Portland, Bend, OR Boise, ID Seattle, WA OR Initial cost (Year 0) $700,000 $800,000 $600,000 $1,000,000 Annual operations and maintenance costs (Years 1 500,000 1,000,000 400,000 1,100,000 thru 5) Annual gross benefits (Years 1 800,000 1,325,000 625,000 1,500,000 thru 5) Salvage value 100000 125000 50000 200000