In Our Backyard
Columbia National Wildlife Refuge
Formed by extreme natural forces the Columbia National Wildlife Refuge reveals a unique geologic history and provides an important wildlife sanctuary. website
Potholes State Park
Potholes State Park is a 640-acre camping park with 6,000 feet of freshwater shoreline on Potholes Reservoir (also known as O'Sullivan Reservoir). website
MarDon Resort
MarDon Resort, on the sunny shores of Potholes Reservoir, is your recreational destination that provides an RV Park, Motel, Luxury Park Cottages, Tent Sites, Marina, Tackle & Gift Shop and a Bar and Grill - all in a rural setting.  website



Our Location


8198 Hwy 262 SE
Othello, WA 99344

800.416.2736Freephone:
509.346.2651Telephone:
509.346.9493FAX:
E-mail: cwfac@cwfac.org



Support Staff

  • Mike Meseberg - Habitat Chairman
  • Marilyn Meseberg - Secretary/Treasurer
  • Melannie Baltzell - Event Coordinator
  • Levi Meseberg - Habitat Coordinator