Off-grid site report
Mower County, MN
43.6613, -92.9927 · 1,204 ft elevationRead this before you act on anything below. This is my researched starting point for Mower County, MN, not legal advice and not a guarantee. Rules change, and the deciding facts on any specific parcel (setbacks, perc results, overlay districts, deed restrictions, road frontage) live at the county or town office, not in any database. Before you buy land or build, confirm the current rules directly with the local zoning and health offices - the sources on this page tell you exactly who to call.
The local rulesMower County, MN
Zoning & raw-land occupancy
Varies locallyMower County has countywide zoning under Minnesota Statutes Chapter 394, with districts including Agricultural, Rural Service Center, Commercial, and Shoreland/Floodplain overlays. Raw-land use depends on which district a parcel sits in, so check with county staff directly. source
Dwellings, tiny homes & RVs
Unclear - verifyThe zoning ordinance has a 'Minor Structures' category with lighter review requirements, but whether an RV or tiny home qualifies as a permanent dwelling isn't confirmed in public documents. Ask Mower County Environmental Services/Zoning directly. source
Building permits & codes
Varies locallyThe Minnesota State Building Code, set by the Department of Labor and Industry, is the statewide minimum but only enforceable locally once adopted by ordinance. Mower County's specific building-permit administration wasn't confirmed in available documents. source
Septic & composting toilets
Generally allowedMower County's own SSTS Ordinance, adopted in 2021, explicitly recognizes composting, incinerating, and privy-type toilets as regulated system types, and the county actively enforces compliance including at property transfer. source
Greywater reuse
Unclear - verifyNo standalone Mower County greywater ordinance was found; it's presumably covered within the SSTS ordinance framework, but this isn't confirmed. Ask Environmental Services for specifics.
Rainwater harvesting
Unclear - verifyNo Mower County-specific rainwater ordinance was found. Outdoor rain barrel collection is generally unregulated statewide, while indoor plumbed catchment would fall under state plumbing code review, but no county rule was confirmed either way.
Private wells & water rights
Generally allowedWells are regulated statewide by the Minnesota Department of Health under Minnesota Statutes Chapter 103I, and landowners can drill their own well for personal use on land they own and farm or reside on. Mower County participates in a state nitrate-contamination initiative offering water testing support. source
Living disconnected from utilities
Unclear - verifyNo Mower County ordinance was found requiring connection to electric grid or municipal utilities for rural parcels, but this isn't explicitly confirmed either way. Check with Environmental Services for your specific parcel and township.
Sun30-year normals
- Peak-sun hours, annual average
- 4.6 hrs/day
- Worst month (sizes an off-grid array)
- 2.6 hrs/day
- Yearly output per 1 kW of panels
- 1,339 kWh
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Weather1991-2020
- Precipitation
- 35 in/yr
- Heating degree days
- 8,104 (severe)
- Frost-free season
- Apr 30 to Sep 30
How far help isstraight-line
- Hospital
Austin Medical Center - 1.2 mi
- Fire station
Austin Fire Department - 1.0 mi
- Hardware store
Creative Crafting - 1.0 mi
- Grocery
ALDI - 1.4 mi
From OpenStreetMap. Road miles will be longer, often much longer in hill country.
Plan this spot
These open with this location's real numbers already filled in (ZIP 55912).
Size a solar systemHeat loss & insulationFirewood per winterRainwater harvestGarden sizePanel tilt
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Sources: US Census Bureau geocoder; NLR PVWatts v8 (solar); NOAA NCEI 1991-2020 climate normals (nearest station) or Open-Meteo (ZIP-centroid) for weather; Open-Elevation; OpenStreetMap contributors. Public data retrieved Aug 22, 2026; agencies update their layers on their own schedules. Planning data, not a survey or legal advice.