Washington County, Minnesota
Stillwater Township is a township in Washington County, Minnesota. Stillwater Township adopts its own zoning, so inside its limits Stillwater Township’s rules apply, not the county’s. Septic permits inside Stillwater Township come from Washington County (Washington County Public Health and Environment - Septic (SSTS) · 651-430-6655). 3 rules below are quoted from official sources and independently re-checked, most recently on November 6, 2026. Rules for unincorporated land are on the Washington County page.
Site work and construction or alteration of structures within Stillwater Township.
“Landowners need to have a valid building permit before doing any site work or construction/alteration to structures, unless specifically exempt from the permit requirements by State Statute or the Zoning Ordinance.”
Land within Stillwater Township, Washington County, Minnesota.
“(3) To divide the Township into zoning districts. (4) To define the allowable uses in zoning districts within the Township. (5) To regulate the location, construction, reconstruction, alteration and use of structures and land within the Township.”
Stillwater Township does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Septic systems and on-site wastewater treatment and disposal inside Stillwater Township, Washington County, Minnesota.
“Washington County regulates septic systems and offers well water testing. Contact them for permits, inspections, testing, or if you're having problems:”
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 Stillwater Township means bringing your own water and power. The kit we’d start with:
These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.