Off-grid site report

Lauderdale County, TN

35.8421, -89.6511 · 285 ft elevation

Read this before you act on anything below. This is my researched starting point for Lauderdale County, TN, 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 rulesLauderdale County, TN

Zoning & raw-land occupancy

Unclear - verifyNo countywide zoning ordinance or map for unincorporated Lauderdale County was found; the City of Ripley has its own zoning ordinance and map through its Codes Department. Outside Ripley, treat zoning as unconfirmed and check with the county directly. source

Dwellings, tiny homes & RVs

Unclear - verifyNo Lauderdale County or Ripley ordinance specifically addressing tiny homes or RV occupancy was found. Since the county uses state residential permitting, a site-built dwelling would fall under that same state process; confirm RV/tiny-home treatment with local officials. source

Building permits & codes

RestrictedTennessee's Department of Commerce and Insurance requires a state residential building permit for construction in unincorporated Lauderdale County, since the county has not opted out of state permitting; check with local government for any additional local permits. Inside Ripley, the city's Codes Department issues building permits instead. source

Septic & composting toilets

RestrictedSeptic systems are regulated statewide by TDEC under Tennessee Code Title 68, Chapter 221, Part 4; whether Lauderdale County has its own environmental health septic office or defers to a TDEC field office was not confirmed. Composting toilets are not addressed locally, so the state's general certification expectations would apply. source

Greywater reuse

Unclear - verifyNo Lauderdale County or Ripley rule on greywater reuse was found. Tennessee's plumbing code allows some greywater reuse via subsurface irrigation, but enforcement is unclear and would run through the state plumbing/on-site sewage framework. source

Rainwater harvesting

Generally allowedNo Lauderdale County ordinance restricts rainwater collection, and Tennessee has no statewide restriction either; connecting a system to household plumbing could trigger plumbing code review.

Private wells & water rights

Generally allowedPrivate wells are legal under Tennessee's Water Well Act and are licensed at the state level, not by the county. Lauderdale County operates an extensive rural water system, so check whether your parcel falls in an existing service area before drilling. source

Living disconnected from utilities

Varies locallyNo official page found mandates connection to public water or sewer for occupied dwellings. Because Lauderdale County's rural water system and Ripley's municipal utilities cover substantial territory, proximity to those systems could affect expectations; electric disconnection appears unrestricted. source

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: 1,422 kWh

JFMAMJJASOND

Weather1991-2020

Precipitation: 53 in/yr
Snowfall: 3 in/yr
Heating degree days: 3,671 (moderate)
Frost-free season: Mar 28 to Nov 6

How far help isstraight-line

Hospital Lauderdale Community Hospital: 8.8 mi
Fire station Fire Department of Ripley: 9.5 mi
Hardware store Lowe's: 13.6 mi
Grocery Walmart Supercenter: 8.3 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 38063).

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.