NC0064726_Wasteload Allocation_19890705

NPDES DOCUMENT SCANNING: COVER SHEET
NC0064726
East Bend Industrial Park WWTP
NPDES Permit:
Document Type:
Permit Issuance
Wasteload Allocation
Authorization to Construct (AtC)
Permit Modification
Complete File - Historical
Correspondence
Instream Assessment (67b)
Environmental Assessment (EA)
Permit
History
Document Date:
July 5, 1989
Thins document is printed on remse paper - ignore any
content on the re'rernae wide

NPDES WASTE LOAD ALLOCATION
PERMIT NO.: NCO() �O-LP
FACILITY NAME- 1 QJ 64✓-1-11006/4A16.-
Facility Status: EXISTING PROPOSED
(circle one)
Permit Status: RENEWAL (MODWIC.A1'1ON ; UNPERMITTED NEW
(circle one) —
Major Minor. L'
Pipe No:
co
Design Capacity (MGD):
.05
A) O.o1
f3.) a.Ds
Domestic (X of Flow): 1 DO
Industrial (X of Flow):
Comments:
Si.bft ct.(.. w05 Creak
RECEIVING STREAM: CT Yad . r' i j Vr
Class. O3
Sub -Basin. 0P1D
Reference USGS Quad: 11f-)/Vw (please attach)
County: Vrtlifii vl
Regional Office: As Fa Mo . Ra Wa WI OWS
(arias ono)
Requested By:
LuCcc Flat/ri
Date:
Prepared By: l la, Date:
Reviewed By: 214/(,0
Date:
Modeler
Date Rec.
+r
CYYlb
.3-3&-8
bJ O j'cl
Drainage Area (mil) (% 3a Avg. Streamflow (cfs): •
7Q10 (cfs) • Winter 7Q10 (cfs) ' 30Q2 (cfs)
Toxicity Limits: IWC X (circle one) Acute / Chronic
Instream Monitoring:
DO 7 �Y onuth 4(6)4(6)yJ
Parameters � �� (Y4�Cz""J
Upstream �' Location
Downstream `' Location' % (6a) Gli)&al�
VV&Llc itc-d UV
�`y�p
Effluent
Characteristics
Summer
Winter
BODE (mg/1)
J
NHs N (mg/1)
li-
D.O. (mg/i)
5
TSS (mg/I)Q
F. Col. (/100ml)
/660
pH (SU)
i
Comments•
dui ch,ytcIA
%; % 12P (66t) ,18-yv

Request No. :5196
(A,6)
WASTELOAD ALLOCATION APPROVAL FORM -- rn +gin
Permit Number : NC0064726 N.C. ..r `• . °'CD
Facility Name : EAST BEND INDUSTRIAL PARK
Type of Waste : DOMESTIC MAY 23 989
Status : EXISTING -- Mcv"'
Receiving Stream : UT YADKIN RIVER Winston-Salem
Stream Class : WS-III Regional Office
Subbasin : 030702
County : YADKIN Drainage Area (sq mi) : 0.32
Regional Office : WSRO Average Flow (cfs) . .33
Requestor : LULA HARRIS Summer- 7Q10 (cfs) : 0.05
Date of Request : 3/30/89 Winter 7010 (cfs) : 0.1
Quad : C17NW 3002 (cfs) .
RECOMMENDED EFFLUEN LIMITS
f) 8 f1
Wastef low (rgd) : 0.01 L 0.05
5-Day ROD (mg/1): 30 \IS
Ammonia Nitrogen (mg/1):\14Dissolved Oxygen (mq/1): $
\ TSS (mg/1): 30
Fecal Coliform (#/100m1): 1000 ) 1000
pH (SU): 6-9 6-9
MONITORING
Upstream (Y/N): Y Location: ABOVE DISCHARGE POINT r-R>,.T,.
Downstream (Y/N): Y Location: 0.6 MI BELOW DISCH. D IMPRfVED ROAD -
COMMENTS
4 - -
THIS WASTELOAD ALLOCATION APPROVAL FORM IS RESUBMITTED WITH THE RELOCATION
OF THE DISCHARGE AT THE POINT JUST BELOW THE DRAG STRIP AT THE EXISTING
FLOW OF 0.01 MGD AND THE PROPOSED EXPANSION OF 0.05 MGD.
RECOMMEND INSTREAM MONITORING FOR D.D., TEMPERATURE, CONDUCTIVITY, AND
FECAL COLIFORM.
1j1ok12- 5?.eea4 -perwu4 Lov c.&4 o i
re-C-OnAMVAeleel tl.c .¢q�or (0..-444. Je tiNnr�
Recommended by
Reviewed by:
Tech. Support Supervisor
Regional Supervisor
Permits & Engineering -
lk ' 'en Date S1/`7 7-`�
7074 SN-At
RETURN TO TECHNICAL SERVICES BY
• Date
lA
Date
Date
1 /99
JUN 17 1989

__AZtezi-- ,lei_e-6,---
Coz,1- /212,—,0 oz1,-," ,,/,_
0,42.--1,--,_ 7)1_0_4Jut-0,-,-,_ Cerc..u.-5 /116-"--42--v-k. Jusx,-,_
1 Qon - /s
ti %13 A'
r v —3D
,-..../1 6-e4:,--- /60 opoo,-( ci--J ,6:o . —se
ii-N-4r�.�,. /�(eu � .an4� �.-. '/ate o oa ref
0.—,c, cr X
oi),Le--ek-c__
.0 GOL=s
,S'a/ D O o DfAis
LuS-40 14;" -6L714",-"-t -e-a-24•.m,--c--1
di

