Flood Zones and Floodplain Compliance in Callaway County, Missouri

The 2025 floodplain-ordinance lawsuit: what happened

In October 2025, the Callaway County Commission filed a petition in Callaway County Circuit Court seeking a declaratory judgment, a temporary restraining order, and preliminary and permanent injunctions against three property owners for alleged violations of the county's floodplain ordinance. The named parties included Farmer Holding Inc., doing business as T&T Pallet, and at least one residential property owner. According to the petition and local reporting (ABC17News, Fulton Sun, and KXEO all covered the filing), the county's position was that these properties had been developed, used, or improved in the floodplain without the required permits or in violation of floodplain-ordinance conditions.

What makes this more than a routine code-enforcement dispute is the stated stakes: court documents indicate the county had been informed by FEMA or the state that continued noncompliance could result in Callaway County, in its entirety, being removed from the National Flood Insurance Program, with a compliance deadline of November 29, 2025. Because NFIP participation is what allows any property owner in a participating community's mapped floodplain to purchase federally backed flood insurance -- and lenders generally require flood insurance for a federally related mortgage on a property in a Special Flood Hazard Area -- a county-wide loss of NFIP status would have implications well beyond the three named defendants: it could affect insurability and mortgage eligibility for flood-zone property throughout the county.

As of this research pass in September 2026, no source could confirm how the litigation concluded, whether the named properties came into compliance, or whether the county's NFIP status was ultimately preserved or affected. This is a genuine gap in publicly available information rather than an oversight -- a buyer evaluating floodplain-adjacent land in Callaway County should ask the county's Floodplain Administrator directly, and independently check the county's current NFIP community status through FEMA's Community Status Book, rather than assume the matter was resolved quietly and favorably.

What this means for evaluating a specific parcel

Start with the FEMA Flood Map Service Center to pull the current Flood Insurance Rate Map (FIRM) panel for the parcel and determine whether any part of it sits in a mapped Special Flood Hazard Area (Zone A or AE, most commonly, along the Missouri River and its tributaries within the county). If it does, contact the Callaway County Floodplain Administrator to confirm (1) the parcel's zone and base flood elevation, (2) whether any existing structure on the parcel already holds a floodplain-development permit, and (3) the county's current NFIP community status given the 2025 dispute. A structure built or substantially improved in the floodplain without a permit is, as the county has now demonstrated, something it is willing to litigate over rather than overlook.

If you plan to build, add fill, or substantially improve a structure in a mapped floodplain, budget for a floodplain development permit before construction begins, and expect the county to require the finished structure's lowest floor to be elevated to or above the base flood elevation, consistent with the NFIP's minimum standards. Because Callaway County has no county-wide zoning, this floodplain permit is functionally the main county-level land-use control that reaches an unincorporated parcel outside city limits -- treat it as non-negotiable rather than as one more line item, particularly in light of the county's recent enforcement action.