Boyceville Waterworks, WI
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (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. The latest 90th-percentile result was reported as 0 (not detected at the lab's limit). That says the sampled homes were low, not that your home has no lead service line. Check your utility's service line inventory for your address.
Boyceville Waterworks at a glance
Boyceville Waterworks serves about 1,043 people through 447 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 Dunn County, Wisconsin. EPA system ID: WI6170260. Ask the utility on your bill for your address in their service line inventory.
Every lead result on file
That is down 2 ppb from 2 ppb in the period ending 2020. The highest 90th-percentile result EPA holds for Boyceville Waterworks is 2 ppb across 3 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2023 | 0 (not detected) |
| 2020 | 2 ppb |
| 2017 | 0.67 ppb |
How Boyceville 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. Boyceville Waterworks's reported as 0 (not detected) sits at the 13th percentile in Wisconsin and the 27th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Neighbouring systems
12 other systems share Dunn County; 7 of them have a higher latest lead result than Boyceville Waterworks. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Menomonie Waterworks | 15,950 | 1.3 ppb |
| Colfax Waterworks | 1,102 | 0 (not detected) |
| Elk Mound Waterworks | 895 | 0.91 ppb |
| Knapp Waterworks | 486 | 6 ppb |
| Wheeler Waterworks Assoc | 317 | 0 (not detected) |
| Downsville Sanitary District | 250 | 1 ppb |
| Marell Country Estates | 150 | 0 (not detected) |
| Cedar Falls Acres Mhp | 95 | 0 (not detected) |
| Tainter Woods Condominiums | 85 | 0.71 ppb |
| River Villa Mobile Home Court | 60 | 0 (not detected) |
Next steps for Boyceville, WI
Look up your address in Boyceville Waterworks's service line inventory. If it says lead, galvanized or unknown, test your tap. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Boyceville 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. What a 90th-percentile result does and does not tell you: how to read a lead result. A zero today does not rule out a jump later - the rules are tightening in 2027.