What was found in ZIP 98589
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-Nitrite | 990 µg/L 9.9% of the EPA limit 10000 µg/L Main supplier: Tenino City of · 3,336 people · 2018 | 1/1 | SYR4 |
| Nitrate | 962 µg/L 9.6% of the EPA limit 10000 µg/L Main supplier: Tenino City of · 3,336 people · 2019 | 1/1 | SYR4 |
| TTHM | 9.572 µg/L 12% of the EPA limit 80 µg/L Main supplier: Tenino City of · 3,336 people · 2019 | 1/1 | SYR4 |
| Chloroform | 5.9 µg/L No EPA limit set Main supplier: Tenino City of · 3,336 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 3.4 µg/L No EPA limit set Main supplier: Tenino City of · 3,336 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 3.292 µg/L 5.5% of the EPA limit 60 µg/L Main supplier: Tenino City of · 3,336 people · 2018 | 1/1 | SYR4 |
| Dibromochloromethane | 2.2985 µg/L No EPA limit set Main supplier: Tenino City of · 3,336 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 2.204 µg/L No EPA limit set Main supplier: Tenino City of · 3,336 people · 2019 | 1/1 | SYR4 |
| Bromoform | 1.69 µg/L No EPA limit set Main supplier: Tenino City of · 3,336 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 1.24 µg/L No EPA limit set Main supplier: Tenino City of · 3,336 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0090 mg/L 60% of the EPA limit 0.0150 mg/L Main supplier: Tenino City of · 3,336 people · 2023 | 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 98589
| Supplier | State | Population served |
|---|---|---|
| Tenino City of | WA | 3,336 |
Frequently asked questions about ZIP 98589 tap water
Is the tap water in ZIP 98589 safe to drink?
EPA testing detected 11 contaminants across the water suppliers serving ZIP 98589. 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 98589?
1 public water supplier report EPA drinking-water monitoring for ZIP 98589. Each is listed above with its population served.
What contaminants are in ZIP 98589's water?
EPA monitoring detected Nitrate-Nitrite, Nitrate, TTHM, Chloroform, Dichloroacetic Acid, and others across this ZIP's suppliers. The full list with levels and sources is above.