What was found in ZIP 98273
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 | 167.5 µg/L 4.2% of the EPA limit 4000 µg/L Main supplier: SKAGIT COUNTY PUD 1 JUDY RES · 111,415 people · 2019
Highest in the ZIP: 820 µg/L — ANACORTES CITY OF · 25,109 people · 2019 | 2/2 | SYR4 |
| Nitrate | 250 µg/L 2.5% of the EPA limit 10000 µg/L Main supplier: SKAGIT COUNTY PUD 1 JUDY RES · 111,415 people · 2019 | 1/2 | SYR4 |
| TTHM | 52.93 µg/L 66% of the EPA limit 80 µg/L Main supplier: SKAGIT COUNTY PUD 1 JUDY RES · 111,415 people · 2019 | 2/2 | SYR4 |
| Chloroform | 50.66 µg/L No EPA limit set Main supplier: SKAGIT COUNTY PUD 1 JUDY RES · 111,415 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 48 µg/L 80% of the EPA limit 60 µg/L Main supplier: SKAGIT COUNTY PUD 1 JUDY RES · 111,415 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 31.5 µg/L No EPA limit set Main supplier: SKAGIT COUNTY PUD 1 JUDY RES · 111,415 people · 2019 | 2/2 | SYR4 |
| Trichloroacetic Acid | 17.8 µg/L No EPA limit set Main supplier: SKAGIT COUNTY PUD 1 JUDY RES · 111,415 people · 2019 | 2/2 | SYR4 |
| Barium | 13.6 µg/L 0.7% of the EPA limit 2000 µg/L Highest in the ZIP: ANACORTES CITY OF · 25,109 people · 2019 | 1/2 | SYR4 |
| Copper | 12 µg/L 0.9% of the EPA limit 1300 µg/L Highest in the ZIP: ANACORTES CITY OF · 25,109 people · 2019 | 1/2 | SYR4 |
| Monochloroacetic Acid | 4.41 µg/L No EPA limit set Main supplier: SKAGIT COUNTY PUD 1 JUDY RES · 111,415 people · 2019 | 1/2 | SYR4 |
| Monobromoacetic Acid | 2.565 µg/L No EPA limit set Main supplier: SKAGIT COUNTY PUD 1 JUDY RES · 111,415 people · 2019 | 1/2 | SYR4 |
| Bromodichloromethane | 2.3 µg/L No EPA limit set Main supplier: SKAGIT COUNTY PUD 1 JUDY RES · 111,415 people · 2019 | 2/2 | SYR4 |
| Dibromoacetic Acid | 1.2 µg/L No EPA limit set Main supplier: SKAGIT COUNTY PUD 1 JUDY RES · 111,415 people · 2019 | 1/2 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 0.7200 µg/L 12% of the EPA limit 6 µg/L Highest in the ZIP: ANACORTES CITY OF · 25,109 people · 2019 | 1/2 | SYR4 |
| Thallium, Total | 0.1700 µg/L 8.5% of the EPA limit 2 µg/L Highest in the ZIP: ANACORTES CITY OF · 25,109 people · 2019 | 1/2 | SYR4 |
| Pfba | 0.0211 µg/L No EPA limit set Main supplier: SKAGIT COUNTY PUD 1 JUDY RES · 111,415 people · 2025 | 1/2 | UCMR-5 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: SKAGIT COUNTY PUD 1 JUDY RES · 111,415 people · 2024
Highest in the ZIP: 0.0011 mg/L — ANACORTES CITY OF · 25,109 people · 2022 | 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 98273
| Supplier | State | Population served |
|---|---|---|
| SKAGIT COUNTY PUD 1 JUDY RES | WA | 111,415 |
| ANACORTES CITY OF | WA | 25,109 |
Frequently asked questions about ZIP 98273 tap water
Is the tap water in ZIP 98273 safe to drink?
EPA testing detected 17 contaminants across the water suppliers serving ZIP 98273. 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 98273?
2 public water suppliers report EPA drinking-water monitoring for ZIP 98273. Each is listed above with its population served.
What contaminants are in ZIP 98273's water?
EPA monitoring detected Fluoride, Nitrate, TTHM, Chloroform, Total Haloacetic Acids (HAA5), and others across this ZIP's suppliers. The full list with levels and sources is above.