Tununak, AK Tap Water Quality 2026

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

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

Main Utility: Lksd Tununak Paul Albert Hs PWSID: AK2270613 Updated: 2026 Q2

✅

No federal limits exceeded on record

Lead was not detected and no violations are open. PFAS has never been sampled at this system.

Tununak earns a D for water quality

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

Lead: not detected

PFAS never sampled at this system

234 violations since 2015, 6 health-based

No violations currently open

Tununak's lead level vs. all Alaska community water systems

0 ppb5 ppb10 ppb15 ppb

Lead level: Not detected — 0% of the federal action level

✓ Lower lead than % of Alaska utilities

Population Served

~5 connections

Water Source

Surface water

Groundwater under the direct influence of surface water — SDWIS source code GU

Active Violations

234 since 2015, all resolved

Lead & Copper Testing

Lead (Pb)

90th percentile of tap samples collected across the distribution system

0% of EPA action level

Not detected

Action level: 15 ppb

Copper (Cu)

90th percentile of tap samples. SDWIS reports a copper figure only when a system exceeds the action level, so any value here is an exceedance.

129.6% of EPA action level

1,685 ppb

Action level: 1,300 ppb

Lead was not detected at the 90th percentile — the result fell below the laboratory detection limit. That is not the same as an absence of lead in every tap, and older homes with lead service lines can still show higher readings. Copper reached the action level here; a copper figure appears in SDWIS only when a system triggers it.

Contaminant Violations (2015–Present)

