NC0025763_Wasteload Allocation_19900912

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NPDES WASTE LOAD ALLOCATION
PERMIT NO.: NC0025763
PERMITTEE NAME: Town of Kure Beach / Kure Beach Wastewater
Tf¢a.t-r.,s»� pta'..t
Facility Status: Existing
Permit Status: Modification
Major Minor �1
Pipe No.: 001
Design Capacity: 0 MGD 0 . Zg S
Domestic (% of Flow): 100
Industrial (% of Flow): 0 %
Comments:
* INCREASE REQUEST. currently permitted for 0.100 MGD.
STREAM INDEX: 18-( 71 )
RECEIVING STREAM:
Class: SC
Cape Fear River
Sub -Basin: 03-06-17
Reference USGS Quad: L27NW, Kure Beach
County: New Hanover
Regional Office: Wilmington Regional Office
Previous Exp. Date: 9/30/93 Treatment Plant Class:
Classification changes within three miles:
Ca. 2 miles downstream. Cape Fear becomes Class SA.
Requested by:
Prepared by: 1
Reviewed by:
4aDu - 136
G0 D,
Jule Shanklin
(please attach)
Date: 4/3/90
Date: 6 -�
43rY` Date: "/1' v
/z
Modeler
Date Rec.
#
McS
I, (o ko
54,,5'9
Drainage Area (mil )
Avg. Streamflow (cfs):
7Q10 (cfs) Winter 7Q10 (cfs) 30Q2 (cfs)
Acute/Chronic
Toxicity Limits: IWC %
Instream Monitoring:
Parameters
Upstream Location
Downstream Location
Effluent
Characteristics
Summer
Winter
BOD5 (mg/1)
30
NH -N (mg/1)
D.O. (mg/1)
no I;.►,-.4
TSS (mg/1)
°I p
F. Col. (/100 ml)
a b b
pH (SU)
(e , g -- 8• 5
pLorrED
Comments: e u,.t edisGao�.�e �•'oe exk•2oL

Request No.: 5659
WASTELOAD ALLOCATION APPROVAL FORM
Facility Name:
NPDES No.:
Type of Waste:
Status:
Receiving Stream:
Classification:
Subbasin:
County:
Regional Office:
Requestor:
Date of Request:
Quad:
Kure Beach WWTP
NC0025763
Domestic
Existing/Modification
Cape Fear River
SC
30617 Drainage area: TIDAL
New Hanover Summer 7Q10:
Wilmington Winter 7Q10:
Jule Shanklin Average flow:
4/3/90 30Q2:
L27NW
RECOMMENDED EFFLUENT
EXISTING
Wasteflow (mgd) :
BOD5 (mg/1) :
NH3N (mg/1):
TSS (mg/1) :
Fecal coliform (#/100m1):
pH (su) :
Chlorine (mg/1):
0.100
30
monitor
90
1000
6-9
monitor
Toxicity Testing Req.: none
Upstream (Y/N): N
Downstream (Y/N): N
MONITORING
Location:
Location:
COMMENTS
LIMITS
sq mi
cfs
cfs
cfs
cfs
PROPOSED
0.285
monitor
30
90
200
-G 9
6.c - 8.6"
a
Proposed expansion; lagoon system. Recommend secondary limits based
on analysis using estuary modeling.
store disGhar
Re _ AUo
i f fuser
Recommended by:
Reviewed by
Instream Assessment:
Regional Supervisor:
Permits & Engineering:
RETURN TO TECHNICAL SUPPORT BY:
Date: 7 i!
Date: 7 f'71b
Date:
Date:
5.(6(
AUG 1 A. 1990 RECEIVED
JUL 24190
Wilmington Regianel Office

kure beach lagoon
* * * SEGMENT FINAL RESULTS * * *
07-09-1990 2:51 pm
SEG DO DEF DO DO SAT CBODu NBODu SALINITY
mg/1 mg/1 mg/1 mg/1 mg/1
1 0.50 6.67 93.0 2.00 1.00 24999.7
2 0.50 6.67 93.0 2.00 1.00 24999.0
3 0.50 6.67 93.0 2.00 1.00 24998.6
4 0.50 6.67 93.0 2.00 1.00 24998.6
5 0.50 6.67 93.0 2.00 1.00 24998.6
NOTE: New APHA Equation used for DO Saturation.
Table represents the RUN ALL Menu Option.
Model File Name = KURE
try [b-ts o; anD „-at -coisr
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aluAu. _ ito elitait_ar
no
t bo, ooa µ.,1 I map()

