Grandview Terrace Water District, NV
Exceeded the action level in the past
Latest 90th-percentile lead: 1 ppb (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 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.
Grandview Terrace Water District at a glance
Grandview Terrace Water District serves about 328 people through 93 service connections, which makes it a very small system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws groundwater, in Washoe County, Nevada. EPA system ID: NV0000035. Ask the utility on your bill for your address in their service line inventory.
Lead results over time
Against the period ending 2022 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Grandview Terrace Water District is 55 ppb across 8 monitoring periods, 1 of them over the 15 ppb action level.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 1 ppb |
| 2022 | 0 (not detected) |
| 2021 | 0 (not detected) |
| 2020 | 0 (not detected) |
| 2020 | 3 ppb |
| 2019 | 15 ppb over 10 |
| 2019 | 3 ppb |
| 2018 | 55 ppb over 15 |
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. Grandview Terrace Water District's 1 ppb sits at the 51st percentile in Nevada and the 53rd nationally (higher means more lead).
Nearby utilities
21 other systems share Washoe County; 8 of them have a higher latest lead result than Grandview Terrace Water District. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Truckee Meadows Water Authority | 442,000 | 0 (not detected) |
| Sun Valley Gid | 17,000 | 2 ppb |
| Great Basin Water Co Cold Springs | 9,910 | 0 (not detected) |
| Incline Village Gid | 9,313 | 1.4 ppb |
| Great Basin Water Co Spanish Springs | 1,450 | 0 (not detected) |
| Steamboat Springs Waterworks Inc | 998 | 0 (not detected) |
| Verdi Meadows Utility Company Inc | 510 | 0 (not detected) |
| Empire Mining Company | 350 | 0 (not detected) |
| Gerlach Gid | 180 | 2 ppb |
| Lightning W | 163 | 1.1 ppb |
Your move
Test your own tap with a certified lab first-draw sample; Reno, 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 Grandview Terrace Water District 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. More in what a past exceedance means today.