Sub-locations
| Name | Sites | Samples |
|---|---|---|
| Churchill County | 1 | 1 |
| Clark County | 69 | 254 |
| Douglas County | 95 | 521 |
| Elko County | 6 | 16 |
| Esmeralda County | 107 | 636 |
| Eureka County | 0 | 0 |
| Humboldt County | 33 | 207 |
| Lander County | 29 | 194 |
| Lincoln County | 9 | 27 |
| Lyon County | 13 | 46 |
| Nye County | 13 | 15 |
| Pershing County | 27 | 325 |
| Storey County | 45 | 203 |
| Washoe County | 3 | 0 |
| White Pine County | 124 | 394 |