WATER QUALITY TX 29 HEALTH VIOLATIONS

Polk County Water Quality: 89 Violations (TX)

17 water systems · 8 ZIP codes · Grade B · Updated 2026-06-04

Data: EPA Safe Drinking Water Information System (SDWIS), EPA ECHO Last verified: 2026-06-04

B
County Grade
17
Water Systems
89
Total Violations
29
Health-Based
8
ZIP Codes
73
Enforcement Actions

Violation Trend

EPA violations across water systems in Polk County.

2022
2023
2024
2025
Health-based Other violations

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Water Quality Overview

Polk County has 17 community water systems serving approximately 139,593 people across 8 ZIP codes. These systems have accumulated 89 EPA violations, including 29 health-based violations.

Health-based violations account for 33% of all violations in Polk County. These violations indicate contaminant levels that may pose direct risks to human health.

Violation Breakdown

Violation Type Count Percentage
Health-based 29 32.6%
Monitoring/Reporting 60 67.4%
Total 89 100%

Health-based violations indicate contaminant levels exceeding EPA Maximum Contaminant Levels (MCLs). Monitoring violations indicate failures to test or report.

Cities with Most Violations

Rank City Violations Health-Based ZIP Codes Population
1 Livingston 56 24 2 67,306
2 Goodrich 15 1 1 19,476
3 Corrigan 8 1 1 8,939
4 Moscow 7 2 1 21,089
5 Onalaska 3 1 1 18,173

Violation Trend

Year-by-year EPA violations across water systems in Polk County:

Year Total Health-Based
2022 1 1
2023 6 6
2024 47 47
2025 25 25

Most Common Contaminants

Contaminant Category Violations ZIPs Affected Health-Based
Gross Alpha Radionuclides 20 2 Yes
Lead and Copper Rule Treatment Technique 19 4 No
Stage 2 DBP Rule Treatment Technique 18 6 Yes
Revised Total Coliform Rule Microbiological 9 3 No
Surface Water Treatment Rule Treatment Technique 7 5 No
Stage 1 DBP Rule Treatment Technique 7 4 No
E. coli Microbiological 2 2 No
Lead Inorganic 2 2 No

Understanding Water Quality Scores

Each ZIP code in Polk County receives a safety score from 0-100 based on EPA compliance data. Scores factor in the number and severity of violations, with health-based violations weighted more heavily than monitoring failures. Resolved violations (where the system returned to compliance) receive reduced weight in the scoring.

The county-level grade (B) represents the average across all 8 ZIP codes. Individual ZIP codes may vary significantly — a county with a B grade may contain both A-rated and D-rated areas.

Water Systems in Polk County

Polk County is served by 17 community water systems, averaging 2.1 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 Polk 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 Polk County

  1. Enter your ZIP code on ZipCheckup for detailed water system data including contaminant levels, violation history, and safety scores

  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

EPA Enforcement

The EPA and state regulators have taken 73 enforcement actions against water systems in Polk County. Enforcement actions range from compliance assistance and administrative orders to formal penalties. Systems under enforcement are required to remediate violations and may face ongoing monitoring requirements.

Data Sources

Updated daily.

Water Quality Map: Polk County, TX

Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.

A B C D F

Water Quality by ZIP Code in Polk County

Water quality varies across Polk County's 8 ZIP codes. Check your specific ZIP for detailed contaminant data.

ZIP Code City Grade Score Violations Health
77399 Livingston C 66 28 12 View →
77351 Livingston C 55 28 12 View →
77335 Goodrich B 84 15 1 View →
75939 Corrigan A 86 8 1 View →
75960 Moscow A 97 7 2 View →
77360 Onalaska A 89 3 1 View →
77326 Ace B 73 0 0 View →
75934 Camden C 66 0 0 View →

What are EPA health violations?

Health-based violations mean a contaminant was detected above the EPA's Maximum Contaminant Level (MCL) — the legal limit designed to protect human health. Polk County has 29 such violations. Not all violations cause illness, but repeated exceedances increase risk, especially for children and immunocompromised individuals.

What is a water quality grade?

ZipCheckup grades water systems from A to F based on EPA violation history, contaminant levels, and system compliance. Grade A means few or no violations; Grade F indicates persistent or serious issues. Polk County's overall grade is B.

Not sure if your water needs a filter?

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Frequently Asked Questions

Is the tap water safe in Polk County, Texas?

Polk County has 17 community water systems with 89 recorded EPA violations, including 29 health-based. Water quality varies by ZIP code — check your specific location for detailed results.

How many water violations does Polk County have?

Polk County has 89 total EPA violations across 8 ZIP codes. 29 are health-based violations indicating contaminant levels potentially harmful to health.

Which city in Polk County has the most water violations?

Livingston has the most violations in Polk County with 56 recorded EPA violations across 2 ZIP codes.

What contaminants are found in Polk County water?

Polk 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 Polk 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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