What was found in ZIP 98353
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 |
|---|---|---|---|
| Nitrate | 2160 µg/L 22% of the EPA limit 10000 µg/L Main supplier: MANCHESTER WATER DISTRICT · 10,475 people · 2019 | 1/1 | SYR4 |
| Fluoride | 710 µg/L 18% of the EPA limit 4000 µg/L Main supplier: MANCHESTER WATER DISTRICT · 10,475 people · 2018 | 1/1 | SYR4 |
| Nitrate-Nitrite | 496 µg/L 5% of the EPA limit 10000 µg/L Main supplier: MANCHESTER WATER DISTRICT · 10,475 people · 2018 | 1/1 | SYR4 |
| TTHM | 13.81 µg/L 17% of the EPA limit 80 µg/L Main supplier: MANCHESTER WATER DISTRICT · 10,475 people · 2019 | 1/1 | SYR4 |
| Chloroform | 10.88 µg/L No EPA limit set Main supplier: MANCHESTER WATER DISTRICT · 10,475 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 7.29 µg/L 12% of the EPA limit 60 µg/L Main supplier: MANCHESTER WATER DISTRICT · 10,475 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 3.775 µg/L No EPA limit set Main supplier: MANCHESTER WATER DISTRICT · 10,475 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 3.6 µg/L No EPA limit set Main supplier: MANCHESTER WATER DISTRICT · 10,475 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 2.86 µg/L No EPA limit set Main supplier: MANCHESTER WATER DISTRICT · 10,475 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 1.33 µg/L No EPA limit set Main supplier: MANCHESTER WATER DISTRICT · 10,475 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: MANCHESTER WATER DISTRICT · 10,475 people · 2025 | 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 98353
| Supplier | State | Population served |
|---|---|---|
| MANCHESTER WATER DISTRICT | WA | 10,475 |
Frequently asked questions about ZIP 98353 tap water
Is the tap water in ZIP 98353 safe to drink?
EPA testing detected 11 contaminants across the water suppliers serving ZIP 98353. 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 98353?
1 public water supplier report EPA drinking-water monitoring for ZIP 98353. Each is listed above with its population served.
What contaminants are in ZIP 98353's water?
EPA monitoring detected Nitrate, Fluoride, Nitrate-Nitrite, TTHM, Chloroform, and others across this ZIP's suppliers. The full list with levels and sources is above.