NC0067318_Wasteload Allocation_19910312

NPDES WASTE LOAD ALLOCATION
PERMIT NO.: NC0067318
PERMITTEE NAME: Macon County Board of Education / Nantahala
Facility Status: Existing
Permit Status: Renewal
Major Minor
Pipe No.: 001
Design Capacity: 0.002 MGD
Domestic (% of Flow):
Industrial (% of Flow):
Comments:
100 %
RECEIVING STREAM: Partridge Creek
Class: C-Trout
Sub -Basin: 04-04-03
Reference USGS Quad: F4SW (please attach)
County: Macon
Regional Office: Asheville Regional Office
Previous Exp. Date: 10/31/91 Treatment Plant Class: 1
Classification changes within three miles:
No change within three miles.
Requested by: Mack Wiggins Date:
Prepared by:
J% l/
Reviewed by: / S
Date:
Date: 3111 /ql
2/11/91
L3
3/0 /
1-2-
Modeler
Date Rec.
#
EAR
Zl 1l 1A i
6oSl
°( 2
Drainage Area (mi ) y a,
Avg. Streamflow (cfs): / 3
7Q10 (cfs) / (P Winter 7Q10 (cfs)
/, 7 30Q2 (cfs) '
Toxicity Limits: IWC % Acute/Chronic
Instream Monitoring:
Parameters
Upstream Location
Downstream Location
Effluent
Characteristics
BOD5 (mg/1)
O
NH3-N (mg/1)
14t81;lbr
D.O. (mg/1)
TSS (mg/1)
30
F. Col. (/100 ml)
_
pH (SU)
_
PLOTTED
Comments:

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'f q..."mce 5/03 "-idle
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14 /JLu. ,,-, S77 : L AiU (-4 / L,ryc
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—1/$72V (-1M,i5

-1- Request No. 6051
FACT SHEET FOR WASTELOAD ALLOCATIONS
Facility Name :Nantahala School
NPDES No. :NC0067318
Type of Waste :Domestic
Facility Status :Existing
Permit Status :Renewal
Receiving Stream :Partridge Creek
Stream Classification:C-Trout
Subbasin :04-04-03
County :Macon
RECEIVED
Water Quclity Section
MAR 1991 FEB 72 19g1
PF1.4 ITS k
,Asheville Regional Office
Asheville, North Carolina
Stream Characteristics:
Regional Office :Asheville USGS #03.5049.4078 Date 1986
Requestor :Mack Wiggins Drainage Area: 4.2 sq.mi.
Date of Request :2/11/91 Summer 7Q10: 1.6 cfs
Topo Quad :F4SW Winter 7Q10: 1.8 cfs
Average Flow: 13 cfs
30Q2: 2.6 cfs
Wasteload Allocation Summary:
Facility meets existing limits. Renew with existing limits. Low pHs are
typical of operation. Since no disinfection required, chlorine is not an
issue. !Vt �;01;1- Shoes() be y eie e01 ,f;r,ce hrgh aMskAs rrfrets,"t
LL
Pro V(fm 5 c.rve0,1 VI\ r, 14c
(approach taken, correspondence with region, EPA, etc.)
WASTELOAD SENT TO EPA?(Major)_N_ (Y or N)
(if yes, then attach schematic, toxics spreadsheet, copy of model, or
if not modeled, then old assumptions that were made, and description
of how fits into basinwide plan)
Recommended by:
Reviewed by
Instream Assessment:
Regional Supe
Permits & Engine in
RETURN TO TECHNICAL SERVICES BY:
Date: d/ad/I/
Date: 2/461(
Date: � 14,/
Date: 3/ (11
'MAR 21 1991

.0'
• •
=2- Request No. 6051
Existing Limits
Wasteflow (MGD) :
GODS (mg/1) :
NH3N (mg/1) :
DO (mg/1):
TSS (mg/1) :
Fecal Coliform (/100 ml):
pH (SU) :
Chlorine (mg/1) :
TP (mg/1) :
TN (mg/1) :
Recommended Limits
Wasteflow (MGD) :
BOD5 (mg/1) :
NH3N (mg/1) :
DO (mg/1) :
TSS (mg/1) :
Fecal Coliform (/100 ml) :
pH (SU) :
Chlorine (mg/1):
TP (mg/1) :
TN (mg/1) :
Limits Changes Due To:
Instream Data
Ammonia Toxicity
Chlorine
New facility information
CONVENTIONAL PARAMETERS
Monthly Average
Summer/Winter
.002
30
30
6-9
Monthly Average
Summer/Winter
.002
30
30
6-9
INSTREAM MONITORING REQUIRMENTS:
Upstream: no Location:
Donwstream: no Location:
ADDITIONAL "REVIEWER" COMMENTS:
Daily Maximum
Parameter is) Affected