NC0021423_wasteload allocation_19881220

NPDES WASTE LOAD ALLOCATION
PERMIT NO.: _ NCOO .2 JL- 2_ 1
FACILITY NAME• owl
Facility Status: (EXIBTM ,' PROPOSM
(circle owe)
Permit Status: ,R � �nO*t ia+�rnr'r® NM
(clrcls o6e) `-_ —_ --
Major minor,_ .
Pipe No:
Design .Capacity (MGD): `�'b00 m c-D
Domestic (S of Flow):
Industrial (% of Flow):
Comments:
RECEIVING STREAM: Qwep_
Class: (.-- earl%—: _ _..._
Sub -Basin: OLA- 03 -06
Reference USGS Quad: 7�L \Q •-tit E (please attach)
County:�s
Replanal Office: _As Fa Me . Re We W1 WS
(einM •se) -
Requested By: Date: '01-t-119t
Prepared By:' r`' Date: Ia gas
Reviewed By: pate;l�S '!
Modeler
Date Rec.
s
In
t - 1$$
. r
Drainage Area (mid) Avg. Streamflow (cfs):
7Q10 (cfs) Winter 7Q10 (cfs) 30Q2 (cfs)
Toxicity Limits: IWC = (circle one) Acute / Chronic
Instream Monitoring:
Parameters OhC%LL,LIL F& r
Upstream 4L Location r_<- )(W O'5ChlirlCte
bore the-�-nclus�i�.�"h�• .
Downstream . Location 1v-t4 (
Frepenc`" : weeKlt �Y, -tw v, (4Pr -rid)
Effluent
Characteristics
Summer
Winter
SOD,, (mg/0
NHj_N (mg/0
D.O. (mg/I)
TSS (m9/0
30
F. Col. (/ 10Oml)
/ v00
PH (SU)
es. CI
97
lot
I

Request No. :4919
---------------------
WASTELOAD
ALLOCATION APPROVAL
FORM ------
Water Q1I8}it}' ecl'0!1
Permit Number
: NCO021423
Facility Name
: TOWN OF SPRUCE PINE WWTP
Type of Waste
: 79%DOMESTIC
/ 21%INDUSTRIAL
DEC 1 - �$
Status
: EXISTING
Receiving Stream
: NORTH TOE RIVER
Stream Class
: C-TROUT
Asheville Regiorna} Office
Subbasin
: 040306
Asheville, Ngirth Carolina
County
: MITCHELL
Drainage Area
(sq mi) : 133
Regional Office
: ARO
Average Flow
(cfs) : 266
Requestor
: DAVID FOSTER
Summer 7Q10
(cfs) : 44
Date of Request
: 10/17/8e
Winter 7010
(cfs) : 57
Quad
: D10NE
30Q2
(cfs) : SO
------------------------- RECOMMENDED EFFLUENT LIMITS-------------------------
Wasteflow
(mgd):
0.6
5-Day HOD
(mg/1):
30
Ammonia Nitrogen
(mg/1):
Dissolved Oxygen
(mg/1):
TSS
(mg/1):
30
Fecal Coliform (#/100ml):
1000
Re��
pH
( SU) :
6-9
T. Res. Cl
(ug/1 ):
97
DECO 8 1988
PERMITS & ENGINEEllI!V(,
--------------------------------- MONITORING ---------- ------------
Upstream (Y/N): Y Location: ABOVE DISCHARGE POINT
Downstream (Y/N): Y Location: BEFORE THE INDUSMIN INC. DISCHARGE OUTFALL
L9019 TQ14011
RECOMMEND MONI1FOfING FOR DO, TEMPERATURE, FECAL COLIFORM, AND CONDUCTIVITY
FREQUENCY: WEEKLY FOR SUMMER (APR-OCT) AND MONTHLY FOR WINTER (NOV-MAR)
THESE ARE THE EXISTING LIMITS EXCEPT FOR CHLORINE
Cc c._c, of 1c1 c c �S L7.2
rQ i � o r �
• : f �/M S�u /l
IM /�
g�
Recommended by da���1- Date ��J_---
�f
Reviewed by:
f Tech. Support Supervisor _ _ _ _ _ Date
�� Regional Supervisor _ _ ___ _ _• _ Date
P��1� Permits & Engineering __ Date
Cam, �..Q„�
'2' i S �,01,.�,�,�tETURN TO TECHNICAL SERVICES BY � � �S$�' ---- .

