NC0034754_Wasteload Allocation_19820421

NPDES DOCUMENT SCANNING COVER SHEET
NC0034754
CommScope WWTP
NPDES Permit:
Document Type:
Permit Issuance
_,
Wasteload Allocation,
Authorization to Construct (AtC)
Permit Modification
Complete File - Historical
Engineering Alternatives (EAA)
Correspondence
Owner Name Change
Instream Assessment (67b)
Speculative Limits
Environmental Assessment (EA)
Document Date:
April 21, 1982
This document is pririted on reuse paper - ignore arty
content ozz the rev -ex -se side

Engineer
Date Rec. #
VIM
c
Facility Name:
Existing
Proposed
NPDES WASTE LOAD ALLOCATION
o vrt
Permit No.: Pipe No.:
(9v
County:
Date:
Design Capacity (MGD) : 0, 40 Industrial (% of Flow) : Domestic (% of Flow) :
--��Class : Sub -Basin: 0 3 —'a� —22�
Receiving Stream:_ LA `r I ,ti'�'`a� � � �cr-----
(Please attach) Requestor: p '' /4J/, 5 Regional Office / r + nO -S Vi /`e-
Reference USGS Quad:
(Guideline limitations, if applicable, are to be listed on the back of this form.)
7/ZO/gZ-
Ca4-ato ia
/06
Design Temp.: = � Drainage Area: e Avg. Streamflow:
7Q10:. c -I; Winter 7Q10• �' _30Q2•_ •C-
4' Location of D.O.minimum (miles below outfall) • (3 Slope- 443. 23 te461
ES r..
Velocity (fps) :. (OP /0 Y Ki (base e, per day, 20°C) :.._ a (' E K2 (base e, per day, 20°C) :
0
t.�
0
CO)
vl
(%
Effluent
Characteristics.
-Monthly
Average
Comments
AP
3° 14-
rI3
_ .
1JQ
6
/r 440hAr.•
.r
-rss
3o Ilig.
.
Confirmation
G�
repared By: )44- e-
_ Reviewed By:
Effluent '
Characteristics
Monthly
Average
Comments
Original Allocation i C(A) COQSle "(IOW
Revised Allocation
Date(s) of Revision(s)
D
(Please attach previous allocation)
,
Date:

A
REQUEST NO.4-37/
********************* WASTELOAD ALLOCATION A
FACILITY NAME
TYPE OF WASTE
COUNTY
REGIONAL OFFICE
RECEIVING STREAM
7010 I 0 CFS
DRAINAGE AREA
COMM-SCOPE
DOMESTIC
CATAWBA
MOORESVILLE
:POP
UT TERRAPIN CR.
W7010 S
0.30 SQ.MI.
************************ RECOMMENDED
WASTEFLOW(S)
B0D-5
NH3-N
D.D.
PH
FECAL COLIFORM
TSS
(MGD)
(MG/L)
(MG/L)
(MG/L)
(SU)
(/100ML):
(MG/L)
.006
30
NR
5
6-8.5
1000
30
CFS
vA; ** ******************
�:
S.P.' n
APR 13 1982
AIR QUALI i
SECTIc.. 4
REQUESTOR : D.ADKINS
SUBBASIN 03-08-32
3002 Y - CFS
STREAM CLASS .0
EFFLUENT LIMITS ************************
I.76
kca
6, o yet_ , (—(2 c/ d
�z«dc_e ce„,„„_
1-
********************************************************************************
FACILITY IS : PROPOSED ( ) EXISTING (m/) NEW ( )
LIMITS ARE : REVISION (II -I) CONFIRMA(TIO�f ( ) OF THOSE PREVIOUSLY ISSUED
!'Ci fYV Poi �IC'cc:
REVIEWED AND RECOMMENDED BY;
MODELER
HEAD,TECHNICAL SERVICES BRANCH
REGIONAL SUPERVISOR
PERMITS MANAGER
APPROVED BY S
DIVISION DIRECTOR
,�1� fit/
L �S - DATE :191/lo_7f_2J
-_DATE : _/
__DATE q_ls'_'_z
__DATE

*** MODEL SUMMARY DATA ***
DISCHARGER
RECEIVING STREAM
7010
DESIGN TEMPERATURE S
COMM-SCOPE
UT TERRAPIN CR.
0 CFS
25 DEGREES C.
SULFAS IN 2
STREAM CLASS:
WINTER 7010
WASTEFLOW
03-08-32
C
CFS
0,006 MGD
ILENGTHI.SLOPE 1 VELOCITY (DEPTH 1 K1 I Kr 1 Kn I K2 l Oro I
(MILES IFT/MI 1 FPS 1 FT 1 /DAY I/DAY 1/DAY 1/DAY ICFS/MII
SEGMENT 1
REACH 1
1 1 I
1 0.301 43.301
1 1
0.10
1 1 1 1 I 1 I
1 0.17 1 0.84 1 0,84 1 0.00 1 3.81 1 0.24 I
I 1 1 1 1 I I
ALL RATES ARE AT 25 DEGREES C.

•
********** MODEL RESULTS **********
DISCHARGER :COMM-SCOPE
RECEIVING STREAM :UT TERRAPIN CR.
**********************************************************************
THE END U.O. IS 6.10 MG/L
*********************************************************************
THE END CBOD IS 14.19 MG/L
**********************************************************************
THE END NBOD IS 0.00 MG/L
**********************************************************************
THE D.O. MIN. OF SEGMENT 1 IS 5.30 MG/L
THIS MINIMUM IS LOCATED AT SEGMENT MILEF'OINT 0.05
WHICH IS LOCATED IN REACH NUMBER 1
THE WLA FOR SEGMENT 1 REACH 1 IS 129 MG/L OF CBOD
THE WLA FOR SEGMENT 1 REACH 1 IS 0 MG/L OF NBOD
THE REQUIRED EFFLUENT U,O, IS 5 MG/L
**********************************************************************