What was found in ZIP 89191
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 | 1790 µg/L 138% of the EPA limit, in the worst sample — 1300 µg/L | 1/1 | SYR4 |
| Nitrate | 800 µg/L 8% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| Fluoride | 764 µg/L 19% of the EPA limit 4000 µg/L | 1/1 | SYR4 |
| Nitrate-Nitrite | 560 µg/L 5.6% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| TTHM | 122.5 µg/L 153% of the EPA limit, in the worst sample — 80 µg/L | 1/1 | SYR4 |
| Barium | 120 µg/L 6% of the EPA limit 2000 µg/L | 1/1 | SYR4 |
| Chloroform | 69 µg/L No EPA limit set | 1/1 | SYR4 |
| Lithium | 58.4 µg/L No EPA limit set | 1/1 | UCMR-5 |
| Total Haloacetic Acids (HAA5) | 47.5 µg/L 79% of the EPA limit 60 µg/L | 1/1 | SYR4 |
| Bromodichloromethane | 33.3 µg/L No EPA limit set | 1/1 | SYR4 |
| Dichloroacetic Acid | 26 µg/L No EPA limit set | 1/1 | SYR4 |
| Lead | 19 µg/L 127% of the EPA limit, in the worst sample — 15 µg/L | 1/1 | SYR4 |
| Dibromochloromethane | 17.9 µg/L No EPA limit set | 1/1 | SYR4 |
| Trichloroacetic Acid | 14 µg/L No EPA limit set | 1/1 | SYR4 |
| Dibromoacetic Acid | 10.5 µg/L No EPA limit set | 1/1 | SYR4 |
| Monobromoacetic Acid | 10 µg/L No EPA limit set | 1/1 | SYR4 |
| Arsenic | 5.3 µg/L 53% of the EPA limit 10 µg/L | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 4 pCi/L 27% of the EPA limit 15 pCi/L | 1/1 | SYR4 |
| Combined Uranium | 3.6 µg/L 12% of the EPA limit 30 µg/L | 1/1 | SYR4 |
| Monochloroacetic Acid | 3 µg/L No EPA limit set | 1/1 | SYR4 |
| Bromoform | 2.9 µg/L No EPA limit set | 1/1 | SYR4 |
| Selenium | 2.7 µg/L 5.4% of the EPA limit 50 µg/L | 1/1 | SYR4 |
| Lead | 0.0067 mg/L 44% 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 89191
| Supplier | State | Population served |
|---|---|---|
| NELLIS AIR FORCE BASE | NV | 19,081 |
Frequently asked questions about ZIP 89191 tap water
Is the tap water in ZIP 89191 safe to drink?
EPA testing detected 23 contaminants across the water suppliers serving ZIP 89191. 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 89191?
1 public water supplier report EPA drinking-water monitoring for ZIP 89191. Each is listed above with its population served.
What contaminants are in ZIP 89191's water?
EPA monitoring detected Copper, Nitrate, Fluoride, Nitrate-Nitrite, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.