NC0045128_Wasteload Allocation_19870119

Facility Name:
Existing
Proposed a
NPDES WASTE LOAD ALLOCATION
En ineer
I Date Rec.
.#
i l<-
1 s 278l,
13Sd
I AAI IF 1.2AdP &I +An4 4r"A Date: nc+—
Permit No.: NC1 ks-Ia!7� Pipe No.: (ynI County: ,eAAA nl! F.
Design Capacity (MGD): 0-0 Industrial (% of Flow): n !,Z_ Domestic (% of Flow):
Receiving Stream: OAAIF OXEtC Class: a ` i/ Sub-Basin:-P,P�I= n d
Reference USGS Quad:h'al AW (Please attach) Requestor: -JF-1-4:4rQ Regional Office lAVAIs�n ►'
Imo'
(COW" Iiel bfim, if epAcabk, are to he Nsted on the back of this form.)
Design Temp.: Drainage Area: 15.E Avg. Streamflow:
7Q10: D•,� Winter 7Q10: 30Q2:
Location of D.O.minimum (miles below outfall): Slope: 0-t
Velocity (fps): Kl (base e, per'day, 200C): s K2 (base e, per day, 200C): 0'S-
Effluent
Characteristics
Monthly
Average
Comments
0o
N -
ec�l 1,
IOUO
Effluent Monthly
Characteristics Average Comments
Revise ILa n F Date(s) of Revision(s)
M (Please attach previous allocation)
Conti a i
Pr ared By: Reviewed By:0 j
Date
1 8 &
,/I zle7

'~
�
Request No, :3524
Facility Name
Type of Waste
Status
Receiving Stream
Stream Class
Subbasin
County
Regional Office
Requestor
Date of Request
Quad
WASTELOAD ALLOCATION APPROVAL FORM
: SYLVAN ELEM. SCHOOL
: DOM
: EXISTING
: CANE
: 030604
: ALAMANCE
Drainage Area
(sq mi)
: WINSTON-SALEM
Summer 7010
(cfs)
: HOWELLS
Winter 7010
(cfs)
:
Average Flow
(cfs)
: D21NW
3002
(cfs)
RECOMMENDED EFFLUENT LIMITS
: s/w
Wasteflow (mgd): "0035
5-Day BOD (mg/1): 30
Ammonia Nitrogen (mg/l): nr
Dissolved Oxygen (mg/1): nr
TSS (mg/1): 30
Fecal Cpliform (#/100ml): 1000
pH (SU): 6-9
:
:
:
MONITORING
Upstream (Y/N): N Location:
Downstream (Y/N): N Location:
COMMENTS
LIMITS REMAIN UNCHANGED"
: 15.2
: 0^2
: 0.7
: 14
;
Eal
PERMITS & ENG\NELR\NG
Recommended by Date
Reviewed by:
Tech. Support Supervisor Date _~
Regional Supervisor Date
Permits & Engineering -- Date /lbu

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� , --~------- MODEL RESULTS ----------
Discharger x SYLVAN ELEM. SCHOOL.
_ Receiving Stream : CANE
______________________________________________________________________
The End D.O. is 8.31 mg/l.
The End CBOD is 0.09 mg/l.
The End NBOD is 0.00 mg/l.
----------~--~--------------------------------------------------------
8egment 1
Reach 1
Reach 2
Reach 3
WLA
WLA
WLA
DO Min CBOD
NBOD
DO
Waste Flow
(mg/l.) Milepoint Reach # (mg/l)
(mg/1
(mg/l)
6.61 0.20 1
'
129
0.00
0.00
0.00350
0
0.00
0.00
0.00000
0
0.00
0.00
0.O0000

MODEL 5U14111ARY DA.T'A
• Discharger e 3YLVANI ELEM. 3CilOOL 3ubbasi.rt 0604
Recei. V i.rtg Stream C,AIgE r- tr••ea(n Class: CREEK
iutnrater :'Q 10 0.2 L l i r iter 7Q 10 ; 0.7
Design Temperature: 25.,
UN8TH! SLOPE! VELOCITY 1 DEPTH! K1 1 K1 1 KP 1 KP ! KN 1 KN 1 KNR 1 KNR 1
1 mile ! ft/mi! fps 1 ft !design! a?201 !design! aa201 !design! 8201 1de5ign! 2200 1
-----------------------------------------------------------------------------------------------------
!
Segment 1 1 1.101 0.101 0.010 1 3.00 1 0.44 1 0.35 1 0.75 1 0.671 0.00 1 0.00 1 0.00 1 0.00 1
Reach 1 1 ! ! Is ! 1 1 1 1 ! ! 1 1
-----------------------------------------------------------------------------------------------------
Segment 1 1 1.101 19.001 0.100 1 0.41 1 0.54 1 0.43 1 3.81 ! 3.421 0.00 1 0.00 1 0.00 1 0.00 1
Reach 2 1 ! ! ! 1 ! ! 1 ! 1 1 ! 1
-----------------------------------------------------------------------------------------------------
Segment 1 1 0.721 0.10! 0.010 1 3.00 1 0.44 1 0.35 1 0.75 1 0.571 0.00 1 0.00 1 0.00 1 0.00 1
Reach 3 ! ! ! ! ! ! ! ! ! 1 ! ! !
-----------------------------------------------------------------------------------------------------
! Flow 1 CBOD 1 N tClD 1 D .. C .. !
cfs 1 fig/l i crtg/1. I mg:'.1 {
Segrnent 1. Reach I
Waste { 0. 005 1 .129.00)0 1 0.000 I 0'. 000
Headwaters! 0. 200 ! E .. ( )C)(.) 1 0 „ 0(_-)0 1 ';' „ 560
Begtnent 1 Reach r
Waste ! 0.1 000 ! C) . 000 1 o .. t o(.) ! 0. o0i;3
"i r- i b u t ar y 1 0 .. 00 t.) ! (.) . 000 ! 0 ., 000 0 ! (::) . 000
* Runr_Iff ! 0. 030 ! 2. 000 1 0 „ i )t.0 ! 7. 5601
segment i Reach 3
Waste 00t.) ! 0„ t.)0t.) ! 0 ., t.)00 ! o .. 00t )
Tr
i b u t a r y 1 0„ 000 1 t„) „ 000 1 0. ('-)0() 1 0 0 0
# RutICIff 1 0.030 ! 2. t�)t„ 0 1 t") „ (--)(:)C) ! / .560
Rurioff f*lovj i.s in cfs/mi l.e

