NC0021156_wasteload allocation_19810928

NPDES WASTE LOAD ALLOCATION ,
a Facility Name: L1 l �
E Date: %
�4
v Existing Proposed /
Permit No. : Pipe No. : ®o County: �L
a
w CU
Design Capacity (MGD) : Industrial (% of Flow) : Domestic (% of Flow) :
CS
Receiving Stream:
Class: Sub-Basin: 0 3 -- 69 " 33
ea
� Reference USGS Quad:Q (Please attach) Req . •� e� cc F Re Office f /
� uestor• Regional �.00 V ,'e s Lt' f-ram
-- (Guideline limitations, if applicable, are to be listed on the back of this form.) - }
Design Temp. : �� o G Drainage Area: C r S z _Avg. Streamflow:
r
7Q10: r mac? s ec_ c.+4 ,.c 'V� inter 7Q10
a, - — 30Q2: ,
Location of D.O.minimum (miles below out all) : 3..-3 imso'p-_ Slope• . —
E Velocity (fps) :—y 0 V ,° c� I°�-' Kl (base e, per day, 200C) : , _ _ K o
c 2 (base e, per day, 20 C) : V0 r^+l a h�
v _r //
6 0 �j
2 c v r�n `!e s U MM e v Gorr'
rn Effluent 4� Monthly Effluent Monthly i
.� Characteristics Average Comments Characteristics Average Comments
CACj
1
5-S 3a
s
Ca •�� ...
1
Original Allocation e •eXeaV�C,oh) Lc.se c 'vvt.i iMauto o v p( (
ro�s �� a r y (/'�' ease u.s
Revised Allocation Date(s) of Revision(s) CC//
�f (Please attach previous allocation)
V�Ao— 1Lts x. e was Y%o vL-.S�e a s-1=a w�oa(e base �o-n V c�vl i a
a�
�C Prepared By: - _ _ Reviewed By:
�'1PSP tr aY"t 6a5e rl.�o s Date:
` 7 � � C�` I •r., , nr` .. 1 C�S ��� �_,�r Zi ,6 +n � I11�'OC� ,�� � r ,e � �t � � t �y,�Gr1t� �,f � )� f
c". ci Od`ti—n i n �LI.�... i

Form #011 #125
WASTE LOAD ALLOCATION APPROVAL FORM
Facility Name: Mt. Holly WWTP
County: Gaston Sub-basin: 03-08-33
Regional Office: Mooresville Requestor: Greg Bagley 205(g)
Type of Wastewater: Industrial
Domestic
If industrial, specify type(s) of industry:
Receiving stream: Catawba River Class: A-II
Other stream(s) affected: Class:
7Q10 flow at point of discharge: 329 ,cf.s*
30Q2 flow at point of discharge: -
Natural stream drainage area at discharge point: DA = 2015 mi2
Recommended Effluent Limitations
Qw = 5 MGD
B0D5 = 30 mg/1
DO = 5 mg/1
TSS = 30 mg/1
pH = 6-9 SU
Fecal Coliform = 1000/100 ml
*NOTE: These limits are based on using the minimum average daily release
of. Mtn. Island Dam of 314 cfs. (The additional 15 cfs comes from
tributary inflow between the dam and the Mt. Holly discharge) .
These limits are contingent upon the EMC approving the minimum
average daily release as the design flow.
This allocation is: / / for a proposed facility
/ / for a new (existing) facility
proposed expansion,
a revision of existing limitations use of min.. avg. daily
a confirmation of existing limitations release_>as design
Recommended and reviewed by: flow
M � Date:
Head, Techncial Services Branch — Date: All
Reviewed by:
Regional Supervisor Date:
Permits Manager Date: 6f
Approved by: ^ n
Division Director T , �� Date. `cam`

i
r
WSIMILAUVE CAPACITY DATA:
PARAMETER ALLOCATION
C', (m9/1
Nw (m7/1)
ON (m9/1) --
os (m9/1)
Cs (ma/1) _ , —
Ns (m9/1) --_ �—
Dr)s (In9/1 it
Cr (m9/1)
Cr (mq/1) —.....
Nr (m9/1) r-- —
UOr (m9/1) . _—
K1 (base e) — a•
Kc (base e) —. ._.
K,q (base e)
Knr (hose e)
V (f P s)
`) at (m(J
;h;,s e e) V It it 'a 6 le
a
1em). (nC)
JS:
ec'atScv
f-
tv Y' t° �f'�CAS�. --�V't3v►2 �.a�.�..,.E`��,�v�- .,5 �Pc to
pctvt*L.) �e-cciv— ,U- IA-) r- tl f
VA ode- u>re s u e X -A r si 1,4 ux f Q!Po-VL ct r r,7 5, T4"-4-).
W L C 3 ! y <Y s J
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