Off-grid site report

Worth County, MO

40.4050, -94.4441 · 925 ft elevation

Read this before you act on anything below. This is my researched starting point for Worth County, MO, 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 rulesWorth County, MO

Zoning & raw-land occupancy

Unclear - verifyMissouri counties only have zoning authority if they've adopted it under state Chapter 89; no evidence Worth County has done so was found. This is not confirmed either way, so check with the County Commission. source

Dwellings, tiny homes & RVs

Unclear - verifyNo Worth County ordinance on tiny homes, RVs, or dwelling size was found. Likely unregulated in the unincorporated county absent zoning, but Grant City's own municipal code may differ and wasn't available to review.

Building permits & codes

Unclear - verifyMissouri has no statewide building code; adoption is a local option and no evidence of a Worth County building department or code was found. source

Septic & composting toilets

RestrictedSeptic systems are regulated under Missouri DHSS's statewide Onsite Wastewater Treatment program, but which agency issues local permits (DHSS directly or a local authority) varies by county and wasn't confirmed for Worth County specifically. source

Greywater reuse

Unclear - verifyNo Missouri statute or Worth County rule on greywater reuse was found. This should be raised directly with DHSS's Onsite Wastewater Program.

Rainwater harvesting

Generally allowedMissouri state law protects landowners' right to collect rainwater on their property, and no Worth County restriction was found.

Private wells & water rights

RestrictedPrivate wells are regulated statewide by the Missouri DNR under the Water Well Drillers Act and well construction rules, regardless of county; no Worth County-specific ordinance was found.

Living disconnected from utilities

Generally allowedState law protects relying on a private water system instead of a utility hookup, subject to DNR well rules; no Worth County ordinance requiring utility connection was found.

Open the full county page with sources →

Sun30-year normals

Peak-sun hours, annual average: 5.0 hrs/day
Worst month (sizes an off-grid array): 3.5 hrs/day
Yearly output per 1 kW of panels: 1,430 kWh

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Weather1991-2020

Precipitation: 36 in/yr
Snowfall: 17 in/yr
Heating degree days: 6,234 (cold)
Frost-free season: Apr 24 to Oct 8

How far help isstraight-line

Hospital Northwest Medical Center: 12.3 mi
Fire station Albany Community Fire Protection District: 11.6 mi
Hardware store Do it Best: 22.8 mi
Grocery Hy-Vee: 12.1 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 64499).

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.