County: San Bernardino

Southern California Mountains Foundation

San Bernardino County Sheriff’s Department

National Park Service – Joshua Tree National Park

Friends of El Mirage

Friends of El Mirage

Desert Tortoise Preserve Committee, Inc.

Desert Group Search and Rescue Volunteer, Inc.

City of Hesperia Police Department

BLM – Ridgecrest Field Office

BLM – Ridgecrest Field Office