Antelope Ridge Hoa, WY
Lead detected, under the action levels
Latest 90th-percentile lead: 2 ppb (monitoring period 2024-2026). 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.
Who runs the water here
Antelope Ridge Hoa serves about 70 people through 26 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Albany County, Wyoming. EPA system ID: WY5601457; phone on file: 000-000-0000. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Lead results over time
That is up 2 ppb from 0 ppb in the period ending 2023. The highest 90th-percentile result EPA holds for Antelope Ridge Hoa is 2 ppb across 4 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2026 | 2 ppb |
| 2023 | 0 (not detected) |
| 2020 | 0 (not detected) |
| 2017 | 2 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. Antelope Ridge Hoa's 2 ppb sits at the 57th percentile in Wyoming and the 70th nationally (higher means more lead).
Neighbouring systems
7 other systems share Albany County; 1 of them has a higher latest lead result than Antelope Ridge Hoa. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Laramie, City Of | 32,395 | 1.28 ppb |
| South Laramie W&S District | 490 | 3 ppb |
| Sunny Meadows Village | 485 | 0 (not detected) |
| Rock River, Town Of | 211 | 1.33 ppb |
| Nine-Mile Water & Sewer District | 200 | 2 ppb |
| Centennial Water And Sewer District | 150 | 1.34 ppb |
| Seven Mile Water & Sewer District | 130 | 2 ppb |
Next steps for Laramie, WY
Test your own tap with a certified lab first-draw sample; Laramie, 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 Antelope Ridge Hoa 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. Systems that went over once often dip back under; here is what that means.