NC0020800_Wasteload Allocation_19831103

NPDES DOCUHENT SCANNINO COVER SHEET
NC0020800
Andrews WWTP
NPDES Permit:
Document Type:
Permit Issuance
Wasteload Allocation
Authorization -Co Construct (AtC)
Permit Modification
Complete File - Historical
Correspondence
Speculative Limits
Instream Assessment
(67b)
Environmental Assessment (EA)
Permit
History
Document Date:
November 3, 1983
Thies document is printed cart reuse paper - ignore arty
content cart the reverse side

Office to Com
c
Facility Name:
Existing
Proposed
Permit No.: Ae-ex,0e2.63c5/0
I
NPDES WASTE LOAD ALLOCATION
cr✓.4.1 Date: 9- /-83.
Pipe No.: O0/ County:
Design Capacity (MGD): 1/".5411'7('2 Industrial (% of Flow): Domestic (% of Flow):
Receiving Stream: I �- - v Class: Sub -Basin • /1-Z1.4 b a_ c) 4- C J -0 L:) •
Reference USGS Quad: d2^RAg (Please attach) Requestor• (-2.4R-J/ w4 £:72) Regional Office ig
(Guideline limitations, if applicable, are to be listed on the back of this form.)
Design
Temp.: ZO Drainage Area. SZ• 4 ", Z Avg. Streamflow: • 13o cos
7Q10:( *- _GQ) /'5e4;S Winter 7Q10: 30Q2: b
Location of D.O.minimum (miles below outfall): Slope.
15..2 HAI, .
E Velocity (fps): K1 (base e, per day, 20°C): K2 (base e, per day, 20°C)•
0
w
0
as
cn
Effluent
Characteristics
Monthly
Average
Comments
R-R ((L(- tr,d,i:�,,_
161 ) ifi
.-6( 5,(4,)
fILSL
! lovi(_
0,O2
/ L
Original Allocation
Revised Allocation
f ✓1
.
Effluent
Characteristics
Monthly
Average
Comments
Date(s) of Revision(s)
(Please attach previous allocation)
l,cirl.u�-
Prepared By: Reviewed By: / 44
Date:

REQUEST NO.
i L• i
1<:3:******* :********:*** W STELOAL ALLOCATION APPROVAL FORM **::********** **.* **
FACILITY NAME d ANDDREWS WWTF'
TYPE OF WASTE DOMESTIC
COUNTY CHEROfEE:
REGIONAL OFFICE ASHEVILLE
RECEIVING STREAM VALLEY RIVER
Jc 1G : 15 CFS W7010
DRAINAGE AREA
52.4 _%.MI.
CFS
REQUESTOR : GARY TWEED
SUED:ASIN 04002
30002 '. 30 CFS
STREAM CLASS :c T'F:
?E:1.**********W*****:***** RECOMMENDED EFFLUENT LIMITS ***:****.****? ************
WAS.I EF LOW (S) (MGD) 1.5
LOLL-5 (MO L) 30
'i H3--N (MG /!L
L.U. (MG/L)
FECAL COLIFORM (i100ML): 1000
' 4SS (MG!L) : 30
RES CHLORINE MG/L .02B
R EC E I \1 ED
cif 31 1983
`tilt�i IT. ; tCllO�l
************************************:$****' *****::*******: *****************: ** :*
FACILITY IS t PROPOSED EXISTING () NEW (
LIMITS ARE: : REVISION ( CONFIRMATION ( ) OF THOSE PREVIOUSLY ISSUED
au'Q .wit ' 4 �., , LQ.-d-s�. v • (.t ,.�...< .
REVIEWED AND RECOMMENDED BY: v
MODELER
SUPER'VISOR,MODELING GROUP
REGIONAL SUPERVISO
PERMITS MANAGER
: ___DATE 110 . Z.5g3
.../.ili_DATE ; _1QAFV_
4 14 1.3

, e(f; .10 LO _S. Snc
2- 5-0 seNC.
ib 5-
- 2 5 %-el /:ZO
SC 7_
t-qt.) V Cg • S/
-
; n
1

rot 18jet
Jam-- -.,
ZtS Er5.
.L,4,
4 o . s*ws. 1.-352
�Iro: M'cirs,L
Qi-- 130cf.; 4 _
3c p2 . ,ocfs
( Iry
1,1 4et-il, cabl e.. -�c. - �! rev e.� --Q
i/j. -e9,
LTh
(20 'f;-0
Ga1y, �•S�
1/O
060 =
15.15
SS 7 (a

********** MODEL RESULTS **********
DISCHARGER :TOWN OF ANDREWS
RECEIVING STREAM :VALLEY RIVER
**********************************************************************
THE END D.O. IS 8.68 MG/L
*****************************************************:*****************
THE END CBOD IS 9.11 MG/L.
*********** <************************:*************************** *******
THE END NBOE+ IS 0.00 MG/L.
**********************************************************************:
THE D.O. MIN. OF SEGMENT 1 I8 7.19 MG/L
THIS MINIMUM IS LOCATED AT SEGMENT MILEPOINT 0
WHICH IS LOCATED IN REACH NUMBER :1
THE WLA FOR SEGMENT I REACH J. IS 11.0 MG/L OF CBOD
THE WLA FOR SEGMENT 1 REACH 1 IS 0 MG/L OF NBGD
THE REQUIRED EFFLUENT D.O. IS 0 MG/L
THE WASTEFLOW ENTERING SEG 1 REACH 1 IS 1.5 MGD
*******************************************:**************************.*

** MODEL SUMMARY DATA ** (
DISCHARGER
RECEIVING STREAM
7010
DESIGN TEMPERATURE
+
+
4
TOWN OF ANLDREWS
VALLEY RIVER
15 CFS
20 DEGREES C.
!LENGTH 1 SLOPE 1
!MILES 1FT/MI 1
1
SEGMENT 1 1
REACH 1 1
VELOCITY !DEPTH
FPS 1 FT
! I
5.001 15+151
l I
SEGMENT
1
0.421 1 1.82
SUBBASIN : 040502
STREAM CLASS; C-TR
WINTER 7Q10 : CFS
WASTEFLOW MOD
Ki 1 Kri 1 SOD 1 N2 1 NetPS
/DAY 1 /Di Y 1 MG/M2D 1 /UAY 1 MG/L/It
! 1 1 1
0+42 1 0.00 1 0.01 8.281 0.00
! 1 1 1
ALL RATES ARE AT 20 DEGREES C.
** INPUT DATA SUMMARY (**
FLOW 1 CBOtt 1 NBOL' 1 D. O.
CFS 1 MG/L 1 MG/L 1 MG/L
1 REACH 1
WASTE
HEADWATERS
TRIBUTARY
RUNOFF
2+325 1110.000
15.000 1 2.000
0+000 1 0.000
1.440 1 2.000
0.000
0.000
0+000
0.000
0.000 1
8.300 1
0.000 1
8.300 1
* RUNOFF FLOW IS IN CFS/MILE