What was found in ZIP 99669
The level at this ZIP's main supplier, the highest level anywhere in it, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Copper | 241.4 µg/L 19% of the EPA limit 1300 µg/L Main supplier: SOLDOTNA · 4,807 people · 2018 | 1/1 | SYR4 |
| Fluoride | 141.4 µg/L 3.5% of the EPA limit 4000 µg/L Main supplier: SOLDOTNA · 4,807 people · 2016 | 1/1 | SYR4 |
| Barium | 94.525 µg/L 4.7% of the EPA limit 2000 µg/L Main supplier: SOLDOTNA · 4,807 people · 2016 | 1/1 | SYR4 |
| TTHM | 55.575 µg/L 69% of the EPA limit 80 µg/L Main supplier: SOLDOTNA · 4,807 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 19.9085 µg/L No EPA limit set Main supplier: SOLDOTNA · 4,807 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 18.326 µg/L No EPA limit set Main supplier: SOLDOTNA · 4,807 people · 2019 | 1/1 | SYR4 |
| Chloroform | 17.645 µg/L No EPA limit set Main supplier: SOLDOTNA · 4,807 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 16.74 µg/L 28% of the EPA limit 60 µg/L Main supplier: SOLDOTNA · 4,807 people · 2019 | 1/1 | SYR4 |
| Arsenic | 9.1725 µg/L 92% of the EPA limit 10 µg/L Main supplier: SOLDOTNA · 4,807 people · 2017 | 1/1 | SYR4 |
| Lithium | 9.01 µg/L No EPA limit set Main supplier: SOLDOTNA · 4,807 people · 2024 | 1/1 | UCMR-5 |
| Trichloroacetic Acid | 8.645 µg/L No EPA limit set Main supplier: SOLDOTNA · 4,807 people · 2019 | 1/1 | SYR4 |
| Lead | 6.742 µg/L 45% of the EPA limit 15 µg/L Main supplier: SOLDOTNA · 4,807 people · 2018 | 1/1 | SYR4 |
| Dichloroacetic Acid | 6.16 µg/L No EPA limit set Main supplier: SOLDOTNA · 4,807 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 5.565 µg/L No EPA limit set Main supplier: SOLDOTNA · 4,807 people · 2019 | 1/1 | SYR4 |
| Bromoform | 5.33 µg/L No EPA limit set Main supplier: SOLDOTNA · 4,807 people · 2019 | 1/1 | 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 | 1/1 | SYR4 |
| Lead | 0.0045 mg/L 30% of the EPA limit 0.0150 mg/L Main supplier: SOLDOTNA · 4,807 people · 2024 | 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.
Water suppliers serving ZIP 99669
| Supplier | State | Population served |
|---|---|---|
| SOLDOTNA | AK | 4,807 |
Frequently asked questions about ZIP 99669 tap water
Is the tap water in ZIP 99669 safe to drink?
EPA testing detected 17 contaminants across the water suppliers serving ZIP 99669. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and your utility's annual Consumer Confidence Report for the official status.
Which water suppliers serve ZIP 99669?
1 public water supplier report EPA drinking-water monitoring for ZIP 99669. Each is listed above with its population served.
What contaminants are in ZIP 99669's water?
EPA monitoring detected Copper, Fluoride, Barium, TTHM, Dibromochloromethane, and others across this ZIP's suppliers. The full list with levels and sources is above.