Topaz Ranch Estates Gid And Water Co, NV
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2023-2025). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. The latest 90th-percentile result was reported as 0 (not detected at the lab's limit). That says the sampled homes were low, not that your home has no lead service line. Check your utility's service line inventory for your address.
About Topaz Ranch Estates Gid And Water Co
Topaz Ranch Estates Gid And Water Co serves about 1,545 people through 748 service connections, which makes it a small system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws groundwater, in Douglas County, Nevada. EPA system ID: NV0000239; phone on file: 775-266-3000. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Topaz Ranch Estates Gid And Water Co's lead record
That is down 2 ppb from 2 ppb in the period ending 2022. The highest 90th-percentile result EPA holds for Topaz Ranch Estates Gid And Water Co is 2 ppb across 4 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 0 (not detected) |
| 2022 | 2 ppb |
| 2019 | 1 ppb |
| 2016 | 0 (not detected) |
Where this result ranks
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. Topaz Ranch Estates Gid And Water Co's reported as 0 (not detected) sits at the 31st percentile in Nevada and the 29th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Other water systems in Douglas County
23 other systems share Douglas County; 17 of them have a higher latest lead result than Topaz Ranch Estates Gid And Water Co. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Gardnerville Ranchos Gid | 11,300 | 0 (not detected) |
| Douglas County Carson Valley System | 6,488 | 1.9 ppb |
| Indian Hills Gid | 5,962 | 2.2 ppb |
| Gardnerville Water Company | 5,800 | 1.7 ppb |
| Kingsbury Gid | 3,839 | 1 ppb |
| Town Of Minden | 3,500 | 6 ppb |
| Cave Rock Skyland | 1,267 | 1.5 ppb |
| Zephyr Cove Water Utility Distr | 1,209 | 0.36 ppb |
| Round Hill Gid | 1,200 | 0 (not detected) |
| Fairgrounds/Sunrise Estates | 1,011 | 1.2 ppb |
Your move
Look up your address in Topaz Ranch Estates Gid And Water Co's service line inventory. If it says lead, galvanized or unknown, test your tap. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Topaz Ranch Estates Gid And Water Co 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. Why sampled homes are the worst-case ones is in the guide to reading the number. Small systems behave differently: why small systems go over more often.