WATER QUALITY NY 7 HEALTH VIOLATIONS

Cattaraugus County Water Quality: 571 Violations (NY)

18 water systems · 20 ZIP codes · Home Safety Score Unavailable · 0 of 33 tracked ZIP records scored · Updated

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

Unavailable
Home Safety Score
18
Water Systems
571
Total Violations
7
Health-Based
20
ZIP Codes
174
Enforcement Actions

Violation Trend

EPA violations across water systems in Cattaraugus County.

2021
2022
2023
2024
Health-based Other violations

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Water Quality Overview

Cattaraugus County has 18 community water systems across 20 directly mapped ZIP records. The systems report serving approximately 38,247 people. The available records contain 571 EPA violations, including 7 health-based violations.

Health-based violations account for 1% of all violations in Cattaraugus County. These violations indicate contaminant levels that may pose direct risks to human health.

Violation Breakdown

Violation Type Count Percentage
Health-based 7 1.2%
Monitoring/Reporting 564 98.8%
Total 571 100%

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 Allegany 96 0 1 6,118
2 Salamanca 77 0 1 6,791
3 Limestone 76 0 1 929
4 Kill Buck 76 0 1 481
5 Steamburg 76 0 1 83
6 Delevan 27 1 1 4,207
7 Machias 27 1 1 1,984
8 Olean 26 0 1 17,272
9 Gowanda 26 2 1 5,437
10 Perrysburg 26 2 1 1,228

Violation Trend

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

Year Total Health-Based
2021 2 2
2022 4 4
2023 2 2
2024 5 5

Most Common Contaminants

Contaminant Category Violations ZIPs Affected Health-Based
PFOA PFAS 12 11 No
PFNA PFAS 12 11 No
Dichloroacetic Acid Disinfection Byproducts 12 11 No
Bromodichloromethane Disinfection Byproducts 12 11 No
Dibromochloromethane Disinfection Byproducts 12 11 No
Bromoform Disinfection Byproducts 12 11 No
Chlorodibromomethane Disinfection Byproducts 12 11 No
Trichloroacetic Acid Disinfection Byproducts 12 11 No
Monobromoacetic Acid Disinfection Byproducts 12 11 No
Dibromoacetic Acid Disinfection Byproducts 12 11 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 Cattaraugus County

Cattaraugus County is served by 18 community water systems, averaging 0.5 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 Cattaraugus 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 Cattaraugus 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 174 enforcement actions against water systems in Cattaraugus 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 Cattaraugus County

Water quality varies across Cattaraugus County's 20 ZIP codes. Check your specific ZIP for detailed contaminant data.

ZIP Code City Violations Health
14706 Allegany 96 0 View →
14779 Salamanca 77 0 View →
14748 Kill Buck 76 0 View →
14753 Limestone 76 0 View →
14783 Steamburg 76 0 View →
14042 Delevan 27 1 View →
14101 Machias 27 1 View →
14070 Gowanda 26 2 View →
14129 Perrysburg 26 2 View →
14760 Olean 26 0 View →
14173 Yorkshire 21 1 View →
14770 Portville 5 0 View →
14719 Cattaraugus 4 0 View →
14138 South Dayton 3 0 View →
14726 Conewango Valley 3 0 View →
14755 Little Valley 1 0 View →
14772 Randolph 1 0 View →
14731 Ellicottville 0 0 View →
14741 Great Valley 0 0 View →
14778 Saint Bonaventure 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. Cattaraugus County has 7 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

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.

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Frequently Asked Questions

Is the tap water safe in Cattaraugus County, New York?

Cattaraugus County has 18 community water systems with 571 recorded EPA violations, including 7 health-based. Water quality varies by ZIP code - check your specific location for detailed results.

How many water violations does Cattaraugus County have?

Cattaraugus County has 571 total EPA violations across 20 directly mapped ZIP records. 7 are health-based.

Which city in Cattaraugus County has the most water violations?

Allegany has the most violations in Cattaraugus County with 96 recorded EPA violations across 1 ZIP code.

What contaminants are found in Cattaraugus County water?

Cattaraugus 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 Cattaraugus 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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