Design Capacity (MGD):
Domestic (X of Flow):
Industrial (X of Flow):
Comments:
NPDES WASTE LOAD ALLOCATION
PERMIT NO.: NCOO 6 4726
FACILITY NAME- i&L
Facility Status: EX1bTiN0 ` PROPOSES
(circle one) \ —'
Permit Status: RENEWAL/MOD1f1C.A11ON INVERAffrTED NEW
(circle one)
Major Minor, V
Pipe No•
0,0/e
J
RECEIVING STREAM: O
Class: GU "77-L
Sub -Basin -
Reference USGS Qu d: /7 AJi< (please attach)
County -
Regional Office: As Fa Mo Ra Wa Wi (WS
(elude ems)
Requested By:
Prepared By:
Reviewed By:
Date- z-01i
Date: 5
30
ate: ^ 3 — 6
Modeler
Date Rec.
I # •
�.
Drainage Area (m12) 0 Avg. Streamflow (cfs):
7Q10 (cfs)'-' > Winter 7Q10 (cfs) `' 30Q2 (cfs)
Toxicity Limits: IWC X (circle one) Acute / Chronic
Instream
Monitoring:
Parameters
Upstream
Downstream
no. c u•-kynk) C UthV,• leopp&6y
Location (2 (g (-) a4Ce fI
Location14)nu' blab c1 ;bucoq-e
'wow() iltet_
Effluent
Characteristics
Summer
Winter
BODE (mg/I)
U
NH3 N (mg/l)
D.O. (mg/I)
TSS (mg/I)
_3 0
F. Col. (/100ml)
I -6
pH (SU)
LP '
p LOT
L vQ ` 4j `
comment.. � A_-� ��'L(-t -� (" �-7�C 2�'�' ` - •�
e., CO C ce.f, G-4 'ha ai» C hip) rt e � (2 f-C G vt.i

•
Request No. :5196
Permit Number
Facility Name
Type of Waste
Status
Receiving Stream
Stream Class
Subbasin
County
Regional Office
Requestor
Date of Request
Quad
WASTELOAD ALLOCATION APPROVAL FORM -*-
NC0064726
EAST BEND INDUSTRIAL PARK
DOMESTIC
EXISTING
UT YADKIN RIVER
WS-III
030702
YADKIN
WSRO
LULA HARRIS
3/30/89
C17NW
Wasteflow
5-Day BOD
Ammonia Nitrogen
Dissolved Oxygen
TSS
Fecal Coliform
pH
RECOMMENDED
(mgd): 0.01
(mg/1): 30
(mg/1):
(mg/1):
(mg/1): 30
(#/100m1): 1000
(SU): 6-9
Upstream (Y/N):
Downstream (Y/N):
Location:
Location:
Drainage Area
Average Flow
Summer 7010
Winter 7010
30Q2
EFFLUENT LIMITS
MONITORING
I
(sq mi)
(cfs)
(cfs)
(cfs)
(cfs)
REGEIVED
MAY 25 1989
: 0.32
. .33
. 0.05
. 0.1
MAN 251989
pFRNM S & ENGINEERING
---- --- ---- - COMMENTS ----
THESE LIMITS PERTAIN TO THE RELOCATION OF THE DISCHARGE TO ) POINT
›elBlyr THE DRAG STRIPS dC pOf / _ UTC„_ / /Uekt.(e
Recommended by
Reviewed by:
Tech. Support Supervisor
Regional Supervisor
Permits & Engineering _
RETURN
Datu
Date
Date
Date
TO TECHNICAL SERVICES BY JUN 1 3 1989.

NORTH CAROLINA DEPARTMENT OF NATURAL RESOURCES AND
COMMUNITY DEVELOPMENT
DIVISION OF ENVIRONMENTAL MANAGEMENT
Winston-Salem Regional Office
MEMORANDUM
TO: Larry Coble
FROM: Jim Johnston
SUBJECT:
May 30, 1989
East Bend Industrial Park
NC0064726
Wasteload Modification
Yadkin County
Having observed this stream with Steve Mauney in a dry
period during 1985 it was noted at places across the stream
the water was so low that it ran underneath the rocks and
the stream appeared dry. It is believed that during these
periods the flow from the wastewater treatment plant would
make up almost entirely the stream flow. The plant on site
is a 10,000 gpd extended aeration package plant. I cannot
recommend this increase in flow at the present discharge
location.
c c : lvs to
C z- d

;0rus r.e., 7 .6 viAQ,d 067Y\
D;5 iYI (.CA t � �
.6trn5 }DR=.3arw;?'
{.�A.=.33 c-cs
.);e: ,ose-fs
71000=D. l c.-05
2,5G,-5 .).1(5?). 51(9o'$(0
DA= Lau
(),A= 1.3c-Es
7165-6.ac:s
t, Reid= ( ; I.a3a cis
/oci= 6.3cr15 cis
N
eyes
0-s0r70,3_,
611s
41z , lL50. 5(5 Z
DA = O . 311_ L
7tiio = 6.05t C-*
ci00-14/O1 C1 yr'- YYt-enm.-,Loy riC�
moo' 41vu) c cit.
p.a. L--tww ('- 2 -1' 's%aoc f 1
\Etuzci
6-x3a ,11;--n-c.1-eXu4-‘,0 1,1-62(-6 (exicd
COW 2/14.2 ay-hr..)
itk,0 ,o5

