PERMFILE110767

• Permit No: C1982057
• IBM Index Class Name: Permit File
• Doc Date: 6/16/2006
• Doc Name: Stock Tank T-25 T-26 and T-27 Design
• Section_Exhibit Name: Tab 13 Attachment 13-11A
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
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Structure Detai/;
Structure #1 (Pondl
Stock Tank T-26
Pond Inputs:
Initial Pool Elev: 7,953.00
Initial Pool: 0.15 ac-ft
Emergency Spillway
Spillway Elev Crest Length Left Right Bottom
(ft) Sideslope Sideslope Width (ft)
7,953.00 20.00 3.00:1 3.00:1 5.00
Pond Results:

•
Peak Elevation: 7,954.49
Dewater Time: 0.56 days
Dewatering time is calculated from peak stage to lowest spillway
Elevation-Capacity-Discharge Table

Elevation Area

(ac) Capacity

(ac-ft) Discharge

(~s) Dewater
Time
(hrs)
7,948. 00 0.014 0.000 0.000
7,948. 50 0.016 0.008 0.000
7,949. 00 0.019 0.016 0.000
7,949. 50 0.022 0.027 0.000
7,950. 00 0.026 0.039 0.000
7,950. 50 0.029 0.053 0.000
7,951. 00 0.032 0.068 0.000
7,951 .50 0.036 0.085 0.000
7,952 .00 0.041 0.104 0.000
7,952 .50 0.045 0.126 0.000
7,953 .00 0.049 0.149 0.000 Spillway #1
7,953 .50 0.054 0.175 0.952 7.50
7,954 .00 0.059 0.203 15.371 6.00
7,954 .49 0.064 0.233 35.121 0.05 Peak Stage
7,954 .50 0.064 0.234 35.397
7,955 .00 0.069 0.267 65.773
7,955 .50 0.074 0.303 106.793
Filename: T26 26yr.srA Printetl 01-31-2006
13-11A.21