FEDERAL
Multiple Natural Resource Conservation Service (NRCS) private landowner cost-share projects

STATE
Arkansas Natural Heritage Commission (ANHC)
Devil’s Eyebrow Natural Area (Garfield) – 3,600 acres
Grand Prairie (five sites: Hazen, Carlisle, Stuttgart) – 615 acres
Cherokee Prairie Natural Area (Charleston) – 560 acres
H.E. Flanigan Prairie Natural Area (Charleston) – 532 acres
Chesney Prairie Natural Area (Siloam Springs) – 82 acres
Baker Prairie Natural Area (Harrison) – 72 acres
Cave Springs Natural Area (Cave Springs) – 35 acres
Searles Prairie Natural Area (Rogers) – 15 acres

Arkansas Game and Fish Commission (AGFC)
Northwest Arkansas Nature Center (Springdale) – 60 acres

Arkansas Department of Transportation (ARDoT)

MUNICIPALITIES
City of Fayetteville
Woolsey Wet Prairie – 63 acres
Callie’s Prairie – 60 Acres

City of Springdale
Spring Creek – 2 miles

City of Rogers
Osage Park – 30 acres

City of Siloam Springs
Sager Creek

City of Elkins
City Park – tallgrass prairie/pollinator garden – 3 acres

NONPROFIT PARTNERS
Audubon Arkansas 
Wilson Springs
The Nature Conservancy
Presson-Oglesby Prairie Preserve – 155 acres
Illinois River Watershed Partnership (IRWP)
Watershed Conservation Resource Center (WCRC)
Ninestone Land Trust – 400 acres
Flint Creek POA
Crystal Bridges Museum of American Art

Corporate
Waste Management
Simmons Foods
APAC – Gravette Wildlife Management Area

Private
Since 1998, OERI has assisted 32 private landowner projects totalling approximately1000 acres