 The 30 @-@ bed Mid @-@ Valley Hospital provides medical services , including a 24 @-@ hour emergency medical service , ambulance service , nursing care , a birthing center , and a trauma center . The facility employs 10 physicians and dentists , 20 registered nurses and two licensed practical nurses . Established in July 2000 , Okanogan Behavioral Healthcare serves the city as an alternative medical facility . Numerous nursing homes , including <unk> Care Center , New <unk> and The Source for Seniors , operate in Omak . The city 's clinic was constructed in 1996 using $ 4 @,@ 800 @,@ 000 of local funds . The City of Omak measures residents ' drinking water use and provides storm drains , solid waste , and garbage services since 1984 . Residents under 60 are charged a 10 percent utility tax on purchases . Electricity is supplied by Okanogan County Public Utility District , and natural gas by <unk> . Other utility companies serving Omak include AT & T ( telephone ) ; and Comcast ( telephone , Internet , and cable television ) . 
