NC0066362_Wasteload Allocation_19860815

NPDES DOCUMENT SCANNING COVER SHEET
NC0066362
Benson Apartments WWTP
NPDES Permit:
Document Type:
Permit Issuance
Wasteload Allocation
',
Authorization to Construct (AtC)
Permit Modification
Complete File - Historical
Engineering Alternatives (EAA)
Correspondence
Instream Assessment (67b)
Speculative Limits
Environmental Assessment (EA)
Document Date:
August 15, 1986
'Whits document is printed oa reuise paper - ignore any
content on the re•srer®ce Bide

NPDES WASTE LOAD ALLOCATION
Facility Name: NA-TH+AN aENsoN PRas'Er-T
Existing O
Proposed
Permit No.: Ni C 00 (cap 3C, Z Pipe No . :
Engineer
Date Rec.
i//9/kh
Date
3o3S al
8 8C
001 County: 1+En[Pesoisl
Design Capacity (MGD) : Or()0g Industrial (% of Flow) : Domestic (% of Flow) : 160
Receiving Stream: ..CT --P tk'4p CREr C Class: C Sub -Basin:
04 -03 -oz
Reference USGS Quad: F 9 5 (Please attach) Requestor : SAM BR 1 Dc.t-5 Regional Office
N-CNVeesomvILLE
(Guideline limitations, if applicable, are to be listed on the back of this form.)
Design Temp.:
7Q10 (cfs)
. o`)
Drainage Area (mil) : 6,a+
Winter 7Q10 (cfs)
Location of D.O. minimum (miles below outfall):
Velocity (fps):
.It
K1 (base e, per day): ,(D
Avg. Streamflow (cfs) :
30Q2 (cfs)
o.
Slope (fpm) ((
K2 (base e. oer day) : 02:5, al -
Effluent
Characteristics
Monthly
Average
Comments
M5( l
ZO
j3S
,30
Fee. Poi. (/ov
)
l oto
pI (5V)
li-`1
tell"..„---
Ii 0
Orig al Arlo . on 0
Revi !• ocati•n 0
CO _ tion 0
Prepared By: WI Lc
Comments:
Effluent
Characteristics
t :5nthly
t .verage
Comments
1
Reviewed By:

Facility Name
Type of Waste
Status
Receiving Stream
Stream Class
Subbasin
County
Regional Office
Requestor
Date of Request
Quad
WASTELOAD ALLOCATION
NATHAN BENGON
DOMESTIC
PROPOSED
UT MUD CREEK
C
040302
HENDERSON
ARO
SAM BRIDGES
7/29/86
F9SW
Wasteflow (mgd):
5-Day BOD (mg/1):
Ammonia Nitrogen (mg/1):
Dissolved Oxygen (mg/1):
TSS (mg/1):
Fecal Coliform (#/100ml):
pH (SU):
:
:
PROJECT
APPROVAL FORM
Request No. :3038
�� �� �� �� � �71���
��'�v-^^� , �x�Water Quality Divisicm
Ww-Awnm N64Koia| UMicow
Drainage Area (sq mi) : 0.21
Summer 7010 (cfs) : 0.07
Winter 7Q10 (cfs) : 0'1
Average Flow (cfs) : 0.38
RECOMMENDED EFFLUENT LIMITS
0.008
30
30
1000
6-9
COMMENTS
/7
Recommended by Ca",,
Reviewed by:
Tech. Support Superviso
Regional Su
Permits & Engineering _
Date
Date
Date
Date

MODEL RESULTS
Discharger : NATHAN BENSON PROJECT
Receiving Stream : UT MUD CREEK
The End D.O. is 7.88 mg/1.
The End CBOD is 10.33 mg/1.
The End NBOD is 0.00 mg/1.
WLA WLA WLA
DO Min CBOD NBOD DO Waste Flow
(mg/1) Milepoint Reach # (mg/1) (mg/1) (mg/1) (mgd)
Segment 1 6.71 0.00 1
Reach 1 135 0.00 0.00 0.00800
Reach 2 0 0.00 0.00 0.00000
Reach 3 0 0.00 0.00 0.00000

*** MODEL SUMMARY DATA ***
Discharger : NATHAN BENSON PROJECT Subbasin : 040302
Receiving Stream : UT MUD CREEK Stream Class: C
Summer 70►1O : 0.07 Winter 7010 : 0.1
Design Temperature: 22.
:LENGTH! SLOPE! VELOCITY 1 DEPTH: K1 1 KI 1 K2 1 K2 1 KN 1 KN 1 KNR 1 KNR 1
1 mile 1 ft/mil fps 1 ft :design! 820' design; 820' !design: 820° :design: 820' 1
1 1 1 1 I 1
Segment 1 1 0.361111.00 0.110 1 0.24 1 0.68 1 0.62 123.05 1 22.06 0.00 1 0.00 1 0.00 1 0.00 1
Reach 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1
Segment 1 1 0.291 69.001 0.104 1 0.28 1 0.63 1 0.57 113.53 1 12.951 0.00 1 0.00 1 0.00 1 0.00 1
Reach 2 1 1 1 1 1 1
1 1 1 1
Segment 1 1 0.13 4.90 0.100 1 0.31 1 0.44 1 0.40 1 0.92 1 0.88 0.00 1 0.00 1 0.00 1 0.00 1
Reach 3 1 1 1 1 1 1 1
1 Flow 1 CBOD 1 NE$OD 1 D.O.
1 cfs 1 mg/1 1 mg/1 1 mg/1
Segment 1 Reach 1
Waste 1 0.012 1135.000 1 0.000 1 0.000
Headwaters! 0.070 1 2.000 1 0.000 1 7.900
Tributary 1 0.000 1 0.000 1 0.000 1 0.000
* Runoff 1 0.080 1 2.000 1 0.000 1 7.900
Segment 1 Reach 2
Waste 1 0.000 1 0.000 1 0.000 1 0.000
Tributary 1 0.000 1 0.000 1 0.000 1 0.000
* Runoff 1 0.080 1 2.000 1 0.000 1 7.900
Segment 1 Reach 3
Waste 1 0.00O 1 0.00O 1 O.0OO 1 O.00O
Tributary 1 0.000 1 0.000 1 0.000 1 0.000
* Runoff 1 0.080 1 2.000 1 0.000 1 7.900
* Runoff flow is in cfs/mile
1

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