2023-04-19_PERMIT FILE - C1981010 ‎(124)‎

• Permit No: C1981010
• IBM Index Class Name: Permit File
• Doc Date: 4/19/2023
• Doc Name: East Buzzard Hydrologic Model
• Section_Exhibit Name: Appendix Q Section II
• Media Type: D
• Archive: No

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~.~ JUNCTION lr BRANCI+ lr STN UCTURE 1
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e a<a HYDk AULIC INPUT VAL L'ES FOR SUbup TE NSMEUS 6aa ~I

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~i MATER ARE4 CURVE TC TT ROUTING COEFFICIENTS UNIT
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I~ SHED ACkES NUMBER HH HR N-HRS % HYUNO ~:
.~.,' 1 325.70 b9.00 900 000 .000 .00 I.0 "I~
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I aea SEU1nENT INPUT VALUES FDR SUBUATERSHEDS aaa
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-- WATER ~ SEC- ~---SOIL--Cf NGTH---SLOPE--CP P4RT SURF-------------~ - ~ ~ -~-~~- -
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„ SITED NUM K FEET PLT VALUE OPT CUNU '-'
.___ 1 1 .25 ..__.__--_._0_. --_ .. 9.26_.-_.:110 ___ _.. 1.0 _._ - --.0 _____ _._ .- __ _ _.. ._.-__
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"~ e a e COMPUTED VALUES FOR INDIVIDUAL ueTERSHE DS a • a ' .
~~ '
'~~' uATEFSHEU PEAK FLOk- ~~0.UNOF f----SEDIMENT--DIAM---DELIVERY-- DELIVERY------------ - ~~ ~ - - ---- -~
1~:0 (LFSI IINOHESI TONS [MMI RAT10 1 RATIO 2 _
- -- - 1 ~ - ~ 11:74--~--1"5 211':43 .001 .455-- -17000 ---- '-~ --~ ~ - - - - - ~--
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- --~
"I - - ~ setea SUMMARY-T~A BCE-FOR-TOTAL-uATERSHE D".a eeoa- ---- ---~-- ~-- -- - - ~ ~------~----
- -- ---STORM DUR ATiOH = 24:00-HOURS- --~----_:
PkECIPI TCT]ON hEPTH = 1.80 INCHES i~_-~
R Ur:UFF VOLUME = 4.0888 ACRE-FT `
H PEAK UISCHARGE ._._______._ = 11:7396' CFS-_-_____ _ _-__._ __..-._ _
_. ..___ __.._
-~- AREA = 325.7000 ALR ES
T IhE DF FEAK DISCHARGE 12.70 HRS '
„_ -- LOAU HATE 1xPOnEN T-FACTON--=- -1-50 -- - ----~-~~---- - ~ ~ _~- - - - -----~-- ,
.• BETA 1.0000 -~
1 SUEMFkGt BULK SPECIFIC GRAVITY - 1.30
-
C NAINF ALL EF OS ITIVI7Y-FACT DR"--- -~=---17:71---FI-UNIT--- -- -- --~-~ --- ~~_ ~ ~ -

~~ PtAK CONLr=N7kAT[CN 57550.57 MG/L -
-
PEAK SETTLEABLE CONCENTRATION 4.3881 ML/L
--
-~ - PEAK SE TT LEAP~L E-OOHCENTRPT70N =-"5704.-57-MG/L -~------~ - ----..

~~
~ TOT 4L SELInENT YIELU = 211.4286 TONS
, FEPRESE NT 4TIVE PAkTILLE SIZE .0013 MM
- - TIKt OF PtAK CONC tNTR AT IUN~--~----' T2~: 70- --HRS'--- - ----------~ ~ ~-~--~ -,:
~',
E PERIUD OF SIGNIFICANT LON CENTRATION• 14.40 HRS +•~..
„ YOLUne uE IGHTtD AVERAGE SETTLEABLE '
I -- ~-- CONCENTRATION DURING-PE R70D-OF - --- -- ~ - - ~~ ----_,
,, SIGNIFICANT CONCFNTRPTI UN = 2.85 ML/L
VOLUME REIGHTED AVERAGE SETTLEABLE '
'Y" - CUF Cr N7R6TIUM UUR ING'-P E'AK-24-HU UR-'--' --
- _- -- ~---
I-.(~ PEkiOD = 2.85 ML/L _
ARITHMETIC 4V EN AGE SCTTLEABLE -
~-- -"--CONCLN7RATION-UURIhG-P L'R?O .t-OF- - --
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---'_'- "' '-------'----~--
-~ SIGNIFICANT CONCENTRATION = 2.23 ML/L