Off-Grid Living in Camden County, Missouri

I've spent a good chunk of time digging through Camden County, Missouri's official pages, and here's what I found for anyone thinking about going off-grid here. The big thing to understand up front: Camden County is one of the few Missouri counties with countywide zoning. Voters approved it back in 1997, and the county runs it under a Unified Land-Use Code (ULUC) adopted in 2004. That's different from a lot of rural Missouri counties that have no zoning at all, so don't assume "rural Missouri" rules apply here without checking.

Zoning. The ULUC sets up districts like A-1 (Agricultural) and A-R, with minimum lot sizes (I saw figures like 5 acres for A-1 and 3 acres for A-R) plus setback and density rules. This is administered by Camden County Planning & Zoning. If your land sits inside an incorporated city like Camdenton, Lake Ozark, or Osage Beach, though, the county's zoning doesn't apply, the city's own department does.

Dwellings, tiny homes, RVs. The county's code has separate appendices for RVs and manufactured homes, so don't assume you can just park a camper and live in it long-term without checking your district's rules. I did not find a countywide minimum square footage for dwellings. Camdenton (the city) does cap certain accessory structures at 1,600 square feet, but that's a city rule, not a county one.

Building permits. Camden County requires construction permits with a published fee schedule (residential structures, accessory structures, etc., each priced separately). Apply through Planning & Zoning.

Septic. This is where it gets interesting. Camden County runs its own Wastewater Department administering on-site sewage permits under Missouri state law. But there's a notable exemption: if your lot is 3 acres or more (with some exceptions for lots on Corps of Engineers or public-utility lakes) and your system components sit well clear of property lines with no nuisance or contamination, you may be excluded from the permitting requirement. Where a permit IS needed, expect a soil morphology test and a design/application/permit fee. Composting toilets aren't addressed anywhere I found, so call the Wastewater Department directly if that's your plan.

Greywater. Nothing county-specific found. This inherits Missouri's general "unclear" status, so ask the state DHSS onsite program if you need a firm answer.

Rainwater. No county restriction found, this falls back to Missouri's general allowance for landowners.

Wells. Regulated by Missouri DNR statewide well construction rules, not the county. Camden County also has several Public Water Supply Districts you may be encouraged (or required, depending on location) to connect to. The county Health Department offers private well water testing kits.

Utilities. No county mandate to hook up to public water or sewer that I found for unincorporated land, but you still must satisfy zoning, building permit, and septic rules.

Bottom line: Camden County has more layered rules than most rural Missouri counties, so confirm your parcel's zoning district and whether it's inside a city before you plan anything.