NC0029602_Wasteload Allocation_19860718

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o I Reference i:S:�3 'uaa e
1 %S (' (Please attach) Requestor.
NPDES WASTE LOAD ALLOCATION aNr
Facility Name: R S 4 E// e 7 .47 SG�coo
�/ Date: /1%- -
Existing � !` l /
Permit No.: A.)CUtJ -29� 0 Z PipeNo.: Od
ProposedCounty: LQJ-� _-•
Design Capacity (`!CD):
d4 4 Industrial (; of Flow) : Domestic (% of Flow) : e
G�,F
n2,:ei:•ir.•� Stream: Or TD /YI,'// Class: � Q�Suh-Basin: Vet_...J
(Guideline limitations, if applicable, are to be listed on the back of this form)
Design Temp.: Z`i
Drainage Area: L=A__ Avg. Streamflow:
Winter 300 :
Regional Office J.r o
70' 1 D
a Location of D...mir.- (miles below outfall) . c l coe • 3b z
Velocity (fps): 04
G !`1 (tJ3Sr e, filer K ^!
U ---- - --- (rase e, per day, ?poC) , �U
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Caa:ac:a: _i_.. s
:Monthly!
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Original Allocatio
Revised Al ocation
PreparI B
;Effluent
C::aracteristics
"!onthly! i
_average: •
Comments
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as
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,_.-----4ate(s) of Revision(s)
(Please attach previous allocation)
Reviewed By:

'
WASTELOAD ALLOCATION APPROVAL FORM
Request No. :3101
Facility Name
Type of Waste
Status
Receiving Stream
Stream Class
Subbasin
County
Regional Office
Aequestor
Date of Request
Quad
Wasteflow
5-Dag BOD
Ammonia Nitrogen
Dissolved
TS!5
Fecal Coliform
pH
� FOPBUSH ELEM. SCHOOL
� DOM
� EXISTIN�
� UT MILL CREEK
�C
� 090702
� YADKIN
� WSPO
� JOHNSTON
: C17SW
�
�
(mgd)�
(mg/l)�
(mg/1)�
Oxygen (mg/1):
(mg/l):
(#/100ml)�
(SU)�
Drainage Area (sq mi)
Summer 7Q10 (cfs)
Winter 7q10 (cfs)
Average Flow (cfs)
RECOMMENDED EFFLUENT LIMITS
SUMMER
.O06
15
6
6
30
1000
6-9
WINTER
.O06
22
13
6
30
1000
6-9
---------------------------------- COMMENTS --------------------------
PPEVIOUS MODEL USED A VELOCITY OF .5 FPS
-
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��~~~~~~�a, -' /�'^ ~'_�,
Recommended by
Reviewed by:
Tech. support Supervisor
Regional Supervisor
Permits & Engineering
Date
Date
Date
Date
1

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Discharger
Receiving Stream
--------.7.L MODEL RESULTS
: FORBUSH ELEM. ,IICHOOL
: UT MILL CREEK
The End D.O. is 4.98 mg/i.
The End CHOD is 26.93 mg/i.
The End NBOD is 0.00 mg/i.
WLA WLA WLA
DO Min CBOD NBOD DO Waste Flow
(mg/1) Milepoint Peach * (mg/1) (mg/1) (mg/1) (mgd)
4................ ......... .........................0414.00004.4.4140064.600.00
Segment 1 A.98 0.50 2
Peach 1 89 0.00 6.00 0.00600
Reach 2 0 0.00 0.00 0.00000