.F.A...)
iE
Du) 1.27 , i) 5 .0 geiria,
friO-Fr 7tackta (;2 -
610-
-Rea
6-11Y-+-1
!•
35TL)
_ • •
•
IUD
30
•

.?op 3
1 .eq
ode
Sotu
3iocfl
S1 v E
c
0
d
cJ
Stream : (lT �adiiin 1�,•1/Qr
(10.i n Stc m V
Branch ...._...
siaP� c4 (cm --cio)
ons
4-1-i '73.a-C--evv•-,
Co- 24w = �� _ b 4pv�-
� l,o
01.
20/
:111 CprIk,
(o o 4-pry, 1 rrv`
0,5v -C? rv,-/ , 4 u rwA
-C? Ak:„1/4
•
•
qbA
0 uo
q3o
io
Ito
goo
S80
g0o
830
guo
230
gro
foO
i=
eltv
c� �o
cido
bra
co
8961
0
.11
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. I Pin
Ig
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•
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0
?9a
Skio
goy,
g36
ggo
�IU
Soo
115
(11
asp
a•�
g .03
•
o oq
asp
0.10
(p0
•
•
e
,i .a .y.5 1, .4 ,g .c I.o .i .a- .3 4 IS•1, •1 •g 9 02,0 •I ,a .3 .y L P.V .1 .3,v
dLsto.CC.

8UMMER
MODEL RUN @ PT JUST BELOW DF��
Discharger
Receiving Stream
The End D.O. is
The End CBOD is
The End NBOD is
Segment 1
Reach 1
Reach 2
Reach 3
Reach 4
Reach 5
Reach 6
Reach 7
Reach 8
Reach 9
---------- MODEL RESULTS ----------
: EAST BEND INDUSTRIAL PARK
: UT YADKIN RIVER
[- _
7.99 mg/l.
2.09 mg/l.
1
.50 mg/l.
WLA WLA WLA
DO Min CBOD NBOD DO Waste Flow
(mg/l) Milepoint Reach # <mg/l) (mg/l) (mg/l) (mgd)
5.68 0.00 1
45.00 90.00 0.00 0.01000
0.00 0.00 0.0O 0.00000
0.00 0.00 0.00 0.00000
0.00 0.00 0.00 0.00000
0.00 0.00 0.00 0.00000
0.00 0.00 0.00 0.00000
0.00 0.00 0.00 0.00000
0.00 0.00 0.00 0.00000
0.00 0.00 0.00 0.00000

*** MODEL SUMMARY DATA ***
Discharger n FAST BEND INDUSTRIAL PARK Subb ;sin c; 0702
Receiving Stream r UT YADKIN RIVER Stream Class; WS-I I I
Summer 7010 c 0.05 Winter r 7010 0.1
Design Temperature,;
ILENGTHI SLOPE) VELOCITY 1 DEPTH! gd 1 Kd l Ka 1 Ka 1 gN 1 MN 1 KNR 1 KNR I
1 mile I ft/mil fps 1 ft Idesignl 320° !design( 320' (design! 3204 tdesignl 320°
t 1 1 I 1 1 1 1 I 1 1 I 1
Segment 1 1 0.251 73.201 0.085 1 0.24 1 0.52 1 0,41 112,48 1 11,191 0.73 1 0.50 1 0.73 1 0.00 1
Reach 1 1 I 1 1 1 I 1 1 1 1 1 ( 1
1 1 1 1 1 I 1 1 1 1 I 1 1
Segment 1 1 0.101 73,201 0,115 1 0.32 1 0.53 1 0,42 116.89 1 15.151 0.73 1 0.50 1 0.73 10.00 1
Reach 22 I 1 1 1 1 1 1 1 I 1 1 1 1
1 1 I 1 1 1 1 1 1 I 1 1 I
Segment 1 1 1.001 40.001 0.101 1 0.38 10.43 1 0.34 1 8.08 1 7.251 0.73 1 0.50 10.73 1 0,00 1
Reach 3 1 1 1 1 1 1 1 1 1 I I 1 1
1 1 1 1 1 I 1 -1 1 1 1 I
Segment 1 1 0.341 29.401 0.097 1 0.43 1 0,38 1 0.30 1 5,74 1 5,151 0.73 1 0,50 1 0.73 1 0.00 1
Reach 4 I 1 1 1 1 1 1 1 1 1 1 1 1
1 1 I j I I I 1 1 1 1 I 1 1
Segment 1 1 0.701 42.301 0.112 1 0.43 1 0.43 1 0.34 1 9,55 1 8.571 0.73 1 0.50 1 0.73 10.00 1
Reach 5 I 1 1 1 I 1 1 1 1 1 1 III
1 I I 1 1 1 1 1 1 1 1 I 1
Segment 1 I 0.101100.001 0.149 1 0,39 1 0,54 1 0,43 129,84 1 26.761 0.73 1 0,50 1 0.73 1 0.00 1
Reach 6 l 1 1 1 1 1 I 1 I 1 1 1 1
1 1 I 1 1 1 1 1 1 1 1 1 1
Segment 1 1 0.041250.001 0.1Y5 1 0.25 1 0,68 1 0,54 155,75 1 50.001 0,73 1 0.50 1 0.73 1 0.00 I
Reach 7 t t 1 1 1 1 1 1 1 I 1 1 1
1 1 I I I 1 1 1 1 I I 1 1
Segment 1 1 0.101100.001 0.150 1 0.40 1 0,54 1 0,43 130.13 1 27.021 0.73 1 0,50 1 0,73 1 0,00 1
Reach 8 1 1 I 11 1 I ( 1 1 1 1 1
1 1 1 I i 1 1 I 1 1 1 1 1
Segment 1 I 0.321 30.001 0.107 1 0,48 10.38 1 0,30 1 6,47 1 5.801 0.73 10.50 1 0.73 t 0.00 1
Reach 9 1 I .1 1 1 1 I 1 1 1 1 1 1
Segment
Waste 1
FIeadtateI' s 1
Tributary 1
-3• Runoff I
1 Flow 1 CBOD I NBOD 1 0.0.
1 cfs 1 mg/1 I mg/1 1 mg 1. 1
1 Reach 1
0.016 1 45.000 I 90..0C)) 1 0.000
0.050 1 2.000 I 1.000 1 7.440
0.000 1 2.000 1 1.000 I 7.440
0.050 0_ 50 1 2.000 I 1.000 0c 1 7.440
1
SegmEnt 1 Reach 8 / t t
IrVIPSIc +:�:. I 0.000 I E_) .. 0.)f )!..) 1 4..) .. 0t�J0 1 0.000

