Off-grid site report

Wabasha County, MN

44.3839, -92.0320 · 686 ft elevation

Read this before you act on anything below. This is my researched starting point for Wabasha 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 rulesWabasha County, MN

Zoning & raw-land occupancy

Varies locallyWabasha County Planning & Zoning administers a countywide zoning ordinance for unincorporated land, but incorporated cities like Wabasha and local townships handle their own zoning and permitting within their borders. source

Dwellings, tiny homes & RVs

Unclear - verifyNo specific minimum size or RV-as-permanent-dwelling rule was confirmed; the county ordinance references a manufactured home/recreational camping ordinance but details weren't available. Confirm current standards with Planning & Zoning. source

Building permits & codes

RestrictedBuilding permits are required in unincorporated areas, administered by Wabasha County Planning & Zoning under the Minnesota State Building Code; cities run their own permitting. source

Septic & composting toilets

Generally allowedSeptic (SSTS) systems require a county-issued permit before installation, replacement, or repair, administered by Wabasha County under statewide MPCA rules. source

Greywater reuse

Unclear - verifyNo standalone county greywater ordinance was found; the state directs greywater questions to the Minnesota Department of Health, and it's likely handled through county SSTS permitting, but that's not confirmed. source

Rainwater harvesting

Varies locallyOutdoor rain barrel collection appears unregulated per the state baseline, while indoor plumbed rainwater systems fall under Minnesota's state plumbing code; no county-specific rule was found. source

Private wells & water rights

Generally allowedNew wells, sealing, or reconstruction require a county-issued permit and a licensed well contractor, under the statewide Minnesota Well Code administered locally by the county. source

Living disconnected from utilities

Unclear - verifyNo explicit Wabasha County rule was found requiring or prohibiting grid disconnection; confirm any occupancy/habitability tie-ins with Planning & Zoning or your local township/city.

Open the full county page with sources →

Sun30-year normals

Peak-sun hours, annual average: 4.6 hrs/day
Worst month (sizes an off-grid array): 2.7 hrs/day
Yearly output per 1 kW of panels: 1,359 kWh

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Weather1991-2020

Precipitation: 35 in/yr
Snowfall: 36 in/yr
Heating degree days: 7,130 (cold)
Frost-free season: Apr 22 to Oct 14

How far help isstraight-line

Hospital Saint Elizabeth Medical Center: 0.8 mi
Fire station Wabasha Fire Station: 0.4 mi
Hardware store Ace Hardware: 22.4 mi
Grocery Dick's SUPERVALU: 0.5 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 55981).

Size a solar system Heat loss & insulation Firewood per winter Rainwater harvest Garden size Panel tilt

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.