WATER QUALITY TX HEALTH VIOLATIONS: 11

Willacy County Water Quality: 80 Violations (TX)

7 water systems · 3 ZIP codes · Average ZIP-level Home Safety model score Unavailable · 0 of 6 tracked ZIP records scored

Data: EPA Safe Drinking Water Information System (SDWIS), EPA ECHO

Unavailable
Home Safety Score
7
Water Systems
80
Total Violations
11
Health-Based
3
ZIP Codes

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Water Quality Overview

Willacy County has 7 community water systems across 3 directly mapped ZIP records. The systems report serving approximately 214,412 people. The available records contain 80 EPA violations, including 11 health-based violations.

Health-based violations account for 14% of all violations in Willacy County. These violations indicate contaminant levels that may pose direct risks to human health.

Year-by-year violation counts, enforcement actions and violation counts by contaminant are not shown for this county: the source records them per ZIP code, so a water system serving several ZIP codes would be counted several times. The county totals above count each water system once.

Violation Breakdown

Violation Type Count Percentage
Health-based 11 13.8%
Monitoring/Reporting 69 86.3%
Total 80 100%

Health-based violations are MCL, MRDL (disinfectant) and treatment-technique violations. Monitoring violations indicate failures to test or report.

Cities with Most Violations

Rank City Violations Health-Based ZIP Codes Population
1 Lyford 76 11 1 4,079
2 Raymondville 36 2 1 13,568
3 Sebastian 14 3 1 1,303

Most Common Contaminants

Contaminant Category ZIPs Affected Health-Based
Public Notice Rule Reporting 3 No
Total Trihalomethanes (TTHM) Disinfection Byproducts 3 Yes
Consumer Confidence Rule Reporting 3 No
Lead and Copper Rule Revisions Treatment Technique 2 Yes
Lead and Copper Rule Treatment Technique 3 No
Total organic carbon Disinfection Byproducts 3 No
Chlorine Disinfectant 1 No
Interim Enhanced Surface Water Treatment Rule Treatment Technique 2 No
1,2,4-Trichlorobenzene Organic 2 No
cis-1,2-Dichloroethylene Organic 2 No

Water Data and the Home Safety Score

This page reports EPA water-system facts without converting the broader Home Safety Score into a drinking-water grade. The county Home Safety grade (unavailable) is a separate multi-source index that also requires PFAS screening, radon, and annual air-quality evidence. Check each ZIP report for the versioned score and its component coverage.

Water Systems in Willacy County

Willacy County is served by 7 community water systems, averaging 1.2 systems per ZIP code. Each system is independently regulated and tested by the EPA. Larger systems serving more people typically have more extensive monitoring requirements.

Water systems in Willacy County source water from a mix of surface water (rivers, reservoirs) and groundwater (wells, aquifers). Source type affects which contaminants are most likely to be detected.

How to Check Your Water in Willacy County

  1. Enter your ZIP code on ZipCheckup for detailed water-system data including contaminant levels and violation history; the Home Safety Score is shown separately with its model version

  2. Request your CCR — every water utility must provide an annual Consumer Confidence Report

  3. Get a home test — certified kits ($20-$50) or professional lab tests ($150-$400) can detect contaminants not covered by routine testing

  4. Consider filtration — NSF-certified filters can address specific contaminants found in your area

  5. Check for lead — homes built before 1986 should test for lead regardless of utility compliance

Data Sources

Source publication schedules vary. See the page source and verification fields for available timing evidence.

Water Quality by ZIP Code in Willacy County

Water quality varies across Willacy County's 3 ZIP codes. Each row counts the EPA violations of every water system mapped to that ZIP, so a system serving several ZIP codes appears in several rows and the rows do not add up to the county total. Check your specific ZIP for detailed contaminant data.

ZIP Code City Violations Health
78569 Lyford 76 11 View →
78580 Raymondville 36 2 View →
78594 Sebastian 14 3 View →

What are EPA health violations?

Health-based violations are EPA violations of a Maximum Contaminant Level (MCL), a Maximum Residual Disinfectant Level (MRDL) or a required treatment technique - the enforceable standards designed to protect human health. Willacy County has 11 such violations. Not all violations cause illness; review each violation type and duration to understand possible health implications.

Water facts and the Home Safety Score

This page reports water evidence separately. A broader Home Safety Score is not published here unless the versioned model identity and complete required component coverage are available.

Not sure if your water needs a filter?

Our free tool shows ZIP code contaminant records and filter options to verify for your specific water.

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Frequently Asked Questions

Is the tap water safe in Willacy County, Texas?

Willacy County has 7 community water systems with 80 recorded EPA violations, including 11 health-based. Water quality varies by ZIP code - check your specific location for detailed results.

How many water violations does Willacy County have?

The 7 water systems with EPA records that serve ZIP codes in Willacy County have 80 recorded EPA violations, each system counted once. 11 are health-based.

Which city in Willacy County has the most water violations?

Lyford has the most violations in Willacy County with 76 recorded EPA violations for the 6 water systems serving its 1 ZIP code.

What contaminants are found in Willacy County water?

Willacy County water systems are monitored for over 90 EPA-regulated contaminants including lead, copper, nitrates, disinfection byproducts, and bacteria. Check your ZIP code for contaminant-specific data.

How can I test my water in Willacy County?

Contact your local water utility for free or low-cost testing. You can also use a certified home test kit ($20-$50) or hire a certified lab ($150-$400).

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