,
,
.
| Seg # |
Reach #
( Beg Mi
.
D.O. i
CBOD
| NBOD {
Flow |
1
1
0.00
7.36
5.35
0.00
0.21
1
1
0.10
6.75
4.05
0.00
0.21
1
1
0.20
6.61
3.07
0.00
0.21
1
1
0.30
6.70
2.34
0.00
0.21
1
1
0.40
6.89
1.78
0.00
0.22
1
1
0.50
7.12
1.36
0.00
0.22
1
1 .
0.60
7.33
1.05
0.00
0.22
1
1
0.7O
7.53
0.81
0.00
0.23
1
1
0.80
7.69
0.63
0.00
0.23
1
1
0.90
7.83
0.50
0.00
0.23
1
1
1.00
7.94
0.39
0.00
0.24
1
1
1.10
8.03
0.32
0.00
0.24
J.
2
1.10
8.03
0.32
0.00
0.24
1
2
1.20
8.09
0.33
0.00
0.24
1
2
1.30
8.14
0.33
0.00
0.24
1
2
1.40
8.18
0.34
0.00
0.25
1
2
1.50
8.21
0.35
0.00
0.25
1
2
1.60
8.23
0.36
0.00
0.25
1
2
1.70
8.25
0.37
0.00
0.26
1
2
1.80
8.26
0.37
0.00
0.26
1
2
1.90
8.27
0.38
0.00
0.26
1
2
2.00
8.28
0.38
0.00
0.27
1
2
2.10
8.29
0.39
0.00
0.27
1
2
2.20
8.29
0.39
0.00
0.27
1
3
2.20
8.29
0.39
0.00
0.27
1
3
2.30
8.25
0.31
0.00
0.27
1
3
2.40
8.24
0.25
0.00
0.28
1
3
2.50
8.24
0.21
0.00
0.28
1
3
2.60
8.25
0.17
0.00
0.28
1
3
2.70
8.27
0.15
0.00
0.29
1
3
2.80
8.28
0.13
0.00
0.29
1
3
2.90
8.29
0.11
0.00
0.29
1
3
3.00
8.30
0.10
0.00
0.30
1
3
3.10
8.31
0.09
0.00
0.30
| Seg # |
Reach #
| Seg Mi |
D.O. |
CBOD
| NBOD |
Flow i
J.
1
0.00
7.36
5.38
0.00
0.21
1
1
0.10
6.74
4.07
0.00
0.21
1
1
0.20
6.60
3.09
0.00
0.21
1
1
0.30
6.69
2.35
0.00
0.21
1
1
0.40
6.89
1.79
0.00
0.22
1
1
0.50
7.11
1.37
0.00
0.22
1
1
0.60
7.33
1.05
0.00
0.22
1
1
0.70
7.52
0.81
0.00
0.23
1
1
0.80
7.69
0.63
0.00
0.23
1
1
0.90
7.83
0.50
0.00
0.23
1
1
1.00
7.94
0.39
0.00
0.24
1
1
1.10
8.03
0.32
0.00
0.24
1
2
1.10
8.03
0.82
0.00
0.24
1
2
1.20
8.09
0.33
0.00
0.24
1
2
1.30
8.14
0.34
0.00
0.24
l
2
1.40
8.18
0.34
0.00
0.25
1
2
1.50
8.21
0.35
0.00
0.25
1
2
1.60
8.23
0.36
0.00
0.25
1
2
1.70
8.25
0.37
0.00
0.26
1
2
1.80
8.26
0.37
0.00
0.26
1
2
1.90
8.27
0.38
0.00
0.26
1
2
2.00
8.28
0.38
0.00
0.27
1
2
2.10
8.29
0.39
0.00
0.27
1
2
2.20
8.29
0.39
0.00
0.27
1
3
2.20
8.29
0.39
0.00
0.27
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