NC0032131_Wasteload Allocation_19870721

Sub-Basir•
PERMIT NO.:
NCOo3A/5/
NPDES WASTE LOAD ALLOCATION
FACILITY NAME• 2i'z,e— keYlekr.z
Facility Status:, EXISTING, PROPOSED
(circle one) -- ___---
Permit Status:/CAI. MODIFICATION UNPERMtrrED NEW
(circle one)
Major Minor 4-="-----'
Pipe No -
Design Capacity (MGD)-
Domestic (% of Flow)- 100VC7
Industrial (% of Flow): ✓��
Comments -
RECEIVING STREAM:
Class• �s``/f
C95O7d/
Reference USGS Quad• C/A /VI/1 (please attach)
County- 77-7
Regional Office: (�1s�/` Fa Mo Fla Wa Wi WS
(circle e.eT
Requested By:
Prepared By•
Reviewed BY:
Date•
Date- ��16�d�7
Date- 7/20/
Drainage Area (mi2)
Modeler
Date Rec.
s*
-GD
3 } Zti-\ VI
39 l
Avg. Streamflow (cfs)• 1?
7Q10 (cfs) Winter 7Q10 (cfs) 30Q2 (cfs)
Toxicity Limits: IWC % (circle one) Acute / Chronic
Instream Monitoring:
Parameters
Upstream Location
Downstream Location
Effluent
Characteristics
Summer
Winter
BOD 5 (mg/I)
3 0
NH3 N (mg/I)
10.'"
D.O. (mg/I)
,l/'
TSS (mg/I)
30
F. Col. (/100m1)
/UOO
pH (SU)
6 —9
fa?: ,,u, ("5"0
/. 9
Comments•

.,
w
*
Request No. :3915
Permit Number
Facility Name
Type of Waste
Status
Receiving Stream
Stream Class
Subbasin
County
Regional Office
Requestor
Date of Request
Quad
Wasteflow
5-Day BOD
Ammonia Nitrogen
Dissolved Oxygen
TSS
Fecal Coliform
pH
Tot.res.
WASTELOAD ALLOCATION APPROVAL FORM
NC0032131
TWEETSIE RAILROAD
DOMESTIC
EXISTING
MIDDLE FORK SOUTH FORK NEW RIVER
WSIII-TR
050701
WATAUGA
ARO
WIGGINS
3/24/87
C12NW
:
(mgd):
(mg/l):
(mg/l):
(mg/l):
(mg/l):
(#/100ml):
(SU):
chlorine (mg/l):
:
:
Drainage Area
Average Flow
Summer 7010
Winter 7010
3002
RECOMMENDED EFFLUENT LIMITS
0.0024
30
nr
nr
30
1000
6-9
1.9
Upstream (Y/N): N Location:
Downstream (Y/N): N Location:
Recommended by
Reviewed by:
Tech' Support Supervis(:�
Reonal _�
jyj
EXIST.
0.03
30
nr
nr
30
1000
69
0,35
MONITORING
COMMENTS
(sq m
i
)
(cfs)
(cfs)
(cfs)
(cfs)
\U\ O _ �O07
�u� � '^"'
khevUt R8 iOnr! D"n8
h��U9 mJ�\\Car�83
As .
: 9.6
: 19
: 3.5
: 6.
: 9.0
�
Date
Date -V����
-�_'
Date
~��
Permits & Engineering _ Date
��K� �� 1���
w���� �~.^��«
RETURN TO TECHNICAL SERVICES BY

SUMMER
MODEL FOR TWEETSIE RR; LIMITS
WILL BE SECONDARY.
!
__________
MODEL RESULTS -------
| Discharger : TWEETSIE RAILROAD
Receiving Stream : MIDDLE FORK SOUTH FORK NEW RIVER
The End D.O. is 8.49 mg/l.
The End MOD is 1.85 mg/l.
The End NBOD is 0.93 mg/l.
Segment 1
Reach 1
W L A WLA WLA
DO Min CBOD NBOD DO Waste Flow
(mg/l) Milepoint Reach # (mg/1) (mg/l) (mg/l) (mgd)
7.69 0.00 1
45.00 90.00 0.00 0.00240

'***.MODEL :L. SUMMARY DATA :;..k; u
Discharger � T:EEToIE RAILROAD S uhLas. ._ a 050701
Receiving Stream MIDDLE FORK SOUTH FORK NEWStream Class; NSII I i T'R:)
Summer 7 ) 0 r ., ...:.._ 7010
71_SsT)t'ti.:r.l r�:,.1,�.- ,..{ G•E3.f";�.'.t�;; ''
Design Temperature: 23.
;LENGTH; SLOPE; VELOCITY ; DEPTH: Kd Kc) ; Ka Ka ; KN KN ; KNR 1 KNR
mile : ft/psi; fps ; ft :design: ;120' :design: 20 :design; HO ;design; 120'
I �, 1 , , 2 I 9 r 3 , 7 , c 7' 1 , , 0 00 ,
Segment 1 1.3G; c'9.rJ0, �a.31; , Q.�L U.3: , �..4 ;lb.r;? 1.,.6, 0.633 0.50 0.63 , ..+lf ,
React:
{ 1
Flow C1S0I.) ;'•.1I:'tO:f7 ; 0.0.
Segment :1. Rf.,,ai:::h 1.
Waste 0 . ')ri`% 1 4i•5. (.)UU ; 90.00() f_)[_)(.) : 0.000
L 1. t3l_l%i-1';-> 1 (.) . 1. i f) ; 4 . r.)f_)E) ; 1.000 1 7.7(P)
* Runoff ; i).380 ; 2 . t'iL:.)': 1 t..:, )f )f-) 7,700
* Runoff flow is in C_ f fis / m i .1 e