Tributary 1 c l„ 09it i 2.000 I 1.000 I 7.440
* Runoff I 0.080 1 2.000 1 1.000 1 7.440
Segment 1 Reach 3
Walt 1 0.000 I 0.000 1 0.000 1 0.000
Tributary 1 0u000 1 8„()(:0 1 1.000 1 7„440
* Runoff ff 1 0.080 1 2.000 1 1.000 1 7.440
Segment 1. Reach 4
Waste 1 0.000 1 0.000 I 0.000 1 0.000
Tributary 1 0.000 1 2.000 1 1.000 1 7.440
* Runoff 1 C)..080 1 2.000 I 1.000 1 7„440
Segment 1 Reach 5
Waste 1 0.000 i 0.000 1 0.000 1 0.000
Tributary 1 0.000 1 2„00c) 1 g1.t=fc-f0 1 7„440
• Runoff 1 0.080 1 2.000 I 1 u 000 1 7.440
Segment 1 Reach 6
Waste 1 0„000 1 €:)N000 I 0.000 1 0„000
Tributary 1 0.000 1 P.000 1 1.000 1 7.440
• Runoff 1 0.080 1 2.000 1 1.000 )0 1 7.440
Segmen 1 Reach 7
Waste 1 0.000 1 0.000 1 0NC)00 1 0,000
Tributary 1 0.000 I 2u0{x) 1 1.000 1 7.440
• Runoff 1 0.080 1 2.000 1 1.000 1 7.440
Segment 1 Reach 8
Waste i 0.000 1 0.000 30 I 0.000 I 0.000
Tributary 1 0„000 1 8 u00t) 1 1.000 1 7n440
.3 Runoff 1 0.080 1 2.000 1 1.000 1 7.440
Segment 1 Reach 9
Waste 1 0.000 I 0.000 1 0.000 1 0.000
Tributary i 0.000 i 2.000 1 1.000 1 7.440
* F L.tnct..Ff 1 0.080 1 2.000 1 1.000 1 7.440
Runoff flow is in c•ft %mi i.e

~~^ SUMMER
MODEL RUN @ PT JUST BELOW DRAG
STRIP - SECONDARY, NO D.O.
| Geg # | Reach # } Geg Mi | D.O. i CBOD | NB. D | Flow |
1 1 0.00 5.68 12.18 22.06 0.07
1 1 0.05 6.03 11.58 20.73 0.07
1 1 0.10 6.28 11.03 19.51 0.07
1 1 0.15 6.46 10.52 18.38 0.07
1 1 0.20 6.61 10.05 17.34 0.08
1 1 0,25 6.72 9.61 16.38 0.08
1 2 0.25 7.11 5.53 8.14 0.17
1 2 0.26 7.16 5.50 8"08 0.17
1 2 0.27 7.21 5.47 8.01 0.17
1 2 0.28 7.26 5.44 7.95 0.17
1 2 0.29 7.30 5.41 7.88 0.17
1 2 0.30 7.34 5.38 7.82 0.17
1 2 0.31 7.38 5.35 7.76 0.17
1 2 0.32 7.41 5.32 7.70 0.17
1 2 0.33 7.44 5.29 7.64 0.17
1 2 0.34 7"47 5.26 7.58 0.18
1 2 0.35 7.49 5.23 7.52 0.18
1 3 0.35 7.49 5.23 7.52 0.18
1 3 0.45 7.44 4.96 6.92 0.18
1 8 0.55 7.43 4.71 6.38 0.19
1 3 0.65 7.45 4.48 5.90 0.20
1 3 0.75 7.48 4.27 5.46 0.21
1 3 0.85 7.51 4.08 5.06 0.22
1 3 0.95 7.55 3.91 4.70 0.22
1 3 1.05 7.59 3.74 4.38 0.23
1 3 1.15 7.62 3.59 4.08 0.24
1 3 1.25 7.66 3.45 3.81 0.25
1 3 1.35 7.69 3.32 3.56 0.26
1 4 1.35 7.69 3.32 3.56 0.26
1 4 1.87 7.68 3.29 3.51 0.26
1 4 1.39 7.68 3.27 3.46 0.26
1 4 1.41 7.67 8.24 3.41 0.26
1 4 1.43 7.66 3.22 3.37 0.26
1 4 1.45 7.66 3.20 3.32 0.26
1 4 1.47 7.66 3.18 3.28 0.27
1 4 1.49 7.65 3.16 3.23 0.27
1 4 1.51 7.65 3.13 3.19 0.27
1 4 1.53 7.65 3.11 3.15 0.27
1 4 1.55 7.65 3.09 3.11 0.27
1 4 1.57 7.65 3.07 3.07 0.27
1 4 1.59 7.65 3.05 3.03 0.28
J. 4 1.61 7.65 3.03 2"99 0.28
1 4 1.63 7.65 3.01 2.95 0.28
1 4 1.65 7.65 2.99 2.91 0.28
1 4 1.67 7.66 2.97 2.87 0.28
1 4 1.69 7.66 2�95 2.84 0.28
1 5 1.69 7.66 2.95 2.84 0.28
1 5 1.76 7.73 2.88 2.72 0.29
l 5 1.83 7.79 2.82 2.62 0.29
1 5 1.90 7.83 2.76 2.51 0.30
1 5 1.97 7.86 2.70 2.42 0.31
1 5 2.04 7.89 2.64 2.33 0.31
1 5 2.11 7.91 2.59 2.24 0.32
1 5 2.18 71192 2.54 2.16 0.82
1 5 2.25 7.93 2.49 2.08 0.33
1 5 2.32 7.95 2.44 2.00 0.33
1 5 2.39 7.96 2.39 1.93 0.34
1 6 2.89 7"96 2.39 1.93 0.34
1 6 2.40 7.98 2.39 1.92 0.34
1 6 2.41 9.00 2.38 1.92 0.34

