Oconto County, Wisconsin
Town of Maple Valley is a town in Oconto County, Wisconsin. Septic permits inside Town of Maple Valley come from Oconto County (Oconto County Zoning Office — Sanitary Department · 920-834-6827). 7 rules below are quoted from official sources and independently re-checked, most recently on October 29, 2026. Rules for unincorporated land are on the Oconto County page.
Town of Maple Valley does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
One- and two-family dwellings inside Maple Valley town built since June 1, 1980.
construction date: >= June 1, 1980 (One- and two-family dwellings)
“The Uniform Dwelling Code (UDC) is the statewide building code for one- and two-family dwellings built since June 1, 1980.”
Land inside Maple Valley town, which is an unincorporated community within Oconto County.
“Oconto County has zoning jurisdiction within all unincorporated communities of the county.”
County zoning applicable inside Maple Valley town.
“General zoning utilizes a system of districts designated for different uses”
Parcels inside Maple Valley town within the Oconto County shoreland zone.
“The Oconto County Shoreland Zoning Ordinance also establishes minimum lot sizes for parcels within the shoreland zone”
Buildings and structures inside Maple Valley town within the Oconto County shoreland zone.
“setbacks of buildings and structures from the water”
Private onsite wastewater treatment systems inside Maple Valley town.
“Oconto County Zoning is responsible for the administration and enforcement of the following ordinances and programs: Zoning Ordinance, Subdivision Ordinance, Private Onsite Wastewater Treatment System Ordinance”
Development in flood-hazard areas inside Maple Valley town.
“The Oconto County Floodplain Ordinance regulates development in flood hazard areas”
We looked and could not find an official answer yet. Silence is not permission; ask Town of Maple Valley or Oconto County directly.
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.
Unanswered questions are usually a sign that Town of Maple Valley publishes no rule on the point, not that none exists. Oconto County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Town of Maple Valley means bringing your own water and power. The kit we’d start with:
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