NC0063860_Wasteload Allocation_19901026

NPDES WASTE LOAD ALLOCATION
PERMIT NO.: NCO063860
PERMITTEE NAME: Mid -South Water Systems, Incorporated /
Facility Status: Existing llaroce FSlmTES
Permit Status: Renewal
Major
Pipe No.: 001
Design Capacity:
Minor `1
0.075 MGD
Domestic (% of Flow):
Industrial (% of Flow):
Comments:
11
Refer : Basinwide / Streamline WLA File
Completed By Permits & Engineering
At Front Of Subbasin
RECEIVING STREAM: Catawba River
Class: WS-III and B
Sub -Basin: 03-08-34
Reference USGS Quad: G14SE (please attach)
County: Mecklenburg
Regional Office: Mooresville Regional Office
Previous Exp. Date: 2/28/91 Treatment Plant Class: 1
Classification changes within three miles:
No change within three miles. PLOTTEruii�
Requested by: Mack Wiggins Date: 1025/90
Prepared by: Date: 31
Reviewed by: C// Dare: / A/ /
aAw 135 Ls w)
Modeler
Date Rec.
#
—n- .)
!° ZIc/90
S
Drainage Area (mil)
q L7 LA1KE
MtNl MUM AELFASSE:
(cfs): 80
7Q10 (cfs) Winter 7Q10 (cfs) 30Q2 (cfs)
Toxicity Limits: IWC % Acute/Chronic
Instream Monitoring:
Parameters -D --. F64AL co LT. Tan P. CoAtnirT ryl'ry
Upstream Location Ar [FAST WO Fr LAP
Downstream �% Location Ar &tAs-r loo F-r bv-fn1
Effluent
Characteristics
Summer
Winter
BOD5 (mg/1)
0
30
NH3-N (mg/1)
_
D.O. (mg/1)
S
S
TSS (mg/1)
30
3a
F. Col. (/100 ml)
2-00
7�0
pH (SU)
& -q
6-9
D(V1510.4 STAT&tEwl
&r- Co,> meN - Am&
W tE✓E-S of Eu
N06 &5.J oBsElzv
v A, [fYKE W y4E
r E z4Taof
LN A 0,J
F Qo M
Tf(c LYvSioN IWI
r6 (?I NT To o
i f6 p6e 4frT
A DPFJY%
_ tJMMS
Besea Gwert/W AIATE2 Qth4lry AA14t.ysE.5.
Y
oA/ICATionl
-G 4,7sc
.12656RvEr
✓u�i6vT
J or2

tctGEl VC,:,
.. ' �0l EfMNONNENGII WMBEYEN]
DEC I4 199-1
rooNumEE
4ASTELOAD ALLOCATION
Facility Name:
NPDES No.:
Type of Waste:
Status:
Receiving Stream:
Classification:
Subbasin:
County:
Regional Office:
Requestor:
Date of Request:
Quad:
Wasteflow (mgd):
BOD5 (mg/1):
NH3N (mg/1):
DO (mg/1):
TSS (mg/1):
Fecal coliform (#/100ml):
pH (su) :
Request No.: 5927
Mid -South Water Systems/Harbor Estates
NCO063860
100% Domestic
exist/renewal
Catawba Lake
Wylie
tAUNI1A4M 2A 56) ---
WS-III,B
LAKE
030834
Drainage
area:
sq mi
MecklAe,n1b'urg
Summer
7Q10: 60
cfs e-J
MRO AW
Winter
7Q10:
cfs
M. Wiggins
Average
flow:
cfs
10/25/90
30Q2:
cfs
G14SE
MENDED EFFLUENT LIMITS
EXISTING
PROPOSED
sum/win
sum/win
0.075
0.075
30/30
30/30
5
5
30
30
200
200
6-9
6-9
----------------- MONITORING -------------------------
WiftroP444 F rzs : T-o', F&AL- COL-r, IrVAP• A COMnuc-nVl"
Upstream (Y/N): Y Location: at least 100 ft. upstream
Downstream (Y/N): Y Location: at least 100 ft. downstream
----------------------------- COMMENTS -----------------------------------
Recommend existing limits for the Catawba River/Lake Wylie discharge at
this time.
rr
Compliance data indicate 3 Fecal coli violations in the past year.
Facility had 4 D.O. violations in the 88/89 year.
Development of this area has ceased due to financial reasons (the
discharger is below the -permitted -flow) _-- (�� �,f, g K n-
----------------------- -� VW Est. - `--
Recommended by: Date: QO
Reviewed by
Tech Support Supervisor: l '�}y� k QUaA�n_ Date: 7 i0
G )
Regional Supervisor: fy1 Date: 0
Permits & Engineering: �Date: (12%j
RETURN TO TECHNICAL SUPPORT BY: .JAN 08 1991

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J
INSTREAM SELF -MONITORING DATA
MONTHLY AVERAGES
Discharger: Opeeor- 6S.,roqrC-S Permit No.: NC00 , 63 Coo
Receiving Stream: (A;ljwM R Sub -basin: 03oe34
Upstream Location: 100Downstream Location �60i
Upstream Downstream
DATE TEMP D.O. BK8 COND TEMP D.O. B43VS COND
DEC-90
OV-9
OCT-90
Z6. S 23 �. �G. o � '�°
SEP -9 0 ZG Z�I �3� /4 zo 2G 25
AUG- 9 0 z o G, I !o t o� 2 0 6.I o to
JUL-90 V7 ) )
JUN-90 2G 19
rl�
MAY- 9 0 , 5
�1L2
APR-90 2 �. , S ) ZZ i, 66 -
MAR- 9 0 3
FEB-90 ZZ&S� S Z � 7. a
s 6 �zo .
JAN- 9 0 // !o, g o S, 5 l /3D
DEC-8 9 *tzo
l�, 5 230 1/,.S / 2�7
NOV-8 9 la Z 5 / o /a
OCT-8 9 ' 6
�...- ��
SEP-8 9 zo , S 6 • �b
AUG-8 9 z
JUN-89
MAY-89
APR-8 9
MAR-89
FEB-89
JAN-8 9
DEC-88
NOV-88
OCT-88
SEP-88
AUG-88
JUL-88
JUN-88
MAY-88 _
APR-8 8
MAR-8 8
FEB-88
JAN-88
DEC-87
NOV-87
OCT-87
SEP-87
AUG-87
JUL-8 7
JUN-87
MAY-87
APR-87
MAR-87
FEB-87
JAN-87
ems.