Fond du Lac County, Wisconsin
Town of Osceola is a town in Fond du Lac County, Wisconsin. Town of Osceola adopts its own zoning, so inside its limits Town of Osceola’s rules apply, not the county’s. Septic permits inside Town of Osceola come from the county and state together. 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.
Construction inside the Town of Osceola that is within the County Shoreland Zoning boundary.
shoreland distance from navigable waterway: <= 300 feet · shoreland distance from lake: <= 1000 feet
“a building permit must be obtained from Town's Permit Officer prior to construction within the Shoreland Zoning boundary.”
Land inside the Town of Osceola, Fond du Lac County, Wisconsin.
“the Town Board of Osceola, Fond du Lac County, Wisconsin, does hereby ordain these zoning regulations.”
Town of Osceola does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Private onsite wastewater treatment systems (POWTS) serving land inside the Town of Osceola.
sanitary permit validity: 2 years (from original date of issuance)
“The Fond du Lac County Code Administrator shall act as the Issuing Agent and is hereby assigned the duties of administering the POWTS 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 Osceola means bringing your own water and power. The kit we’d start with:
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