What was found in ZIP 98363
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 |
|---|---|---|---|
| Fluoride | 860 µg/L 22% of the EPA limit 4000 µg/L Main supplier: PORT ANGELES CITY OF · 28,067 people · 2017 | 1/2 | SYR4 |
| Nitrate | 210 µg/L 2.1% of the EPA limit 10000 µg/L Main supplier: PORT ANGELES CITY OF · 28,067 people · 2019 | 1/2 | SYR4 |
| Nitrate-Nitrite | 140 µg/L 1.4% of the EPA limit 10000 µg/L Main supplier: PORT ANGELES CITY OF · 28,067 people · 2017 | 1/2 | SYR4 |
| TTHM | 15.95 µg/L 20% of the EPA limit 80 µg/L Main supplier: PORT ANGELES CITY OF · 28,067 people · 2019
Highest in the ZIP: 36.095 µg/L — CRESCENT WATER ASSN · 2,360 people · 2019 | 2/2 | SYR4 |
| Chloroform | 11.2 µg/L No EPA limit set Main supplier: PORT ANGELES CITY OF · 28,067 people · 2019
Highest in the ZIP: 31.075 µg/L — CRESCENT WATER ASSN · 2,360 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 10.525 µg/L 18% of the EPA limit 60 µg/L Main supplier: PORT ANGELES CITY OF · 28,067 people · 2019
Highest in the ZIP: 23.05 µg/L — CRESCENT WATER ASSN · 2,360 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 5.91 µg/L No EPA limit set Main supplier: PORT ANGELES CITY OF · 28,067 people · 2019
Highest in the ZIP: 12.1 µg/L — CRESCENT WATER ASSN · 2,360 people · 2019 | 2/2 | SYR4 |
| Copper | 12 µg/L 0.9% of the EPA limit 1300 µg/L Main supplier: PORT ANGELES CITY OF · 28,067 people · 2017 | 1/2 | SYR4 |
| Trichloroacetic Acid | 4.96 µg/L No EPA limit set Main supplier: PORT ANGELES CITY OF · 28,067 people · 2019
Highest in the ZIP: 10.95 µg/L — CRESCENT WATER ASSN · 2,360 people · 2019 | 2/2 | SYR4 |
| Barium | 5 µg/L 0.3% of the EPA limit 2000 µg/L Main supplier: PORT ANGELES CITY OF · 28,067 people · 2017 | 1/2 | SYR4 |
| Bromodichloromethane | 3.7 µg/L No EPA limit set Main supplier: PORT ANGELES CITY OF · 28,067 people · 2019
Highest in the ZIP: 4.85 µg/L — CRESCENT WATER ASSN · 2,360 people · 2019 | 2/2 | SYR4 |
| Dibromochloromethane | 1.715 µg/L No EPA limit set Main supplier: PORT ANGELES CITY OF · 28,067 people · 2019 | 2/2 | SYR4 |
| Lead | 0.0020 mg/L 13% of the EPA limit 0.0150 mg/L Main supplier: PORT ANGELES CITY OF · 28,067 people · 2025 | 2/2 | 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 98363
| Supplier | State | Population served |
|---|---|---|
| PORT ANGELES CITY OF | WA | 28,067 |
| CRESCENT WATER ASSN | WA | 2,360 |
Frequently asked questions about ZIP 98363 tap water
Is the tap water in ZIP 98363 safe to drink?
EPA testing detected 13 contaminants across the water suppliers serving ZIP 98363. 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 98363?
2 public water suppliers report EPA drinking-water monitoring for ZIP 98363. Each is listed above with its population served.
What contaminants are in ZIP 98363's water?
EPA monitoring detected Fluoride, Nitrate, Nitrate-Nitrite, TTHM, Chloroform, and others across this ZIP's suppliers. The full list with levels and sources is above.