Missouri

Buying Land in Barry County, Missouri

Barry County, seat Cassville, has no county-level zoning ordinance or building code -- septic runs through the Health Department instead. What's most consequential for a land buyer here right now is a wave of poultry CAFO permit applications concentrated in the Shoal Creek watershed, playing out against a 2019 state law that strips counties of the power to regulate them more strictly than Missouri DNR already does.

No County Zoning or Countywide Building Code

Case-by-case / verify locally

Barry County has no county-level zoning ordinance and no countywide building code -- the county's own offices directory lists an Assessor, Collector, Clerk, Coroner, Sheriff, and Health Department, but no Planning & Zoning department, and a statewide county building-code dataset lists no adopted code for Barry County. Note that a "Barry County Zoning Ordinance" and "Planning and Zoning" department that turn up in a web search belong to Barry County, Michigan -- an unrelated jurisdiction -- not this Missouri county; don't rely on either. Practically, that means construction and land use in unincorporated Barry County isn't subject to a county zoning map, minimum lot size, or use restriction; incorporated cities (Cassville, Monett, and others) handle their own zoning and permitting within city limits.

Septic Through the Health Department; No Separate Well Program

Generally favorable

Barry County Environmental Public Health, part of the Barry County Health Department, permits and inspects new septic systems, replacements, and repairs -- call before repairing, replacing, or installing a system, at (417) 847-2114. There is no separate county well-permitting office; private wells follow Missouri's statewide Water Well Drillers Act and DNR well-construction rules instead, the same as elsewhere in the state.

A Live, Contested Poultry-CAFO Permitting Wave in the Shoal Creek Watershed

Case-by-case / verify locally

This is the headline issue for rural Barry County land right now: 24 CAFO permit applications (each representing multiple poultry barns) have been submitted to Missouri DNR across Barry, McDonald, Newton, and Lawrence Counties since January 2023, concentrated in the Shoal Creek watershed -- a stream already on Missouri's impaired-waters list for elevated fecal-coliform bacteria tied substantially to poultry litter and cattle grazing. Missouri's 2019 state CAFO-preemption law, upheld by the Missouri Supreme Court, means Barry County cannot adopt its own ordinance setting stricter setbacks than the state DNR permit process already requires (1,000 to 3,000 feet from a neighbor's house depending on operation size) -- so a nearby CAFO is a state DNR permitting matter, not something the county commission can independently block or restrict. Public hearings on new permit applications have drawn large, vocal crowds through 2025 and 2026. See our dedicated livestock-feedlots page for this county for the setback rules and what to check before buying near a poultry operation.

No zoning, no countywide building code -- and a note on a same-named Michigan county

Barry County, Missouri has not adopted county-level zoning under Missouri's county-planning enabling statute (RSMo Chapter 64), and it has no countywide building code either. The county's own offices directory -- Assessor, Collector, Clerk, Coroner, Sheriff, Recorder of Deeds, and Health Department -- includes no Planning & Zoning department, and a statewide dataset tracking which Missouri counties have adopted building codes lists none for Barry County. If you search for "Barry County zoning ordinance" online, be aware that a 2008 zoning ordinance and an active "Planning and Zoning" department page that surface prominently belong to Barry County, Michigan (a different state entirely, with its own unrelated barrycounty.org domain) -- not this southwest Missouri county. Confirm any zoning-related claim about this county directly with the Barry County Commission rather than trusting a generic search result.

Practically, the absence of county zoning means there's no zoning-based assurance about what a neighboring parcel could become, no countywide minimum lot size or setback rule to check before buying raw land, and no county building-permit or inspection requirement for new construction outside an incorporated city. The cities within the county -- Cassville (the county seat), Monett, and others -- do maintain their own zoning and building-permit processes within their limits, so a parcel's status can differ sharply depending on whether it sits inside or outside a city boundary.

Septic and wells: a Health Department program, plus the statewide well framework

The Barry County Health Department (located at 90 Barry County Drive in Cassville) permits and inspects residential onsite septic systems -- new installations, replacements, and repairs alike -- and the department's own guidance is direct: call before repairing, replacing, or installing a system, and use a licensed, permitted installer to avoid problems down the line. The department also investigates written complaints about onsite sewage and food-service issues. Because the county has no zoning-based minimum-lot-size rule, a parcel's buildable status in the unincorporated county is largely a function of whether the site can support a compliant septic system -- get a site evaluation from the Health Department early in your due diligence, particularly on a smaller or irregularly shaped tract.

