2007-06-01_PERMIT FILE - C1981019A ‎(19)‎

• Permit No: C1981019A
• IBM Index Class Name: Permit File
• Doc Date: 6/1/2007
• Doc Name: Attachment 1 to Attachment 12
• Section_Exhibit Name: Exhibit 07 Streeter Pond 001A
• Media Type: D
• Archive: Yes

SEDCAD 4 far Windows
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14
Panel InpuCs:
Tnitiai Poo! Elev: 6,583.00
Initial Pooi: 2.bD ac-ft
*Sediment Storage: O.Ofl acft
dead Space: 20.00 ~~,
*No sediment capacr'ty defined
Emergency Spillway
Spilhvay Eiev Crest Length Left Right Bottom
{ft} Sidesiope Sideslope Width {ft)
6,588.00 50.00 1.50:1 1.50:1 20.00
Perforated Riser
Riser Barrel
Diameter Riser Height Diameter Barre! Barrel Slope Number of
Manning`s n Spiiiway Elev Hates per
(in) (ft) (in) Length {ft) {°fu) Elev
22.00 3.70 18,00 250.00 4.50 ~ 0.0240 6,585.00 2
Panel Results:
Peak Eleuatlan: b,585.14
N'graph Detention Time: 12.10 hrs
Pond Madei: CSTRS
Dewater Time: i.96 days
Trap Eff"idency: 46.30 %
Dewate~rng time is calculated from peak stage to lowest spillway
Elevation-Capacity-Discharge Table

Eievation Area

{ac} Capacity

{arft) Discharge Oewaker
Time
(cfs) {h~~
6,578.00 0.012 0.000 OA00 Top of Sed. Storage
6,57850 0.036 0.011 0.000
b,574.OD O.Oli 0.037 0.000
6,579.50 0.173 0.097 0.000
6,580.00 0.322 0,218 0.000
6,580.50 0.413 0.402 0.000
b,581.00 O.Si7 0.634 0.000
6,58L30 0.692. 0.814 0.000
Filename: streeter_10yr_24hr.sc4 Printed 01-z9-2006
n
Exh. 7-SP-37 Revision Date: 2/1/06
Revision No.: TR-63