NC0020478_Wasteload Allocation_19850701

t
MPOES WASTE LOAD ALLMATI(MI s a
r
Facility Name: LA4t PocJ/{,4,y4,.i he., 44A &SO Date S'%1 /gs-
Existing
Proposed O Permit No.: r%C OD L o 71- Pipe No.: old/ County: au,J co.�C
Design Capacity (MGD) : _ /? , v z Industrial C% of Flow) : Domestic (% of Flow): %r9
Receiving Stream: .. L g6. �t r tom. Class: (, Sub -Basin: 0 L% 'f% 3 v L
Reference USGS Quad: E $ #JF (Please attach) Requestor: A.te OVyxaj% . Regional Office
%k'1c�1,J1
(Guideline limitations, if applicable, are to be listed on the'back of this form.)
Design Tom.: / ��i Drainage Area (mil) } , Avg. Streamflow (cfs):_ r]-
7Q10 (cfs) 0213 Winter 7Q10 (cfs) ,. 30Q2 (cfs)
Location of D.O. minimum (miles below outfall): Slope (fpm)
Velocity (fps): 02 K1 (base e, per day):_ 2� K2 (base e. ver day): ,jQ
-ay
Effluent
fharacteristi
Monthly
Aver2ge
Comments
1
1 �✓9�i'L /
Prepared By:
Effluent .
Characteristics
bnthly
Iverage Comments
Reviewed By:_y Date:

--------------------- WASTELOAD At 1 OCATTON APPROVAi FORM
Facility Name
:
LAKE POWHAOAN R6DQkED97'/an1
19AC19 vsF,-S
Type Of Waste
:
DOMFS'TTC
�
f• erei.;:i.ns Stream
:
BENT CREEKRECEIVED
Stream Class,
:
C
Water Quality Division
S u h n a s i n�
:
040302
t:`.Csun
:
BUNCOMBE:
Resional. Office
:
ARO
JUN 24 IN5
Reouestor
DALE OVFRCASH
I) r a :i. n, a l a Area (so m i)
5.8
Western Regional Office
7010 (r f s.)
2.3
Asheville, North Carolina
Winter 7010 (refs)
:
x
3002 (rfs)
------------------------
RFCOMMENDFD FFFL UFNT LIMITS -----------_.-----------_._..__._.
Wasteflow (mad)
:
.02
5-Dav BOD (mA/1)
.30
TES (mgf 1)
:
30
------------------------------------
COMMFNTS
__....._....._----_.----_.-_.------_.--_--_.-_.----------•-----------•--•---
FACILITY IS : PROPOSED ( ) F..XISTT.NG ( "I NEW ( )
LIMITS ARE : REVISION ( ) CONFIRMATION ( ) OF THOSE PRFVTOUSt. Y ISSUED
---------------------------------------------------------------------------------
1 1
RECOMME:NDF_D BY: :. (� _ ....... _ _... 1)ATF:
REVIEWED .BY:
SUPERVISORY TECH, SUPPORT :.__................�`wJ....._._._...._.._1EATt= :...
':EGIONAL.. SUPERVISOR'.._.�,....._._...._..............
Aprroyal. is ( ) Prel mi.n,ary V ( )) f_.na.
_
PERMITS MANAGER :_.. _._. _ ..... ......... .. ....--PATF :.. _ 011-

412- /d g J
t
_ ,7a
s- r
L`
l066t�03. (lug 8, G3.50
.90
)KI U5=Q.7
-
t
DA = .Loa,rn�
kA
CtS
�C-CS
low= 3,1c-Fs
U56-St-' 03Vo
.44� 8, q3 05
7,c Q, 3 c
/ -X7OW=3 cZ5
pA= $t
rlos= a .3cfs vvo,
—XIOW — -(S .3 c -(5
`p0 = �icyp7v s I�0 JotA = 1 1

atac)
+�
-�, Y.8
f (.9 U - 3C) ,E 3i t-
ju(e0
ju(e0
nt lum
�I
1-15
(al3o-�115�
'r �l o cs
i
co co
C9(Q0- - of ( (6-
�-to
�_y/Ow
Wa
_(a
�_O 6,4=
vo -'dos = u, , S
pU 6w= �3 `� s� = o 66 ,
631c & + a 4 3C&I= a,331

MODEL RESULTS
TS
DISCHARGER :LAKE POWHADAN RFC. AI':EA (USDA FOREST SERVICES)
RECEIVING STREAM :BENT CREED
THE END D.O. IS 8.89 Mi /L
THE END CBOD IS 3.07 MG/L
THE END N BOD IS 0.00 MG/L
THE D.O. MIN. OF SEGMENT I IS 7.99 MG/L.
THIS MINIMUM IS LOCATED AT SEGMENT MILEPOTNT Q
WHICH IS LOCATED IN REACH NUMBER I
THE WLA FOR SEGMENT 1 REACH I IS 129 i"SCR/L OF CTtOD
THE WLA FOR SEGMENT I REACH I IS 0 MG/L OF HF.OD
THE REQUIRED EFFLUENT D.O. IS 0 MG/L
THE WASTEFLCIW ENTERING SEC; I REACH I IS 0.02 MOD
THE WLA FOR SEGMENT I REACH :? !S 0 MG/L OF CBOD
THE WLA FOR SEGMENT I REACH ? IS 0 MG/L OF i POD
THE RF.Q(. IRFD EFFQUENT D.O. IS 0 MG/L
THE WASTEFLOW ENTERING SEC', I REACH ? IS Q MGD

# : MODEL SUMMARY DATA
DISCHARGER . LAKE F'QWHADAN REC. AREA SURBASTN + 030402
RECEIVING STREAM BENT CREEK STREAM CI ASS: C C
DESIGN TEMPERATURE 21. DEGREES C, WAST1` FI OW : .02 MGTI
II_E:NGTHISLr,IPF. I
VFLOCITY
IDEPTH
I KI
I KI
I K2 I
K::? I Kn I
I MIL.E:S I F'T/MI !
FPS
I FT
I /TRAY
I R20
I /PAY t
P20 I /DAY I
SEGMENT I
! t I
I 0.201 75.001
0.407
I
1 0.62
E
1 0.78
I
1 0.74
I I
I 51 . 1.0 1
I 1
50,001 0.001
REACH 1.
I I I
I I
1
t !
1 I
SEGMENT I
I 1 I
1 0.601 42.001
0.363
3 I
1 0.71 1
I
0.65 1
0.62
I I
1 28 * 04 1
I I
27 , 44 1 0,001
REACH 2
1 1 1
1 1
1
1 1
1 1
*** INPUT DATA SUMMARY ***
I
FLOW
I CI✓OD I
NBOD I
D.O. I
1
CFS
I MG/I. I
MG/I. I
MG/I, I
1
SEGMENT I REACH I I
I I
I !
1
I
I
I
WASTE t
0,031
1129* 000 1
0.000 1
0.000 1
I-fl= A WATERS I
2.300
1 2.000 1
0.000 1
8.100 1
TRIBUTARY 1
0,000
1 0+000 1
0.000 1
0.000 1
RUNOFF 1
0+500
12+000 1
0.000 1
8000 1
I
SEGMENT I REACH ? 1
! !
I 1
I
1
I
1
WASTE 1
0+000
1 0.000 1
0+000 1
0.000 1
TRIBUTARY 1
0+200
12+000 1
0+000 I
8.100 1
RUNOFF 1
0+500
1 3+000 1
0+000 1
8.100 1
�k RUNOFF
FLOW IS
IN CFS/MIL.E