PERMFILE65428

• Permit No: C1981023
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: EXHIBIT 7 SEDIMENT PART 2
• Media Type: D
• Archive: No

Civil Software Design -- SEDCAD+ Version 3.1
Copyright (C) 1987-1992. Pamela J. Schwab. All rights reserved.
Company Name: GREYSTONE DEVELOPMENT CONSULTANTS
Filename: C:\SEDCAD3\CR7\PND2A9 User: bgw
Date: 01-30-1996 Time: 08:21:47
Pond 2, As-Built, De-water to 94.7, Bottom at 93.5
Storm: 2.10 inches, l0 year-24 hour, SCS Type II
Hydroqraph Convolution Interval: 0.1 hr
ELEVATION-AREA-CAPACITY-DISCHARGE TABLE
J3, Bl, S1
Pond 002
Drainage Area from J3, B1, S1, SWS(s)1: 0.5 acres
Total Contributing Drainage Area: 30.5 acres
SW#1: Trickle Tube
SW#2: Fixed Siphon Tube
SW#3: Emergency Spillway
Elev Stage Area Capacity Discharge
(ft) (ac) (ac-ft) (cfs)

3.50 0.00 0.31 0.00
50 0.00 0.31 0.00
3.74 0.00 0.31 0.07 0.00 Top of Sediment Storage (0 Stage)
94.00 0.26 0.32 0.08 0.00
94.50 0.76 0.33 0.25 0.00 Stage of SW#2
94.70 0.96 0.34 0.31 0.00
95.00 1.26 0.35 0.42 0.00
95.50 1.76 0.36 0.60 0.00
96.00 2.26 0.38 0.78 0.00
96.50 2.76 0.38 0.97 0.01
96.60 2.86 0.39 1.01 0.01 Stage of SW#1
97.00 3.26 0.39 1.17 0.83
97.39 3.66 0.39 1.32 2.19 Peak Stage
97.50 3.76 0.39 1.36 2.56
98.00 4.26 0.40 1.56 4.92 Stage of SW#3
98.50 4.76 0.41 1.77 23.75
98.54 4.80 0.42 1.78 25.09
98.64 4.90 0.42 1.82 28.74
98.74 5.00 0.42 1.87 35.60
98.84 5.10 0.43 1.91 44.15
98.94 5.20 0.43 1.95 52.97
99.00 5.26 0.43 1.98 62.57
99.44 5.70 0.44 2.17 110.15
99.50 5.76 0.44 2.20 123.84
99.94 6.20 0.46 2.39 187.04
100.00 6.26 0.46 2.42 204.70
*~********** ******,r ******:**,r**********,t,r***,t******x*~*************,t*******~*
7-55 8 May 1996