Off-Grid Living in Pierce County, North Dakota

I'll be upfront: Pierce County, North Dakota is a small, rural county (seated at Rugby), and it simply doesn't publish much of its zoning, building, or septic ordinance text online the way bigger counties do. So a good chunk of what follows is "here's the state baseline, here's who to call locally to confirm," rather than a clean citation to a county code. I'd rather tell you that plainly than pretend I found ordinance numbers that don't exist.

Zoning. Pierce County does have an active Planning & Zoning board (it meets the third Thursday of every month, per the county's own site), so the county does exercise zoning authority. But I could not find the actual zone categories, minimum acreage, or occupancy rules published anywhere official. If you're eyeing raw land, call the Administrator, Karla Harmel, before you assume anything is allowed. Also remember: incorporated towns like Rugby, Balta, and Wolford can have their own separate zoning that overrides the county's.

Dwellings, tiny homes, RVs. No county-specific minimum dwelling size or RV-as-residence rule turned up. North Dakota itself doesn't set a statewide minimum size, so this is a local call, and for Pierce County that local call belongs to the Planning & Zoning board, not any document I could find.

Building permits. Interestingly, the county's department list has no standalone "Building" or "Building Inspector" office. It lists things like Auditor/Treasurer, Public Health, Highway, Sheriff, and others, but nothing labeled building permits. That strongly suggests building permitting, if it happens, runs through Planning & Zoning as well. Worth asking directly.

Septic and composting toilets. This one I can confirm well. Pierce County is served by the Lake Region District Health Unit (LRDHU), a regional public health authority covering seven counties. LRDHU licenses and permits new septic systems and repairs, including tanks, drain fields, cesspools, and holding tanks. So an onsite sewage system is legal and expected to go through LRDHU, not a county health office.

Greywater. No Pierce County or LRDHU-specific greywater policy exists that I found. This is genuinely unclear, so ask LRDHU's environmental health staff whether greywater needs its own permit alongside a septic permit.

Rainwater harvesting. No county rule restricting it. The state's general permissive stance applies, with the caveat that a large underground storage tank could trigger a building permit question, again something to run past Planning & Zoning.

Wells. This follows state process: well drillers must be certified, and drillers must file completion or abandonment reports with the State Board of Water Well Contractors. Larger, non-domestic water use requires a conditional water permit from the state Department of Water Resources. I found no Pierce County water resource district page, but the county may have a water resource board worth asking the Commission office about.

Off-grid utilities. No county rule mandating grid hookup was found. State law doesn't bar off-grid solar or disconnecting from utilities, but confirm with Planning & Zoning in case occupancy permits tie into it.

Bottom line: for the septic side, you have a real, named authority (LRDHU). For nearly everything else, Pierce County itself hasn't put the details online, so a phone call does more good here than a Google search.