Contaminant	Type	Measured	Limit	Period	Status
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2026	Archived
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2025	Resolved
Consumer Confidence Rule	OTHER	—	—	2025	Unaddressed
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2025	Resolved
Chlorine	MONITORING AND REPORTING	—	4.0 mg/L	2025	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2025	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2025	Resolved
Chlorine	MONITORING AND REPORTING	—	4.0 mg/L	2025	Resolved
Consumer Confidence Rule	OTHER	—	—	2025	Unaddressed
Chlorine	MONITORING AND REPORTING	—	4.0 mg/L	2025	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2025	Resolved
Surface Water Treatment Rule	TREATMENT TECHNIQUE	—	—	2025	Resolved
Surface Water Treatment Rule	TREATMENT TECHNIQUE	—	—	2024	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2024	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2024	Resolved
Consumer Confidence Rule	OTHER	—	—	2024	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2024	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2024	Resolved
Chlorine	MONITORING AND REPORTING	—	4.0 mg/L	2024	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2024	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2024	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2024	Resolved
Chlorine	MONITORING AND REPORTING	—	4.0 mg/L	2024	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2024	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2024	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2024	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2024	Resolved
Chlorine	MONITORING AND REPORTING	—	4.0 mg/L	2024	Resolved
E. COLI	MONITORING AND REPORTING	—	0	2023	Resolved
Lead and Copper Rule	MONITORING AND REPORTING	—	TT	2023	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2023	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2023	Resolved
E. COLI	MONITORING AND REPORTING	—	0	2023	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2023	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2023	Resolved
Chlorine	MONITORING AND REPORTING	—	4.0 mg/L	2023	Resolved
Interim Enhanced Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2023	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2023	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2023	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2023	Resolved
Chlorine	MONITORING AND REPORTING	—	4.0 mg/L	2023	Resolved
E. COLI	MONITORING AND REPORTING	—	0	2023	Resolved
Lead and Copper Rule	MONITORING AND REPORTING	—	TT	2023	Resolved
E. COLI	MONITORING AND REPORTING	—	0	2023	Resolved
1,2,4-Trichlorobenzene	MONITORING AND REPORTING	—	0.07 mg/L	2023	Resolved
cis-1,2-Dichloroethylene	MONITORING AND REPORTING	—	0.07 mg/L	2023	Resolved
Xylenes, Total	MONITORING AND REPORTING	—	10 mg/L	2023	Resolved
DICHLOROMETHANE	MONITORING AND REPORTING	—	0.005 mg/L	2023	Resolved
o-Dichlorobenzene	MONITORING AND REPORTING	—	0.6 mg/L	2023	Resolved
p-Dichlorobenzene	MONITORING AND REPORTING	—	0.075 mg/L	2023	Resolved
Vinyl chloride	MONITORING AND REPORTING	—	0.002 mg/L	2023	Resolved
1,1-Dichloroethylene	MONITORING AND REPORTING	—	0.007 mg/L	2023	Resolved
trans-1,2-Dichloroethylene	MONITORING AND REPORTING	—	0.1 mg/L	2023	Resolved
1,2-Dichloroethane	MONITORING AND REPORTING	—	0.005 mg/L	2023	Resolved
1,1,1-Trichloroethane	MONITORING AND REPORTING	—	0.2 mg/L	2023	Resolved
Carbon tetrachloride	MONITORING AND REPORTING	—	0.005 mg/L	2023	Resolved
1,2-Dichloropropane	MONITORING AND REPORTING	—	0.005 mg/L	2023	Resolved
Trichloroethylene	MONITORING AND REPORTING	—	0.005 mg/L	2023	Resolved
1,1,2-Trichloroethane	MONITORING AND REPORTING	—	0.005 mg/L	2023	Resolved
Tetrachloroethylene	MONITORING AND REPORTING	—	0.005 mg/L	2023	Resolved
CHLOROBENZENE	MONITORING AND REPORTING	—	0.1 mg/L	2023	Resolved
Benzene	MONITORING AND REPORTING	—	0.005 mg/L	2023	Resolved
Toluene	MONITORING AND REPORTING	—	1 mg/L	2023	Resolved
Ethylbenzene	MONITORING AND REPORTING	—	0.7 mg/L	2023	Resolved
Styrene	MONITORING AND REPORTING	—	0.1 mg/L	2023	Resolved
Nitrate	MONITORING AND REPORTING	—	10 mg/L	2023	Resolved
TTHM	MONITORING AND REPORTING	—	0.080 mg/L	2023	Resolved
Total Haloacetic Acids (HAA5)	MONITORING AND REPORTING	—	0.060 mg/L	2023	Resolved
E. COLI	MONITORING AND REPORTING	—	0	2022	Resolved
Consumer Confidence Rule	OTHER	—	—	2022	Resolved
E. COLI	MONITORING AND REPORTING	—	0	2022	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2022	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2022	Resolved
Chlorine	MONITORING AND REPORTING	—	4.0 mg/L	2022	Resolved
Consumer Confidence Rule	OTHER	—	—	2022	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2022	Resolved
Interim Enhanced Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2022	Resolved
Interim Enhanced Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2022	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2022	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2022	Resolved
Interim Enhanced Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2022	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2022	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2022	Resolved
