NC0000396_Waste Load Allocation_19890210 (2)

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NPDES WASTE LOAD ALLOCATION -�
Modeler Date Rec. +i,
PERMIT NO.: Ncoodick3ct6
O> z tldVbeN 5 115= .
FACILITY NAME: Pte.- N&N \L=- S.E, • E,.:,
Drainage Area (mi=) ' _ Avg. Streamflow (cfs): ^`
Facility Status: ExBrNO PROMO)
(circle owi) 7Q10 (cfs) -� Winter 7Q10 (cfs) —30Q2 (cfs)
Permit Status: MOONCATION UNMEIDIrTTED NEW
Wick owe) Toxicity Limits: IWC X kirelie owe) Acute / Chronic
Major _ki Minor. icl —
Pipe No: 001Instream Monitoring:
Design Capacity (MGD): -- ^,‘ (\ Parameters
Domestic (S of Flow): �a_ Upstream Location
Industrial (S of Flow): - 1a'Y •—
Downstream Location
Comments: —7,4 Ls i5 IvoN-GU.A-r-A i CozL.,::41 JATNQ
mar Adc) H
Effluent -Summer -Winter-
Characteristics
RECEIVING STREAM: LAKE ��L1:3AN BODS (mg/I)
Class: NHfN (m8/1)
Sub-Basin: oLt - o i " 0 Z --QD) D.O. (mg/1)
Reference USGS Quad: 7 2 N E (please attach) TSS (mg/I)
County: r<�.v.cow.is.E
F. Col. (/100m1)
Regional Office: CD Fa Me . Re Wa WI WS
kirsls es.) pH (SU) L-c( P t2.°
C�
Requested By: '7�� fs2
i"� '� �s Q Date:
-
"CQ�e(� - 40., .1 Date: qz7` � e-C `
Prepared By: O , 2
i p , •
Reviewed By: ,- -- I. vDate. It !tL n MrlQ
Comments: ``"..,,�`-c.0 c b r -bcN ,�
,

FOR APPROPRIATE DISCHARGERS, LIST COMPLETE GUIDELINE LIMITATIONS BELOW
F oo 2.
Monthly Daily
Effluent Characteristics Average Maximum Comments
.?''t o neiCE cNuamini 0. a. 7-34- C/°r
(c ,ce- ?//2t. cwoL� un-EQ`cJ
-F0764_ CH ��,c D i / �L 97
Nc.7" 7-#d ocI.3 WL4 466 GLc8u/a.-_0 Cl-IC1vMto 2iKC 4.1, 7,46. /2-4. apk,04:ry U
7 0 LWY'HN7S ,T/7/S aAr bouts L./
iI,c -c Is ca0CIi 7rJ -J(2 4Cov40WA,J of kills Titc.�2.0 IS NOAV�` i,i ///s c?SE.
Type of Product Produced Lbs/Day Produced Effluent Guideline Reference
Lccroicr use : may<_.c T�cc.s _92, tilwc YO Cf2 40-J <T' v FLLcrZLc c✓t-2 Gc�ec4l?�
0j1...7-SO t�4(-C-
O..T 7cC 02 .r C,./IS ie_ �C 2 O (I 7,(42p4.3N Cc.oUts IJ4Tb2 I" SCR✓ Ct� i47t

