Off-grid site report
Harper County, KS
37.2870, -98.0257 · 1,431 ft elevationRead this before you act on anything below. This is my researched starting point for Harper County, KS, 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 rulesHarper County, KS
Zoning & raw-land occupancy
RestrictedHarper County Planning & Zoning administers active countywide zoning; a zoning permit is required before building, altering, or changing the use of land or structures. source
Dwellings, tiny homes & RVs
Unclear - verifyNo official county text on minimum dwelling size or RV occupancy was found; a commercial site's claim about IBC/IRC minimums is not confirmed officially. A zoning permit is required for any structure, so confirm specifics with Planning & Zoning. source
Building permits & codes
RestrictedHarper County has adopted building and development codes administered locally; Kansas has no mandatory statewide code, so the county's local adoption governs. source
Septic & composting toilets
RestrictedHarper County Environmental Services (in the Appraiser's Office) permits septic construction and repair under the county Sanitation Code, and systems must also meet the state's KDHE Bulletin 4-2 minimum standards. Composting toilets are not addressed and should be confirmed directly. source
Greywater reuse
Unclear - verifyNo explicit Harper County greywater rule was found; it likely falls under the general Sanitation Code wastewater chapter but isn't itemized. Confirm with Environmental Services. source
Rainwater harvesting
Generally allowedNo county restriction was found, and Kansas state law exempts domestic household water use, including limited garden/lawn irrigation, under the Water Appropriation Act. source
Private wells & water rights
RestrictedHarper County requires its own Water Well System Permit Application filed with the Appraiser's Office before drilling, on top of state well-construction standards; domestic use is exempt from state appropriation permitting. source
Living disconnected from utilities
Unclear - verifyNo explicit ordinance mandating utility hookup was found; off-grid living is likely governed indirectly through required zoning, septic, and well permits. Verify with Planning & Zoning and Environmental Services.
Sun30-year normals
- Peak-sun hours, annual average
- 5.5 hrs/day
- Worst month (sizes an off-grid array)
- 4.3 hrs/day
- Yearly output per 1 kW of panels
- 1,579 kWh
JFMAMJJASOND
Weather1991-2020
- Precipitation
- 33 in/yr
- Snowfall
- 14 in/yr
- Heating degree days
- 4,524 (moderate)
How far help isstraight-line
- Hospital
Anthony Medical Center - 9.1 mi
- Fire station
Harper Fire Department - 0.1 mi
- Hardware store
- none within range
- Grocery
Larry's Hometown Market - 9.3 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 67058).
Size a solar systemHeat loss & insulationFirewood per winterRainwater harvestGarden sizePanel tilt
Looking at a specific parcel in Harper County, KS?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.