What was found in ZIP 83634
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 |
|---|---|---|---|
| Nitrate | 7100 µg/L 71% of the EPA limit 10000 µg/L | 2/2 | SYR4 |
| Nitrate-Nitrite | 4600 µg/L 46% of the EPA limit 10000 µg/L | 2/2 | SYR4 |
| Fluoride | 3050 µg/L 76% of the EPA limit 4000 µg/L | 2/2 | SYR4 |
| Barium | 500 µg/L 25% of the EPA limit 2000 µg/L | 2/2 | SYR4 |
| TTHM | 84 µg/L 105% of the EPA limit, in the worst sample — 80 µg/L | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 60 µg/L 100% of the EPA limit 60 µg/L | 2/2 | SYR4 |
| Chloroform | 48 µg/L No EPA limit set | 1/2 | SYR4 |
| Combined Uranium | 36 µg/L 120% of the EPA limit, in the worst sample — 30 µg/L | 2/2 | SYR4 |
| Gross Alpha, Excl. Radon And U | 29.5 pCi/L 197% of the EPA limit, in the worst sample — 15 pCi/L | 2/2 | SYR4 |
| Arsenic | 26 µg/L 260% of the EPA limit, in the worst sample — 10 µg/L | 2/2 | SYR4 |
| Lithium | 24.3 µg/L No EPA limit set | 2/2 | UCMR-5 |
| Nitrite | 20 µg/L 2% of the EPA limit 1000 µg/L | 1/2 | SYR4 |
| Tetrachloroethylene | 11.5 µg/L 230% of the EPA limit, in the worst sample — 5 µg/L | 1/2 | SYR4 |
| Chromium | 6 µg/L 6% of the EPA limit 100 µg/L | 2/2 | SYR4 |
| Bromodichloromethane | 4.8 µg/L No EPA limit set | 1/2 | SYR4 |
| Combined Radium (-226 And -228) | 2.9 pCi/L 58% of the EPA limit 5 pCi/L | 2/2 | SYR4 |
| Dibromochloromethane | 2.9 µg/L No EPA limit set | 1/2 | SYR4 |
| Trichloroethylene | 1.99 µg/L 40% of the EPA limit 5 µg/L | 1/2 | SYR4 |
| 1,1-Dichloroethylene | 1.1 µg/L 16% of the EPA limit 7 µg/L | 1/2 | SYR4 |
| Bromoform | 0.7900 µg/L No EPA limit set | 1/2 | SYR4 |
| cis-1,2-Dichloroethylene | 0.6000 µg/L 0.9% of the EPA limit 70 µg/L | 1/2 | SYR4 |
| Di(2-ethylhexyl) Adipate | 0.4260 µg/L 0.1% of the EPA limit 400 µg/L | 1/2 | SYR4 |
| Atrazine | 0.1560 µg/L 5.2% of the EPA limit 3 µg/L | 1/2 | SYR4 |
| Ethylene Dibromide | 0.0240 µg/L 48% of the EPA limit 0.0500 µg/L | 1/2 | SYR4 |
| Lead | 0.0020 mg/L 13% of the EPA limit 0.0150 mg/L | 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 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 83634
| Supplier | State | Population served |
|---|---|---|
| VEOLIA WATER IDAHO | ID | 264,978 |
| KUNA CITY OF | ID | 32,038 |
Frequently asked questions about ZIP 83634 tap water
Is the tap water in ZIP 83634 safe to drink?
EPA testing detected 25 contaminants across the water suppliers serving ZIP 83634. 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 83634?
2 public water suppliers report EPA drinking-water monitoring for ZIP 83634. Each is listed above with its population served.
What contaminants are in ZIP 83634's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, Barium, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.