Fond du Lac County, Wisconsin
Town of Fond du Lac is a town in Fond du Lac County, Wisconsin. Town of Fond du Lac adopts its own zoning, so inside its limits Town of Fond du Lac’s rules apply, not the county’s. Septic permits inside Town of Fond du Lac come from Fond du Lac County (Fond du Lac County Code Enforcement Office (POWTS Program) · (920) 929-3139). 3 rules below are quoted from official sources and independently re-checked, most recently on November 9, 2026. Rules for unincorporated land are on the Fond du Lac County page.
New construction inside the Town of Fond du Lac, Fond du Lac County, Wisconsin.
construction-cost threshold for remodeling/repairs and non-agricultural fences: > 1000 USD (The source separately states that all new construction requires a Town Building Permit.)
“Required for all new construction; remodeling/repairs and non-agricultural fences with construction costs over $1,000; signs; utility buildings; garages; and moving or wrecking buildings. A separate Town Building Permit is required in addition to any State Building Permit that may be required.”
Land inside the Town of Fond du Lac, Fond du Lac County, Wisconsin.
“This code, established under sections 60.62, 61.35, and 62.23 of the Wisconsin Statutes, shall be known as the Zoning Code for the Town of Fond du Lac”
Private on-site wastewater treatment systems serving land inside the Town of Fond du Lac, Fond du Lac County, Wisconsin, where public sewer is not used.
“Private on-site wastewater treatment systems, or POWTs, serve areas of the Town not on public sewer. Fond du Lac County maintains records for private, on-site sanitary permits in the Town. Information that the county keeps includes where on-site systems are located, when the permits were issued, and the type of system installed. Fond du Lac County also implements a POWTS maintenance program.”
Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.
Off-grid gear
Going off-grid in Town of Fond du Lac means bringing your own water and power. The kit we’d start with:
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