Dane County, Wisconsin
Town of Roxbury is a town in Dane County, Wisconsin. Septic permits inside Town of Roxbury come from Dane County (Public Health Madison & Dane County - Environmental Health (Well & Septic Program) · 608-242-6515). 6 rules below are quoted from official sources and independently re-checked, most recently on October 29, 2026. Rules for unincorporated land are on the Dane County page.
Town of Roxbury does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Private sewage systems serving land inside Roxbury town.
“Pursuant to s. 66.036, Wis. Stats., building permits issued by any municipality for the construction of any structure not served by a public sewer and requiring connection to a private sewage system shall be issued in accordance with the provisions of this section.”
New Roxbury-town structures requiring installation of a private sewage system.
“A city, village or town may not issue a building permit for construction of a new structure that requires the installation of a private sewage system unless a sanitary permit for the installation of the private sewage system has been obtained by the owner.”
Private sewage systems inside Roxbury town.
standard inspection cycle: per 3 years (All other private sewage systems; component-specific systems use an appropriate cycle under SPS 383.54(4).)
“All other private sewage systems shall be placed on a three-year inspection program in conformance with Wis. Admin. Code s. SPS 383.54(4).”
Domestic wastewater management on land inside Roxbury town that uses a private sewage system.
“Holding tanks shall only be allowed when there are no options for any other type of POWTS as permitted under this chapter, sec. SPS 383.61, Wis. Admin. Code or Ch. 145, Wis. Stats.”
Structures in Roxbury town for which public sewer is available.
“The local sanitary district shall determine whether public sewer is available.”
Dane County private-sewage-system permits and inspections for properties inside Roxbury town.
POWTS installation inspection block: 199 USD (Each inspection block required for installation.) · preliminary on-site soil inspection: 227 USD (Fee does not reduce or offset a permit-issuance fee.)
“There shall be a county fee of $227.00 for the preliminary on-site inspections of soils by the department as provided for in sections 46.10, 46.14(4)(c), and 46.45.”
We looked and could not find an official answer yet. Silence is not permission; ask Town of Roxbury or Dane 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 Roxbury publishes no rule on the point, not that none exists. Dane County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Town of Roxbury means bringing your own water and power. The kit we’d start with:
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