Fall Creek Waterworks, WI
Lead detected, under the action levels
Latest 90th-percentile lead: 2.06 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. 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
Fall Creek Waterworks serves about 1,269 people through 568 service connections, which makes it a small system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws groundwater, in Eau Claire County, Wisconsin. EPA system ID: WI6180296. Ask the utility on your bill for your address in their service line inventory.
Lead results over time
That is down 4.17 ppb from 6.23 ppb in the period ending 2021. The highest 90th-percentile result EPA holds for Fall Creek Waterworks is 6.23 ppb across 5 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2023 | 2.06 ppb |
| 2021 | 6.23 ppb |
| 2020 | 1.57 ppb |
| 2019 | 2.01 ppb |
| 2017 | 1.11 ppb |
How Fall Creek Waterworks 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. Fall Creek Waterworks's 2.06 ppb sits at the 64th percentile in Wisconsin and the 73rd nationally (higher means more lead).
Neighbouring systems
11 other systems share Eau Claire County; 4 of them have a higher latest lead result than Fall Creek Waterworks. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Eau Claire Waterworks | 70,587 | 2 ppb |
| Altoona Waterworks | 9,627 | 0.99 ppb |
| Augusta Waterworks | 1,450 | 0 (not detected) |
| Hillcrest Estates Mhp | 850 | 1.6 ppb |
| Fairchild Waterworks | 451 | 5.58 ppb |
| Villa Diann Mhp | 420 | 7.3 ppb |
| Priory The | 185 | 0.85 ppb |
| Bonnie Vale Park 1 | 70 | 2.1 ppb |
| Berghs Mobile Home Park | 60 | 0 (not detected) |
| Bonnie Vale Park 2 | 51 | 3.35 ppb |
Your move
Test your own tap with a certified lab first-draw sample; Fall Creek, 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 Fall Creek Waterworks 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. The action level is dropping - the 10 ppb rule from 2027.