What was found in ZIP 97754
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 | 5330 µg/L 53% of the EPA limit 10000 µg/L Main supplier: PRINEVILLE, CITY OF · 11,000 people · 2019 | 1/1 | SYR4 |
| Fluoride | 886.7 µg/L 22% of the EPA limit 4000 µg/L Main supplier: PRINEVILLE, CITY OF · 11,000 people · 2017 | 1/1 | SYR4 |
| Nitrate-Nitrite | 874 µg/L 8.7% of the EPA limit 10000 µg/L Main supplier: PRINEVILLE, CITY OF · 11,000 people · 2017 | 1/1 | SYR4 |
| Copper | 150.2 µg/L 12% of the EPA limit 1300 µg/L Main supplier: PRINEVILLE, CITY OF · 11,000 people · 2018 | 1/1 | SYR4 |
| Lead | 21.9 µg/L 146% of the EPA limit, at the 95th percentile of samples — 15 µg/L Main supplier: PRINEVILLE, CITY OF · 11,000 people · 2018 | 1/1 | SYR4 |
| Lithium | 20.8 µg/L No EPA limit set Main supplier: PRINEVILLE, CITY OF · 11,000 people · 2023 | 1/1 | UCMR-5 |
| TTHM | 14.515 µg/L 18% of the EPA limit 80 µg/L Main supplier: PRINEVILLE, CITY OF · 11,000 people · 2019 | 1/1 | SYR4 |
| Barium | 6 µg/L 0.3% of the EPA limit 2000 µg/L Main supplier: PRINEVILLE, CITY OF · 11,000 people · 2017 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 3.93 µg/L 6.6% of the EPA limit 60 µg/L Main supplier: PRINEVILLE, CITY OF · 11,000 people · 2019 | 1/1 | SYR4 |
| Combined Uranium | 3.75 µg/L 13% of the EPA limit 30 µg/L Main supplier: PRINEVILLE, CITY OF · 11,000 people · 2017 | 1/1 | SYR4 |
| Arsenic | 2 µg/L 20% of the EPA limit 10 µg/L Main supplier: PRINEVILLE, CITY OF · 11,000 people · 2017 | 1/1 | SYR4 |
| Chromium | 2 µg/L 2% of the EPA limit 100 µg/L Main supplier: PRINEVILLE, CITY OF · 11,000 people · 2017 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 1.4 pCi/L 28% of the EPA limit 5 pCi/L Main supplier: PRINEVILLE, CITY OF · 11,000 people · 2016 | 1/1 | SYR4 |
| Toxaphene | 0.1000 µg/L 3.3% of the EPA limit 3 µg/L Main supplier: PRINEVILLE, CITY OF · 11,000 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0019 mg/L 13% of the EPA limit 0.0150 mg/L Main supplier: PRINEVILLE, CITY OF · 11,000 people · 2026 | 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 97754
| Supplier | State | Population served |
|---|---|---|
| PRINEVILLE, CITY OF | OR | 11,000 |
Frequently asked questions about ZIP 97754 tap water
Is the tap water in ZIP 97754 safe to drink?
EPA testing detected 15 contaminants across the water suppliers serving ZIP 97754. 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 97754?
1 public water supplier report EPA drinking-water monitoring for ZIP 97754. Each is listed above with its population served.
What contaminants are in ZIP 97754's water?
EPA monitoring detected Nitrate, Fluoride, Nitrate-Nitrite, Copper, Lead, and others across this ZIP's suppliers. The full list with levels and sources is above.