Potlatch Trailer Court, WY
Lead detected, under the action levels
Latest 90th-percentile lead: 3 ppb (monitoring period 2025-2025). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. Lead was measured in sampled homes but the 90th percentile is under both action levels. EPA's health goal for lead is zero, so test your own tap if your home was built before 1986 or anyone in it is pregnant or a young child.
Potlatch Trailer Court at a glance
Potlatch Trailer Court serves about 70 people through 41 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Goshen County, Wyoming. EPA system ID: WY5600171; phone on file: 307-532-2012. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Every lead result on file
That is down 9 ppb from 12 ppb in the period ending 2024. The highest 90th-percentile result EPA holds for Potlatch Trailer Court is 12 ppb across 9 monitoring periods, none of them over 15 ppb (1 over 10 ppb).
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 3 ppb |
| 2024 | 12 ppb over 10 |
| 2023 | 7 ppb |
| 2022 | 5 ppb |
| 2022 | 4 ppb |
| 2021 | 3 ppb |
| 2021 | 8 ppb |
| 2020 | 6 ppb |
| 2018 | 3 ppb |
Against other Wyoming systems
Of the 311 Wyoming systems with a lead result, the median latest reading is 1 ppb; 0 are over 15 ppb right now and 16 have gone over at some point. Potlatch Trailer Court's 3 ppb sits at the 77th percentile in Wyoming and the 81st nationally (higher means more lead).
Neighbouring systems
9 other systems share Goshen County; 5 of them have a higher latest lead result than Potlatch Trailer Court. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Torrington Municipal Water Dept, City Of | 6,847 | 5 ppb |
| Lingle, Town Of | 486 | 1 ppb |
| South Torrington Water District | 450 | 4 ppb |
| La Grange, Town Of | 448 | 4 ppb |
| Fort Laramie, Town Of | 230 | 5 ppb |
| Yoder, Town Of | 131 | 1 ppb |
| Dillman Estates | 100 | 1 ppb |
| Stone Creek Hoa | 100 | 7 ppb |
| Cottonwood Acres | 95 | 1 ppb |
Next steps for Torrington, WY
Test your own tap with a certified lab first-draw sample; Torrington, WY 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 Potlatch Trailer Court 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. The lead result guide covers how utilities pick the homes they sample. Systems that went over once often dip back under; here is what that means.