• Head = 59'
  
• Max CFS = 2200
  
• Min CFS = 1400
  
• Capacity MW = 9.4
  
• Start Date = 10/1/85​​

• Head = 31'
  
• Max CFS = 2800
  
• Min CFS = 2060
  
• Capacity MW = 6.2
• Start Date = 9/1/90​

CB Hydropower performs operation, maintenance, and administrative functions for seven hydropower projects owned by the Districts - Main Canal Headworks, Summer Falls, Russell D. Smith, Eltopia Branch Canal (E.B.C.) 4.6, Potholes East Canal (P.E.C.) 66.0, Potholes East Canal (P.E.C.) Headworks, and Quincy Chute.  The generation from these projects is purchased by the City of Seattle, the City of Tacoma, and Avista Corporation.

​​Quincy Chute - P2937​​

​PEC Headworks - P2840​

• Head = 324'
  
• Max CFS = 92
  
• Min CFS = 60
  
• Capacity MW = 2.4
  
• Start Date = 3/1/85
  

​PEC 66.0 - P3843​

​​​Summer Falls - P3295​

• Head = 165'
  
• Max CFS = 8000
  
• Min CFS = 1200
  
• Capacity MW = 92.0
  
• Start Date = 1/1/85

​​​EBC 4.6 - P3842​

​​​​R.D. Smith (PEC 22.7) - P2926​​

• Head = 52'
  
• Max CFS = 1700
  
• Min CFS = 200
  
• Capacity MW = 6.1
  
• Start Date = 9/1/82​

• Head = 127'
  
• Max CFS = 226
  
• Min CFS = 65
  
• Capacity MW = 2.2
  
• Start Date = 5/1/83​

• Head = 42'
  
• Max CFS = 8020
  
• Min CFS = 1200
  
• Capacity MW = 26.0
  
• Start Date = 1/1/87
  

​Main Canal Headworks - P2849

Our Licensed Hydroelectric Projects: