NC0021890_wasteload allocation_19810622 (2)

NPDES DOCUWENT SCANNING COVER :NEET
NPDES Permit: NC0021890
Granite Falls WWTP
Document Type: Permit Issuance
Wasteload Allocation
Authorization to Construct (AtC)
Permit Modification
Complete File - Historical
Engineering Alternatives (EAA)
Staff Report
Instream Assessment (67b)
Speculative Limits
Environmental Assessment (EA)
Document Date: June 22, 1981
Thies document is printed on reuse paper-ignore any
content on the res% erse side

Zlk
CT0
7
TbW(IN 0 4- CYNCC h4't�- Q.11s ;,SCG1n es �h TD V'U hp�tJOter
Creek 0. 3 % wt.l , QOov � L-1' / (e r Ctw. 1�rorra16h
CC CA-A-
ia �o
c 10.ks,- / fa r -f- o-F Lake f-/,'c-kor y.
615GsI�- C.Z ,/V7. Soso
Dp= 36w.:- 1- ?D
{L avr-
�/o = 7, i c-Fs � �d D
-04
U565 u o;j.1417. Y$lo
OA 46 �a
"t OOJ,l7e�, C /o= g 7 �f5
KorY
IVC
7 — 7, i)/� g8 t3, �� = O, c-r. wu-.
1( �Y
�l �( Ca/Cul/afC l�f /oCi �y .tm YPac

. AZ_
qyo
�16�0-E.- '�`✓'0 vw C B-+ti�ti �t �o �1 P� .QGt VK-
D �460 - 9�� /o.� a� a'/ �
a�
� u S
r
C �-u �e qrc orY � W � iG is Cf 3 / , �ssu�•tic.
/
[ 'p Je/ '��7d �,�0( LL.v��. r S !�( C.! i V e, lir If
�s5 q Pn e, (/a
as C o-K 4-&AM 00 W-
i is 0, q wti above Xa �n .
SCla(rje �oin+
Z = 939, S""
� V �3 X Z-oo + too
w l � 7S i
� v9 se - `t x i-7s = 805f+Z
"k- 2/Li Q & , a 00" W 1 dp, `/4t of (0)1G /00

I ?
I
---- --------------------------------------------- II
- i
R
j � 7
� I
I
-- -- -- ---- -- o- �s77 --Z
-- - - - ------ - -
� t
it

IV,.,.T PROs:t-' ,E .RLvIEW CHECKLIST
.1. Name of-=caty:�--'----•. : '
2. Name of Facility: . { �S
3. Effluent Limitations: ljl_�_
BOD ( �1� 1 3° 118� 30
-- --------- --------- - - - - -- -
Suspended Solids ��, j o s D
Phosphorus
v /13
- Ammonia Nitrogen �tr..a �•�� ( l
Total •Nitroge::
Other Icec�.
�+ tsL
4. Proposed waste ater treatment unit processes
5. Total costs of the treatment facility s
Capital
Yearly 0&M
Present Worth
6. -Incremental AWT costs (above secondary)
Capital
Yearly 0&M
Present Worth
7. Comparison of the- total annual household expenditure for all of 'the:
proposed treatment works with the median local household income ,
annual household expenditure =
Median local income
S. Have violations in Water Quality Standards been documented for parameters
related to the need for AL.'T?
Do not know
- ----.---------
_-

1 eel.
i i 333 L .
Y s
atk'; F
1 t Y.. ^ L k,. �• �t f._ 2 v � l}". 0 .M'}-P'i�PT5N
t��`��' �:Rv� y x,+L� �m Z �' �. �. f I� ° { .:! A •� `� D�I I �� _'� ��`'�- - s ','ra,a
ah Y
IF
s " `� 'P-'.'"T•k 4s -' a t,'''a Y9YG.+:e f ..L;dk s 4•'�-.fit. y v „ *��:-:.
zi
• • • ." • . 4,z i �� I � I 7
. • • Z P
.e Z"i.. R.��1 y +,e • .�� ,. i • f DIt:�... i R�"i'E} J � 1�] "�
P G
r .�•
x ±
I
t n ,
S

