NC0020389_Wasteload Allocation_19870902

NPDES WASTE LOAD ALLOCATION
PERMIT NO.: NCOO 20S99
FACILITY NAME: 70(')N Or +�E N �O►J t,�(,)7-
Facility Status: EKISTING PROPOSED
(circle one)
Permit Status: RENEWAL MODIFICATION UNPERMPPI'ED NEW
(circle one)
Major —Minor_1���
Pipe No: DO 1
Design Capacity (MGD)• R. 0.82 S (. o c 2-7'`_
Domestic
Industrial
Comments:
(� of Flow): I' • (01
(% of Flow): A • 71
74-
. zio
RECEIVING STREAM: HMNAt4 <-QEFK
Class: G
Sub -Basin: n3 -o4- 04
Reference USGS Quad: F" 2-4' N L (please attach)
County.- It 1\1 �77 O t- .
Regional Office: As Fa Mo $a Wa Wi WS
(circle one)
Requested By: —AMU EL ';P 1 E Date: b $�
Prepared
Y `
�1
Reviewed By: J.�,A___ Date:
v
Modeler
Date Rec.
#
(11Ac_)
Drainage Area (mil) 1y' S Avg. Streamflow (cfs): I Z'y
7Q10 (cfs) ` Winter 7Q10 (cfs) L' 30Q2 (cfs) 0-025
Toxicity Limits: IWC t LL % (circle one) Acute / �ronlc
Instream Monitoring:
Parameters C) Temcols
Upstream ! Location
Downstream Location Inc
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r
Effluent
Characteristics
Summer
Winter
BOD5 (mg/1)
NHg-N (mg/0
2
Ll
D.O. (mg/1)
TSS (mg/0
30 '1 30
30
30
30 3v
F. Col. (/100ml)
I o0o
1000 1
1000
1000
1 doo
100
pH (SU)
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Request No. :4094
.. . ��.P,/Cl)
-------------------- WASTELOAD ALLOCATION APPROVAL FORM
- ---------------------
Permit Number : NC0020389 A=v°~-
�--'`'�^.--- ' =�^.,"^' .".�" °~_
r��i�y n�me
Type of Waste
Status
Receiving Stream
Stream Class
Subbasin
County
Regional Office
Requestor
Date of Request
Quad
� K�cnou/v ww/r
: DOM/IND
: EXISTING
: HANNAH CREEK
:C
: 030404
: JOHNSTON
: RALEIGH
: BRIDGES
F24NE
Drain,FA ge Area (sq mi> : 10.5
Average Flow (cfs) : 12
Summer 7Q10 (cfs) : 0.
Winter 7Q10 (cfs> : 0
30Q2
..... --... ..... --------------------
RECOMMENDED EFFLUENT LIMITS
.... ..... .....
----------------------
�
x�
'
��
=V
:
summer
winter
summer
winter
summer
winter
Wasteflow
(mgd):
.825
.825
1.0
1.0
1.274
1.274
5-Day BOD
(mg/l>:
5
1O
5
10
5
10
Ammonia Nitrogen
(mg/l):
2
4
2
4
2
4
Dissolved Oxygen
(mg/l):
6
6
6
6
6
6
TSS
(mg/l):
30
30
30
30
30
30
Fecal Coliform (#/100ml>:
100O
1000
1000
1000
1000
1O00
6-9
6-9
6-9
6-9
6-9
6-9
Lead
(mg/l):
:
.025
.025
.025
.025
.025
.025
---------------... --
:
..... -..... ----------
... .....
MONITORINS ---------------------------------
Upstream (Y/N>:
N Location:
Downstream (Y/N):
N Location:
-.... ..... ..... --------------..... .... .... ....
------------ COMMENTS ----------------------------------
LIMITS ARE PER DIVISION PROCEDURE PERTAINING TO LOW FLOW STREAMS.
RECOMMEND MONITORING FOR COPPER,-INC AND CHROMIUM.
SEE ATTACHED TOXIC TESTING REQUIREMENTS.
Recommended by
Reviewed by:
Date _
Date
Date _
Date
Support Supervisor _ Date
^� _
La
~~�'
Regional Supervis Date
Permits & Engineer in Date
Water Quality Section Chief Date 8U�1 � ���
",ww � * /�wv
RETURN TO TECHNICAL SERVICES BY
8U�1 � ���
",ww � * /�wv

