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KOYUK PUBLIC WATER SYSTEM

Drinking water quality, contact, and Consumer Confidence Report

Serving 1 city in AK Β· PWSID AK2340167

Monitor
1 above health guidelines
0K
People Served
1
City
1
Water Sources
0
MCL Violations

Official KOYUK PUBLIC WATER SYSTEM Resources

KOYUK PUBLIC WATER SYSTEM Service Area

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Service Area

This map shows the approximate service area for KOYUK PUBLIC WATER SYSTEM. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

KOYUK PUBLIC WATER SYSTEM Water Quality Grade

A
Excellent

Water meets all health guidelines with no violations.

Quality Score90/100
1
Above Health Guidelines
0
EPA Violations

Grade is calculated based on contaminants exceeding health guidelines (MCLG) and EPA Maximum Contaminant Level violations. A = Excellent (90-100), B = Good (80-89), C = Fair (70-79), D = Poor (60-69), F = Failing (<60).

Is KOYUK PUBLIC WATER SYSTEM Water Safe to Drink?

KOYUK PUBLIC WATER SYSTEM has reported 1 contaminant above EPA health-based guidelines (MCLGs) in at least one city served. We recommend reviewing individual city reports below for specific water quality details.

This utility serves 277 people across 1 city in AK. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.

Get your water independently tested in Alaska β†’

KOYUK PUBLIC WATER SYSTEM Service Area

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KOYUK PUBLIC WATER SYSTEM Contact & Information

B2B Contact Data

B2B Contact Data Available

Contacts for KOYUK PUBLIC WATER SYSTEM

Updated Jan 2026
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NameTitlePhoneEmail
Jβ–ˆβ–ˆβ–ˆβ–ˆ Sβ–ˆβ–ˆβ–ˆβ–ˆWater Treatment Supervisor(555) β–ˆβ–ˆβ–ˆ-β–ˆβ–ˆβ–ˆβ–ˆjβ–ˆβ–ˆβ–ˆβ–ˆ@cityβ–ˆβ–ˆβ–ˆβ–ˆ.gov
Mβ–ˆβ–ˆβ–ˆβ–ˆ Jβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆUtility Director(555) β–ˆβ–ˆβ–ˆ-β–ˆβ–ˆβ–ˆβ–ˆmβ–ˆβ–ˆβ–ˆβ–ˆ@waterβ–ˆβ–ˆβ–ˆβ–ˆ.org
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Water Sources & Treatment

Water Sources

Groundwater under influence of surface water

Treatment Methods

Not specified

KOYUK PUBLIC WATER SYSTEM Consumer Confidence Report

A Consumer Confidence Report (CCR) is the EPA-mandated annual water-quality report every community water system must publish by July 1 each year (Safe Drinking Water Act Β§1414(c)(4)). It summarizes contaminants tested, MCL and MCLG comparisons, and any system violations from the prior calendar year.

A current CCR for KOYUK PUBLIC WATER SYSTEM has not been published or validated on TapWaterData yet.

Publish your 2027 CCR

Are you the water operator here? Publish your official 2027-compliant CCR on this page β€” residents already find it here.

Residents: contact the utility directly using the phone number above, or check the EPA’s national CCR portal. Reports are typically distributed by mail or posted on the utility’s official website.

KOYUK PUBLIC WATER SYSTEM Annual Water Quality Reports

2026 Water Quality Report
Latest Consumer Confidence Report (CCR)
View Report

Historical reports are being compiled. Check back soon for archived water quality data.

What is a CCR? The Consumer Confidence Report (CCR) is an annual water quality report that water utilities are required by the EPA to provide to customers. It contains information about your water source, detected contaminants, and compliance status.

Recommended Water Filters for KOYUK PUBLIC WATER SYSTEM

Based on water quality data from cities served by KOYUK PUBLIC WATER SYSTEM, we recommend NSF-certified filters that can remove contaminants above health guidelines.

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