Private wells in Barry County follow the same statewide framework as the rest of Missouri: the Water Well Drillers Act (RSMo 256.600 to 256.640) and the Well Construction Rules (10 CSR 23) require paid well-construction work to be performed by a Missouri DNR-licensed well driller, while a landowner may self-install a well without a permit provided the same construction standards are met. There is no separate Barry County well office; well questions go to Missouri DNR directly.

Table Rock Lake: a federal easement and permit layer for lakefront parcels

Table Rock Lake, built in 1958 by the U.S. Army Corps of Engineers on the White River, extends into Barry, Stone, and Taney Counties, with roughly 42,400 surface acres and about 715 miles of shoreline at conservation-pool level. A meaningful share of the lake's shoreline sits under a federal flowage easement rather than ordinary private fee-simple ownership -- more than 875 flowage-easement tracts, totaling over 3,000 acres, exist around the lake -- and any construction on flowage-easement land requires prior Corps of Engineers approval, along with a Shoreline Use Permit (typically issued in five-year terms) for uses like docks, boat ramps, or shoreline stabilization. This is a materially different ownership and permitting picture than an ordinary rural parcel, and it applies regardless of the county's own lack of zoning.

If you're evaluating a Table Rock Lake-adjacent parcel in Barry County, confirm three things before assuming ordinary private-property rules apply: whether the specific tract (or the portion nearest the water) sits on a flowage easement rather than being wholly private, whether any existing dock or shoreline improvement already has a current Shoreline Use Permit in the seller's name (permits generally don't automatically transfer with a sale and may need to be reissued), and what the Corps' current Shoreline Management Plan for Table Rock Lake allows for new construction in that specific area. The Corps' Table Rock Lake project office, not the county, administers this program.

What we could and couldn't confirm

Barry County's absence of a county zoning/planning department and countywide building code is drawn from the county's own offices directory and a statewide building-code dataset showing no adopted code, cross-checked against a search that surfaced a same-named-but-unrelated Barry County, Michigan zoning ordinance and "Planning and Zoning" department page -- that Michigan material has been deliberately excluded from this file after being identified as a cross-jurisdiction mismatch (barrycounty.org is Michigan's domain; this Missouri county's site is barrycountymo.gov). CAFO permit-application counts, the Shoal Creek TMDL/impairment status, and the 2019 state-preemption law's Missouri Supreme Court history are drawn from Cassville Democrat local reporting (2025-2026), the Missouri Independent, and Missouri DNR's own CAFO program page. Table Rock Lake flowage-easement acreage and Shoreline Use Permit terms are drawn from the Corps of Engineers' 2020 Shoreline Management Plan and a lake-real-estate-focused buyer's guide; neither is Barry-County-specific in isolation, since the lake also touches Stone and Taney Counties, but the permit regime applies equally to Barry County shoreline. Direct WebFetch access to barrycountymo.gov, barrycountyhealth.com, and related pages was blocked by a network egress restriction during this research pass, so department details come from search-indexed summaries rather than a direct full-text read -- confirm current fees, hours, and office-holder names directly with the County Commission or Health Department before relying on this page for a specific parcel.

Verify directly with: the Barry County Commission ((417) 847-4628) for land-use questions, the Barry County Health Department ((417) 847-2114) for septic questions, and the Corps of Engineers' Table Rock Lake project office for shoreline/flowage-easement questions on lakefront parcels

Who to Call Before Buying Land in Barry County

Barry County has no Planning & Zoning department, so we've listed the County Commission as the general point of contact for land-use questions instead. Well-permitting for this county runs through Missouri DNR statewide rather than a county office. For Table Rock Lake shoreline/flowage-easement questions, contact the U.S. Army Corps of Engineers' Table Rock Lake project office directly rather than the county. We could not independently verify current office-holder names or direct emails for every department during this research pass -- phone numbers above were cross-checked across multiple sources.

Other

Barry County Commission

General land-use questions for unincorporated Barry County, since the county has no separate zoning or planning department.

Phone: (417) 847-4628Official website →

Commission & Road Districts

Environmental Health

Barry County Health Department

Onsite septic system permits, inspections, and general environmental health questions.

Phone: (417) 847-2114Official website →

Septic / Onsite Wastewater

Barry County Health Department (Septic)

New septic system, replacement, and repair permits.

Phone: (417) 847-2114Official website →

Wells / Private Water

Missouri Department of Natural Resources -- Water Well Drillers Program

Private well construction standards and licensed-driller requirements under Missouri's statewide Water Well Drillers Act, since Barry County has no separate well-permitting office.

Official website →

Agricultural Extension