States ›Alaska ›Dillingham Census Area ›New Stuyahok

New Stuyahok, AK Tap Water Quality 2026

Water quality report for New Stuyahok, AK — PFAS, lead and copper results, violation history and state inspection findings from EPA SDWIS.

A look at New Stuyahok's drinking water using EPA enforcement records: violations, lead and copper results, PFAS sampling and state inspection findings.

Main Utility: New Stuyahok Water System PWSID: AK2260367 Updated: 2026 Q2
✅

No federal limits exceeded on record

Lead is 1.00 ppb, 7% of the action level and no violations are open. PFAS has never been sampled at this system.

C

New Stuyahok earns a C for water quality

Graded on violations and lead, with state inspection findings. PFAS not tested.

Lead: 1.00 ppb — 7% of the federal action level
PFAS never sampled at this system
101 violations since 2015, 9 health-based
No violations currently open
New Stuyahok's lead level vs. all Alaska community water systems
0 ppb5 ppb10 ppb15 ppb
Lead level: 1.00 ppb — 7% of the federal action level
✓ Lower lead than 83% of Alaska utilities
Population Served
~121 connections
Water Source
Groundwater
Drawn from wells — SDWIS source code GW
Active Violations
0
101 since 2015, all resolved

Lead & Copper Testing

Lead (Pb)
90th percentile of tap samples collected across the distribution system
7% of EPA action level
1.00 ppb
Action level: 15 ppb
The 90th-percentile lead result is 1.00 ppb, 7% of the 15 ppb federal action level. The action level is a treatment trigger, not a legal maximum, and it is measured across sampled taps rather than at any single home.

Contaminant Violations (2015–Present)

