NC0023981_Wasteload Allocation_19820331

NPDES DOCU IENT SCANNING COVER !SHEET
NC0023981
Lenoir — Lower Creek 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
201 Facilities Plan
Instream Assessment (67b)
Speculative Limits
Environmental Assessment (EA)
Document Date:
March 31, 1982
This document is printed on reuse paper - *g ore any
content on the reirerse side

Facility Name:
Existing Lv�
Proposed E:=1
Design Capacity (MGD):
Receiving Stream:
Reference USGS Quad:
Permit No.:
. O
NPDES WASTE LOAD ALLOCATION 411
eAlr.4 edeeA 17.7)
/yeases9s. Pipe No.:
Industrial (% of Flow) :
e.e/.hr er_'zes
(Please attach)
00 /
Date: lD//G/.8/
County: CaAefi
Domestic (% of Flow):
Class: Sub -Basin: 4e
Requestor:
(Guideline limitations, if applicable, are to be listed on the back of this form.)
Regional Office (10A-O
Design Temp.: 2 4, e C.j Drainage Area:
!j r-s
7Q10•,
Location of D. O. minimum (miles below outfall) • Slope : • 6. 3 tit i •
K base e per da 200C) : D, W K2 (base per day,20°C) : 3• d 2-
Velocity (fps) • � • l ( , P Y, e,
$ 2 vrt r
Winter 7Q10:
Avg. Streamflow:_ • 7r c
30Q2:
Effluent
Characteristics
.Monthly
.Average
Comments
.8c0Q'
23 L
M N3 —N
/L.
.133
L O
srx i2
eis.c
,
fltf Ce/.' rst.
/OOe/ioO mt
TS$
3OvJQ
Original Allocation
Revised Allocation
Effluent '
Characteristics
Monthly
Average
Comments
base h�L litgol/oresen7z s /s Ot£fE.] P�
Date(s) of Revision(s)
(Please attach previous allocation)
vi/tod
1r' Reviewed By: i64)
AIifes
eked 14 //eCre-ek
Date: ; "',3 /-2,

REQUEST NO. 164
********************* WASTELOAD ALLOCATION APPROVAL FORM *********************
FACILITY NAME
COUNTY
REGIONAL OFFICE
REQUESTOR
RECEIVING STREAM
7010 : 11 CFS
DRAINAGE AREA
•
•
•
•
•
.
•
LENOIR (LOWER CR. WWTF')
CALDWELL
MOORESVILLE
S.ABDUL-HAQQ
LOWER CREEK
W7Q10
52.00 SO.MI.
SUBBASIN 03-08-31
CFS 3002 :- CFS
STREAM CLASS :C
************************ RECOMMENDED EFFLUENT LIMITS ************************
WASTEFLOW(S)
BOD-5
NH3-N
D,O.
PH
FECAL COLIFORM
TSS
(MGD) 6
(MG/L) 2 23
(MG/L) 2 13
(MG/L) S 5
(SU) t 6-9
(/100ML): 1000
(MG/L) : 30
PLEASE NOTE THAT SITE HAS BEEN
MOVED TO APPROXIMATELY 0.4
MILES BELOW MILLERS CREEK,
ALLOCATION REMAINS THE SAME.
7010 INCREASE IS COMPENSATED
BY DECREASE IN SLOPE.
********************************************************************************
FACILITY IS : PROPOSED ( EXISTING ( )
LIMITS ARE : REVISION () CONFIRMATION ( ) OF THOSE PREVIOUSLY ISSUED
e Lt$ne,
REVIEWED AND RECOMMENDEI+ BY:
MODELER
HEADYTECHNICAL SERVICES BRANCH
REGIONAL SUPERVISOR
PERMITS MANAGER
APPROVED BY 2
DIVISION DIRECTOR
,
,
.
DATE : 340�
DATE : -#02:7/
DATE i_��Z��1-----
DATE !4a027_
ATE 2=�=

********** MODEL RESULTS **********
DISCHARGER :LENOIR (LOWER CREEK WWTP)
RECEIVING STREAM :LOWER CREEK
**********************************************************************
THE END D.O. IS 5.53 MG/L
**********************************************************************
THE END CBOD IS 18.03 MG/L
**********************************************************************
THE END NBOD IS 0.00 MG/L
**********************************************************************
THE D.O. MIN. OF SEGMENT 1 IS 5.04 MG/L
THIS MINIMUM IS LOCATED AT SEGMENT MILEPOINT 3
WHICH IS LOCATED IN REACH NUMBER 1
THE WLA FOR SEGMENT 1 REACH 1 IS 77 MG/L

*** MODEL SUMMARY DATA ***
DISCHARGER I LENOIR (LOWER CREEK WWTP) SUBBASIN I03-08-31
RECEIVING STREAM : LOWER CREEK STREAM CLASSIC
7010 : 11 CFS WINTER 7010 : — CFS
DESIGN TEMPERATURE 24 DEGREES C. WASTEFLOW 16 MOD
ILENGTHISLOPE 1 VELOCITY (DEPTH 1 K1 1 Kr 1 Krs 1 K2 1 Oro 1
(MILES IFT/MI 1 FPS I FT 1 /DAY I/DAY 1/DAY 1/DAY ICFS/MII
1 I 1 1 I I 1 1 1 1
SEGMENT 1 I 6.301 6.301 0.50 1 1.51 10.49 10.49 1 0.00 13.29 11.36 1
REACH 1 1 1 1 1 1 1 1 1 I 1