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Tap water quality report

Soldotna, AK

EPA monitoring detected 19 contaminants across the 5 water suppliers serving Soldotna. 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.

5
water suppliers
5,237
people served
19
contaminants found
Alaska rankings Lead in Alaska PFAS in Alaska

What was found in Soldotna'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
241.4 µg/L 19%
of the EPA limit 1300 µg/L
Main supplier: SOLDOTNA · 4,807 people · 2018
Highest in the city: 4068 µg/L — ASHTON PARK · 75 people · 2019
5/5 SYR4
Nitrate-Nitrite
2803.5 µg/L 28%
of the EPA limit 10000 µg/L
Highest in the city: ASHTON PARK · 75 people · 2019
3/5 SYR4
Nitrate
1500 µg/L 15%
of the EPA limit 10000 µg/L
Highest in the city: COLLEGE PARK HOME OWNERS ASSOC · 85 people · 2018
4/5 SYR4
Fluoride
141.4 µg/L 3.5%
of the EPA limit 4000 µg/L
Main supplier: SOLDOTNA · 4,807 people · 2016
1/5 SYR4
Barium
94.525 µg/L 4.7%
of the EPA limit 2000 µg/L
Main supplier: SOLDOTNA · 4,807 people · 2016
3/5 SYR4
TTHM
55.575 µg/L 69%
of the EPA limit 80 µg/L
Main supplier: SOLDOTNA · 4,807 people · 2019
1/5 SYR4
Arsenic
9.1725 µg/L 92%
of the EPA limit 10 µg/L
Main supplier: SOLDOTNA · 4,807 people · 2017
Highest in the city: 39.275 µg/L — KB SUB. WATER SERVICE ASSOC. · 170 people · 2019
3/5 SYR4
Dibromochloromethane
19.9085 µg/L
No EPA limit set
Main supplier: SOLDOTNA · 4,807 people · 2019
1/5 SYR4
Bromodichloromethane
18.326 µg/L
No EPA limit set
Main supplier: SOLDOTNA · 4,807 people · 2019
1/5 SYR4
Chloroform
17.645 µg/L
No EPA limit set
Main supplier: SOLDOTNA · 4,807 people · 2019
1/5 SYR4
Total Haloacetic Acids (HAA5)
16.74 µg/L 28%
of the EPA limit 60 µg/L
Main supplier: SOLDOTNA · 4,807 people · 2019
1/5 SYR4
Lead
6.742 µg/L 45%
of the EPA limit 15 µg/L
Main supplier: SOLDOTNA · 4,807 people · 2018
Highest in the city: 15.855 µg/L — HIGHLAND PRIDE MOBILE HOME PARK · 100 people · 2019
5/5 SYR4
Lithium
9.01 µg/L
No EPA limit set
Main supplier: SOLDOTNA · 4,807 people · 2024
1/5 UCMR-5
Trichloroacetic Acid
8.645 µg/L
No EPA limit set
Main supplier: SOLDOTNA · 4,807 people · 2019
1/5 SYR4
Dichloroacetic Acid
6.16 µg/L
No EPA limit set
Main supplier: SOLDOTNA · 4,807 people · 2019
1/5 SYR4
Dibromoacetic Acid
5.565 µg/L
No EPA limit set
Main supplier: SOLDOTNA · 4,807 people · 2019
1/5 SYR4
Bromoform
5.33 µg/L
No EPA limit set
Main supplier: SOLDOTNA · 4,807 people · 2019
1/5 SYR4
Combined Radium (-226 And -228)
2.5845 pCi/L 52%
of the EPA limit 5 pCi/L
Main supplier: SOLDOTNA · 4,807 people · 2014
4/5 SYR4
Lead
0.0045 mg/L 30%
of the EPA limit 0.0150 mg/L
Main supplier: SOLDOTNA · 4,807 people · 2024
Highest in the city: 0.0150 mg/L — COLLEGE PARK HOME OWNERS ASSOC · 85 people · 2024
5/5 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 Soldotna

SupplierPopulation served
SOLDOTNA 4,807
KB SUB. WATER SERVICE ASSOC. 170
HIGHLAND PRIDE MOBILE HOME PARK 100
COLLEGE PARK HOME OWNERS ASSOC 85
ASHTON PARK 75

Frequently asked questions about Soldotna tap water

Is Soldotna tap water safe to drink?

EPA testing detected 19 contaminants in the water serving Soldotna. 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 Soldotna?

5 public water suppliers report drinking-water monitoring for Soldotna, Alaska to the EPA. Each is listed above with its population served.

What contaminants are in Soldotna's water?

The contaminants EPA monitoring detected in Soldotna include Copper, Nitrate-Nitrite, Nitrate, Fluoride, Barium. 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.