What was found in ZIP 98902
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 |
|---|---|---|---|
| Fluoride | 860 µg/L 22% of the EPA limit 4000 µg/L | 1/1 | SYR4 |
| Nitrate | 600 µg/L 6% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| Nitrate-Nitrite | 600 µg/L 6% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| TTHM | 78.8 µg/L 99% of the EPA limit 80 µg/L | 1/1 | SYR4 |
| Chloroform | 73.9 µg/L No EPA limit set | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 53.9 µg/L 90% of the EPA limit 60 µg/L | 1/1 | SYR4 |
| Nitrite | 50 µg/L 5% of the EPA limit 1000 µg/L | 1/1 | SYR4 |
| Trichloroacetic Acid | 34.7 µg/L No EPA limit set | 1/1 | SYR4 |
| Barium | 28.77 µg/L 1.4% of the EPA limit 2000 µg/L | 1/1 | SYR4 |
| Dichloroacetic Acid | 21.9 µg/L No EPA limit set | 1/1 | SYR4 |
| Copper | 14.56 µg/L 1.1% of the EPA limit 1300 µg/L | 1/1 | SYR4 |
| Bromodichloromethane | 6 µg/L No EPA limit set | 1/1 | SYR4 |
| Chromium | 3.66 µg/L 3.7% of the EPA limit 100 µg/L | 1/1 | SYR4 |
| Arsenic | 3.6 µg/L 36% of the EPA limit 10 µg/L | 1/1 | SYR4 |
| Monochloroacetic Acid | 3.4 µg/L No EPA limit set | 1/1 | SYR4 |
| Dibromochloromethane | 2.6 µg/L No EPA limit set | 1/1 | SYR4 |
| Selenium | 1.62 µg/L 3.2% of the EPA limit 50 µg/L | 1/1 | SYR4 |
| Bromoform | 1.1 µg/L No EPA limit set | 1/1 | SYR4 |
| Thallium, Total | 0.9600 µg/L 48% of the EPA limit 2 µg/L | 1/1 | SYR4 |
| Lead | 0.8800 µg/L 5.9% of the EPA limit 15 µg/L | 1/1 | SYR4 |
| Antimony, Total | 0.2800 µg/L 4.7% of the EPA limit 6 µg/L | 1/1 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 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 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 98902
| Supplier | State | Population served |
|---|---|---|
| YAKIMA WATER DIVISION CITY OF | WA | 112,858 |
Frequently asked questions about ZIP 98902 tap water
Is the tap water in ZIP 98902 safe to drink?
EPA testing detected 22 contaminants across the water suppliers serving ZIP 98902. 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 98902?
1 public water supplier report EPA drinking-water monitoring for ZIP 98902. Each is listed above with its population served.
What contaminants are in ZIP 98902's water?
EPA monitoring detected Fluoride, Nitrate, Nitrate-Nitrite, TTHM, Chloroform, and others across this ZIP's suppliers. The full list with levels and sources is above.