What was found in ZIP 98346
The highest level seen across the suppliers serving this ZIP, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Nitrate | 2610 µg/L 26% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| Nitrate-Nitrite | 1180 µg/L 12% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| TTHM | 17.3 µg/L 22% of the EPA limit 80 µg/L | 1/1 | SYR4 |
| Chloroform | 14.6 µg/L No EPA limit set | 1/1 | SYR4 |
| Arsenic | 6 µg/L 60% of the EPA limit 10 µg/L | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 5.7 µg/L 9.5% of the EPA limit 60 µg/L | 1/1 | SYR4 |
| Bromodichloromethane | 3.6 µg/L No EPA limit set | 1/1 | SYR4 |
| Trichloroacetic Acid | 3.1 µg/L No EPA limit set | 1/1 | SYR4 |
| Dichloroacetic Acid | 2.9 µg/L No EPA limit set | 1/1 | SYR4 |
| Dibromochloromethane | 2.6 µg/L No EPA limit set | 1/1 | SYR4 |
| Dibromoacetic Acid | 1.1 µg/L No EPA limit set | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 0.9000 pCi/L 18% of the EPA limit 5 pCi/L | 1/1 | SYR4 |
| Bromoform | 0.7000 µg/L No EPA limit set | 1/1 | SYR4 |
| Lead | 0.0020 mg/L 13% of the EPA limit 0.0150 mg/L | 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 single worst sample on
record — over 100% is worth reading, but is not by itself a violation.
Formal violations are listed separately.
Water suppliers serving ZIP 98346
| Supplier | State | Population served |
|---|---|---|
| NORTH PENINSULA | WA | 16,449 |
Frequently asked questions about ZIP 98346 tap water
Is the tap water in ZIP 98346 safe to drink?
EPA testing detected 14 contaminants across the water suppliers serving ZIP 98346. 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 98346?
1 public water supplier report EPA drinking-water monitoring for ZIP 98346. Each is listed above with its population served.
What contaminants are in ZIP 98346's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, TTHM, Chloroform, Arsenic, and others across this ZIP's suppliers. The full list with levels and sources is above.