NC0021644_Wasteload Allocation_19750404

NPDES DOCUMENT !;CANNIN COVER :;MEET
NPDES Permit:
NC0021644
La Grange WWTP
Document Type:
Permit Issuance
Vasteload Allocation
Authorization to Construct (AtC)
Permit Modification
Complete File - Historical
Engineering Alternatives (EAA)
Correspondence
Instream Assessment (67b)
Speculative Limits
Environmental Assessment (EA)
Document Date:
April 4, 1975
This document is printed on reuse paper - ignore any
content on the reirerse side

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DATE: 14/4/7.5"—
DATE REC'D:
MEMO TO : DC .IAA/
FROM: ,F, /`y/t /
SUBJECT: Effluent Limits
DISCHARGE IDENTITY:
TD(kv d F 1,,A C9 24N G g
SUB -BASIN: Off - O
LOAD ALLOCATIONS DUE DATE:
RECEIVING STREAM:
Fri / 1/1119 C *
7/10 MINIMUM FLOW: 1
LOCATION OF DISCHARGE: 0 tISA.„7 70
DESIGN CAPACITY:
REMARKS:
/,0 mod
EFFLUENT LIMITS
PARAMETER
BOD5
TKN
TSS
Coliform (fecal)
pH
Tempterature
DO of effluent
1-CG002..\c044
Zg3
LIMITS
/‘. mg/l
mg/1
a mg/1
OO Log mean/ 100ml
0
mg/1

200
00
" t90
80
bo 70
E 60
50
O40
3
2
a
•
Secondary
Tertiary
B PCT
Secondary
and
Nitrification—
I
(' .Q 5 $ ern
5w P
ii Adv. —
Cid14s C.-stipi
Ac-r
6,3 0,411 6.5 0,6 0,7
Design Flow (mgd)
J
1 ur )46,54241
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Ui
(Ow) (twig u'lsap
Effluent BOD„<< (mg/I )
O N 1.4 A CT T - CO fDO
O O 0 0 0 000
Effluent BOD„tr (mg/I (
N 1.1 A (2 CT v mtDO
O O 0 O O 000
1

APRIL 3, 1975
0 3—64-0,C
TO: Mike McGhee ,174/
FROM: W.B.DeVane
A REQUEST HAS BEEN MADE BY MR SHANKAR MYSTERY OF
L.E.WOOTEN AND CO. FOR A WASTE LOAD ALLOCATION FOR y
CeS
't A PROPOSED DISCHARGE ON FALLING CREEK, @ 6—MILE �to/
DOWNSTREAM FROM EXISTING DISCHARGE OF THE TOWN OF
LA GRANGE AT THE CONFLUENCE OF MOSELY CREEK. THE
PROPOSED PLANT WILL DISCHARGE APPROXIMATELY 1.0 mgd.
HE WOULD LIKE THIS INFORMATION WITHIN THE NEXT WEEK
IF POSSIBLE.
i 3. g t ate,/ c6; ec'0
q4 7
TS 5 ft 7p' 5
Li'0
/✓ = v, 563
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