Federal Correctional Institution, WI
Above the new 10 ppb level coming in 2027
Latest 90th-percentile lead: 12.6 ppb (monitoring period 2023-2023). 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.
Federal Correctional Institution at a glance
Federal Correctional Institution serves about 1,550 people through 1 service connections, which makes it a small system under EPA's size classes. It is federally owned and draws groundwater, in Adams County, Wisconsin. EPA system ID: WI7010105. Ask the utility on your bill for your address in their service line inventory.
Every lead result on file
That is up 8.5 ppb from 4.1 ppb in the period ending 2020. The highest 90th-percentile result EPA holds for Federal Correctional Institution is 12.6 ppb across 3 monitoring periods, none of them over 15 ppb (1 over 10 ppb).
| Period ending | 90th-percentile lead |
|---|---|
| 2023 | 12.6 ppb over 10 |
| 2020 | 4.1 ppb |
| 2017 | 2.5 ppb |
How Federal Correctional Institution compares
Of the 947 Wisconsin systems with a lead result, the median latest reading is 1.33 ppb; 6 are over 15 ppb right now and 71 have gone over at some point. Federal Correctional Institution's 12.6 ppb sits at the 98th percentile in Wisconsin and the 98th nationally (higher means more lead).
Nearby utilities
8 other systems share Adams County; 0 of them have a higher latest lead result than Federal Correctional Institution. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Rome Water Utility | 2,775 | 1.1 ppb |
| Adams Waterworks | 1,847 | 3.37 ppb |
| Friendship Waterworks | 781 | 2.31 ppb |
| Westwind Estates | 160 | 0.55 ppb |
| Dells Club Condo Assoc 1 | 75 | 3.73 ppb |
| Dells Club Condo Assoc 2 | 75 | 3.92 ppb |
| Dells Club Condo Assoc 3 | 75 | 0.65 ppb |
| Preston Pines | 38 | 1.72 ppb |
What to do in your house
Test your own tap with a certified lab first-draw sample; Oxford, WI 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 Federal Correctional Institution 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. This system is in the band the 2027 10 ppb rule changes.