Gunnison Presentation to IBCC 8-6-07 - Upper Gunnison

• Title: Gunnison River Basin: The View from the Top
• Date: 8/6/2007
• Interbasin CC - Doc Type: Presentations

16,000

14,000

12,000

-. 10,000
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3:
0 8,000
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f'l
011
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....
(/)
6,000

4,000

2,000

o
Oct 1

Water Year = 1977

Figure 2- Recommended Fish Flow for Gunnison River near Grand Junction, CO

Water Needed from Above Gunnison Tunnel
_ Historical Gain Aspinall Unit to Redlands Diversion Dam
-Estimated Fish Flow Reqt,

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,"'!i~.~ ';iJ !1)~!..,?-- .........-

Nov 1

Dec 1

Jan 1

Feb 1

Mar1

Apr 1

May 1

o <---- Number of Days tlow Greater than or equal to 8,070 cfs

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=,:~' -', Ci'

Jun 1

Jul1

Aug 1

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Sep 1 Oct 1

597,728 <no, Total Annual Fish Flow Reql, (ae,rt)
304,364 <---- Portion from Abv Gunn Tunnel (ae-rt)