I1 .B. Are water -.quality'.criteraa, .which AWE is necessary to.protect., `cconsistent
-Faith Red Book. (Quality-'Criteria for Water)?
Yes —
No '
11 .C. Was the :summer seven-day, ten-year flow used as the design condition?
� c
Yes + s W Q-14 w-t
If no, give design condition.
k'
1 ..J. Is --ttie---Lffect of.::non.p_u:i:nt-r::o,i;a:rceti•'1"11.k1p1-y to be iiegligible said not interfere
with the attainment of desired 'benE,'['iciai. Ls5 ,.fitter AWT is. aclt.ieved?
Yes
No
Do.not know - _=
fl ,E. Is the-AWT requirement-'based upon a guidel.ine .Ur formula consldering'factors -
such as dilution?
Yes
� No, go to #1.1 .F. ----- - - - - - - - -
a. Is the effluent requirement written into Water Quality Standards?
Yes
No
Go '-to #14.
Is the AWT requirement' based 'on a -wasteload `allocation--study? -
%/j Yes - . ... _
No. Explain other procedure for determining AWiT .-limits to
achieve water quality standards, and go to #14.
a. Was- the-wasteload allocation documented and-are,.:the results reproducible?
Yes
No

b. Was the water quality analysis conducted and .based upon adequate- data
collected from the receiving water?
Yes go to #14,
v N o
c. Was data from like or similar receiving waters used for the klater quality
analysis?
Yes
V//No
Go to #14.
f
12.A. Identify the law or regulation, tvlien did it become effect.:ive?
12,B. Is the law/regulation- intended to protect an intermittent stream?
Yes
No
12.C. Is the effect -of nonpoint sources likely to be negligible and not interfere
with attainment of desired beneficial uses of-ter AWT is achieved?
Yes
No
Do not know
12,D, Based upon the most recent - information available, characterize the effluent
limitation as:
More stringent than necessary to meet water quality criteria;
not sufficient to meet designated beneficial uses;
sufficient to allow criteria and designated beneficial uses to
be met with reasonable certainty;
no-judgement possible based upon available information.
13.A. 'Identify the -enforcement order or court order.

T'7-
­
F3:.'R -'Bas6db.upo the most i7".6dent _-i%ormat ion-:available,
:ef f ation asz
�szrr y t r�.,q-q.a t1a
T! Ii-ty txit-
an�:nece t
, �',,t6�' r'iect"',,designat,ed�' beneficial--not,'sufficient L
n ltd -low,,cr eria,.'and :aesigriat,ed'��lben(�.1,�'i'ca,l�,--us,6s :to
­dl' dt
"s uf fic ie
be met ,with'.- e�Asonable:cer.tainty;
",no judge-men tl.,p as ed upon.-4vdfl-able--inf-birmatIon.
...............!..........
6qu rement?''
14,. Should there be' a I ur.t lie r�.--r evl ew of -the �,ruposed- AWT r
T T7
0 Tv
7h.
c,%P,
YN:
77­
r.
7
more
z
A
_3,

Y li.rb » 4, .•. r ti f •, r /
• L
pi a
:... ... 2F �..... .b ::: _• -. � � �<.�J x�Q :C:.1 .� �-' 7 ��:_�.ut`���`G�. ._ ... 6�u.,~x.u..�. SL�L...�w..
. A iRl '. _ '� - T •' T '} �t T�`3r'P brl• Mr4 M1 {\Y C4
JP'6i; '�v' »!
F �a
y�yryry 3 �S.M 4
Y
aye M ,T 2 # r ♦'"-� x � r
k
,n
a
aavtSi'r:/ b yy; .4,- r ; r✓taE' 'Yd 'ti'. '4 yi
4
""r. r y Lam:.
YM' �` S
a
M
e
�'4 • . < V u t;.fe,+' '�'y. _;j:}," da �x -" � `� s:� r f" ��e�'
. r link. Ifta x- w..i 'P S".a . it�vs'�.E..: r -�t IFwNS�e� 'ibl@E:C+-wS 44"
1
t `

r
--.. �-�___���c.�5___i ri.'t-+2;v-� 't cw�_�c.�°c^_ � ts)�Y..��.x' __ "!- �O���a w__�.'_c c•-.-.-Ci6 4..t^c.-t ''i',�,�`V•S
4 A �'/Y�j •��0 5 1'1 :��� ,
Y •'�v
, 11 777��—,&77�L.
— �� .,. _7'"�• ��'�'���c..t O w - '(S C_v r�'r�.$'��wc���-L.e.S..!-..a4_.r....._ ��� 2 ...�.�
St' Cav,d/•.r r l!ki.� ��;�I 5 � _ 'l- wi_'`� 4D
03
. _•__- _._.._. p��GG _,..��o SS _��i V-o...- �C..��+`�__�.d,--LL't"� U.7�v���F:V' _._.� L.Lr 14t.��.�� ____..,_._
f¢
}r �
Ik
t'B '
Y
Rbpf
p iitltl„ ,

