What was found in ZIP 97062
The highest level seen across the suppliers serving this ZIP, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Copper | 941 µg/L 72% of the EPA limit 1300 µg/L | 4/4 | SYR4 |
| Nitrate | 668 µg/L 6.7% of the EPA limit 10000 µg/L | 3/4 | SYR4 |
| Lead | 648 µg/L 4320% of the EPA limit, in the worst sample — 15 µg/L | 4/4 | SYR4 |
| Fluoride | 400 µg/L 10% of the EPA limit 4000 µg/L | 3/4 | SYR4 |
| Nitrite | 107 µg/L 11% of the EPA limit 1000 µg/L | 1/4 | SYR4 |
| TTHM | 70.9 µg/L 89% of the EPA limit 80 µg/L | 1/4 | SYR4 |
| Total Haloacetic Acids (HAA5) | 49.4 µg/L 82% of the EPA limit 60 µg/L | 1/4 | SYR4 |
| Barium | 32 µg/L 1.6% of the EPA limit 2000 µg/L | 3/4 | SYR4 |
| Selenium | 12 µg/L 24% of the EPA limit 50 µg/L | 2/4 | SYR4 |
| Gross Alpha, Excl. Radon And U | 8.83 pCi/L 59% of the EPA limit 15 pCi/L | 2/4 | SYR4 |
| Bromate | 0.7000 µg/L 7% of the EPA limit 10 µg/L | 1/4 | SYR4 |
| Combined Uranium | 0.0830 µg/L 0.3% of the EPA limit 30 µg/L | 1/4 | SYR4 |
| Lead | 0.0080 mg/L 53% of the EPA limit 0.0150 mg/L | 4/4 | 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 single worst sample on
record — over 100% is worth reading, but is not by itself a violation.
Formal violations are listed separately.
Water suppliers serving ZIP 97062
| Supplier | State | Population served |
|---|---|---|
| TUALATIN, CITY OF | OR | 28,106 |
| PRAIRIE ACRES LLC | SD | 350 |
| PRAIRIE ACRES NORTH | SD | 288 |
| PRAIRIE ACRES SOUTH | SD | 170 |
Frequently asked questions about ZIP 97062 tap water
Is the tap water in ZIP 97062 safe to drink?
EPA testing detected 13 contaminants across the water suppliers serving ZIP 97062. 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 97062?
4 public water suppliers report EPA drinking-water monitoring for ZIP 97062. Each is listed above with its population served.
What contaminants are in ZIP 97062's water?
EPA monitoring detected Copper, Nitrate, Lead, Fluoride, Nitrite, and others across this ZIP's suppliers. The full list with levels and sources is above.