What was found in ZIP 98032
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 | 1400 µg/L 14% of the EPA limit 10000 µg/L Main supplier: KENT WATER DEPARTMENT · 166,421 people · 2019 | 1/2 | SYR4 |
| Nitrate-Nitrite | 1400 µg/L 14% of the EPA limit 10000 µg/L Main supplier: KENT WATER DEPARTMENT · 166,421 people · 2019 | 1/2 | SYR4 |
| Fluoride | 880 µg/L 22% of the EPA limit 4000 µg/L Main supplier: KENT WATER DEPARTMENT · 166,421 people · 2019
Highest in the ZIP: 890 µg/L — HIGHLINE WATER DISTRICT · 100,170 people · 2015 | 2/2 | SYR4 |
| Nitrite | 150 µg/L 15% of the EPA limit 1000 µg/L Main supplier: KENT WATER DEPARTMENT · 166,421 people · 2019 | 1/2 | SYR4 |
| TTHM | 28.635 µg/L 36% of the EPA limit 80 µg/L Main supplier: KENT WATER DEPARTMENT · 166,421 people · 2019
Highest in the ZIP: 43.495 µg/L — HIGHLINE WATER DISTRICT · 100,170 people · 2019 | 2/2 | SYR4 |
| Chloroform | 24.365 µg/L No EPA limit set Main supplier: KENT WATER DEPARTMENT · 166,421 people · 2019
Highest in the ZIP: 39.46 µg/L — HIGHLINE WATER DISTRICT · 100,170 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 29.7325 µg/L 50% of the EPA limit 60 µg/L Main supplier: KENT WATER DEPARTMENT · 166,421 people · 2019
Highest in the ZIP: 39.235 µg/L — HIGHLINE WATER DISTRICT · 100,170 people · 2019 | 2/2 | SYR4 |
| Trichloroacetic Acid | 17.92 µg/L No EPA limit set Main supplier: KENT WATER DEPARTMENT · 166,421 people · 2019
Highest in the ZIP: 23.43 µg/L — HIGHLINE WATER DISTRICT · 100,170 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 12.05 µg/L No EPA limit set Main supplier: KENT WATER DEPARTMENT · 166,421 people · 2019
Highest in the ZIP: 17.93 µg/L — HIGHLINE WATER DISTRICT · 100,170 people · 2019 | 2/2 | SYR4 |
| Barium | 10 µg/L 0.5% of the EPA limit 2000 µg/L Highest in the ZIP: HIGHLINE WATER DISTRICT · 100,170 people · 2015 | 1/2 | SYR4 |
| Bromodichloromethane | 4.363 µg/L No EPA limit set Main supplier: KENT WATER DEPARTMENT · 166,421 people · 2019
Highest in the ZIP: 5.558 µg/L — HIGHLINE WATER DISTRICT · 100,170 people · 2019 | 2/2 | SYR4 |
| Monochloroacetic Acid | 3.1485 µg/L No EPA limit set Highest in the ZIP: HIGHLINE WATER DISTRICT · 100,170 people · 2019 | 1/2 | SYR4 |
| Dibromochloromethane | 2.3275 µg/L No EPA limit set Main supplier: KENT WATER DEPARTMENT · 166,421 people · 2019
Highest in the ZIP: 2.45 µg/L — HIGHLINE WATER DISTRICT · 100,170 people · 2019 | 2/2 | SYR4 |
| Arsenic | 2.26 µg/L 23% of the EPA limit 10 µg/L Main supplier: KENT WATER DEPARTMENT · 166,421 people · 2019 | 2/2 | SYR4 |
| Monobromoacetic Acid | 2.161 µg/L No EPA limit set Main supplier: KENT WATER DEPARTMENT · 166,421 people · 2019 | 1/2 | SYR4 |
| Dibromoacetic Acid | 1.7965 µg/L No EPA limit set Main supplier: KENT WATER DEPARTMENT · 166,421 people · 2019 | 2/2 | SYR4 |
| Bromoform | 0.9040 µg/L No EPA limit set Main supplier: KENT WATER DEPARTMENT · 166,421 people · 2019 | 2/2 | SYR4 |
| PFBS | 0.0034 µg/L No EPA limit set Main supplier: KENT WATER DEPARTMENT · 166,421 people · 2025 | 1/2 | UCMR-5 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: KENT WATER DEPARTMENT · 166,421 people · 2024
Highest in the ZIP: 0.0014 mg/L — HIGHLINE WATER DISTRICT · 100,170 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 98032
| Supplier | State | Population served |
|---|---|---|
| KENT WATER DEPARTMENT | WA | 166,421 |
| HIGHLINE WATER DISTRICT | WA | 100,170 |
Frequently asked questions about ZIP 98032 tap water
Is the tap water in ZIP 98032 safe to drink?
EPA testing detected 19 contaminants across the water suppliers serving ZIP 98032. 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 98032?
2 public water suppliers report EPA drinking-water monitoring for ZIP 98032. Each is listed above with its population served.
What contaminants are in ZIP 98032's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, Nitrite, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.