Health Violations Found

Water Quality in 99563 — Chevak, AK

EPA data for CHEVAK WATER SYSTEM

Data source: U.S. Environmental Protection Agency (EPA) SDWIS Last verified: March 16, 2026

1
Water System
938
People Served
3
Health Violations (5yr)
Groundwater
Water Source
No data
Lead Level

Your Water System

ZIP code 99563 in Chevak, Alaska is served by CHEVAK WATER SYSTEM (EPA ID: AK2270320). This system provides water to approximately 938 people from groundwater sources.

Lead & Copper in Your Water

No Lead & Copper Rule sampling data available for systems serving this ZIP code.

Violation Summary

3 health-based violations recorded in the past 5 years. 7 violations remain unresolved.

Recent Violations

DateContaminantTypeStatus
July 1, 2025Revised Total Coliform RuleMonitoringResolved
April 1, 2025Stage 1 DBP RuleMonitoringUnresolved
October 17, 2024Stage 2 DBP RuleHealth-basedResolved
October 17, 2024Stage 2 DBP RuleMonitoringResolved
May 29, 2024Contaminant 0700Health-basedResolved
May 29, 2024Contaminant 0700Health-basedResolved
February 29, 2024Contaminant 0700MonitoringResolved
February 29, 2024Contaminant 0700MonitoringResolved
January 1, 2023Stage 1 DBP RuleMonitoringResolved
January 1, 2023Stage 1 DBP RuleMonitoringResolved
January 1, 2023Consumer Confidence Report RuleMonitoringResolved
January 1, 2023Consumer Confidence Report RuleMonitoringUnresolved
January 1, 2023Consumer Confidence Report RuleMonitoringResolved
January 1, 2023Revised Total Coliform RuleMonitoringResolved
January 1, 2023Revised Total Coliform RuleMonitoringResolved
January 1, 2023Revised Total Coliform RuleMonitoringResolved
January 1, 2023LeadMonitoringResolved
January 1, 2023LeadMonitoringUnresolved
January 1, 2023LeadMonitoringResolved

Contaminants Detected

The following contaminants have been flagged in EPA records for water systems serving this ZIP code:

ContaminantCategoryViolationsHealth-Based
Revised Total Coliform RuleMicrobiological7No
LeadInorganic6No
Consumer Confidence Report RuleReporting5No
Contaminant 0700Other4Yes
Haloacetic Acids (HAA5)Disinfection Byproducts3No
Total Trihalomethanes (TTHM)Disinfection Byproducts3No
Stage 1 DBP RuleTreatment Technique3No
Surface Water Treatment RuleTreatment Technique2No
Stage 2 DBP RuleTreatment Technique2Yes

Need help with your water quality?

Call to get connected with a local professional in your area.

Call (855) 384-4856

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What You Can Do

  1. Request your water system’s Consumer Confidence Report (CCR) — Your utility is required to publish this annually
  2. Consider a home water test — Independent testing can reveal issues in your specific plumbing
  3. Install a certified water filter — NSF-certified filters can address specific contaminants
  4. Contact your water provider — Ask about current treatment and any ongoing remediation

Need help with water testing or filtration?

Call to get connected with a local professional in your area.

Call (855) 384-4856

This is a free service. You will be connected with an independent service provider.

Other Water Quality Reports in Alaska

Nearby Water Quality Reports

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for CHEVAK WATER SYSTEM (AK2270320) on EPA.gov.

Frequently Asked Questions

Is the tap water in 99563 safe to drink?

Chevak’s water system has recorded 3 health-based violations in the past 5 years. While the system is required to treat water to meet federal standards, you may want to consider additional precautions such as a certified water filter.

Where does 99563’s water come from?

The primary water source for this area is groundwater. CHEVAK WATER SYSTEM serves approximately 938 people.

How can I get my water tested?

Contact your local water utility for a free water quality report, or hire a certified lab for independent home water testing. The EPA recommends testing annually if you use a private well.

Does 99563 have lead in the water?

No Lead and Copper Rule sampling data is currently available in EPA records for water systems serving ZIP code 99563. If you are concerned about lead, contact your water utility or have your tap water independently tested.

What is the radon risk in 99563?

Radon zone data is not available for ZIP code 99563. The EPA recommends testing all homes for radon regardless of location, as radon levels can vary significantly even within the same neighborhood.

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