Lead pipes in Fond Du Lac County, Wisconsin
How many lead pipes are in Fond Du Lac County, WI?
Water systems based in Fond Du Lac County reported 3,298 lead service lines, 171 galvanized lines that need replacing and 2,152 lines of unknown material to EPA (Q3 2026). Fond Du Lac has the most, with 3,172 lead and galvanized lines.
Who pays in Wisconsin
Wisconsin lets each utility decide. Under a 2017 law, utilities can offer grants or loans to owners for the private side with Public Service Commission approval. The DNR gives municipalities principal forgiveness (money that does not have to be repaid) for private-side work, and since July 2025 state law also allows forgiving loans for lead line projects. Homeowners cannot apply to the DNR directly; the money flows through the city.
Confirmed programs in Fond Du Lac County
- Fond Du Lac: City contribution; rest on a special assessment.
Every Fond Du Lac County water system with lead lines
Systems are grouped by the county EPA lists as their main service area. Some serve towns in neighboring counties too.
| Water system | Lead | Galv. | Unknown | Program |
|---|---|---|---|---|
| Fond Du Lac Fond Du Lac Waterworks | 3,116 | 56 | 377 | Utility pays part |
| North Fond Du Lac North Fond Du Lac Waterworks | 131 | 35 | 598 | Not confirmed |
| Ripon Ripon Water Utility | 51 | 80 | 1,177 | Not confirmed |
Common questions
How many lead pipes are in Fond Du Lac County, WI?
Water systems based in Fond Du Lac County reported 3,298 lead service lines, 171 galvanized lines that need replacing and 2,152 lines of unknown material to EPA (Q3 2026). Fond Du Lac has the most, with 3,172 lead and galvanized lines.
Who pays to replace lead service lines in Fond Du Lac County?
It depends on your water utility. Wisconsin lets each utility decide. We have confirmed programs for 1 Fond Du Lac County utility, listed on this page.
How do I find out if my house has a lead service line?
Look up your address on your water utility's service line inventory map, or check the pipe where it enters your home: lead is dull gray, soft, scratches to shiny silver, and a magnet won't stick. See our step-by-step guide.
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