Ottawa County, Kansas
Durham Township is a township in Ottawa County, Kansas. Septic permits inside Durham Township come from Ottawa County (Ottawa County Zoning and Subdivision Office · 785-392-3037). 9 rules below are quoted from official sources and independently re-checked, most recently on October 30, 2026. Rules for unincorporated land are on the Ottawa County page.
Durham Township does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Unincorporated land inside Durham township, Ottawa County, KS, where no township zoning ordinance has been verified; the county zoning regulations are the rule that applies there
zoning districts: 5 districts
“the county commissioners have designated truette mcqueen as county zoning administrator.”
Zoning districts for unincorporated land in Ottawa County, KS, including Durham township if unincorporated
zoning districts: 5 districts
“the zoning regulations comprise five zoning districts.”
A-1 agricultural district (agricultural and rural land, main rural district) in unincorporated Durham township, Ottawa County, KS
minimum lot size, nonfarm residential uses: >= 20 acres (except for various exceptions listed in the district summary) · minimum lot size, other uses: >= 40000 square feet
“nonfarm residential uses would require at least a minimum lot size of 20 acres except for various exceptions. other uses would need a minimum of 40,000 square feet.”
“this district is established to provide for a minimum of three‑acre lots for rural housing that would also meet the county sanitary code for environmental protection.”
Manufactured and mobile homes on private land in unincorporated Durham township, Ottawa County, KS
“under certain conditions, they can be used to (a) replace older homes that have been grandfathered‑in; (b) provide housing for a watchman or custodian; (c) locate a dwelling for additional assistance on a farm or ranch; (d) temporarily provide housing during a disaster; (3) provide temporary housing while constructing a site‑built house; and (f) locate on the same zoning lot as a principle residence if an unusual hardship is shown.”
Sewage disposal facilities on unincorporated land inside Durham township, Ottawa County, KS; the county sanitary code is the sanitary rule cited in the county zoning summary
minimum lot size for sanitary code compliance: >= 3 acres (plus any additional land needed to meet distance requirements for sewage disposal facilities)
“in any case, all three exceptions will need to meet the minimum lot size of three acres of the county sanitary code for environmental protection plus any additional land that may be needed to meet distance requirements for locating sewage disposal facilities.”
Agricultural land use and related accessory structures in unincorporated Durham township, Ottawa County, KS
“while an agricultural compliance certificate may be requested to determine the agricultural exemption status, no fee is required for the certificate nor a zoning permit for exempted agricultural structures which are not in a designated floodplain.”
Division of land in unincorporated Durham township, Ottawa County, KS
“any division of land, however, would still have to meet the provisions of the proposed zoning and subdivision regulations.”
Zoning permit for structures and uses in unincorporated Durham township, Ottawa County, KS; the county zoning permit process is the only process verified
“obtaining a zoning permit would be required for a proposed structure or use except for the six exemptions listed previously.”
We looked and could not find an official answer yet. Silence is not permission; ask Durham Township or Ottawa County directly.
Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.
Unanswered questions are usually a sign that Durham Township publishes no rule on the point, not that none exists. Ottawa County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Durham Township means bringing your own water and power. The kit we’d start with:
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