Bolthole Index

Vilas County, Wisconsin

Zoning, building permits and septic rules in Town of Manitowish Waters, Wisconsin

Town of Manitowish Waters is a town in Vilas County, Wisconsin. Town of Manitowish Waters adopts its own zoning, so inside its limits Town of Manitowish Waters’s rules apply, not the county’s. Septic permits inside Town of Manitowish Waters come from Vilas County. 10 rules below are quoted from official sources and independently re-checked, most recently on October 24, 2026. Rules for unincorporated land are on the Vilas County page.

Answers from the rulebook for Town of Manitowish Waters

Town of Manitowish Waters’s own rules

  • Building permitRequired

    Buildings within the Town UDC article's scope inside Manitowish Waters town.

    • Structural changes or major mechanical-system changes involving extensions require UDC permits.
    • Restoration or repair to the prior code-compliant condition is exempt.
    • Residential reroofing, interior finishing, original-size-or-smaller window replacement, floor coverings, and cabinetry installation are exempt.
    “No person shall build, add onto or alter any building within the scope of this article without first obtaining a UDC permit for such work from the Building Inspector.”
  • Building code adoptedAdopted (with conditions)

    New and covered additions to one- and two-family dwellings inside Manitowish Waters town.

    • The code scope includes new one- and two-family dwellings built since June 1, 1980 and habitable additions to dwellings built before that date.
    “The Wisconsin Uniform Dwelling Code, Chs. Comm 20 through 25, Wis. Adm. Code, and all amendments thereto, is adopted and incorporated by reference and shall apply to all buildings within the scope of this article.”
  • InspectionsRequired

    New one- and two-family dwellings, and covered habitable additions, inside Manitowish Waters town.

    • New dwellings built since June 1, 1980 are within scope.
    • The town contracts with a certified UDC inspection agency.
    “The scope of this article includes: [...] The construction and inspection of all new one- and two-family dwellings built since June 1, 1980.”
  • Local zoningPresent (with conditions)

    Land inside the Town of Manitowish Waters, Wisconsin.

    • The current zoning ordinance and amendments are on file with the Town Clerk/Treasurer rather than reproduced in eCode360.
    “The Zoning Ordinance of the Town of Manitowish Waters is not included in this Code. Copies of the current ordinance, and any amendments thereto, are on file in the office of the Town Clerk/Treasurer.”
  • Zoning districtsPublished (with conditions)

    Zoning districts inside Manitowish Waters town.

    • The town publishes a zoning district map through its permits-and-applications page; numeric district controls were not available in opened official text.
    “Application for Variance Manitowish Waters Zoning District Map Application to Amend Comprehensive Plan Land Use Map Application to Change Zoning Classification”
  • Driveway accessRequired

    Roads or driveways abutting or connecting to Town roads inside Manitowish Waters town.

    • A culvert must have a minimum 12-inch diameter and extend three feet wider than the road or driveway on each end.
    • The Town Board may determine that a culvert is unnecessary for drainage.

    minimum culvert diameter: >= 12 inches (Town Board determines a culvert is not necessary for drainage.) · culvert extension beyond each side: 3 feet

    “All roads or driveways abutting or connecting to Town roads shall have a culvert with a minimum diameter of 12 inches which extends on each end three feet wider than the road or driveway, except where the Town Board determines a culvert is not necessary for drainage. Permits are required.”
  • Permit processPublished (with conditions)

    Town zoning and land-use permit applications inside Manitowish Waters town.

    • Applicant and contractor signatures are required.
    • Approval is subject to obtaining any required Vilas County permits, compliance with an approved county plan, and deed, condominium, or subdivision restrictions.
    “The undersigned further grants permission to the Zoning Administrator to inspect the property to ensure compliance.”

Rules another office applies inside Town of Manitowish Waters

Town of Manitowish Waters does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.

  • Who permits septicCounty (with conditions)

    Private on-site wastewater treatment systems in Vilas County, including land inside Manitowish Waters town.

    • County ordinance is effective February 1, 2023.
    “The requirements of this ordinance shall apply to all geographic area within the exterior boundaries of Vilas County unless specifically exempted by Wisconsin Statute or Administrative Code.”
  • Septic permitRequired

    Private on-site wastewater systems and non-plumbing sanitation systems in Vilas County, including land inside Manitowish Waters town.

    • Permit must be obtained before installation, establishment, or construction of a structure requiring the system.
    • Permit is also required before a system is installed, replaced, or modified.
    • Manhole risers, covers, baffles, and pumps have specified exceptions.
    “Every private on-site wastewater treatment system shall require a separate application and sanitary permit pursuant to Wisconsin Statues §145.19.”
  • Septic inspectionRequired

    Septic tanks and private on-site wastewater treatment systems in Vilas County, including land inside Manitowish Waters town.

    • Septic tanks must be visually inspected and/or pumped at least once every three years.
    • If sludge and scum exceed one-third of tank volume, pumping is required.
    • A visual inspection of the entire POWTS is required on the same interval.

    inspection interval: per 3 years

    “All septic tanks shall be visually inspected and/or pumped at least once every three years in accordance with SPS 383.54. If upon inspection the tank is found to have greater than 1/3 of the volume occupied by sludge and scum, the tank shall be pumped. A visual inspection of the entire POWTS system shall be completed at the same interval.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Town of Manitowish Waters or Vilas County directly.

  • Owner-builder exemption — Owner-built residential construction inside Manitowish Waters town.
  • Certificate of occupancy — Buildings inside Manitowish Waters town.
  • Minimum dwelling size — Residential zoning districts inside Manitowish Waters town.
  • Minimum lot size — Residential zoning districts inside Manitowish Waters town.
  • Setbacks — Zoning districts inside Manitowish Waters town.
11 more unanswered
  • Lot coverage
  • Building height
  • Living in an RV
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Building in a floodplain
  • Short-term rentals

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 Manitowish Waters publishes no rule on the point, not that none exists. Vilas County’s page lists the county offices to call.

Off-grid gear

Going off-grid in Town of Manitowish Waters means bringing your own water and power. The kit we’d start with:

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