2011-06-30_REVISION - M1981302 ‎(12)‎

• Permit No: M1981302
• IBM Index Class Name: Revision
• Doc Date: 6/30/2011
• Doc Name: As-Built Drawings of Perimeter Levee- Apps. B-1 to B-11, Part 1.
• From: The Regeants of the Univ. of Colorado
• To: DRMS
• Type & Sequence: TR8
• Email Name: MAC
• Media Type: D
• Archive: No

Flatiron Companies- Job 207FIP05 Preliminary June 4, 1998
Table 3
Duration of 1 -Yr Base Flood
South Boulder Cr at CAS Hwy
Beginning & Ending Duration Between
Discharge, CFS Discharges, Hours
0
to
0
00.0
250
to
250
27.3
500
to
500
20.2
11000
to
12000
15.3
1,500
to
1 , 500
11.7
000
to
21000
10.
3,000
to
31000
7.3
31500
to
3r500
4.4
41000
to
41000
2.0
51000
to
51000
1A
5,500
to
51500
0.9
51900
to
51000
0
21000
to
500
10.1
1,000 to 500 19.4
Notes:
From measurements of the hydro graph used
by Greenhorne & O'Mara, Ines 1986.
Believed to be developed by the USAGE, Omaha.
Obtained from Taggart Associates, Inc., 4/10!97.
Leonard Rice e Consulting Water Engineers, Inc. Printed 04-Jun-98 File: Freboard. 131