Spring Mountain Motor Sports Ranch, NV
Exceeded the action level in the past
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2026-2026). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. The latest result is under the action level, but this system has gone over 15 ppb before. Lead comes from pipes, not the source water, so a home with a lead service line can still be exposed. Test your own tap.
Who runs the water here
Spring Mountain Motor Sports Ranch serves about 85 people through 78 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Nye County, Nevada. EPA system ID: NV0001093; phone on file: 775-727-5575. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Lead results over time
Against the period ending 2025 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Spring Mountain Motor Sports Ranch is 30 ppb across 13 monitoring periods, 2 of them over the 15 ppb action level.
| Period ending | 90th-percentile lead |
|---|---|
| 2026 | 0 (not detected) |
| 2025 | 0 (not detected) |
| 2024 | 15.2 ppb over 15 |
| 2023 | 0.6 ppb |
| 2022 | 1 ppb |
| 2021 | 2 ppb |
| 2020 | 0 (not detected) |
| 2020 | 0 (not detected) |
| 2019 | 0 (not detected) |
| 2019 | 1 ppb |
| 2018 | 6 ppb |
| 2018 | 4 ppb |
| 2017 | 30 ppb over 15 |
Against other Nevada systems
Of the 204 Nevada systems with a lead result, the median latest reading is 1 ppb; 0 are over 15 ppb right now and 13 have gone over at some point. Spring Mountain Motor Sports Ranch's reported as 0 (not detected) sits at the 9th percentile in Nevada and the 8th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Nearby utilities
25 other systems share Nye County; 14 of them have a higher latest lead result than Spring Mountain Motor Sports Ranch. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Great Basin Water Company | 12,255 | 3 ppb |
| Mountain Falls Water System Gbwc | 4,345 | 0 (not detected) |
| Tonopah Public Utilities | 2,853 | 3 ppb |
| Round Mountain Puc | 1,200 | 0 (not detected) |
| Desert Utilities | 1,086 | 0 (not detected) |
| Country View Estates Gbwc | 1,072 | 3 ppb |
| Beatty Water And Sanitation District | 1,024 | 1.4 ppb |
| Pahrump Utility Company Inc | 985 | 0.6 ppb |
| Carvers Smokey Valley Rv And Mhp | 250 | 0 (not detected) |
| Shoshone Estates Water Co Inc | 240 | 0 (not detected) |
Next steps for Pahrump, NV
Test your own tap with a certified lab first-draw sample; Pahrump, NV may offer free or low-cost kits through the utility. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Spring Mountain Motor Sports Ranch whether it covers that cost before hiring anyone - many utilities now do.
These figures describe homes the utility sampled, not your tap. Only your service line record or a test of your own water answers the question for your house. What a 90th-percentile result does and does not tell you: how to read a lead result. Why an old exceedance still matters: over the limit before, under it now.