1 6 p.42
1 6 /2.43
1 In..
1 6
1 6
1 6
1 6
1 7
1 7 2.50
1 7 2.52
1 7 2.53
1 8 2.53
1 8 2.54
1 8 2.55
1 8 2.56
1 8 2.57
1 8 2.53
1 8 2,59
1 8 20
1 8 2.61
1 8 2.62
1 8 23
J. 9 2.63
1 9 2,67
1 9 2.71
1 9 2.75
1 9 ,79
1 9 2.83
1 9
1 9 "91
1 9 2.95
| Geg # | Reach # / Seg Mi
8.04
8.05
8.06
8.07
B.09
J.
f].10
8.%2
8.13
8"14
8.15
8.15
8,15
8^15
8.15
8.16
8.16
Ey. 16
8.16
8.16
8.16
8.16
8.16
8.12
8.09
8.07
8.05
8.03
8,01
8.00
7.99
1 D,O.
2.37
2.37
2.36
2.36
2.35
2.34
2.34
2.33
2.33
2.33
2.32
2.32
2.31
2.81
2.30
2.30
2.29
2.29
p.28
2.28
2.27
2.26
2.26
2.25
2~25
2.p8
2.21
2"19
2.17
2.15
2.13
2.11
2.09
| CBOD
0.34
0.34
0.34
0.34
0.34
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0,3"�
0.35
0.35
0.35
0.3b
0.36
0.36
0.36
0.36
0.36
0.36
0.86
0.36
0.37
0.37
0.37
0.38
0.38
0.38
| Flow |

SUMMER
MODEL RUN FOR 0.05 M8D, 2NDARY
AND 4 MG/L D.O.
/ - -- MODEL RESULTS ----------
- /
Discharger EAST BEND INDUSTRIAL PARK
Receiving Stream UT YADKIN RIVER
The End D.Q. is 7.52 mg/l.
The End CBOD is 5.14 mg/l.
The End NBOD is 5.�6 mg/l.
|
Segment 1
Reach 1
Reach 2
Reach 3
Reach 4
Reach 5
Reach 6
Reach 7
Reach 8
Reach 9
DO Min
(mg/l > Milepoint Reach #
5.35 0.00 1
WLA WLA WLA
CBOD NBOD DO Waste Flow
<mg/l) (mg(mgd)
45.00 90.00 4.00 0.05000
0"00 0.00 0.00 0.00000
0.00 0.00 0.O0 0.00000
0.00 0.00 0.00 0.A0000
0.00 0.00 0.00 0.00O00
0.00 0.00 0.00 0.00000
0.00 0.00 0.00 0.00000
0.00 0.00 0.00 0.00000
0.00 0.00 0.00 0.00000

