What was found in ZIP 89410
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 | 3200 µg/L 32% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| Nitrate-Nitrite | 3200 µg/L 32% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| Copper | 510 µg/L 39% of the EPA limit 1300 µg/L | 1/1 | SYR4 |
| Barium | 210 µg/L 11% of the EPA limit 2000 µg/L | 1/1 | SYR4 |
| Fluoride | 110 µg/L 2.8% of the EPA limit 4000 µg/L | 1/1 | SYR4 |
| Lithium | 32.8 µg/L No EPA limit set | 1/1 | UCMR-5 |
| Combined Uranium | 11.92 µg/L 40% of the EPA limit 30 µg/L | 1/1 | SYR4 |
| Lead | 7.3 µg/L 49% of the EPA limit 15 µg/L | 1/1 | SYR4 |
| Arsenic | 2 µg/L 20% of the EPA limit 10 µg/L | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 1 pCi/L 20% of the EPA limit 5 pCi/L | 1/1 | SYR4 |
| PFBS | 0.0086 µg/L No EPA limit set | 1/1 | UCMR-5 |
| PFOS | 0.0040 µg/L No EPA limit set | 1/1 | UCMR-5 |
| PFHXS | 0.0031 µg/L No EPA limit set | 1/1 | UCMR-5 |
| Lead | 0.0017 mg/L 11% 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 89410
| Supplier | State | Population served |
|---|---|---|
| GARDNERVILLE WATER COMPANY | NV | 5,800 |
Frequently asked questions about ZIP 89410 tap water
Is the tap water in ZIP 89410 safe to drink?
EPA testing detected 14 contaminants across the water suppliers serving ZIP 89410. 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 89410?
1 public water supplier report EPA drinking-water monitoring for ZIP 89410. Each is listed above with its population served.
What contaminants are in ZIP 89410's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Copper, Barium, Fluoride, and others across this ZIP's suppliers. The full list with levels and sources is above.