ContaminantTypeMeasuredLimitPeriodStatus
Revised Total Coliform Rule MONITORING FAILURE — — 2026 Archived
Public Notice OTHER — — 2026 Unaddressed
Revised Total Coliform Rule MONITORING FAILURE — — 2026 Archived
Combined Uranium MONITORING AND REPORTING — 30 ug/L 2026 Archived
Gross Alpha, Excl. Radon and U MONITORING AND REPORTING — 15 pCi/L 2026 Archived
Combined Radium (-226 and -228) MONITORING AND REPORTING — 5 pCi/L 2026 Archived
1,2,4-Trichlorobenzene MONITORING AND REPORTING — 0.07 mg/L 2026 Archived
cis-1,2-Dichloroethylene MONITORING AND REPORTING — 0.07 mg/L 2026 Archived
Xylenes, Total MONITORING AND REPORTING — 10 mg/L 2026 Archived
DICHLOROMETHANE MONITORING AND REPORTING — 0.005 mg/L 2026 Archived
o-Dichlorobenzene MONITORING AND REPORTING — 0.6 mg/L 2026 Archived
p-Dichlorobenzene MONITORING AND REPORTING — 0.075 mg/L 2026 Archived
Vinyl chloride MONITORING AND REPORTING — 0.002 mg/L 2026 Archived
1,1-Dichloroethylene MONITORING AND REPORTING — 0.007 mg/L 2026 Archived
trans-1,2-Dichloroethylene MONITORING AND REPORTING — 0.1 mg/L 2026 Archived
1,2-Dichloroethane MONITORING AND REPORTING — 0.005 mg/L 2026 Archived
1,1,1-Trichloroethane MONITORING AND REPORTING — 0.2 mg/L 2026 Archived
Carbon tetrachloride MONITORING AND REPORTING — 0.005 mg/L 2026 Archived
1,2-Dichloropropane MONITORING AND REPORTING — 0.005 mg/L 2026 Archived
Trichloroethylene MONITORING AND REPORTING — 0.005 mg/L 2026 Archived
1,1,2-Trichloroethane MONITORING AND REPORTING — 0.005 mg/L 2026 Archived
Tetrachloroethylene MONITORING AND REPORTING — 0.005 mg/L 2026 Archived
CHLOROBENZENE MONITORING AND REPORTING — 0.1 mg/L 2026 Archived
Benzene MONITORING AND REPORTING — 0.005 mg/L 2026 Archived
Toluene MONITORING AND REPORTING — 1 mg/L 2026 Archived
Ethylbenzene MONITORING AND REPORTING — 0.7 mg/L 2026 Archived
Styrene MONITORING AND REPORTING — 0.1 mg/L 2026 Archived
Public Notice OTHER — — 2025 Unaddressed
Public Notice OTHER — — 2025 Unaddressed
Revised Total Coliform Rule MONITORING FAILURE — — 2025 Resolved
Chlorine MONITORING AND REPORTING — 4.0 mg/L 2025 Resolved
Public Notice OTHER — — 2025 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2025 Resolved
Chlorine MONITORING AND REPORTING — 4.0 mg/L 2025 Resolved
Lead and Copper Rule MONITORING AND REPORTING — TT 2025 Unaddressed
Revised Total Coliform Rule MONITORING FAILURE — — 2024 Resolved
E. COLI MONITORING AND REPORTING — 0 2024 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2024 Resolved
Groundwater Rule TREATMENT TECHNIQUE — — 2024 Resolved
Groundwater Rule TREATMENT TECHNIQUE — — 2024 Resolved
Groundwater Rule TREATMENT TECHNIQUE — — 2024 Resolved
Groundwater Rule TREATMENT TECHNIQUE — — 2024 Resolved
Groundwater Rule TREATMENT TECHNIQUE — — 2024 Resolved
Groundwater Rule TREATMENT TECHNIQUE — — 2024 Resolved
Lead and Copper Rule MONITORING AND REPORTING — TT 2024 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2023 Resolved
Groundwater Rule OTHER — — 2023 Resolved
Consumer Confidence Rule OTHER — — 2023 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2023 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2023 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2022 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2022 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2022 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2022 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2022 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2022 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2022 Resolved
Nitrate MONITORING AND REPORTING — 10 mg/L 2022 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2021 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2021 Resolved
Groundwater Rule OTHER — — 2021 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2021 Resolved
Consumer Confidence Rule OTHER — — 2021 Resolved
Lead and Copper Rule MONITORING AND REPORTING — TT 2021 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2020 Resolved
Nitrate MONITORING AND REPORTING — 10 mg/L 2020 Resolved
1,2,4-Trichlorobenzene MONITORING AND REPORTING — 0.07 mg/L 2020–2022 Resolved
cis-1,2-Dichloroethylene MONITORING AND REPORTING — 0.07 mg/L 2020–2022 Resolved
Xylenes, Total MONITORING AND REPORTING — 10 mg/L 2020–2022 Resolved
DICHLOROMETHANE MONITORING AND REPORTING — 0.005 mg/L 2020–2022 Resolved
o-Dichlorobenzene MONITORING AND REPORTING — 0.6 mg/L 2020–2022 Resolved
p-Dichlorobenzene MONITORING AND REPORTING — 0.075 mg/L 2020–2022 Resolved
Vinyl chloride MONITORING AND REPORTING — 0.002 mg/L 2020–2022 Resolved
1,1-Dichloroethylene MONITORING AND REPORTING — 0.007 mg/L 2020–2022 Resolved
trans-1,2-Dichloroethylene MONITORING AND REPORTING — 0.1 mg/L 2020–2022 Resolved
1,2-Dichloroethane MONITORING AND REPORTING — 0.005 mg/L 2020–2022 Resolved
1,1,1-Trichloroethane MONITORING AND REPORTING — 0.2 mg/L 2020–2022 Resolved
Carbon tetrachloride MONITORING AND REPORTING — 0.005 mg/L 2020–2022 Resolved
1,2-Dichloropropane MONITORING AND REPORTING — 0.005 mg/L 2020–2022 Resolved
Trichloroethylene MONITORING AND REPORTING — 0.005 mg/L 2020–2022 Resolved
1,1,2-Trichloroethane MONITORING AND REPORTING — 0.005 mg/L 2020–2022 Resolved
Tetrachloroethylene MONITORING AND REPORTING — 0.005 mg/L 2020–2022 Resolved
CHLOROBENZENE MONITORING AND REPORTING — 0.1 mg/L 2020–2022 Resolved
Benzene MONITORING AND REPORTING — 0.005 mg/L 2020–2022 Resolved
Toluene MONITORING AND REPORTING — 1 mg/L 2020–2022 Resolved
Ethylbenzene MONITORING AND REPORTING — 0.7 mg/L 2020–2022 Resolved
Styrene MONITORING AND REPORTING — 0.1 mg/L 2020–2022 Resolved
Consumer Confidence Rule OTHER — — 2019 Resolved
Groundwater Rule TREATMENT TECHNIQUE — — 2018 Resolved
Groundwater Rule TREATMENT TECHNIQUE — — 2018 Resolved
Groundwater Rule TREATMENT TECHNIQUE — — 2018 Resolved
Nitrate MONITORING AND REPORTING — 10 mg/L 2018 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2017 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2017 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2017 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2017 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2017 Resolved
Nitrate MONITORING AND REPORTING — 10 mg/L 2017 Resolved
Revised Total Coliform Rule MONITORING FAILURE — — 2016 Resolved
Revised Total Coliform Rule OTHER — — 2016 Resolved
Nitrate MONITORING AND REPORTING — 10 mg/L 2016 Resolved
Understanding violation types MCL violations mean a contaminant exceeded the federal maximum limit — the most serious type.
TT (Treatment Technique) violations mean required treatment procedures weren't followed, but don't necessarily mean contamination occurred.

Violation History

101 violations are on record since 2015, of which 9 were health-based. All have been resolved and none remain open.

About the Main Water System

Utility New Stuyahok Water System
PWSID AK2260367
Water source Groundwater — Drawn from wells — SDWIS source code GW
Population served
Service connections 121
Systems serving this area 1
Regulator State primacy agency
Data through 2026 Q2 — EPA SDWIS

Frequently Asked Questions

Is New Stuyahok tap water safe to drink? ▼
No federal limit is exceeded on record. No violations are currently open. Lead is 1.00 ppb, 7% of the action level.
Does New Stuyahok water have PFAS? ▼
This system has never been sampled for PFAS. EPA's national monitoring covered systems serving 3,300 people or more, so no results exist — which is not evidence that none is present.
Who supplies water to New Stuyahok? ▼
New Stuyahok Water System (PWSID AK2260367). Groundwater. Drawn from wells — SDWIS source code GW
When was this system last inspected? ▼
It was last inspected on 2023-06-08. Inspectors recorded 3 significant deficiencies.

What Should New Stuyahok Residents Do?

1
Read your annual water report
Your supplier publishes a Consumer Confidence Report each July covering the prior year.
2
Check for a lead service line
Lead reaches tap water mainly through service lines and household plumbing. Suppliers now publish an inventory identifying lead lines.
3
Flush before drinking
If water has sat in pipes more than six hours, run the cold tap for two minutes before drinking or cooking.

Nearby Cities in Alaska

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