CITY REPORT TX

Gonzales, TX: 11 Violations - Home Safety Score unavailable

1 ZIP code · 3 water systems · Updated

Data: EPA SDWIS

1
ZIP Codes
3
Water Systems
1
ZIPs with Violations
Zone 3
Radon Risk (Low)
$193K
Median Home Value
$2,300
Est. Remediation (1.2% of home value)

What You Should Know About Gonzales Water

  • Your city's water systems recorded 11 violations in the past 5 years.
  • Homes built before 1986: 63% - older plumbing may contain lead solder.
  • Estimated remediation: $2,300 per household.
  • CDC health risk index: 14.43 - above typical levels.

Who Supplies Your Water in Gonzales

Multiple utilities divide Gonzales, TX's water service - 3 leading providers among 3 on the federal register.

Overview

We track home safety data for 1 ZIP code in Gonzales, Texas (population ~12,380), covering 3 community water systems serving approximately 20,492 people region-wide. The EPA snapshots used for this build directly map water systems to 1 of 1 ZIP codes.

1 of 1 ZIP code with a reported violation count in the available EPA record (100%) have recorded EPA violations. The available record reports no health-based violations for this measured scope.

Water Sources

Gonzales water systems draw from: Groundwater, Surface water.

Lead & Copper

  • Average lead level (90th percentile): 0.0000 mg/L (EPA action level: 0.015 mg/L)
  • 0 of 1 ZIP code with known status exceed the EPA lead action level

Radon Risk

Dominant radon zone: Zone 3 (Low Risk)

Top Contaminants

Contaminant Category Violations ZIPs Affected
Stage 1 DBP Rule Treatment Technique 10 1
Total Coliform Microbiological 4 1
Surface Water Treatment Rule Treatment Technique 4 1
Lead and Copper Rule Treatment Technique 4 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
78629 11 0 City of Gonzales

All ZIP Codes in Gonzales

Data Sources

Reporting periods vary by source. Missing data is shown as unavailable, not as zero.

Health Outcomes in Gonzales

9.9%
Asthma (US: 9.8%)
16%
Diabetes (US: 10.4%)
17.9%
Poor Mental Health (US: 14.8%)

Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.

Compared to National Average

Asthma 9.9% ↑
Diabetes 16% ↑
Mental Health 17.9% ↑

Vertical line = national average. Above national · Below national

Top Contaminants in Gonzales Water

Stage 1 DBP Rule 10 violations
Treatment Technique
Disinfection byproduct exposure risk
Total Coliform 4 violations
Microbiological
Indicates possible pathogenic contamination
Surface Water Treatment Rule 4 violations
Treatment Technique
Pathogens may not be adequately removed

Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.

Housing & Infrastructure in Gonzales

1973
Median Build Year
63%
Built Before 1986
30%
Built Before 1970
Copper
Likely Pipe Material

With 63% of homes built before 1986, lead solder in plumbing is a potential concern. The EPA banned lead solder in 1986, but many older homes retain original plumbing.

Source: U.S. Census Bureau American Community Survey (ACS).

Housing Age Profile

The character of Gonzales's housing stock is one of deep historical layering - a median build year of 1973 signals a city built largely before the plumbing era changes of 1986 and 1970. Lead-soldered copper joints and, in the oldest properties, lead service lines are commonly present in this inventory. That context shapes what individual water testing may reveal, particularly in neighborhoods where the oldest housing is concentrated.

1973
Median Year Built
63%
Pre-1986 (Lead Paint Risk)
30%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (30%) 1970–1986 (33%) Post-1986 (37%)

Over half of homes in Gonzales were built before 1986, when lead solder was banned. Older plumbing may leach lead into drinking water, especially with corrosive water chemistry.

Source: U.S. Census Bureau ACS B25034.

Cost Context: What Remediation Means for Gonzales Homeowners

The cost-to-value ratio in Gonzales is in the moderate range - neither dismissible nor alarming, but above the threshold where remediation can be treated as incidental. Most homeowners here are weighing a real equity commitment, and the moderate classification reflects that accurately.

Median Home Value
$193,200
Est. Remediation
$2,300
Remediation as % of home value 1.2%

Remediation costs are moderate relative to home values in Gonzales. The estimated $1,500–$3,300 range is manageable for most homeowners but still worth budgeting for. Home values are 15% below the Texas average.

Lead Exposure Risk for Children in Gonzales

63%
Homes Built Before 1986

Why children are most at risk: The CDC states there is no safe level of lead exposure for children. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.

63% - that captures the slice of Gonzales housing dating from before the federal ban on solder containing lead. It pairs with aggregate utility readings that either approach or cross 0.015 mg/L, the benchmark set under the EPA Lead and Copper Rule. Together, the two figures shift one-home reads into a standard household-level confirmation, particularly for families with kids. A certified lead-removal filter is available through retailer-verified channels if a kit returns results that warrant additional measures.

Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.

Historical NFIP Claim Context in Gonzales

204
Total FEMA Flood Claims
$28,762
Avg Reported Sum With Payment Data
100%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Gonzales contains 204 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $28,762. Among ZIP codes with claim records, 100% have an A- or V-family dominant rated zone recorded in those historical claims. This is not a complete current FEMA property-map inventory.

How flooding affects water quality: Flood events can introduce sewage, agricultural runoff, and industrial chemicals into water supplies. Even after floodwaters recede, contamination can persist in wells and aging infrastructure. The <strong>$2,300</strong> remediation estimate shown here excludes flood insurance and is not derived from NFIP claim count.

Claim count does not establish current property risk. Check the exact address in FEMA's current map and obtain a property-specific insurance quote when relevant.

Source: historical FEMA National Flood Insurance Program (NFIP) claim records. No current FEMA property-map designation is asserted.

Frequently Asked Questions

How many water violations does Gonzales have?
Gonzales water systems have a total of 11 EPA violations. Violations are tracked across 1 ZIP code.
How many water systems serve Gonzales?
Gonzales is served by 3 public water systems across 1 ZIP code, serving approximately 12,380 people.
How much does it cost to fix water issues in Gonzales?
Estimated remediation costs in Gonzales average $2,300 per household, ranging from $1,500 to $3,300. Costs include filtration, pipe replacement, radon mitigation, and flood protection.
HomeCitiesTexas → Gonzales, TX

How to cite this page

APA ZipCheckup. (2026). Gonzales, TX: 11 Violations - Home Safety Score unavailable. https://zipcheckup.com/cities/tx/gonzales/
BibTeX
@misc{zipcheckup-cities-tx-gonzales,
  author = {{ZipCheckup}},
  title  = {{Gonzales, TX: 11 Violations - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/tx/gonzales/}
}

Page version: August 2026.

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