NC0062383_Wasteload Allocation_19900517

NPDES WASTE LOAD ALLOCATION
PERMIT NO.: NC0062383
PERMITTEE NAME: Carolina Water Service, Inc. of N.C. / Queens
1--la W'vA!'�`Q
Facility Status: Existing
Permit Status: Renewal
Major Minor
Pipe No.: 001
Design Capacity: 0.150 MGD
Domestic (% of Flow): 100 %
Industrial (% of Flow): 0 %
Comments:
Refer : Basinwide / Streamline WLA File
Completed By Permits & Engineering
At Front Of Subbasin
STREAM INDEX: 11-(1221
RECEIVING STREAM: the Catawba River ( Lake Wylie )
Class: WS-III and B
Sub -Basin: 03-08-34
Reference USGS Quad: G 14SE, Lake Wylie
County: Mecklenburg
Regional Office: Mooresville Regional Office
Previous Exp. Date: 9/30/90 Treatment Plant Class: II
Classification changes within three miles:
No change to SC Line - ca. 6 mi.
(please attach)
Requested by: Jule Shanklin -�`1, Date: 4/11/90
Prepared by: c %►' 1. H t , .,, _ ` Date: 37/ 57 `i
Reviewed by: ,� w,( -��- , Da: ;'if/(P/'
90
Modeler
Date Rec.
#
0-nw W
y-it- 90
5669
2
Drainage Area (mi )
,Vi,,7 �ln.SfTcn��✓t.G o LS eetect. s--�—
Avg. Streamflow (cfs):
7Q10 (cfs) //6) Winter 7Q10 (cfs)
Toxicity Limits: IWC %
Instream Monitoring:
30Q2 (cfs)
Acute/Chronic
Parameters
Upstream Location
Downstream Location
Effluent
Characteristics
Sumer
Winter
BOD5 (mg/1)
3 0
NH3-N (mg/1)
D.O. (mg/1)
TSS (mg/1)
3 0
F. Col. (/100 ml)
a U.)
pH (Su)
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Comments:
taricrac; P TIA, •
.
jr

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WASTELOAD ALLOCATION APPROVAL
Facility Name:
NPDES No.:
Type of Waste:
Status:
Receiving Stream:
Classification:
Subbasin:
County:
Regional Office:
Requestor:
Date of Request:
Quad:
Queens Harbor WWTP
NC0062383
Domestic
Existing/Renewal
Lake Wylie
WS-III/B
30834
Mecklenburg
Mooresville,..,
Jule Shanklin
4/11/90
G14SE
Request No.: 5669
FOKM c. DEPi",_QEAi.4zRyittz
RFSOI ^rS AND
CONiNH( N r 4-,,,,1ENT
MAY 0 9 1990
DIVISION OF ENVIRON L
MOORESVILLE REGIONAL Offihut
Drainage area:
Summer 7Q10: 40.00
Winter 7Q10:
Average flow:
30Q2:
RECOMMENDED EFFLUENT LIMITS
EXISTING
Wasteflow (mgd) :
BOD5 (mg/1) :
TSS (mg/1) :
Fecal coliform (#/100m1):
pH (su) :
Toxicity Testing Req.:
0.150
30
30
200
6-9
none
Upstream (Y/N): N
Downstream (Y/N) : N
MONITORING
Location:
Location:
COMMENTS
T
sq mi
cfs.,.,..4„,...
cfs }..
cfs
cfs
PROPOSED
0.150
30
30
200
6-9
REXENE
MAY 1 4 199u
PERMITS & ENGU EERIryr,
Facility operating well below permitted flow (avg. flow = .0042 MGD)
In compliance with existing effluent limits.
One TSS violation (31 mg/1) in July 1989.
June 1989, Total N = 20 mg/l.
Renew at existing limits. Permit will contain "Division Statement of
Concern" allowing for reopening of the permit to add nutrient limits
upon designation of Lake Wylie as NSW or if deemed appropriate by DEM
based on lake eutrophication and water quality analyses.
Recommended by:
Reviewed by
Instream Assessment: )14...
Regional Supervisor: J ,G
Permits & Engineering:
RETURN TO TECHNICAL SUPPORT BY:
Date:
Date:
Date: 5(1000
Date: sbc4c.