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City water profile

Water hardness in Kake

Find official utility reports, understand hardness, and check the water system serving your home in Kake, Alaska.

Utility-reported hardness

Not yet available

Check your provider and source →
State comparison
Unavailable
Evidence comparison rank
—
Matched utilities
1
Active health records
0

Your tap water

What does the utility report?

Match the utility name to your water bill. These results describe the utility’s water, not a test at your home. A ZIP can include several water systems.

Utility hardness unavailable in this index

Nearby river or groundwater samples cannot tell us the hardness coming out of your tap. Ask your water provider for total hardness as CaCO₃, or test it at home.

Find an official utility report →

Match the name on your water bill

Your utility’s measurements and compliance records

These are possible serving systems. A record for one system does not apply to every home in this ZIP. Confirm your provider before interpreting a measurement or notice. Federal records can lag current utility notices.

EPA snapshot: 2026Q2. Historical window begins Jan 1, 2021.

Kake Municipal Water

AK2130083 · Surface water · 415 people served system-wide

The system names this served city; Census place overlap links the city to this ZCTA.

No active health-based record in this imported snapshot

Find this utility’s official report →
Measurements (4)

An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.

Lead (90th percentile)

EPA SDWIS Lead and Copper Rule samples

Below action level
Reported level
0.0079 mg/L
Action level
0.015 mg/L

53% of the listed benchmark

Monitoring period: Jan 1, 2026 to Jun 30, 2026

Copper (90th percentile)

EPA SDWIS Lead and Copper Rule samples

Above action level
Reported level
1.4 mg/L
Action level
1.3 mg/L

108% of the listed benchmark

Monitoring period: Jan 1, 2017 to Jun 30, 2017

Total Haloacetic Acids (HAA5)