' Request No . :ter
• 51tS
WASTELOAD ALLOCATION APPROVAL FORM
Permit Number : NC0000396 -
Facility Name : CP&L-ASHEVILLE 002
Type of Waste : COOLING WATER ( 7 .3„,... t....4....+- % 1.
Status : EXIST/REN ��,( u'� / it j
Receiving Stream : LAKE JULIAN !^"
Stream Class : C l
Subbasin : 040302
County : BUNCOMBE Drainage Area ( sq mi) : 0 . ,.aa
Regional Office : ARO Average Flow ( cfs ) :
Requestor : DAVID FOSTER Summer 7Q10 (cfs) : 0 .
Date of Request : 2/10/89 Winter 7Q10 ( cfs) :
Quad : F8NE 30Q2 (cfs ) :
RECOMMENDED EFFLUENT LIMITS
: mon avg da max ao w._ 14,
wasteflow (mgd) : 287 )•c-..
temp ( C) : 44 . 4 see below r permit -t.k'isz I r
tss (mg/1 ) : .i" P . J0. 5
copper (ug/1) : monitor Iapplic viALIA s
mercury (ug/1 ) : monitor applic `¢ ,4. (" •
lead (ug/1 ) : monitor NR 7 1989applic
pH ( SU) : 6-9 bpt/wq k4uh
t
free avail . cl (mg/1 ) : 0 . 2 0 . 5 bpt (, pu u1l479total res . ci (mg/1) : 0 . 2 batta,c,f1
.r,( 044 43.44- a1.
acute toxicity : guar. 48 hr. 90% daphnid wq , r•1 discl..a44e-6dfogal
S"r
MONITORING `( nail
Upstream (Y/N) : N Location: ej2d.l.owe(mkt $ftott.-
Downstream (Y/N) : N Location: �,�, It Wi* L o,
COMMENTS Apa a.f
RECOMMEND ANNUAL PPA. LOW LEVELS OF SEVERAL CONSTITUENTS IDENTIFIED IN ,
APPLICATION. LAKE JULIAN IS USED FOR RECREATIONAL PURPOSES . THE WATER Q LITY ,��0
STANDARD FOR TEMPERATURE CAN NOT BE MAINTAINED AT THE CURRENT PERMIT LEVELS IN +4A-
LAKE JULIAN. IT IS THEREFORE RECOMMENDED THAT APPROPRIATE REGULATORY
MECHANISMS BE DISCUSSED PRIOR TO PERMIT ISSUANCE (MIXING ZONE, VAR ANCE ,
316 (A) TREATMENT VS . SURFACE WATERS, ETC) . "Them a. se,...-..� i'uj
,
NTLAO
Recommended by (1l1 0, D Date 1-114 (g1
Reviewed by: ,
Tech. Support Supervisor j , Date LiN ili
Regional Sor ! II.II 1116t, Date
(-1--( S/41
Permits & Engineering &C.& I — Date (1, 775
RETURN TO TECHNICAL SERVICES BY APR 2 6 1989.
PPrillglt Nn_ ! S114

•
Facility Name CP Permit# C.-CO 40 v 31'6 00
ACUTE TOXICITY TESTING REQUIREMENT(QRTRLY)
Fathead Minnow 24 hr-No Significant Mortality
The permittee shall conduct acute toxicity tests on a quarterly basis using protocols defined in the
North Carolina Procedure Document entitled "Pass/Fail Methodology For Determining Acute
Toxicity In A Single Effluent Concentration". The monitoring shall be performed as a Fathead
Minnow (Pimephales promelas)24 hour static test, using effluent collected as a 24 hour
composite. The effluent concentration at which there may be at no time significant acute mortality
in any two consecutive toxicity tests is 90% (defined as treatment two in the North Carolina
procedure document). Effluent samples for self-monitoring purposes must be obtained during
representative effluent discharge below all waste treatment. The first test will be performed after
thirty days from issuance of this permit during the months of-50 Ss.iA, hut_ MAL."'
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 parameter
code TGE6C. Additionally,DEM Form AT-2 (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 chemical/physical measurements
performed in association with the toxicity tests,as well as all dose/response data. Total residual
chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for
disinfection of the waste stream.
Should any single quarterly monitoring indicate a failure to meet specified limits,then monthly
monitoring will begin immediately until such time that a single test is passed. Upon passing, this
monthly test requirement will revert to quarterly in the months specified above.
Should any test data from either these monitoring requirements or tests performed 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 document, such as minimum
control organism survival and appropriate environmental controls, shall constitute an invalid test
and will require immediate retesting(within 30 days of initial monitoring event). Failure to submit
suitable test results will constitute noncompliance with monitoring requirements.
�L 1•S t H�e `� �.J . So
I;.-.. — ".�..��... ZON4r.
7Q10 cfs
Permitted Flow 2157 MGD Recommended by:
IWC%
Basin &Sub-Basin co{o3oZ 9kC. 0 (ReceivingStream
�J Lc.- S�1•�..,,. `�
County t .��oa� Date `i 14 (c,
**Acute Toxicity(Fathead Minnow 24hr) No Significant Mortality at 90%, , ST , I.J-c
See Part , Condition (r.
APR 2 6 1989