z
*** MODB- 8UMMARY DATA ***
Discharger : EAST BEND INDUSTRIAL PARK Subbasin o 030702
Receiving Gtream : UT YADKIN RIVER Stream Class: W8 III
Gummer 7Q10 : 0.05 Winter 7010 : 0.1
Design Temperature: 25.
}LENGTUI BLUE VELOCITY } DEPTH} Kd | Kd I Ka | Ka i KN } KIN | KNR | KNR |
} mile | ft/mU fps | ft |design| 2201 |dosiyn} 8200 |dosign> @201 Idosign| 3201 |
| | | 1 | > | | | > ) | |
l } 0.251 73.201 0.136 | 0.36 | 0.65 | 0.52 119.91 } 17.B61 0.73 | 0.50 } 0.73 1 0.00 }
Reach \ | I | i | } | | I | \ i i
| | |
Segment 1 > 0.101 73,201 V
Reach 2 | | 1
145 1 0.33 } V.58 } 0.46 121.28 1 19,091 0.73 0.50 } 0.73 1 0.00 }
Segment l } 1.001 40.001 0.123 1 0.301 1 0.46 | 0.36 } 9,76 } 8,?6| 0.73 } 0.50 > 0.73 } 0.00 �
Reach 3 | } 1 ! 1 | | | \ | > | |
I | )
Segment 1 | 0.341 27.401
Reach 4 | | |
0.114 | V.44 | 0,39 | 0.31 ) 6.70 } 6.01} 0.73 | 0.50 > 0.73 1 0.00 >
Segment 1 } O.701 43.301 01/29 } 0.44 } 0.45 | 0.36 110,94 | 9.B21 0.73 | 0.50 > 0.73 \ 0.00 }
Reach 5 } } | | | | | } ) | I } 1
Segment 1 1 0.101100,001 0,168 1 0",40 } 0.57 } 0.45 133.79 } 30.311 0.73 | 0,50 | 0.73 1 0.00 |
Reach 6 | 11 | | | 1 > | |
| | !
begment l } 0.041250.001
Reach 7 | / |
0.220
| | | > i 1 1 } | |
| V.35 } 0,72 } 0.57 }55.75 1 50.00} 0.73 } 0.50 } 0.73 1 0.00 |
i } | > i | | I / |
Segment 1 } 0.101100,00/ 0��69 1 0.40 | 0.57 i 0.45 134,00 | 3O.501 0,73 | 0.50 } 0.73 } 0,00 1
Reach 8 | i < i ) | } | |
| I |
Segment 1 } 0,321 30.001 0
Reach Y | i !
121 } 0.49 | 0.39 | 0.31 | 7.26 1 6.511 0.713 | 0.50 > 0,73 / 0.00 !
~
i Flow | CBOD \ NBOD | D.O. I
| cfs } mg/l } mgmg/l /
8egment 1 Reach 1
Waste | 0.078 } 45.000 | 90.000 i 4.000
� 7.44He d s| 0.0500.0
Tribut | 0.000 } 2.000 | 1.000 } 7.440
* Runo f [ 0.050 | 2.000 | 1.000 | 7.440
�
Gegmen 1 Reach 2
Waste } 0.000 } 0.000
TributCar y 1 0.090 1 2.000 } 1.000 | 7.440

* Runoff I () n 080 1 2.000 1 1.000 1 7.40
4
II
Segmenlii: 1 Reach
Waste 1 0.000 1 0.000 I 0.000 I 0.000
Tributary 1 0.000 I P.000 1 1.000 I 7.440
* Runoff I 0.0R0 1 P.000 1 I. . 0 0t o 1 7.440
Segmenft 1 Reach 4
Waste 1 0.000 1 0 000 I 0.000 1 0.000
Tributary 1 0.000 1 2.000 I 1.000 1 7.440
* Runoff 1 0.080 1 2.000 I 1.000 I 7.440
Segment 1 Reach 5
Waste 1 0.000 1 0.000 I 0.000 1 0.000
Tributary 1 0.000 1 2.000 1 1.000 1 7.440
• no r f 1 0.080 1 2.000 1 1.000 1 7.440
Segment 1 Reach 6
Waste I 0.000 1 0.000 I 0.000 I 0.000
Tributary I 0.000 1 2.000 I 1.000 1 7.440
* l ,uncFgf I 0.090 1 2.000 1 1.000 1 7.440
Segment 1 Reach 7
Waste I 0.000 1 0.000 1 0.000 1 0.000
Tributary 1 0.000 1 2.000 1 1.000 1 7.440
• Runoff I 0.0R0 1 2.000 I 1.000 1 7.440
Segment 1 Reach 8
Waste I 0.000 1 0„000 1 0.000 I 0.000
Tributary 1 0.000 1 2.000 I 1.000 1 '7.440
1 Runoff 1 0.080 1 2.000 1 1.000 1 7.440
Segment 1. Reach 9
Waste 1 0.000 I 0.000 1 0.000 I 0.000
Tri butfary 1 t_)nOOO 1 2„000 1 1.000 I 7.440
• Runoff I 0.0R0 1 2.000 I 1.000 o 1 7.440
* Runoff flow is in c.f s 'mil e

