CITY REPORT TX HEALTH VIOLATIONS: 48

Alto, TX: 111 Violations - Home Safety Score unavailable

1 ZIP code · 4 water systems · Updated

Data: EPA SDWIS

1
ZIP Codes
4
Water Systems
1
ZIPs Linked to Systems with Violations
Zone 3
County Radon Potential (Low)
$113K
Median Home Value
$600
Est. Remediation (0.5% of home value)

What You Should Know About Alto Water

  • Your city's water systems recorded 111 violations since 2021.
  • Average of reported 90th-percentile lead results: 0.0013 mg/L.
  • Homes built before 1986: 68% - older plumbing may contain lead solder.
  • Estimated remediation: $600 per household.
  • Health risk index (ZipCheckup composite of CDC data): 14.32.

Who Supplies Your Water in Alto

Service in Alto, TX can differ by address: 4 water systems are tied to the area in federal records, and the 3 largest are listed with their violation records.

Overview

We track home safety data for 1 ZIP code in Alto, Texas (population ~3,079), covering 4 community water systems serving approximately 5,268 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. 48 health-based violations appear in the available health breakdown.

Water Sources

Alto water systems draw from: Groundwater.

Lead & Copper

  • Average of reported 90th-percentile lead results: 0.0013 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

1 of 1 ZIP records with known zones is in EPA Radon Zone 3.

The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.

Top Contaminants

Contaminant Category Violations ZIPs Affected
Public Notice Rule Reporting 88 1
Haloacetic Acids (HAA5) Disinfection Byproducts 56 1
Total Trihalomethanes (TTHM) Disinfection Byproducts 54 1
Lead and Copper Rule Treatment Technique 8 1
Revised Total Coliform Rule Microbiological 6 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
75925 — 111 48 City of Wells

All ZIP Codes in Alto

  • 75925 - 111 violations ⚠

Data Sources

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

Health Outcomes in Alto

10.5%
Asthma (US: 9.8%)
14.7%
Diabetes (US: 10.4%)
18.5%
Poor Mental Health (US: 14.8%)

Source: CDC PLACES (County-level estimates). County health indicators are shown for context only and are not linked to this area's water records.

Compared to National Average

Asthma 10.5% ↑
Diabetes 14.7% ↑
Mental Health 18.5% ↑

Vertical line = national average. ■ Above national · ■ Below national

Top Contaminants in Alto Water

Public Notice Rule 88 violations
Reporting
Haloacetic Acids (HAA5) 56 violations
Disinfection Byproducts · EPA regulatory level for the contaminant named above: 0.06 mg/L
Increased cancer risk with long-term exposure above the MCL
Total Trihalomethanes (TTHM) 54 violations
Disinfection Byproducts · EPA regulatory level for the contaminant named above: 0.08 mg/L
Increased cancer risk with long-term exposure above the MCL

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

Housing & Infrastructure in Alto

1976
Median Build Year
68%
Built Before 1986
46%
Built Before 1970
Copper
Likely Pipe Material

With 68% of homes built before 1986, lead solder in plumbing is a potential concern. Federal law banned lead solder in drinking-water plumbing in 1986, but many older homes retain original plumbing.

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

Housing Age Profile

Ask the water utility whether your address in Alto has a lead service line; its inventory can answer what a median build year of 1976 cannot.

1976
Median Year Built
68%
Pre-1986 (lead solder era; lead paint banned 1978)
46%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (46%) 1970–1986 (22%) Post-1986 (32%)

Over half of homes in Alto were built before 1986, when federal law began restricting lead solder in drinking-water plumbing. 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 Alto Homeowners

How large is the remediation estimate next to home prices in Alto? Small in relative terms: it amounts to 1% of the median value or less, although the dollar figure below is still an estimate and actual costs vary by property and contractor.

Median Home Value
$113,400
Est. Remediation
$600
Remediation as % of home value 0.5%

Estimated remediation costs in Alto can be compared with local home values. The $300–$1,500 estimated range can be set against the median property value; actual costs vary by home. Home values are 50% below the Texas average.

Lead Exposure Risk for Children in Alto

68%
Homes Built Before 1986
0.0013
mg/L average of reported water-system 90th-percentile lead results (the 0.015 action level applies to each system's result, not to this average)

Why children are most at risk: The CDC states that no safe blood lead level in children has been identified. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.

If you have young children or are pregnant, consider testing your home's water - especially if your home was built before 1986.

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

Historical NFIP Claim Context in Alto

2
Total FEMA Flood Claims
$4,441
Avg Reported Sum With Payment Data
0%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Alto contains 2 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $4,441. Among ZIP codes with claim records, 0% 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 $600 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 violations are on record for water systems serving Alto?
EPA records list 111 EPA violations, including 48 health-based violations for Alto water systems. These water-system violations are shown for 1 mapped ZIP code.
Does Alto water have lead?
The average of the reported 90th-percentile lead results across the ZIP codes of Alto is 0.0013 mg/L. The EPA action level of 0.015 mg/L applies to each water system's own 90th percentile, not to this average. EPA's health goal for lead is zero. Lead levels can vary by home - testing is recommended especially in older properties.
How many water systems serve Alto?
Our records map 4 water systems to 1 ZIP code in Alto. The related population figure in our data is approximately 3,079 people; it is not a count of people served citywide.
How much does it cost to fix water issues in Alto?
Estimated remediation cost per household in Alto: $600; modeled range $300 to $1,500. Estimated costs may include filtration, pipe replacement, radon mitigation, or flood protection where applicable.
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How to cite this page

APA ZipCheckup. (2026). Alto, TX: 111 Violations - Home Safety Score unavailable. https://zipcheckup.com/cities/tx/alto/
BibTeX
@misc{zipcheckup-cities-tx-alto,
  author = {{ZipCheckup}},
  title  = {{Alto, TX: 111 Violations - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/tx/alto/}
}

Page version: October 2026.

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