Livestock Feedlots (Poultry CAFOs) in Lawrence County, Missouri

Seven Class 1C applications, one hearing, and a litter-disclosure gap

In spring 2025, Missouri DNR opened a public comment window on seven proposed Class 1C poultry CAFO permits sited specifically in Lawrence and Newton Counties -- part of a broader wave of 24 CAFO permit applications submitted across Barry, McDonald, Newton, and Lawrence Counties between January 2023 and mid-2025. DNR held its public hearing on these seven applications in Pierce City, a town that sits mostly within Lawrence County, on May 29, 2025; roughly 200 people attended, and more than 20 residents spoke against the applications, citing water-quality degradation and concerns about property values. A meaningful share of that opposition centered on a specific gap in state law: the plans for these operations called for exporting poultry litter to land-application sites off the CAFO property itself, and Missouri does not require public disclosure of where that exported litter ultimately gets applied -- meaning a neighboring landowner has no reliable way to know whether litter from a permitted CAFO is being spread on ground near their own parcel.

For a land buyer evaluating a parcel in Lawrence County, particularly anywhere near Pierce City, Verona, Aurora, or the county's southern Spring River/Shoal Creek drainage, the practical takeaway is that new poultry-barn construction is not a hypothetical here -- it is an active, recently contested pattern with specific applications already through the DNR pipeline. Asking about litter-application plans for any large row-crop or pasture parcel near a proposed or existing operation is a reasonable diligence step even though the state does not require the disclosure itself.

Why Lawrence County itself has no say: the 2019 preemption law

Before 2019, a handful of Missouri counties had adopted local health ordinances setting CAFO setback and buffer requirements stricter than state rules. A 2019 state law (Senate Bill 391) stripped counties of the authority to regulate CAFOs more tightly than Missouri DNR already does, and the Missouri Supreme Court upheld that preemption after a multi-county legal challenge. Lawrence County has no zoning ordinance to begin with, so this preemption is somewhat academic here -- but it means that even a future, more zoning-minded Lawrence County Commission would not have the legal tools to impose stricter local CAFO rules even if it wanted to. Every substantive decision on a new or expanding poultry operation runs through the state permit process alone.

That state process does include fixed, size-based setback distances from an existing neighbor's house, even though it does not cap the number of CAFOs that can locate in one area or set a minimum distance between two separate CAFOs. A Class 1C broiler operation (the smallest of the three main tiers, starting at 1,000 animal units -- the category involved in the seven Pierce City-area applications) cannot site a new broiler house closer than 1,000 feet from a neighbor's house without that neighbor's written consent; Class 1B requires 2,000 feet and Class 1A requires 3,000 feet. Any operation of 300 animal units or more must register with DNR's livestock waste management program before construction, and neighbors within 3,000 feet of a proposed Class 1C facility are entitled to direct notice of the application -- which is how the Pierce City hearing drew the crowd it did.

What to check before buying near a Lawrence County poultry operation

1. Search Missouri DNR's CAFO permit records (or ask the livestock waste management program directly) for any pending, recently approved, or under-construction operations within roughly a mile of a specific parcel -- the countywide permitting-wave numbers won't tell you what's happening on one tract.
2. Confirm the class (1A/1B/1C or larger) of any nearby operation, since the neighbor-house setback distance scales with size and an existing operation can expand into a stricter tier over time.
3. If the parcel drains toward Shoal Creek, the Spring River, or another local waterway, ask about current water-quality monitoring and impairment status for that specific reach rather than assuming the CAFO wave has had no effect.
4. Ask directly about litter-application plans for land near the parcel, understanding that Missouri does not require public disclosure of where a CAFO's exported litter is ultimately spread -- you may need to ask the operator or a neighboring farmer directly rather than relying on a public record.
5. Understand that Lawrence County itself has no zoning, ordinance, or hearing process that could modify or block a state-permitted CAFO near your land -- any expectation of local recourse should be checked against the DNR permit process specifically, not a county planning department that does not exist.