What was found in ZIP 98026
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 | 2120 µg/L 21% of the EPA limit 10000 µg/L Highest in the ZIP: OLYMPIC VIEW WATER & SEWER DISTRICT · 17,784 people · 2019 | 1/2 | SYR4 |
| Nitrate-Nitrite | 2096 µg/L 21% of the EPA limit 10000 µg/L Highest in the ZIP: OLYMPIC VIEW WATER & SEWER DISTRICT · 17,784 people · 2019 | 1/2 | SYR4 |
| Fluoride | 817 µg/L 20% of the EPA limit 4000 µg/L Highest in the ZIP: OLYMPIC VIEW WATER & SEWER DISTRICT · 17,784 people · 2019 | 1/2 | SYR4 |
| TTHM | 57.36 µg/L 72% of the EPA limit 80 µg/L Main supplier: EDMONDS CITY OF · 34,065 people · 2019
Highest in the ZIP: 60.904 µg/L — OLYMPIC VIEW WATER & SEWER DISTRICT · 17,784 people · 2019 | 2/2 | SYR4 |
| Chloroform | 54.37 µg/L No EPA limit set Main supplier: EDMONDS CITY OF · 34,065 people · 2019
Highest in the ZIP: 57.95 µg/L — OLYMPIC VIEW WATER & SEWER DISTRICT · 17,784 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 45.79 µg/L 76% of the EPA limit 60 µg/L Main supplier: EDMONDS CITY OF · 34,065 people · 2019
Highest in the ZIP: 50.75 µg/L — OLYMPIC VIEW WATER & SEWER DISTRICT · 17,784 people · 2019 | 2/2 | SYR4 |
| Bromoform | 47.7 µg/L No EPA limit set Main supplier: EDMONDS CITY OF · 34,065 people · 2019 | 2/2 | SYR4 |
| Trichloroacetic Acid | 28.7 µg/L No EPA limit set Main supplier: EDMONDS CITY OF · 34,065 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 17.945 µg/L No EPA limit set Main supplier: EDMONDS CITY OF · 34,065 people · 2019
Highest in the ZIP: 23.875 µg/L — OLYMPIC VIEW WATER & SEWER DISTRICT · 17,784 people · 2019 | 2/2 | SYR4 |
| Copper | 13.2 µg/L 1% of the EPA limit 1300 µg/L Highest in the ZIP: OLYMPIC VIEW WATER & SEWER DISTRICT · 17,784 people · 2019 | 1/2 | SYR4 |
| Barium | 9.7 µg/L 0.5% of the EPA limit 2000 µg/L Highest in the ZIP: OLYMPIC VIEW WATER & SEWER DISTRICT · 17,784 people · 2019 | 1/2 | SYR4 |
| Bromodichloromethane | 2.755 µg/L No EPA limit set Main supplier: EDMONDS CITY OF · 34,065 people · 2019
Highest in the ZIP: 9.664 µg/L — OLYMPIC VIEW WATER & SEWER DISTRICT · 17,784 people · 2019 | 2/2 | SYR4 |
| Dibromochloromethane | 7.346 µg/L No EPA limit set Highest in the ZIP: OLYMPIC VIEW WATER & SEWER DISTRICT · 17,784 people · 2019 | 1/2 | SYR4 |
| Monochloroacetic Acid | 3.68 µg/L No EPA limit set Main supplier: EDMONDS CITY OF · 34,065 people · 2019
Highest in the ZIP: 4.226 µg/L — OLYMPIC VIEW WATER & SEWER DISTRICT · 17,784 people · 2019 | 2/2 | SYR4 |
| Dibromoacetic Acid | 2.114 µg/L No EPA limit set Highest in the ZIP: OLYMPIC VIEW WATER & SEWER DISTRICT · 17,784 people · 2019 | 1/2 | SYR4 |
| Chromium | 1.75 µg/L 1.8% of the EPA limit 100 µg/L Highest in the ZIP: OLYMPIC VIEW WATER & SEWER DISTRICT · 17,784 people · 2019 | 1/2 | SYR4 |
| Arsenic | 1 µg/L 10% of the EPA limit 10 µg/L Highest in the ZIP: OLYMPIC VIEW WATER & SEWER DISTRICT · 17,784 people · 2019 | 1/2 | SYR4 |
| Lead | 0.0017 mg/L 11% of the EPA limit 0.0150 mg/L Highest in the ZIP: OLYMPIC VIEW WATER & SEWER DISTRICT · 17,784 people · 2023 | 1/2 | 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 98026
| Supplier | State | Population served |
|---|---|---|
| EDMONDS CITY OF | WA | 34,065 |
| OLYMPIC VIEW WATER & SEWER DISTRICT | WA | 17,784 |
Frequently asked questions about ZIP 98026 tap water
Is the tap water in ZIP 98026 safe to drink?
EPA testing detected 18 contaminants across the water suppliers serving ZIP 98026. 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 98026?
2 public water suppliers report EPA drinking-water monitoring for ZIP 98026. Each is listed above with its population served.
What contaminants are in ZIP 98026's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, TTHM, Chloroform, and others across this ZIP's suppliers. The full list with levels and sources is above.