NC0043125_Wasteload Allocation_19880620

NPDES DOCW ENT SCANNING COVER SHEET
NPDES Permit:
NC0043125
The Patterson School WWTP
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)
Permit
History
Document Date:
June 20, 1988
This dacli m ent is printed on reuse paper - ignore aziy
content on the reYerse side

Design Capacity (MGD):
Domestic (% of Flow):
Industrial (% of Flow):
Comments:
NPDES WASTE LOAD ALLOCATION
PERMIT NO.: NCOO
FACILITY NAME•.(L�"s.�fL �' '/
Facility Status:
(circle one)
Permit Status:( RENEWAL
(circle one)
PROPOSED
'LION UNPERMrITED NEW
L
Major Minor.
Pipe No•
71a
RECEIVING STREAM: gi�� `%
Class:
Sub -Basin•
2- --Tv
���7oi
Reference USGS Quad: (please attach)
()alclwe if
County -
Regional Office: As
(circle one)
Fa �o
Ra Wa Wi WS
Requested Bygaef �%l/�-S Date s1.s— ePcr
Prepared By: Lib' IA -,( ri- vDem- Date: 6° 1 7 9.
Date: G- zo —
Reviewed By:
Modeler
Date Rec.
# 1
2 ? U
Drainage Area (mi) rl Avg. Streamflow (cfs):
7Q10 (cfs) n°2-' Winter 7Q10 (cfs) U• 30Q2 (cfs)
Toxicity Limits: IWC
(circle one) Acute / Chronic
Instream Monitoring:
Parameters nr), /em t0 'V1 ecr eoL `{rm, l r x vi
y.
Upstream )7Location h ve (Jischori,e
,r�
Downstream Location 6" n n'1 ()� vj7 &M ' '
--71r194-1enCY''' -1/3(iiktini4,4,400C41)-
• 17)107. {�Y 114-6 01(6v (7)
Effluent
Characteristics
/
Summer
Winter
BOD5 (mg/1)
<50
NHS N (mg/1)
/ 6
D.O. (mg/I)
to
TSS (mg/1)
30
F. Col. (/ 100m1)
% M
pH (SU)
0 _q
J. (lovr'vii
c 01a
=
Comments:

Tt aliersoc& .choo
� w = . oa5 ,75,/
'arhetf , iavich a -Troy
()3& ail r2. a,50 88
DA=a-7rn-:A
60 1-6 s
j(os- Q. c2, c{
cv' x 3c-k
cit.lovc tu - v3g75-ds d 6 _ - ° a, l
1()' .• (62 75)(00
6I2" -r
,d38T7S

g?
mx,r,
72q
0-1
�'S'7
c9'1sri
gr1
P1s(4 ct y)&, t6,-6(/-
7-. /6;:t_116-r) Lhoal
COO 4/3Jaj Soo' lou) guy y 07(08
j)oc,d-rotiuj ,
iernio 0O.
1 o. q"
Io.S
6. 6
S lag/
/ 8-?
a� g-g
s,75
) .5 9.7
r6.S 10.5
l6 lb.
6).0 1I- 9
"�, //.

°
~
Request No. :4639
Permit Number
Facility Name
Type of Waste
Status
Receiving Stream
Stream Class
Subbasin
County
Regional Office
Requestor
Date of Request
Quad
: NC0043125
: THE PATTERSON SCHOOL
: DOMESTIC
: EXISTING
: BARNETT BRANCH
: C-TROUT
: 030701
: MRO
: MACK WIGGINS
: 5/5/88
: C12SE
Wasteflow (mgd):
5-Day BOD (mg/1):
Ammonia Nitrogen (mg/1):
Dissolved Oxygen (mg/1):
TSS (mg/1):
Fecal Coliform (#/100ml):
pH ( S U ) :
Res. Chlorine (mg/1):
�
:
WASTELOAD ALLOCATION APPROVAL FORM
RECEIVE
'
w��m —~~
mw
JUN 8 /9p,�
Wainage Area
Average Flow
Summer 7010
Winter 7010
RECOMMENDED EFFLUENT LIMITS
0.025
30
15
6
30
1000
6-9
0.012
(sq mi)
(cfs)
(cfs)
(cfs)
(cfs)
Upstream (Y/N): Y Location: ABOVE DISCHARGE POINT
Downstream (Y/N): Y Location: AT MOUTH OF BARNETT BRANCH
0.7
2.0
0.2
0.3
0.5
--------------------------- ------ COMMENTS ----------------------------------
RECOMMEND INSTREAM MONITORING FOR DO, TEMPERATURE, FECAL COLIFORM, AND
CONDUCTIVITY
FREQUENCY: WEEKLY FOR SUMMER (APR-OCT) AND MONTHLY FOR WINTER (NOV-MAR)
Recommended by
Reviewed by:
Tech. Support Supervisor
Regional Supervisor
Permits & Engineering _
-��--�x
D"te 6 il0u
,
Date
/
Date
RETURN
TO TECHNICAL SERVICES
BY JHN 29 1988
'