WATER QUALITY IN 11 HEALTH VIOLATIONS

Warrick County Water Quality: 33 Violations (IN)

9 water systems · 5 ZIP codes · Home Safety Score 77/100 (B) · 4 of 7 tracked ZIP records scored · Updated

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

77/100 (B)
Home Safety Score
9
Water Systems
33
Total Violations
11
Health-Based
5
ZIP Codes
30
Enforcement Actions

Violation Trend

EPA violations across water systems in Warrick County.

2021
2023
2024
Health-based Other violations

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Water Quality Overview

Warrick County has 9 community water systems across 5 directly mapped ZIP records. The systems report serving approximately 247,295 people. The available records contain 33 EPA violations, including 11 health-based violations.

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

Violation Breakdown

Violation Type Count Percentage
Health-based 11 33.3%
Monitoring/Reporting 22 66.7%
Total 33 100%

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 Elberfeld 21 5 1 2,722
2 Lynnville 9 5 1 1,629
3 Boonville 3 1 1 13,119

Violation Trend

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

Year Total Health-Based
2021 5 5
2023 2 2
2024 4 4

Most Common Contaminants

Contaminant Category Violations ZIPs Affected Health-Based
Total Trihalomethanes (TTHM) Disinfection Byproducts 11 3 Yes
Stage 1 DBP Rule Treatment Technique 6 3 Yes
Surface Water Treatment Rule Treatment Technique 3 3 No
Haloacetic Acids (HAA5) Disinfection Byproducts 2 2 No
Atrazine Organic 1 1 No
Benzene Organic 1 1 No
Chlorite Disinfection Byproducts 1 1 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 (B) 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 Warrick County

Warrick County is served by 9 community water systems, averaging 1.3 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 Warrick 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 Warrick 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

EPA Enforcement

The EPA and state regulators have taken 30 enforcement actions against water systems in Warrick 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

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

Water Quality by ZIP Code in Warrick County

Water quality varies across Warrick County's 5 ZIP codes. Check your specific ZIP for detailed contaminant data.

ZIP Code City Violations Health
47613 Elberfeld 21 5 View →
47619 Lynnville 9 5 View →
47601 Boonville 3 1 View →
47610 Chandler 0 0 View →
47630 Newburgh 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. Warrick County has 11 such violations. Not all violations cause illness, but repeated exceedances increase risk, especially for children and immunocompromised individuals.

Water facts and the Home Safety Score

The score shown here is the broader Home Safety Score, not a water-quality grade. Model 4.0.0 combines EPA SDWIS identity plus accepted ECHO SDWA lifecycle-based water compliance, PFAS screening, radon zones, and annual air-quality evidence. Warrick County has a score of 77/100 (Grade B) across 4 scored of 7 tracked ZIP records.

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Frequently Asked Questions

Is the tap water safe in Warrick County, Indiana?

Warrick County has 9 community water systems with 33 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 Warrick County have?

Warrick County has 33 total EPA violations across 5 directly mapped ZIP records. 11 are health-based.

Which city in Warrick County has the most water violations?

Elberfeld has the most violations in Warrick County with 21 recorded EPA violations across 1 ZIP code.

What contaminants are found in Warrick County water?

Warrick 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 Warrick 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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