Off-grid site report
Calhoun County, GA
31.5377, -84.5994 · 262 ft elevationRead this before you act on anything below. This is my researched starting point for Calhoun County, GA, 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 rulesCalhoun County, GA
Zoning & raw-land occupancy
Unclear - verifyGeorgia counties aren't required to have zoning, and no official Calhoun County zoning ordinance or map could be located. Not confirmed whether the county has adopted zoning outside its incorporated towns; ask the county commissioners' office. source
Dwellings, tiny homes & RVs
Unclear - verifyNo official Calhoun County page on tiny homes, RVs, or minimum dwelling size was found. Georgia's DCA offers an optional Tiny House Appendix but adoption is a local choice, not confirmed here.
Building permits & codes
Unclear - verifyGeorgia's DCA State Minimum Standard Codes apply statewide as a floor, but local permitting details for Calhoun County were not found online. Confirm with the county who administers building permits. source
Septic & composting toilets
Generally allowedGeorgia's Department of Public Health sets statewide onsite sewage management rules, and county boards of health issue septic permits. Calhoun County falls under the Southwest Public Health District, though a county-specific ordinance page was not found. source
Greywater reuse
Generally allowedNo Calhoun County-specific greywater rule was found, so the state's default allowance for simple contained residential greywater reuse without a permit should apply.
Rainwater harvesting
Generally allowedNo county-specific restriction was found, so the statewide plumbing code allowance for non-potable rainwater harvesting should apply by default.
Private wells & water rights
Generally allowedGeorgia's Water Well Standards Act and EPD rules govern well construction statewide, with notification through the county health department; no Calhoun County-specific well ordinance was found.
Living disconnected from utilities
Unclear - verifyNo statute or Calhoun County ordinance directly addresses full utility disconnection; it would be governed indirectly by building, septic, and well rules that remain unconfirmed for this county.
Sun30-year normals
- Peak-sun hours, annual average
- 5.4 hrs/day
- Worst month (sizes an off-grid array)
- 4.1 hrs/day
- Yearly output per 1 kW of panels
- 1,519 kWh
JFMAMJJASOND
Weather1991-2020
- Precipitation
- 56 in/yr
- Heating degree days
- 2,029 (mild)
How far help isstraight-line
- Hospital
Southwest Georgia Regional Medical Center - 20.0 mi
- Fire station
Georgia Forestry Commission Forest Fire Protection - Randolph-Terrell - 14.3 mi
- Hardware store
McMurria Hardware And Supply - 22.9 mi
- Grocery
Brumby Foods Iga - 15.0 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 39866).
Size a solar systemHeat loss & insulationFirewood per winterRainwater harvestGarden sizePanel tilt
Looking at a specific parcel in Calhoun County, GA?The rules above are the jurisdiction. The land check runs the parcel itself: flood zone, soils and septic suitability, wetlands, slope, access, climate, and these verdicts, from a parcel number or coordinates.
Check a parcel →Share or save this report:New report
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.
New here, or not sure where this fits? Start here walks through the whole thing in order.