�t —,cc lEve�":•� ��eMCK ��udC }.ter vaz-.1low'�w ��S�ek �0. via
��� U 5�.-_-}�• .-'sue c v i. a62 clt31
'�-2,u.�.` .�._—._. - n n .`/
CL
__•�---�� _..`-•rl� �_�C•_��- _____�..h�e y�..S�J'�- Jf?is Y ��•'C�tR�o.�Cti. -yuP C,o��ry-C,W
o —
�G�z�
- - w L
�e —
f
t; a
� Z•-fq 7,805�
-sCL-
-
p�
Lo
r,

y
t „
1
i
Nv a ., 3 �" r "_ g-a as .a 5:•F F I �w � F .. ..
a K
w -
'.. y�, r.
a....-
'}�"
F _
-
Y
' .: � � c w � •.. "�Yd+: L±foG:s a.�m r'Fa' ,:Y
ATO
ttl�l i �
xaOpt x ", p:.. aA 4
r ���T,.+'M V I •>'�'• }�tef4, 4[v' fiV p9 � T YT Vw V 1 ..
+ T+rvt kn a 'f � 3• fi "F �'-tl4�e au ,fit "Rn k' iA .g
ss ., �. i �'�� ,s 1 ,, t.�' h,� ; '�-2{ l .rx��'z g a+4�i 3.•,.n .
`'�..r9{`"�Y�'4 �''„ `i� , rd i»���'mo-5.- ,.� �[�'w s• _ F .,y
'��'r' '.z'�. Y � 3Y ����'� �x�.7Lis� y��y,�,♦ag a1 � 44��gp�{«(k
, ilRklt z
.ppp.��� Tir. +$ .. .. -�".'^—.x, k:� - ,•;. a. <:'Ac. «t ats + '
,gym' _ If �z:;� �+is'Rfl.. . -"t "' •�.�. }s � .c..i k�i�'. C�F+s�'"g o _
°' w YSf•Ft.11.L a:...r 4dL6i•ra�f'�:�'i4 +'S ,:..,, l rh.C�i1C r �'i)'P1L�..dF'A � .:�d. t u: .,

_
q
t a- ay;-
d,
0AmW
F -
t r
6
e c t
. `
O 6,
-- - �- : "-- �-� --- - - i •�-` :':O t5 1'p�C:Cl - -`:(-?� -.�'��-`- ,-�a itia.�':Z. ._ �.L' \T5:V�.:�-
36
1,
a p}j r c �d�� �� -a CY/ h u4it2 F •a aw)-
-
LIS
6 3
-
Y i

2'y
_ .
d.f-�@'Lam/'_ �m.,,.,�y�•-�e't�5 . — _, _ — _ —_ _ -.-_�
----- 1 S 4`as J 11..Q
F i�n 1!•q G cX[,--) c,� c C f J-to to
2,0
-- --. - - -- - __ :_ --. wl:Q -- �� `�-,3•Z-- ._1.���_, 7 �,c..:ti:.�,�`�.� Ufa —=j'G�f�_ � - -- i.
-- _ ---

1-.C:
It
Ea _
CLA
- - --- -----
, n
t
1ff4
t�
f p
{a
I�

f 4UD
a
__�—_�__� _ems.��:� ..._.-.....__,�. ._ - _ _ - • _.__... y\S Q• ___e....-�..��� !•�4�.____..__����w.e..__n. .._..�al._�_.—...—..-�_....�..._�._._
e cr ��_ _�_... V�^`'. `FY'n>� r'£C,C. —_
y 2
03
No
nd

i. 3 1. i •.
=c14 i 'l alw4 _111 Itv :d L �1 . R
�q•-'�Y,�°e � sa[tA1 �. � -+r LQy".� '{
ALL
�M+aY�:A 4.`r1.F .WA..a..- .b • .2.}.t Gf.�4 L�' _.�2�:`e 4. .
s
c '�y1e
S l 1I, Ry.y, .��yy� y y 1L.
..!r.,__ ti'.c�
71
7,1
''4.>,�{-":$: T.tbT,r,
A
- ns
w��i�;�v a.; ' - - eta•,
E' ;3
v.ArSi/p45� .?.�# fl'> rt:a6 . -,..�.a�a+A.aat'� _ _ .`:=xW:. f r' �'�'.:. .t♦��' .
F p}R+."PW-r' � A +Bmt"'iil!•-�.��'Y�Y.� 4..'. Y 2 x � n � ww s �.r R-...
F. a �
p �- ,Ji9�r 3�YfE9�L., '
� G. �,,•` a - s �...-
��.. .
M( i;° SEc C. c ,r. E�t� yfil ; �.,.- `�'.::y .'� �+w.� •.'' T