**'K . HODEl,... SUMMARY DATA ***
•
Discharger : F C) I I: i.l S 1•i ELEM. SCHOOL S t.I b Ia i L s :i. n : 030702
Receiving Stream : UT MILL C:RItEI< Stream Class:
Summer 7Q:I.0 : 0. Winter 7Q:L() : 0.
Design Temperature: 25.
:LENGTH: SLOPE: VELOCITY 1 DEPTH: K1 1 K1 : K2 I K2 1 KN 1 KN I KNR I KNR I
I vile 1 ft/mil fps I ft :design: @20° :design! P20° :design: @20° :design: @20° 1
Segment 1 I 0.211362.001 0.100 10.09 11.26 11.00 :55.75 150.001 0.00 10.00 1 0.00 1 0.00 I
Reach 1 1
Segment 1 I 0.321 40.601 0.100I0.09 1 1.18 10.94 1 8.15 I 7.311 0.00 1 0.00 10.00 1 0.00 I
Reach 2 1
Flaw I C BOD NBOD D.O.
: c::fEii I mg/1 mg/i. mg/:l.
Segment :I. Reach L
Waste 1 0.009 I 39.000 : 0.000 : 6.000
Headwaters: 0.000 1 0.000 I 0.000 I 0.000
Tributary I 0.000 I 0.000 I 0.000 1 0.000
* Runoff : 0.000 : 0.000 : 0.000 I 0.000
Segment 1 Peach 2
Waste 1 0.000 I 0.000 1 0.000 1 0.000
Tributary I 0.000 I 0.000 1 0.000 I 0.000
* Runoff 1 0.000 I 0.000 I 0.000 I 0.000
* Runoff •r:i.ow is in c•fs/mi1.e

1 •Seg :11: 1 Peach * 1 Seg M:i. 15.'0. CBOD N800 Flow I
1 1 0.00 6.00 89.00 0.00 0.01
1 :1. 0.:1.0 7.52 36.1.1. 0.00 0.01
1 :1. 0.20 7.68 83.44 0.00 0.01
1 2 0.20 7.63 33.44 0.00 0.01
:1. r 0.30 6.:1.0 31.:I.:I. 0.00 0.01
:1. 2 0.40 5.30 28.95 0.00 0.01
1 2 0.50 4.93 26.98 0.00 0.01
Seg :11: 1 Peach 41: 1 Seq fief:i. D.O. CBOE) NBOD 1 Flow 1

MODEL RESULTS ----------
t
Discharger : FORBUSH ELEM. SCHOOL
Receiving Stream : UT MILL CREEK
The End ID. 0. is A.90 mg/i.
The End CBOD is 58.57 mg/i.
The End NBOD is 0.00 mg/i.
Segment 1
Reach 1
Reach
WLA WL.A WLA
DO Min CBOD NBOD DO Waste Flow
mg/1) Milepoint Peach 0 (mg/1) (mg/1) (mg/1) (mgd)
- - - - -
1.90 0.50
74j 0.0() 6.0() 0.00600
0 0.00 0.00 0.00000

*** . MO0EL' SUMMAPY DATA ***
Discharger t~ Cl F.l. l.! ri I -I 1': I.»1= Iri . SCHOOL Subbasin 030702
Receiving Stream UT MILL CREEK : K Stream Class: C
Summer 7Q :I. t) 0. Winter 7t :1.0 0.
Design Temperature: 15.
:LENGTH{ SLOPE: VELOCITY 1 DEPTH: K1 1 Ki 1 K2 1 K2 1 KN 1 KN 1 KNR 1 KNR 1
1 aile 1 ft/ail fps 1 ft :design: 820° :design: 820° design 8200 :design: @20° 1
Segaent 1 1 0.211362.00: 0.100 1 0.09 1 0.79 1 1.00 144.85 1 50.00: 0.00 : 0.00 1 0.00 1 0.00 1
Reach 1 1
Segnent 1 : 0.321 40.601 0.100 1 0.09 1 0.75 1 0.94 1 6.55 1 7.311 0.00 1 0.00 1 0.00 1 0.00 1
Reach 2 1
Flow 1 CBC)D NEOD 1 D.O.
1 cfm 1 mg/:l. mg/1 1 mg/:I.
Segment 1. Peach 1
Waste 1 0.009 1 711.000 0.000 1 6.000
H€.mu::waters 1 0.000 1 0.000 0.000 1 0.000
Tributary 1 0.000 1 0.000 0.000 1 0.000
* Runoff 1 0.000 1 0.000 0.000 1 0.000
Segment 1 Peach 2
Waste 1 0.000 1 0.000 1 0.000 1 0.000
Tributary 1 0.000 1 0.000 1 0.000 1 0.000
* Runoff 1 0.000 1 0.000 1 0.O00 1 0.000
* Runoff flow is in (f !s / m :i.:I. c:±