� ,
SUMMER
MODEL RUN FOR 0.05 MGD, 2NDARY
AND 4 MG/L D.O.
|'Meg #
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
J.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
! Reach # Seg Mi I D.O. | CBOD | NBOD | Flow |
1 0.00 5.35 28.14 55.10
1 0.05 5.39 27.23 53.17
1 0.10 5.45 26.37 51.33
1 0.15 5.52 25.54 49.57
1 0.20 5.59 24.74 47.89
1 0.25 5.67 23.98 46.28
2 0.25 6.36 15.38 28.56
2 0.26 6.41 15.30 28.38
2 0.27 6.45 15.21 28.19
2 0.28 6"49 15.13 28.01
2 0.29 6.53 15.05 27.83
2 0.30 6.56 14.97 27.66
2 0.31 6.59 14.89 27.48
2 0.82 6.62 14.81 27.31
2 0.33 6.65 14.73 27.13
2 0.84 6.68 14.65 26.96'
2 0.35 6.70 14.57 26.79
3 0.35 6.70 14.57 26.79
8 0.45 6.32 13.84 25.01
3 0.55 6.16 13.16 23.38
3 0.65 6.12 12.53 21.87
3 0.75 6.15 11.94 20.48
3 0.85 6.21 11.39 19.20
3 0.95 6.29 10.87 18.01
3 1.05 6.38 10.39 16.91
3 1.15 6.47 9.94 15.89
3 1.25 6.56 9.51 14.95
3 1.35 6.65 9.11 14.07
4 1.35 6.65 9.11 14.07
4 1.37 6.62 9.04 13.89
4 1.39 6.60 8.96 13.72
4 1.41 6"58 8.89 13.55
4 1.43 6.56 8.82 13.38
4 1.45 6.55 8.75 13.21
4 1.47 6.53 8.68 13.05
4 1.49 6.52 8.61 12.89
4 1.51 6.52 8.54 12.73
4 1.53 6.51 8.47 12.58
4 1.55 6.51 8.41 12.42
4 1.57 6.50 8.34 12.27
4 1.59 6.50 8.28 12.12
4 1.61 6.51 8.21 11.97
4 1.63 6.51 8.15 11.88
4 1.65 6.51 8.08 11.68
4 1.67 6.52 8.02 11.54
4 1.69 6.52 7.96 11.40
5 1.69 6.52 7.96 11.40
5 1.76 6.74 7.75 10.97
5 1.83 6.89 7.54 10.55
5 1.90 7.01 7.35 10.15
5 1.97 7.10 7.16 9.77
5 2.04 7.18 6.98 9.41
5 2.11 7.24 6.80 9.06
5 2.18 7.29 6.63 8.73
5 2.25 7.33 6.46 8.41
1 5 2.32 7.37 6.31 8.10
1 5 2.39 7.40 6.15 7.81
1 6 2.39 7.40 6.15 7.81
1 6 2.40 7.47 6.13 7.78
1 6 2.41 7.53 6.11 7.74
1 6 2.42 7.58 6.09 7.71
0.13
0.13
0.13
0.14
0.14
0.14
0.23
0.23
0.23
0.23
0.23
0.23
0.23
0.24
0.24
0.24
0.24
0.24
0.25
J.
0.26
0.27
0.28
0.29
0.29
0.30
0.31
0.32
0.32
0.32
0.32
0.32
0.32
0.33
0.33
0.33
0.83
0.33
0.33
0.34
0.34
0.34
0.34
0.34
0.34
0.35
0.35
0.35
0.36
0.36
0.37
0.37
0.38
0.38
0.39
0.40
0.40
0.40
0.40
0.40
0.40

1 6 2.48 7.63 6.07 7.67 0.40
1 6 2.44 7.67 6.05 7.64 0.41
6 2.45 7.71 6.03 7.61 0.41
1 6 2.46 7.74 6.01 7.57 0.41
1 6 2.47 7.77 5.99 7"54 0.41
1 6 2.48 7.79 5.97 7.51 0.41
1 6 2.49 7.82 5.95 7.48 0.41
1 7 2.49 7.82 5.95 7.48 0.41
1 7 2.50 7.85 5.93 7.45 0.41
1 7 2.51 7.89 5.91 7.42 0.41
1 7 2.52 7"91 5.89 7.39 0.41
1 7 2.53 7.94 5.87 7.37 0.41
1 8 2.53 7.94 5.87 7.37 0.41
1 8 2.54 7.95 5.85 7.33 0.41
1 8 2.55 7.95 5.83 7.30 0.41
1 8 2.56 7.96 5.81 7.27 0.41
1 8 2.57 7.96 5.79 7.24 0.42
1 8 2.58 7.97 5.77 7.21 0.42
1 8 2.59 71197 5"75 7.18 0.42
1 8 2.60 7.97 5.74 7.15 0.42
1 8 2.61 7.98 5.72 7.12 0.42
1 8 2.62 7.98 5.70 7.09 0.42
1 8 2.63 7.98 5.68 7.06 0.42
1 9 2.63 7.98 5.68 7.06 0.42
1 9 2.67 7"88 5.61 6.91 0.42
1 ` 9 2.71 7.79 5.54 6.76 0.43
19 2.75 7.72 5.47 6.62 0.43
1 9 2.79 7.66 5.40 6.48 0.43
1 9 2.83 7.62 5.83 6.34 0.44
1 9 2.87 7.58 5.27 6.21 0.44
1 9 2.91 7.55 5.20 6.08 0.44
1 9 2.95 7.52 5.14 5.96 0.45
> 8eg # | Reach # | Seg Mi | D.O. | CBOD | NBO0 | Flow |

Discharger
Receiving Stream
MODEL RESULTS
: EAST BEND INDUSTRIAL PARK
: UT YADKIN RIVER
WINTER
MODEL RUN FOR 0.05 MGD, 2NDARY
-e-MS _ 4r/L D.O. •
W a] 4 0 O. a4 (-►,Li go rwr
(y o cL i -f q '7y a a. 114A-1,-.)
The End D.O. is
The End CBOD is
The End NBOD is
9.96 mg/1.
4.72 mg/1.
7.29 mg/1.
Segment 1
Reach 1
Reach 2
Reach 3
Reach 4
Reach 5
Reach 6
Reach 7
Reach B
Reach 9
DO Min
(mg/1)
5.21
Milepoint Reach #
0.00 1
WLA
CBOD
(mg/1)
45.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
WLA
NBOD
(mg/1)
90.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
WLA
DO Waste Flow
(mg/1) (mgd)
1.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.05000
0.00000
0.00000
0.00000
0.00000
0.00000
0.00000
0.00000
0.00000

SUMMER
@ 10,000 BPI)
---------- MODEL RESULTS ----------
Discharger : JOHN S CLARKE CO.
Receiving Stream : UT TO YADKIN RIVER
------------------------------------------
The End D.O. is 7.44 mg/l.
The End CBOD is 4.39 mg/l.
The End NBOD is 5.74 mg/l.
WLA WLA WLA
DO Min CBOD NBOD DO Waste Flow
(mg/l) Milepoint Reach # (mg/l) (mg/1) (mg/l) (mgd)
______ _________ _______ -----------
Segment 1 7.19 0.06 1
Reach 1 45.00 90.00 5.00 0.01000