EPA SDWIS reported health-based violation

Reported violation
Reported level
0.08 MG/L
Maximum contaminant level
0.06 MG/L

133% of the listed benchmark

Monitoring period: Jan 1, 2026 to Mar 31, 2026

TTHM

EPA SDWIS reported health-based violation

Reported violation
Reported level
0.082 MG/L
Maximum contaminant level
0.08 MG/L

102% of the listed benchmark

Monitoring period: Apr 1, 2021 to Jun 30, 2021

Violation history (51)
Imported violation history for Kake Municipal Water
RuleStatusPeriod
Total Haloacetic Acids (HAA5)Health-basedArchivedJan 1, 2026 to Mar 31, 2026
Total Haloacetic Acids (HAA5)Health-basedArchivedOct 1, 2025 to Dec 31, 2025
TTHMResolvedOct 1, 2025 to Dec 31, 2025
Total Haloacetic Acids (HAA5)ResolvedOct 1, 2025 to Dec 31, 2025
Total Haloacetic Acids (HAA5)Health-basedArchivedJul 1, 2025 to Sep 30, 2025
Total Haloacetic Acids (HAA5)Health-basedArchivedApr 1, 2025 to Jun 30, 2025
Total Haloacetic Acids (HAA5)Health-basedArchivedJan 1, 2025 to Mar 31, 2025
Interim Enhanced Surface Water Treatment RuleResolvedDec 1, 2024 to Dec 31, 2024
Surface Water Treatment RuleResolvedDec 1, 2024 to Dec 31, 2024
Surface Water Treatment RuleResolvedNov 1, 2024 to Nov 30, 2024
Interim Enhanced Surface Water Treatment RuleResolvedNov 1, 2024 to Nov 30, 2024
Interim Enhanced Surface Water Treatment RuleResolvedOct 1, 2024 to Oct 31, 2024
Surface Water Treatment RuleResolvedOct 1, 2024 to Oct 31, 2024
Total Haloacetic Acids (HAA5)Health-basedArchivedOct 1, 2024 to Dec 31, 2024
Interim Enhanced Surface Water Treatment RuleResolvedSep 1, 2024 to Sep 30, 2024
Surface Water Treatment RuleResolvedSep 1, 2024 to Sep 30, 2024
Interim Enhanced Surface Water Treatment RuleResolvedAug 1, 2024 to Aug 31, 2024
Surface Water Treatment RuleResolvedAug 1, 2024 to Aug 31, 2024
Total Haloacetic Acids (HAA5)Health-basedArchivedJul 1, 2024 to Sep 30, 2024
Revised Total Coliform RuleResolvedJul 1, 2024 to Jul 31, 2024
Total Haloacetic Acids (HAA5)ResolvedJun 30, 2024 to Apr 3, 2025
Surface Water Treatment RuleResolvedJun 1, 2024 to Jun 30, 2024
Interim Enhanced Surface Water Treatment RuleResolvedJun 1, 2024 to Jun 30, 2024
Interim Enhanced Surface Water Treatment RuleResolvedApr 1, 2024 to Apr 30, 2024
Total Haloacetic Acids (HAA5)Health-basedArchivedApr 1, 2024 to Jun 30, 2024
Surface Water Treatment RuleResolvedApr 1, 2024 to Apr 30, 2024
Total Haloacetic Acids (HAA5)Health-basedResolvedOct 1, 2023 to Dec 31, 2023
Total Haloacetic Acids (HAA5)Health-basedResolvedApr 1, 2023 to Jun 30, 2023
Total Haloacetic Acids (HAA5)Health-basedResolvedJan 1, 2023 to Mar 31, 2023
TTHMResolvedOct 1, 2022 to Dec 31, 2022
Total Haloacetic Acids (HAA5)Health-basedResolvedOct 1, 2022 to Dec 31, 2022
Total Haloacetic Acids (HAA5)Health-basedResolvedJul 1, 2022 to Sep 30, 2022
Interim Enhanced Surface Water Treatment RuleResolvedJul 1, 2022 to Jul 31, 2022
Surface Water Treatment RuleResolvedJul 1, 2022 to Jul 31, 2022
Total Haloacetic Acids (HAA5)Health-basedResolvedApr 1, 2022 to Jun 30, 2022
Total Haloacetic Acids (HAA5)Health-basedResolvedJan 1, 2022 to Mar 31, 2022
Revised Total Coliform RuleResolvedNov 1, 2021 to Nov 30, 2021
Total Haloacetic Acids (HAA5)Health-basedResolvedOct 1, 2021 to Dec 31, 2021
Interim Enhanced Surface Water Treatment RuleHealth-basedResolvedSep 1, 2021 to Sep 30, 2021
Total Haloacetic Acids (HAA5)Health-basedResolvedJul 1, 2021 to Sep 30, 2021
Surface Water Treatment RuleHealth-basedResolvedJul 1, 2021 to Jul 31, 2021
Total Haloacetic Acids (HAA5)ResolvedJul 1, 2021 to Sep 30, 2021
TTHMResolvedJul 1, 2021 to Sep 30, 2021
Interim Enhanced Surface Water Treatment RuleHealth-basedResolvedJul 1, 2021 to Jul 31, 2021
Surface Water Treatment RuleHealth-basedResolvedJun 1, 2021 to Jun 30, 2021
Total Haloacetic Acids (HAA5)Health-basedResolvedApr 1, 2021 to Jun 30, 2021
TTHMHealth-basedResolvedApr 1, 2021 to Jun 30, 2021
Revised Total Coliform RuleResolvedFeb 1, 2021 to Feb 28, 2021
Interim Enhanced Surface Water Treatment RuleResolvedFeb 1, 2021 to Feb 28, 2021
Surface Water Treatment RuleResolvedFeb 1, 2021 to Feb 28, 2021
Total Haloacetic Acids (HAA5)Health-basedResolvedJan 1, 2021 to Mar 31, 2021

City summary

What the indexed records say

Kake has 1 published ZIP profile across Prince Of Wales-Hyder Census Area. No qualifying nearby hardness observation is available for the city.

Because only one ZIP is represented, the city median and range are the same local estimate. It should not be read as multiple independent samples across the community.

Hardness distribution

How local ZIP estimates compare

Soft0 ZIPs
Moderately hard0 ZIPs
Hard0 ZIPs
Very hard0 ZIPs

0 of 1 ZIP profiles have a hardness estimate. Bars count ZIP profiles, not households or laboratory samples.

Evidence quality

Distance, dates, and confidence

Median nearest distance
— miles
Profiles with evidence
0/1

Confidence labels

High: 0Moderate: 0Low: 0

Observation window: unavailable to unavailable.

ZIP directory

Water reports in Kake

Open a ZIP for site-level provenance and measurements.

Practical next steps

Move from index to evidence

  1. 1. Open your ZIP. Check distance, dates, confidence, and the associated utility.
  2. 2. Read the current CCR. Confirm source water, detections, limits, ranges, and notices.
  3. 3. Use a measured hardness result. Confirm health concerns or treatment sizing with the right method.

Questions people ask

About water in Kake

Is the water hard?

Check the utility-reported result above when available. Nearby environmental samples cannot establish tap-water hardness. Ask your provider or test your tap.

Is the tap water safe?

Compliance history is utility-wide and cannot guarantee conditions at every tap. Check current notices and test when address-specific evidence is needed.

Do I need treatment?

Choose treatment only after confirming the problem at the property. A softener targets hardness; contaminant treatment requires a matching, verified performance claim.