PERMFILE70805

• Permit No: C1980007A
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: Exhibit 66 SAE Watersheds 1 & 1R, Ditch D-1
• Media Type: D
• Archive: Yes

Civil Software Design -- SEDCAD+ Version 3.1
Copyright (C) 1987-1992. Pamela J. Schwab. All rights reserved.
• Company Name:
Filename: C:\SEDCAD3\W.
Date:
SAE, LONE PINE
Storm: 1.90 inches, l0
Hydrograph
GREYSTONE DEVELOPMENT CONSULTANTS
4LK\FAN4 User: bgw
05-01-1995 Time: 08:33:18
GULCH FAN BENCH, AS-BUILT REVIEW
year-24 hour, SCS Type II
Convolution Interval: 0.1 hr
NON-POND STRUCTURE INPUT/OUTPUT TABLE
J1, B1, S1
WS10,11,9W;D5W,6
Drainage Area from J1, B1, S1, SWS(s)1-3:
Total Contributing Drainage Area:
GRASS FILTER INPUTS:
Bulk Specific Gr.
initial Depth of
Manning's Grass
Seg n Height
# (in)
1 0.0100 2.0
3vity: 1.25
Sediment in
Grass Inf
Spacing
(in)
0.2
Zone D:
filtration
Rate
(iph)
0.05
0.00 inches
Stiffness
Factor
(N-sq m)
2.000
1.0 acres
1.0 acres
------ Filter ------
Length Width Slope
(ft) (ft) ($)
60.0 30.0 33.0
Total Filter Peak Critical Filter Sediment
Trap Infiltration Infiltration Flow Prone Travel Wedge Depth
Efficiency Volume Rate Depth Velocity Time Location in Zone D
(~) (ac-ft) (cfs) (inch) (fps) (hrs) (feet) (inch)
------------ -- -- - - -- -- -- -- -- ---------------------
62.2 0.0010 0.0021 0.095 0.8122 0.1000 0.126 0.1312
Runoff Peak Peak Sediment Peak Settleable
Volume Discharge Sediment Concentration Concentration 24VW 24AA
(ac-ft)
- -- -- --- (cfs)
----- ---- (tons)
- -- -- -- -- (mg/1)
-- ---- ml/1 (ml/1)
-------------------------- (ml/1)
--
-

IN 0.04
0.52
1.2
44613
17.12 10.79 -
--
---
1.27
OUT 0.04 0.52 0.5 21621 0.50 0.25 0.01
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•
(Lone Pix Gulch csF• Aa-built Revitw, 2 May 95)