ALP 3

I
Technical Memorandum No. 86- 68290 -12 -01
Ridges Basin Dam Sleeve Valve
Passage Analysis of native
Fish and Embryos greasing
Depths and Pres"1410es
Prepared: Raymond C. Bark
Fishery Biologist, Fisheries F
Co- Author: Eric L. Best
Fishery Biologist, Fisheries
86- 688290
Co- Author: K. Warrefifn ell
Hydraulic Engineer; ftaulic Invest ins and Laboratory Services 86- 688460
Client: Robert S. Waldman Date
Program Chief, Southern EnvtfCi , fal and Planning Group, Western Colorado Area Office
U.S. Department of the Interior
Bureau of Reclamation
Technical Service Center
Denver, Colorado
Sept. 2012