Interim Enhanced Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2022	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2022	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2022	Resolved
Chlorine	MONITORING AND REPORTING	—	4.0 mg/L	2022	Resolved
TTHM	MONITORING AND REPORTING	—	0.080 mg/L	2022	Resolved
Total Haloacetic Acids (HAA5)	MONITORING AND REPORTING	—	0.060 mg/L	2022	Resolved
1,2,4-Trichlorobenzene	MONITORING AND REPORTING	—	0.07 mg/L	2022	Resolved
cis-1,2-Dichloroethylene	MONITORING AND REPORTING	—	0.07 mg/L	2022	Resolved
Xylenes, Total	MONITORING AND REPORTING	—	10 mg/L	2022	Resolved
DICHLOROMETHANE	MONITORING AND REPORTING	—	0.005 mg/L	2022	Resolved
o-Dichlorobenzene	MONITORING AND REPORTING	—	0.6 mg/L	2022	Resolved
p-Dichlorobenzene	MONITORING AND REPORTING	—	0.075 mg/L	2022	Resolved
Vinyl chloride	MONITORING AND REPORTING	—	0.002 mg/L	2022	Resolved
1,1-Dichloroethylene	MONITORING AND REPORTING	—	0.007 mg/L	2022	Resolved
trans-1,2-Dichloroethylene	MONITORING AND REPORTING	—	0.1 mg/L	2022	Resolved
1,2-Dichloroethane	MONITORING AND REPORTING	—	0.005 mg/L	2022	Resolved
1,1,1-Trichloroethane	MONITORING AND REPORTING	—	0.2 mg/L	2022	Resolved
Carbon tetrachloride	MONITORING AND REPORTING	—	0.005 mg/L	2022	Resolved
1,2-Dichloropropane	MONITORING AND REPORTING	—	0.005 mg/L	2022	Resolved
Trichloroethylene	MONITORING AND REPORTING	—	0.005 mg/L	2022	Resolved
1,1,2-Trichloroethane	MONITORING AND REPORTING	—	0.005 mg/L	2022	Resolved
Tetrachloroethylene	MONITORING AND REPORTING	—	0.005 mg/L	2022	Resolved
CHLOROBENZENE	MONITORING AND REPORTING	—	0.1 mg/L	2022	Resolved
Benzene	MONITORING AND REPORTING	—	0.005 mg/L	2022	Resolved
Toluene	MONITORING AND REPORTING	—	1 mg/L	2022	Resolved
Ethylbenzene	MONITORING AND REPORTING	—	0.7 mg/L	2022	Resolved
Styrene	MONITORING AND REPORTING	—	0.1 mg/L	2022	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2021	Resolved
Interim Enhanced Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2021	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2021	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2021	Resolved
Consumer Confidence Rule	OTHER	—	—	2021	Resolved
Chlorine	MONITORING AND REPORTING	—	4.0 mg/L	2021	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2021	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2021	Resolved
Revised Total Coliform Rule	OTHER	—	—	2021	Resolved
Consumer Confidence Rule	OTHER	—	—	2021	Resolved
Chlorine	MONITORING AND REPORTING	—	4.0 mg/L	2021	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2021	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2021	Resolved
Chlorine	MONITORING AND REPORTING	—	4.0 mg/L	2021	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2021	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2021	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2021	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2021	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2021	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2021	Resolved
Interim Enhanced Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2021	Resolved
Chlorine	MONITORING AND REPORTING	—	4.0 mg/L	2021	Resolved
TTHM	MONITORING AND REPORTING	—	0.080 mg/L	2021	Resolved
Total Haloacetic Acids (HAA5)	MONITORING AND REPORTING	—	0.060 mg/L	2021	Resolved
1,2,4-Trichlorobenzene	MONITORING AND REPORTING	—	0.07 mg/L	2021	Resolved
cis-1,2-Dichloroethylene	MONITORING AND REPORTING	—	0.07 mg/L	2021	Resolved
Xylenes, Total	MONITORING AND REPORTING	—	10 mg/L	2021	Resolved
DICHLOROMETHANE	MONITORING AND REPORTING	—	0.005 mg/L	2021	Resolved
o-Dichlorobenzene	MONITORING AND REPORTING	—	0.6 mg/L	2021	Resolved
p-Dichlorobenzene	MONITORING AND REPORTING	—	0.075 mg/L	2021	Resolved
Vinyl chloride	MONITORING AND REPORTING	—	0.002 mg/L	2021	Resolved
1,1-Dichloroethylene	MONITORING AND REPORTING	—	0.007 mg/L	2021	Resolved
trans-1,2-Dichloroethylene	MONITORING AND REPORTING	—	0.1 mg/L	2021	Resolved
1,2-Dichloroethane	MONITORING AND REPORTING	—	0.005 mg/L	2021	Resolved
1,1,1-Trichloroethane	MONITORING AND REPORTING	—	0.2 mg/L	2021	Resolved
Carbon tetrachloride	MONITORING AND REPORTING	—	0.005 mg/L	2021	Resolved
1,2-Dichloropropane	MONITORING AND REPORTING	—	0.005 mg/L	2021	Resolved
Trichloroethylene	MONITORING AND REPORTING	—	0.005 mg/L	2021	Resolved
1,1,2-Trichloroethane	MONITORING AND REPORTING	—	0.005 mg/L	2021	Resolved
Tetrachloroethylene	MONITORING AND REPORTING	—	0.005 mg/L	2021	Resolved
CHLOROBENZENE	MONITORING AND REPORTING	—	0.1 mg/L	2021	Resolved
Benzene	MONITORING AND REPORTING	—	0.005 mg/L	2021	Resolved
Toluene	MONITORING AND REPORTING	—	1 mg/L	2021	Resolved
Ethylbenzene	MONITORING AND REPORTING	—	0.7 mg/L	2021	Resolved
Styrene	MONITORING AND REPORTING	—	0.1 mg/L	2021	Resolved
Nitrate	MONITORING AND REPORTING	—	10 mg/L	2021	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2020	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2020	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2020	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2020	Resolved
Consumer Confidence Rule	OTHER	—	—	2020	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2020	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2020	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2020	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2020	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2020	Resolved
Consumer Confidence Rule	OTHER	—	—	2020	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2020	Resolved
Chlorine	MONITORING AND REPORTING	—	4.0 mg/L	2020	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2020	Resolved
Interim Enhanced Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2020	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2020	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2020	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2020	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2020	Resolved
Surface Water Treatment Rule	TREATMENT TECHNIQUE	—	—	2020	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2020	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2020	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2020	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2020	Resolved
Chlorine	MONITORING AND REPORTING	—	4.0 mg/L	2020	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2019	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2019	Resolved
Chlorine	MONITORING AND REPORTING	—	4.0 mg/L	2019	Resolved
Surface Water Treatment Rule	TREATMENT TECHNIQUE	—	—	2019	Resolved
Consumer Confidence Rule	OTHER	—	—	2019	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2019	Resolved
Interim Enhanced Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2019	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2019	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2019	Resolved
Interim Enhanced Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2019	Resolved
Chlorine	MONITORING AND REPORTING	—	4.0 mg/L	2019	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2019	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2019	Resolved
Surface Water Treatment Rule	TREATMENT TECHNIQUE	—	—	2019	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2019	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2019	Resolved
Chlorine	MONITORING AND REPORTING	—	4.0 mg/L	2019	Resolved
TTHM	MONITORING AND REPORTING	—	0.080 mg/L	2019	Resolved
Total Haloacetic Acids (HAA5)	MONITORING AND REPORTING	—	0.060 mg/L	2019	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2018	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2018	Resolved
Interim Enhanced Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2018	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2018	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2018	Resolved
Chlorine	MONITORING AND REPORTING	—	4.0 mg/L	2018	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2018	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2018	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2018	Resolved
Surface Water Treatment Rule	TREATMENT TECHNIQUE	—	—	2018	Resolved
Chlorine	MONITORING AND REPORTING	—	4.0 mg/L	2018	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2018	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2018	Resolved
Chlorine	MONITORING AND REPORTING	—	4.0 mg/L	2018	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2018	Archived
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2018	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2018	Resolved
Surface Water Treatment Rule	MONITORING AND REPORTING	—	—	2018	Resolved
Chlorine	MONITORING AND REPORTING	—	4.0 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
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2017	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2017	Resolved
Lead and Copper Rule	MONITORING AND REPORTING	—	TT	2017	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2017	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2016	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2016	Resolved
Consumer Confidence Rule	OTHER	—	—	2016	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2016	Resolved
Consumer Confidence Rule	OTHER	—	—	2016	Resolved
Revised Total Coliform Rule	OTHER	—	—	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

234 violations are on record since 2015, of which 6 were health-based. All have been resolved and none remain open.

About the Main Water System

Utility Lksd Tununak Paul Albert Hs

PWSID AK2270613

Water source Surface water — Groundwater under the direct influence of surface water — SDWIS source code GU

Population served

Service connections 5

Systems serving this area 1

Regulator State primacy agency

Data through 2026 Q2 — EPA SDWIS

Frequently Asked Questions

Is Tununak tap water safe to drink? ▼

No federal limit is exceeded on record. No violations are currently open.

Does Tununak 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 Tununak? ▼

Lksd Tununak Paul Albert Hs (PWSID AK2270613). Surface water. Groundwater under the direct influence of surface water — SDWIS source code GU

When was this system last inspected? ▼

It was last inspected on 2021-04-13. Inspectors recorded 3 significant deficiencies.

What Should Tununak Residents Do?

Read your annual water report

Your supplier publishes a Consumer Confidence Report each July covering the prior year.

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.

Flush before drinking

If water has sat in pipes more than six hours, run the cold tap for two minutes before drinking or cooking.

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