After a landowner signs a 15-year federal CREP contract with FSA, IDNR buys a state easement that extends protection for 15 more years or permanently, paying a lump sum based on easement length and soil rental rate. IDNR also covers the remaining 50% of practice establishment costs. It is limited to flood-prone, environmentally sensitive cropland in the Illinois and Kaskaskia River watersheds.
Eligibility
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Land in the Illinois or Kaskaskia River watersheds
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Land must first be enrolled in a Federal CREP contract with FSA (e.g., in the 100-year floodplain or a previous wetland, with cropping history 4 of the last 6 years)
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Additional contiguous acres may be enrolled in the easement (no cost-share on additional acres)
Terms
Easement of 15 years or perpetual beyond the federal contract; lump-sum payment; IDNR reimburses the second 50% of cost-share; changes to easement acreage need SWCD and IDNR pre-approval.
Published amounts: Upon execution of the Easement, the landowner will receive a lump sum payment for the Easement. The payment will be based on the Easement length chosen by the landowner and the site-specific soil rental rate. IDNR will reimburse the remaining 50% of the cost-share to establish the conservation practice on the Federal CREP acreage. (What is CREP? fact sheet, rev. May 2022)
Application Instructions
Contact your local FSA office first for the Federal CREP contract; then contact your local SWCD to start enrollment in the State (Illinois CREP) easement. INHS Conservation Resource Specialists also assist.
Deadline text on the page: No sign-up window published; enrollment follows execution of a Federal CREP contract with FSA.
Related Programs

Agricultural Conservation Easement Program: Agricultural Land Easements (ACEP-ALE)
Natural Resources Conservation Service
- EasementCost ShareConservationWaterway ProtectionWater QualityWildlife & Pollinator HabitatEducationRecreationWetland ConservationNationalAny

Agricultural Conservation Easement Program: Wetland Reserve Easements
Natural Resources Conservation Service
- EasementCost ShareConservationWaterway ProtectionWater QualityWildlife & Pollinator HabitatEducationRecreationWetland ConservationNationalAny

Agricultural Conservation Easement Purchase Program
Pennsylvania Department of Agriculture
- EasementLand & OwnershipConservationStewardshipPA

Arkansas Forest Legacy Program
Arkansas Department of Agriculture · Due Jan 2
- EasementAR
Updated October 15, 2026
Image Credit: Ethan Ball
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