SUMMER
MODEL FOR TWEETSIE RR; LIMITS
WILL BE SECONDARY'
| Beg # 1 Reach # 1 Beg Mi | D.O. CBOD NBOD 1 Flow |
1 1 0.00 7.69 2.04 1 09 3.67
1 1 0.10 7.92 2.03 1.08 3.71
1 1 0.20 8.09 2.01 1.06 3.75
1 1 0.30 8.20 2.00 1.05 3.79
1 1 0.40 8.29 1.98 1.03 3'83
1 1 0.50 8.35 1.97 1.02 3.86
1 1 0'60 8.39 1.95 1.01 3.90
1 1 0.70 8.42 1.94 1.00 3.94
1 1 0.80 8.44 1.92 0.98 3.98
1 1 0.90 8.46 1.91 0.97 4.02
1 1 1.00 8.47 1.89 0.96 4.05
1 1 1.10 8.48 1.88 0.95 4.09
1 1 1.20 8.49 1.87 0.94 4.13
1 1 1.30 8.49 1.85 0.93 4.17
1 Beg # | Reach # | Beg Mi 1 D.O. CBOD NBOD Flow �

Discharger
Receiving Stream
WINTER
MODEL FOR TWEETSIE RR; LIMITS
WILL BE SECONDARY.
---------- MODEL RESULTS ----------
: TWEETSIE RAILROAD
: MIDDLE FORK SOUTH FORK NEW RIVER
The End D.O. is 10.72 mg/l.
The End CBOD is 1.93 mg/l.
The End NBOD is 1.00 mg/l.
WLA WLA WLA
DO Min CBOD NBOD DO Waste Flow
(mg/l) Milepoint Reach # (mg/l) (mg/l) (mg/l) (mgd)
______ _________ _______ ____ ____ -------------
Segment 1 9.69 0.00 1
Reach 1 45.00 90'00 0.00 0.00240

*** MODEL SUMMARY RY DATA ( . . -
Discharger: T•wEE: T'81 E RAILROAD .--. r { a 4:: " . 050701
Receiving Stream MIDDLE FORK SOUTH FORK K N E1r1 `;:?> t •r e a i7•i Class: W':3 .r. 11. i
Summer 7010 . 3.5 Winter 7010 6.
Design Temperature: ...-_
:LENGTH; ELOPE: VELOCITY ; DEPTH; Kd Kd ; Ka ; Ka ; K"# KN KNR Kt#P
mile ; r r 0 r E"1 ;d_ . 2 ry :d r 9 r
. ft .d�:laf,; 120 ideSlaTlr 9�{} �UtSig(,r �L� �Ue:iQ1li � t) r
Segment 1 ; 1.30: 28.00: 0.444 ; 0.97 ; 0.27 0.39 :18.79 ; 22.37: 0.27 ; 0.50 ; 0.27 0.00
Reach 1 ;
0.:i w GELD ; NHf D ;
(.:'# 55 ; mg/1 ; irq/ i > mg/1
Segment 1 Roach 1
{•'#(='1r"."tt:iwA t;E_'1- ; %5 . t.);:.)s.> ; 2.00C ; 1.. r: )t;}r. l ; 9.700
Icijrrt.i#;ic'S_v i 0. .I4)') : 2.t;)()t) > 1.,0()(:) 9.700
* Runoff r 0.000 : 8 ilr...10 ; 1 ,.'..)'..)r..) ; . 7 ?t )
• Runoff flow is in i.::f rfiia le

| Seg # | Reach # | Seg Mi | D.O. 1 CBOD
1 1 0.00 9'69 2.03
1 J. 0.10 9.94 2.02
1 1 0'20 10.12 2.01
1 1 0.30 10.27 2.00
1 1 0.40 10.38 2.00
1 1 0.50 10.46 1.99
1 1 0.60 10.53 1.98
1 1 0.70 10.58 1.97
1 1 0.80 10.62 1.97
1 1 0.90 10.65 1.96
1 1 1.00 10.68 1.95
1 1 1.10 10.70 1.94
1 1 1.20 10.71 1.94
1 1 1.30 10.72 1.93
| Seg # Reach # | Seg Mi 1 D.O. 1 CBOD
W1NTER
MODEL FOR TWEETSlE RR; LIMITS
WILL BE SECONDARY.
NBOD | Flow |
1.05 6.30
1.05 6.30
1.04 6'30
1.04 6.30
1.04 6.30
1.03 6.30
1.03 6.30
1.03 6.30
1.02 6.30
1.02 6.30
1.01 6.30
1'01 6.30
1.01 6.30
1.00 6.30
NBOD Flow |

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