

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Coverage: 12/17 risk factors Data sources →
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