What was found in ZIP 98248
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 | 250 µg/L 6.3% of the EPA limit 4000 µg/L Main supplier: FERNDALE · 19,305 people · 2016 | 1/1 | SYR4 |
| TTHM | 70.94 µg/L 89% of the EPA limit 80 µg/L Main supplier: FERNDALE · 19,305 people · 2019 | 1/1 | SYR4 |
| Barium | 70 µg/L 3.5% of the EPA limit 2000 µg/L Main supplier: FERNDALE · 19,305 people · 2016 | 1/1 | SYR4 |
| Bromoform | 58.42 µg/L No EPA limit set Main supplier: FERNDALE · 19,305 people · 2019 | 1/1 | SYR4 |
| Copper | 31.4 µg/L 2.4% of the EPA limit 1300 µg/L Main supplier: FERNDALE · 19,305 people · 2016 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 12.1 µg/L 20% of the EPA limit 60 µg/L Main supplier: FERNDALE · 19,305 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 11.9 µg/L No EPA limit set Main supplier: FERNDALE · 19,305 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 10.025 µg/L No EPA limit set Main supplier: FERNDALE · 19,305 people · 2019 | 1/1 | SYR4 |
| Gross Beta Particle Activity | 7.132 pCi/L No EPA limit set Main supplier: FERNDALE · 19,305 people · 2015 | 1/1 | SYR4 |
| Chromium | 7 µg/L 7% of the EPA limit 100 µg/L Main supplier: FERNDALE · 19,305 people · 2016 | 1/1 | SYR4 |
| Arsenic | 5 µg/L 50% of the EPA limit 10 µg/L Main supplier: FERNDALE · 19,305 people · 2016 | 1/1 | SYR4 |
| Selenium | 5 µg/L 10% of the EPA limit 50 µg/L Main supplier: FERNDALE · 19,305 people · 2016 | 1/1 | SYR4 |
| Bromodichloromethane | 4.095 µg/L No EPA limit set Main supplier: FERNDALE · 19,305 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 2.95 µg/L No EPA limit set Main supplier: FERNDALE · 19,305 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 2.39 µg/L No EPA limit set Main supplier: FERNDALE · 19,305 people · 2019 | 1/1 | SYR4 |
| Chloroform | 1.765 µg/L No EPA limit set Main supplier: FERNDALE · 19,305 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 1.46 µg/L No EPA limit set Main supplier: FERNDALE · 19,305 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0056 mg/L 37% of the EPA limit 0.0150 mg/L Main supplier: FERNDALE · 19,305 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 98248
| Supplier | State | Population served |
|---|---|---|
| FERNDALE | WA | 19,305 |
Frequently asked questions about ZIP 98248 tap water
Is the tap water in ZIP 98248 safe to drink?
EPA testing detected 18 contaminants across the water suppliers serving ZIP 98248. 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 98248?
1 public water supplier report EPA drinking-water monitoring for ZIP 98248. Each is listed above with its population served.
What contaminants are in ZIP 98248's water?
EPA monitoring detected Fluoride, TTHM, Barium, Bromoform, Copper, and others across this ZIP's suppliers. The full list with levels and sources is above.