kure beach lagoon
* * * RATE COEFFICIENTS (Base e @ 20 Deg.C) * * *
07-10-1990 8:46 am
SEG Kr,CBOD Kd,CBOD Kr,NBOD Kd,NBOD K2,REAR
# /day /day /day /day /day
1 1.800 1.800 0.060 0.060 0.200
2 1.800 1.800 0.060 0.060 0.200
3 1.800 1.800 0.060 0.060 0.200
4 1.800 1.800 0.060 0.060 0.200
5 1.800 1.800 0.060 0.060 0.200
Note THETA values: Kr,CBOD = 1.047 Kd,CBOD = 1.047
Kr,NBOD = 1.080 Kd,NBOD = 1.080
K2,D0 = 1.024
Model File Name = KURE
kure beach lagoon
* * * BOUNDARY CONDITIONS * * *
07-10-1990 8:46 am
LOCATION RIVER FLOW CBODu NBODu DO DEF SALINITY
MILE MGD mg/1 mg/1 mg/1 mg/1
UPSTREAM 9.17 150.00 2.0 1.0 0.5 25000
DOWNSTREAM 9.00 0.00 2.0 1.0 0.5 25000
NOTE: FLOW is tidally -averaged 'Net Seaward' Flow.
Upstream Flow is Input Data.
Downstream Flow is calculated.
Model File Name = KURE

kure beach lagoon
* * * WASTE TREATMENT FACILITY NO. 1 *
* *
07-10-1990 8:46 am
SEG Seg FLOW CBODu NBODu DO SALIN OXY INJ
mgd mg/1 mg/1 mg/1 mg/1 lb/day
1 0.00 0.00 0.00 0.00 0.0 0 0.0
2 0.00 0.00 0.00 0.00 0.0 0 0.0
3 100.00 0.28 45.00 90.00 5.0 0 0.0
4 0.00 0.00 0.00 0.00 0.0 0 0.0
5 0.00 0.00 0.00 0.00 0.0 0 0.0
Total 100.00 0.28
WTF No. 1: kure beach
Model File Name = KURE
kure beach lagoon
lb/day = 0.0
* * * SEGMENT INPUT DATA * * *
07-10-1990 8:46 am
SEG LENGTH VOLUME DEPTH TEMP CHLORIDE SOD NET P/R
# feet MG feet DegC mg/1 g/sm/d mgl/d
1 300 0.67 1.0 25.0 13850 1.00 0.00
2 100 0.08 1.0 25.0 13850 1.00 0.00
3 100 0.08 1.0 25.0 13850 1.00 0.00
4 100 0.08 1.0 25.0 13850 1.00 0.00
5 300 0.67 1.0 25.0 13850 1.00 0.00
Avg. 180 0.3 1.0 25.0 13850 1.00 0.00
NOTE: SOD and P/R expressed @ 20 DegC.
Model File Name = KURE

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'Po = �S
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kure beach lagoon
TreSkwaiut. Row = l 5-0
* * * SEGMENT FINAL RESULTS * * *
07-10-1990 8:31 am
SEG DO DEF DO DO SAT CBODu NBODu SALINITY
mg/1 mg/1 $ mg/1 mg/1 mg/1
1 0.50 6.67 93.0 2.00 1.37 25000.0
2 0.50 6.67 93.0 2.00 4.10 24999.9
3 0.50 6.67 93.0 2.00 5.47 24999.9
4 0.50 6.67 93.0 2.00 5.47 24999.9
5 0.50 6.67 93.0 2.00 5.47 24999.9
NOTE: New APHA Equation used for DO Saturation.
Table represents the RUN ALL Menu Option.
Model File Name = KURE

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HENRY VON OESEN AND ASSOCIATES
CONSULTING ENGINEERS Telephone [phone]
A N D PLANNERS Fax [phone]
805 NORTH THIRD STREET P.O. DRAWER 2087 WILMINGTON, NORTH CAROLINA 28402
June 21, 1990
Mr. Julius Shanklin
Permits & Engineering Unit
N. C. Division of Env. Management
P. 0. Box 27687
Raleigh, NC 27611-7687
Dear Mr. Shanklin:
) U N '.1.
Re: NPDES Permit Application
Town of Kure Beach
Reference is made to our telephone conversation of this date
with Ms. Betsy Johnson of your staff relative to the subject ap-
plication. Ms. Johnson is running the waste load allocation and
asked us about concentrations of heavy metals in the discharge.
As we explained to Ms. Johnson, heavy metals are expected in
the Kure Beach effluent discharge, but at very nominal concentra-
tions typical of domestic waste discharges. As Kure Beach's
waste stream is 100-percent domestic in nature (no industrial
components), heavy metal values are not to be considered sig-
nificant or unusual.
I trust that this information meets your needs at this time.
Please call me or Mr. Carl H. Farmer, Jr., P. E. of this office
if you have any questions or if we may be of further service in
any way.
Thank you.
Sincerely yours,
HENRY VON OESEN AND ASSOCIATES, I
William E. Burnett, Env. Planner
WEB/GGB
cc: Hon. Edward M. Niedens, Mayor