PERMFILE116792

• Permit No: C1980007A
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: North Soil Storage Area Sediment Pond
• Section_Exhibit Name: Exhibit 66 NSSA Pond
• Media Type: D
• Archive: Yes

File: J:\OOJOBS\003-2166\Outpu[Files\DNSSA6X1 10/31/00, 11:14:20AM
• Civil Software Design -- SEDCAD+ Version 3.1
Ccpyright (C) 1987-1992. 2amela J. Schwab. AL1 rights reserved.
Company Name: GOLDER ASSOCIATES
Filename: C:\SEDCAD3\2166\DNSSAS User: 'ADP (modified & revised by TAC)
Date: 10-31-2000 Time: 11:05:35
North Soil Storage Area Sediment Pond
Storm: 2.30 inches, 25 year-24 hour, SCS Type II
Hydrograph Convolution Interval: 0.1 hr
ELEVATION-AREA-CAPACITY-DISCHARGE TABLE
J1, B1, 53
DNSSA-3
Drainage Area from J1, B1, S3 3.0 acres
Total Contributing Drainage Area: 6.4 acres
SWN1: Trickle Tube
SWp2: Emergency Spillway
Elev Stage Area Capacity Discharge
(ft) (ac) (ac-ft) (cfs)
6073.00 0.00 0.00 0.00 __ - ___-_
• 6074. 00 1.00 0. 09 0.04
6074. 33 0.00 0. 10 0.07 0.00 Top of Sediment Storage (0 Stage)
6074. 50 0.16 0. 10 0.02 0.00
6075. 00 0.66 0. 11 0.07 0.00
6075. 35 1.01 0. 12 0.11 0.00 Stage of SW#1
6075. 50 1.16 0. 12 0.13 0.11
6076. 00 1.66 0. 13 0.19 0.46
6076. 50 2.16 0. 14 0.26 0.82
6076. 73 2.39 0. 19 0.29 0.98 Stage of SW#2
6077. 00 2.66 0. 16 0.33 3.65
6077. 03 2.69 0. 16 0.33 3.92 Peak Stage
6077. 23 2.90 0. 16 0.37 5.97
6077. 33 3.00 0. 16 0.38 6.96
6077. 44 3.10 0. 17 0.40 8.93
6077. 50 3.16 0. 17 0.41 8.95
6077. 54 3.20 0. 17 0.42 11.40
6077. 63 3.30 0. 17 0.43 14.04
6078. 00 3.66 0. 18 0.50 24.06
6078. 16 3.82 0. 18 0.53 32.42
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