r
Faci 1 i ty Name K3So&) ( s_jb,� Permit p L -C � 3Ac
TOXICITY TESTING REQUIREMENT
The effluent discharge shall at no time exhibit chronic toxicity using
test procedures outlined in:
1.) The North Carolina Ceriodaphnia chronic effluent bioassay proce-
dure (North Carolina Chronic Bioassay Procedure - Revised *February 1987) or
subsequent versions.
The effluent concentration at which there may be no observable inhibi-
tion of reproduction or significant mortality is 1CqjCj (defined as treatment
two in the North Carolina procedure document). The permit holder shall
perform monitoring using this procedure to establish compliance
with th permi condition_ The first test will be performed within thirty
days from issuance of this permit. Effluent sampling for this testing shall
be performed at the NPDF.S permitted final effluent discharge below all
treatment processes.
All toxicity testing results required as part of this permit condition
will be entered on the Effluent Discharge Monitoring Form (MR-1) for the
month in which it was performed, using the appropriate parameter code.
Additionally, DEM Form AT-1 (original) is to be sent to the following
address:
Attention: Technical Services Branch
North Carolina Division of
Environmental Management
P.O. Box 27687
Raleigh, N.C. 27611
Test data shall be complete and accurate and include all supporting chemi-
cal/physical measurements performed in association with the toxicity tests,
as well as all dose/response data. Total residual chlorine must be measured
and reported if chlorine is employed for disinfection of the waste stream.
Should any test data from this monitoring requirement or tests per-
formed by the North Carolina Division of Environmental Management indicate
potential impacts to the receiving stream, this permit may be re -opened and
modified to include alternate monitoring requirements or limits.
NOTE: Failure to achieve test conditions as specified in the cited docu-
ment, such as minimum control organism survival and appropriate environmen-
tal controls, shall constitute an invalid test and will require immediate
retesting. Failure to submit suitable test results will constitute a fail-
ure of permit condition.
7Q10 ci cfs
Pe rmi ted Flow Q. & Z S MGD
Basin & Sub -basin 03CA a`A
Receiving Stream kanngic, Creek.
County
�i•
Recommended by:
Dare �,

FoQGse�w �uttr-ea,e
Facility Name �E�� �� G__�cJ--P Permi t tiC p o20 _�
TOXICITY TESTING NEQUIREMENT
The effluent discharge shall at no time exhibit chronic toxicity using
test procedures outlined in:
1.) The North Carolina Ceriodaphnia chronic effluent bioassay proce-
dure (North Carolina Chronic Bioassay Procedure - Revised *February 1987) or
subsequent versions.
The effluent concentration at which there may be no observable inhibi-
tion of reproduction or significant mortality is ci_-_% (defined as treatment
two in the North Carolina procedure document). The permit holder shall
perform r(er monitoring using this procedure to establish compliance
with th rm't condition. The first test will be performed within thirty
days from issuance of this permit. Effluent sampling for this testing shall
be performed at the NPDES permitted final effluent discharge below all
treatment processes.
All toxicity testing results required as part of this permit condition
will be entered on the Effluent Discharge Monitoring Form (MR-1) for the
month in which it was performed, using the appropriate parameter code.
Additionally, DEM Form AT-1 (original) is to be sent to the following
address:
Attention: Technical Services Branch
North Carolina Division of
Environmental Management
P.O. Box 27687
Raleigh, N.C. 27611
Test data shall be complete and accurate and include all supporting chemi-
cal/physical measurements performed in association with the toxicity tests,
as well as all dose/response data. Total residual chlorine must be measured
and reported if chlorine is employed for disinfection of the waste stream.
Should any test data from this monitoring requirement or tests per-
formed by the North Carolina Division of Environmental Management indicate
potential impacts to the receiving stream, this permit may be re -opened and
modified to include alternate monitoring requirements or limits.
NOTE: Failure to achieve test conditions as specified in the cited docu-
ment, such as minimum control organism survival and appropriate environmen-
tal controls, shall constitute an invalid test and will require immediate
retesting. Failure to submit suitable test results will constitute a fail-
ure of permit condition.
7Q10 0 cfs
Permited Flow 1'0 MGD
Basin & Sub -basin r)_3 04 C2,4
Receiving Stream jU and k
County
Recommended by:

rD (J oSe �l o W l N C �C' c7S e �rn .t O •Z S In 1�
Facility Name I_� l Jl,: / Permit g ti C O o 7­3 a9
TOXICITY TESTING REQUIREMENT
The effluent discharge shall at no time exhibit chronic toxicity using
test procedures outlined in:
1.) The North Carolina Ceriodaphnia chronic effluent bioassay proce-
dure (North Carolina Chronic Bioassay Procedure - Revised "February 1987) or
subsequent versions.
The effluent concentration at which there may be no observable inhibi-
tion of reproduction or significant mortality is -MQ (defined as treatment
two in the North Carolina procedure document). The permit holder shall
perform monitoring using this procedure to establish compliance
with tW per condition. The first test will be performed within thirty
days from issuance of this permit. Effluent sampling for this testing shall
be performed at the NPDES permitted final effluent discharge below all
treatment processes.
All toxicity testing results required as part of this permit condition
will be entered on the Effluent Discharge Monitoring Form (MR-1) for the
month in which it was performed, using the appropriate parameter code.
Additionally, DEM Form AT-1 (original) is to be sent to the following
address:
Attention: Technical Services Branch
North Carolina Division of
Environmental Management
P.O. Box 27687
Raleigh, N.C. 27611
Test data shall be complete and accurate and include all supporting chemi-
cal/physical measurements performed in association with the toxicity tests,
as well as all dose/response data. Total residual chlorine must be measured
and reported if chlorine is employed for disinfection of the waste stream.
Should any test data from this monitoring requirement or tests per-
formed by the North Carolina Division of Environmental Management indicate
potential impacts to the receiving stream, this permit may be re -opened and
modified to include alternate monitoring requirements or limits.
NOTE: Failure to achieve test conditions as specified in the cited docu-
ment, such as minimum control organism survival and appropriate environmen-
tal controls, shall constitute an invalid test and will require immediate
retesting. Failure to submit suitable test results will constitute a fail-
ure of permit condition.
7Q10 c7 cfs
Permited Flow (,2:lq MGD
Basin & Sub -basin u\-( 6,1
Receiving Stream {manna 6. C .fee
County j �,� 4c,A
Recommended by:
Date