Bonneville Power Administration (BPA) is proposing to fund the Confederated Tribes of the Warm Springs Reservation of Oregon (Warm Springs Tribe) t…
Office of NEPA Policy and Compliance
July 23, 2025
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Bonneville Power Administration (BPA) is proposing to fund the Confederated Tribes of the Warm Springs Reservation of Oregon (Warm Springs Tribe) to engage in activities supporting the purchase of the Big Summit Prairie, which is a 20,000-acre parcel located 30 miles west of Prineville in Crook County, Oregon.