First Fike Subdivision, WY
Above the new 10 ppb level coming in 2027
Latest 90th-percentile lead: 11 ppb (monitoring period 2021-2023). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. Under the current 15 ppb rule this is not an exceedance, but it is above the 10 ppb action level that takes over in Nov 2027. Test your own tap; filter if your result shows lead.
Who runs the water here
First Fike Subdivision serves about 150 people through 55 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Fremont County, Wyoming. EPA system ID: WY5600194; phone on file: 307-850-2607. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Every lead result on file
That is up 11 ppb from 0 ppb in the period ending 2020. The highest 90th-percentile result EPA holds for First Fike Subdivision is 11 ppb across 3 monitoring periods, none of them over 15 ppb (1 over 10 ppb).
| Period ending | 90th-percentile lead |
|---|---|
| 2023 | 11 ppb over 10 |
| 2020 | 0 (not detected) |
| 2017 | 0 (not detected) |
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. First Fike Subdivision's 11 ppb sits at the 99th percentile in Wyoming and the 98th nationally (higher means more lead).
Other water systems in Fremont County
20 other systems share Fremont County; 0 of them have a higher latest lead result than First Fike Subdivision. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Riverton, City Of | 10,330 | 3 ppb |
| Lander, City Of | 7,615 | 0 (not detected) |
| Dubois, Town Of | 1,822 | 0 (not detected) |
| Shoshoni, Town Of | 515 | 4 ppb |
| Hudson, Town Of | 460 | 0 (not detected) |
| Gardens North Homeowners Association | 300 | 1 ppb |
| Pavillion, Town Of | 230 | 0 (not detected) |
| Sunridge Estates | 220 | 1 ppb |
| B&K Mobile Home Park | 200 | 1 ppb |
| Jade Mhc | 200 | 0 (not detected) |
Next steps for Pavillion, WY
Test your own tap with a certified lab first-draw sample; Pavillion, 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 First Fike Subdivision 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. This system is in the band the 2027 10 ppb rule changes.