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Tap water quality report

Kake, AK

EPA monitoring detected 13 contaminants across the 1 water supplier serving Kake. A detection doesn't automatically mean the water is unsafe — see the level at the main supplier for each below, with its EPA source and period.

1
water supplier
415
people served
13
contaminants found
Alaska rankings Lead in Alaska PFAS in Alaska

What was found in Kake's water

The level at the city's main supplier, the highest level anywhere in the city, the EPA limit for each, and where every figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Copper
1015 µg/L 78%
of the EPA limit 1300 µg/L
Main supplier: KAKE MUNICIPAL WATER · 415 people · 2019
1/1 SYR4
Total Haloacetic Acids (HAA5)
106.47 µg/L 177%
of the EPA limit, at the 95th percentile of samples — 60 µg/L
Main supplier: KAKE MUNICIPAL WATER · 415 people · 2019
1/1 SYR4
TTHM
97 µg/L 121%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
Main supplier: KAKE MUNICIPAL WATER · 415 people · 2019
1/1 SYR4
Chloroform
95.1 µg/L
No EPA limit set
Main supplier: KAKE MUNICIPAL WATER · 415 people · 2019
1/1 SYR4
Lead
87.5 µg/L 583%
of the EPA limit, at the 95th percentile of samples — 15 µg/L
Main supplier: KAKE MUNICIPAL WATER · 415 people · 2019
1/1 SYR4
Trichloroacetic Acid
75.3 µg/L
No EPA limit set
Main supplier: KAKE MUNICIPAL WATER · 415 people · 2019
1/1 SYR4
Dichloroacetic Acid
41.2 µg/L
No EPA limit set
Main supplier: KAKE MUNICIPAL WATER · 415 people · 2019
1/1 SYR4
Barium
19 µg/L 1%
of the EPA limit 2000 µg/L
Main supplier: KAKE MUNICIPAL WATER · 415 people · 2019
1/1 SYR4
Monochloroacetic Acid
4.705 µg/L
No EPA limit set
Main supplier: KAKE MUNICIPAL WATER · 415 people · 2019
1/1 SYR4
Bromodichloromethane
2.52 µg/L
No EPA limit set
Main supplier: KAKE MUNICIPAL WATER · 415 people · 2019
1/1 SYR4
Thallium, Total
1.3 µg/L 65%
of the EPA limit 2 µg/L
Main supplier: KAKE MUNICIPAL WATER · 415 people · 2019
1/1 SYR4
Combined Radium (-226 And -228)
0.4200 pCi/L 8.4%
of the EPA limit 5 pCi/L
Main supplier: KAKE MUNICIPAL WATER · 415 people · 2016
1/1 SYR4
Lead
0.0079 mg/L 53%
of the EPA limit 0.0150 mg/L
Main supplier: KAKE MUNICIPAL WATER · 415 people · 2026
1/1 LCR
Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the 95th percentile of the system's samples — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately. These are the utilities' own EPA-reported results, not a city-wide average. A detection means the lab measured the substance — it isn't the same as exceeding a legal limit. Hover a source tag to see the EPA program and years behind each figure.

Water suppliers serving Kake

SupplierPopulation served
KAKE MUNICIPAL WATER 415

Frequently asked questions about Kake tap water

Is Kake tap water safe to drink?

EPA testing detected 13 contaminants in the water serving Kake. A detection isn't the same as a violation — most detected levels are within federal limits. Check the level and source for each contaminant above, and your utility's annual Consumer Confidence Report for the official compliance status.

How many water suppliers serve Kake?

1 public water supplier report drinking-water monitoring for Kake, Alaska to the EPA. Each is listed above with its population served.

What contaminants are in Kake's water?

The contaminants EPA monitoring detected in Kake include Copper, Total Haloacetic Acids (HAA5), TTHM, Chloroform, Lead. The full list, with the level at the main supplier and the data source, is in the table above.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.