** MODEL SUMMARY DATA ***
Discharger a JOHN S CLARKE CO. Subbasin : 030702
Receiving Stream : UT TO YADKIN RIVER Stream Class: WS—III
Summer 7(7)10 " 0.14 Winter 7010 h
Design Temperature: 25.
:LENGTH! SLOPE i VELOCITY i DEPTH i Kd I Kd i Ka i Ka i KN ; KN i KNR i KNR
mile i ft/mil fps i ft idesigni 320° 4designt aa2O° ,design; 320' !design: 220°
1 1 1 1 1 1 1 1 1
1 1 1 t 1 1 1 1 1 1
Segment 1 I 0.581 43.101 0.100 i 0.35 ; 0.45 i 0.36 i 8.65 i 7.761 0.73 i 0.50 ; 0.73 i 0.00
Reach 1 i 11 I 1 I
i Flow i CBO:) i NEOI) i D.O.
cfs i mg/1 4 mg/1 I mg/1
segment 1 Reach 1
Waste . 0.016 i 45.000 s90.000 s 5.000
Headwatersi ►;y.:i. f > P..000 i 1.,000 i 7.440
Tributary i 0.000 i 2.000 i 1.000 ; 7.440
Runoff i 0.103 i P.000 i 1.000 i 7.440
* Ru nc, f•f flow is in cfs/mile

^
6-
SUMMER
@ 50,000 GPD
---------- MODEL RESULTS ----------
Discharger : JOHN S CLARKE CO.
Receiving Stream : UT TO YADKIN RIVER
-----------------
I
The End D.O. is 6.14 mg/l.
The End CBOD is 12.22 mg/l.
The End NBOD is 20.95 mg/l.
Segment 1
Reach 1
DO Min
5.90
Milepoint
0'27
-
Reach #
1
WLA WLA WLA
CBOD NBOD DO Waste Flow
(mg/l) (mg/l) (mg/l) (mgd)
__________
45.00 90.00
5.00 0.05000

*** MODEL SUMMARY DATA * * *
'
Discharger : JOHN S CLARKE CO.
Receiving Stream : UT TO YADKIN RIVER
Summer 70110 : 0.14
Design Temperature: 25.
UNGTM| SLOPE!
1 mile | Yt/mi|
Gubbasin : 030702
Stream Class: WS—III
Winter 7010 :
VELOCITY | DEPTH! Kd 1 Kd It Ka | Ku | KN | KM | KN8 | 'KN0 �
fps It ft !design! @20" Weo go| 0201 |dps gn| 3201 |design! 2201 |
Segment 1 | 0.581 43.101 0.123 | 0.37 | 0,48 0.38 110,62 1 9.521 0.73 | 0.50 | 0.73 | 0.00 |
Reach 1
| Flow ( CBOD | NBOD | D.O.
| cfs | mgmg /l | mg/l
Segai ent I Reach 1
11 0.078 1 45.000 1' 90.000 11 5.000
1-ieadwaters1 0.140 | 2.000 | 1.000 | 7.440
Trib tary | 0.000 2.000 | 1.000 | 7.440
* Runoff | 0.103 | 2.000 | 1.000 | 7.440
* Runoff flow is in cfs/mile

State of North Carolina
Department of Natural Resources and Community Development
Division of Environmental Management
512 North Salisbury Street • Raleigh, North Carolina 27611
James G. Martin, Governor
William W. Cobey, Jr., Secretary
February 10, 1989
Mr. Grady Hunter, Chairman
Yadkin County Board of Commissioners
Post Office Box 146
Yadkinville, NC 27055
Subject: NPDES Permit No. NC0064726
Yadkin County -East Bend
Industrial Park
Yadkin County
Dear Mr. Hunter:
R. Paul Wilms
Director
RECEIVFn
FE8 I
5 19R.Q
TECHNICAL SERVICES jCFs 81?q
IUGr,
In response to our meeting in Yadkin County on October
5, 1988, a re-evaluation of the existing discharge from the
East Bend Industrial Park has been conducted. The results
of this evaluation are as follows:
1. There is a positive 7Q10 flow in the unnamed
tributary to which the wastewater treatment plant
discharges at a point just above the drag strip.
This positive flow is only achieved after the
confluence with another unnamed tributary at the
drag strip.
2. In order for the County to retain the existing
effluent limits in NPDES Permit NC0064726, the
County must apply for a permit modification to
move the discharge location from its present point
to a point just above the drag strip and below
confluence with the other unnamed tributary (see
the attached map).
P.O. Box 27687, Raleigh, North Carolina 27611-7687 Telephone [phone]
An Equal Opportunity Affirmative Action Employer

Mr. Grady Hunter
February 10, 1989
Page Two
3. If the County wishes to maintain its existing
discharge location, the effluent limitations would
be BOD5 = 5 mg/1, NH3 = 2 mg/1, and DO = 6 mg/l.
I hope that this information helps to clarify the
situation of the County's discharge. If there is a need for
any' additional information or clarification, please do not
hesitate to contact Mr. Larry Coble of our Winston-Salem
Regional Office at 919/761-2351 or myself. !,
R. Paul Wilms
RPW/dbp
Attachment
cc: Larry Coble
Chuck Wakild

UNITED STATES
DEPARTMENT OF THE INTERIOR
GEOLOGICAL SURVEY
546000-E.
547
80°30'
36°15L.
4011000m
4010
4
taJ
CO
Z
0
1.41 CO
12'30"
548 2710"
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