7910

• UCREFRP Catalog Number: 7910
• Author: Bovee, K. D. and R. T. Milhous.
• Title: Hydraulic Simulation In Instream Flow Studies
• USFW Year: 1978.
• USFW - Doc Type: Theory And Techniques, Instream Flow Information Paper No. 5.
• Copyright Material: NO

LIST OF FIGURES (CONTINUED)
Pa e
Figure 20. Stream reach with complex hydraulic controls.
Controls marked in white. Photo courtesy of
Don Kelly, aquatic biologist, Sacramento, CA.
Figure 21. Stream, reach with diagonal hydraulic control
(marked. in white).. Photo courtesy of Tim
Cochnauer-, Idaho Dept. of Fish and Game.
Figure 22. Stream reach with large, irregularly spaced,
bed elements. Photo courtesy of Don Kelly,
aquatic biologist, Sacramento, CA.
Figure A-1. Line drawing of an engineer's level.
Fgiure A-2. View through a level on a rod reading of 5.49
feet..
Figure A-3. Determination of the height of instrument
by taking a backlight on a benchmark.
Figure A-4. Determination of an unknown headstake elevation
by taking a foresight from a known height of
instrument.
Figure A-S. Principle involved in using a turning point.
Figure A-6. Forward (upstream) survey of headstake elevations
through the study area.
Figure A-T. Field notes for the forward survey in Figure A-6.
Figure A-8. Return check survey (downstream) of headstake
elevations and benchmark through the study area.
Figure A-9. Field notes for the return check survey in
Figure A-8.
Figure A-10. Profile leveling a cross section in the study area.
Figure A-11. Field notes for the profile surveyed in
Figure A-10.
Figure A-12. View of stadia hairs through a level, on a
?, stadia rod 93 feet away.