Wetlands in Cavalier County, North Dakota

A federal wetland easement can already run with a specific parcel here

Cavalier County sits within the eligible service area for the U.S. Fish and Wildlife Service's Wetland Easement Program, which operates only within the five-state Prairie Pothole Region (Iowa, Minnesota, Montana, North Dakota, and South Dakota) and only in counties -- Cavalier among them -- the Service has approved for the program. Under this program, a landowner voluntarily grants a permanent conservation easement over the wetland acreage on their property in exchange for compensation, while generally retaining full ownership and the ability to keep farming, haying, or grazing the rest of the land; the easement doesn't restrict normal farming practices like cropping or working a wetland basin when it's naturally dry. Regionally, more than 28,000 such easements protect over 1.5 million acres across the five-state Prairie Pothole Region, making this a program with substantial, established presence here rather than a rare or unusual encumbrance.

For a buyer, the practical point is that an existing USFWS wetland easement is a recorded property-rights encumbrance, not a farming-practice guideline -- it runs with the land through a title transfer and restricts drainage or conversion of the specific wetland acreage covered, regardless of who owns the parcel. A title search or direct inquiry to the local USFWS wetland easement staff is the only reliable way to confirm whether a specific tract already carries one of these easements, since it won't necessarily be obvious from how the land is currently farmed.

A 2024 federal update: more clarity for landowners on existing and new easements

In 2024, the U.S. Fish and Wildlife Service announced new procedures aimed at giving landowners more clarity and assurance on wetland easements -- a response, in part, to longstanding landowner concerns about ambiguity in how easement boundaries and permitted activities were interpreted over time. For anyone evaluating land that already carries, or might be offered, a wetland easement, this update is worth asking about directly: it reflects a genuine, recent shift in how the Service documents and communicates easement terms to landowners, not a static, decades-old program running on unchanged 1990s-era paperwork.

The 2024 drain-tile setback rule: new drainage has to stay a documented distance from a protected wetland

Separately from the easement program itself, federal agencies addressed a specific, technical drainage question in 2024: how far new drain tile has to stay from a protected wetland so that the wetland doesn't get indirectly drained even without being touched directly. The resulting rule sets required setback distances for new drain-tile installation near a protected wetland, based on NRCS "lateral effect distance" research specific to the Prairie Pothole Region's soil and drainage characteristics -- essentially, how far a tile line's drainage effect can reach sideways underground before it starts pulling water out of a nearby protected basin. For farmland in Cavalier County where drain tile is being planned or expanded near any wetland (protected or not, since a wetland determination itself may be needed first), this is a concrete, current permitting question -- not a generic environmental concern -- that a farm-tile contractor or USDA/NRCS field office can evaluate for a specific field layout.

What to check before treating a Cavalier County farm tract's wetland status as clear

1. Get a title search that specifically flags any recorded USFWS wetland easement on the parcel, since it's a property-rights encumbrance that runs with the land and won't necessarily be visible from current farming activity alone.
2. If no easement appears but the parcel has wetland-characteristic low spots, request a current USDA/NRCS wetland determination before assuming full, unrestricted cropping or drainage potential.
3. If drain tile is planned or already present near any wetland area, confirm the required lateral setback distance under the 2024 rule with the local USDA Service Center/NRCS office before installation, not after.
4. Ask the seller directly whether the parcel has ever been offered for, or enrolled in, a USFWS wetland easement, a Wetland Reserve Easement, or a similar conservation program -- and get any resulting easement documentation in writing rather than relying on a verbal description.
5. If evaluating the value of wetland-easement compensation as part of a purchase decision (rather than treating an easement purely as a restriction), contact the USFWS Wetland Easement Program directly for current per-acre compensation ranges, since these can change.