Off-grid site report

Oceana County, MI

43.6417, -86.3285 · 892 ft elevation

Read this before you act on anything below. This is my researched starting point for Oceana County, MI, 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 rulesOceana County, MI

Zoning & raw-land occupancy

Varies locallyOceana County has no countywide zoning ordinance; zoning authority rests entirely with individual townships like Crystal and Golden, some of which have adopted their own ordinances. You must confirm rules with the specific township where the land sits. source

Dwellings, tiny homes & RVs

Varies locallyNo countywide standard for tiny homes or RVs was found; at least one township (Golden) explicitly regulates travel trailers and motor homes in its zoning ordinance, so dwelling rules are township-specific. source

Building permits & codes

RestrictedThe Oceana County Building Department issues building, electrical, mechanical, and plumbing permits countywide, except in Newfield, Otto, and Grant Townships which use separate inspectors. An Occupancy Letter is required before a building can be used. source

Septic & composting toilets

RestrictedDistrict Health Department #10 issues septic permits for Oceana County, evaluating the site, designing the system, and inspecting the final work. Composting toilets are not addressed in any county or DHD#10 materials found, so that specific question is unclear and should be asked directly of DHD#10. source

Greywater reuse

Unclear - verifyNo Oceana County or DHD#10 page specifically addresses greywater reuse; it likely falls under the state plumbing code baseline administered by LARA. Confirm directly with DHD#10 or the Building Department.

Rainwater harvesting

Unclear - verifyNo Oceana County ordinance or DHD#10 guidance on rainwater harvesting was found in this research; it likely falls under state code baseline. Confirm with the County Building Department if you plan to use it for potable purposes.

Private wells & water rights

RestrictedDistrict Health Department #10 issues private well permits for Oceana County under the state's Water Well Construction and Pump Installation Code framework, locating and inspecting wells before approval.

Living disconnected from utilities

Unclear - verifyNo ordinance explicitly bans full utility disconnection, but the county's own building permit checklist requires a current septic and well permit before occupancy, meaning off-grid water/waste setups still need DHD#10 sign-off. Township zoning may add further conditions. source

Open the full county page with sources →

Sun30-year normals

Peak-sun hours, annual average: 4.3 hrs/day
Worst month (sizes an off-grid array): 1.8 hrs/day
Yearly output per 1 kW of panels: 1,258 kWh

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Weather1991-2020

Precipitation: 37 in/yr
Snowfall: 83 in/yr
Heating degree days: 7,367 (cold)
Frost-free season: May 11 to Oct 5

How far help isstraight-line

Hospital Mercy Health Lakeshore Campus: 3.0 mi
Fire station Ferry Township Fire Department: 6.6 mi
Hardware store Rothbury Ace Hardware: 9.4 mi
Grocery Hansen Foods: 3.9 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 49455).

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.