Oconto County, Wisconsin
Town of Oconto Falls is a town in Oconto County, Wisconsin. Septic permits inside Town of Oconto Falls come from Oconto County (Oconto County Zoning Office — Sanitary Department · 920-834-6827). 5 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 Oconto Falls 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 (site-built, modular and similar) inside the Town of Oconto Falls, under the statewide Uniform Dwelling Code
“the provisions of this code apply to all of the following: sps 320.02(1)(a) (a) all one- and 2-family dwellings built on or after the effective dates under s. sps 320.03.”
Private onsite wastewater (septic) systems on habitable structures inside the Town of Oconto Falls, which lies in Oconto County (countywide county sanitary ordinance, applied inside the Town)
“The Sanitary Department of the Oconto County Zoning office enforces the Oconto County Sanitary Ordinance.”
Installing, replacing or modifying a private onsite wastewater (septic) system on a habitable structure inside the Town of Oconto Falls (countywide county rule applied inside the Town)
“With few exceptions, all work performed on a POWTS must be by a properly licensed plumber and permitted by Oconto County.”
Non-septic sanitation (privies, composting toilets, holding tanks) for habitable structures inside the Town of Oconto Falls (countywide county rule applied inside the Town)
“If a habitable structure does not contain plumbing and has no water service, then privies, otherwise known as out-houses, or other alternatives to privies (i.e., composting toilets, etc.) may be used as a POWTS.”
Land-use and sanitary permits for property inside the Town of Oconto Falls, handled by Oconto County (countywide county process applied inside the Town)
“We provide information and assist with applications for county permits for land use, minor structures, assist in assigning Emergency 911 property addresses, process sanitary permits, issue sign permits, process applications for public hearing actions such as zone changes, conditional use permits and variances, conduct certified survey and plat reviews and assist state and federal agencies with their permitting when needed.”
We looked and could not find an official answer yet. Silence is not permission; ask Town of Oconto Falls 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 Oconto Falls 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 Oconto Falls means bringing your own water and power. The kit we’d start with:
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