Facility Name IQw`� o-f 5,orv6e PI'A-t � _ Permit #
CHRONIC TOXICITY TESTING REQUIREMENT (QRTRLY)
The effluent discharge shall at no time exhibit chronic toxicity in any two consecutive toxicity tests,
using test procedures outlined in:
1.) The North Carolina Ceriodaphnia chronic effluent bioassay procedure (North Carolina Chronic
Bioassay Procedure - Revised `February 1987) or subsequent versions.
The effluent concentration at which there may be no observable inhibition of reproduction or
significant mortality is ,-2. 1_% (defined as treatment two in the North Carolina procedure
document). The permit holder shall perform quarterly monitoring using this procedure to establish
compliance with the permit condition. The first test will be performed after thirty da�ys from
issuance of this permit during the months of k_h, i'Y1c , � 01/ . Effluent
sampling for this testing shall be performed at the P pe tted final effluent discharge below
all treatment processes.
All toxicity testing results required as part of this permit condition will be entered on the Effluent
Discharge Monitoring Form (MR-1) for the month in which it was performed, using the parameter
code TGP3B. Additionally, DEM Form AT-1 (original) is to be sent to the following address:
Attention: Technical Services Branch
North Carolina Division of
Environmental Management
P.O. Box 27687
Raleigh, N.C. 27611
Test data shall be complete and accurate and include all supporting chemical/physical measurements
performed in association with the toxicity tests, as well as all dose/response data. Total residual
chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for
disinfection of the waste stream.
Should any single quarterly monitoring indicate a failure to meet specified limits, then monthly
monitoring will begin immediately until such time that a single test is passed. Upon passing, this
monthly test requirement will revert to quarterly in the months specified above.
Should any test data from this monitoring requirement or tests performed by the North Carolina
Division of Environmental Management indicate potential impacts to the receiving stream, this
permit may be re -opened and modified to include alternate monitoring requirements or limits.
NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum
control organism survival and appropriate environmental controls, shall constitute an invalid test
and will require immediate retesting(within 30 days of initial monitoring event). Failure to submit
suitable test results will constitute noncompliance with monitoring requirements.
7Q10`t cfs
Permited Flow A 6 MGD
IWC% a•
Basin & Sub -basin D
Receiving "Stream Y D i vfer
lr
County . iChel
Recommended by:
CG- _
Date 11
"Chronic Toxicity (Ceriodaphnia) P/F at a,1I %, reb, M01/ See Part, Condition � .

6wyl 4 G- ruc e Vim wwsR
(�W= o.uffi�j
3 `
/J R
�1
1
Carp.
&-J&k I L� vw *-s
Uj��(OuJ C).U, 8
Baas 30 wo,-(s� 3z to
p� 6-9 so
6T- Li Vu c-� -t,�ri v, TtiaY31
LjsU-�t u) 45M�l
r�CSl7S 3 b
cW5
Uqn3c(,g
l vd,?Igg
r
�6rl h 1 ce ) VOC
L6b6t,3. b3o aoco,29
DA = 133 yyt;c a
-44
C dbTl o UV-- - v
Z7-oka=t
(-k)a.fi il6u.)= . 396 f wt,

PRETREATMENT HEADWORKS REVIEW
-----------------------------
Discharger:
Receiving stream:
Stream Class:
USGS Zone:
7010:
Design flow:
Actual flow:
Percent industrial:
IWC:
TOWN OF SPRUCE PINE
NORTH TOE RIVER
C-TROUT
1
44.000 cfs
0.600 mgd
0.3961 mgd
21.0
2.1
11/22/88
Actual
Actual
Allowable
Domestic
Industrial
Pollutant
Standard/AL
Removal
Load (a)
Load
Load
(mg/1)
-----------
Eff.
-------
(lbs/day)
---------
(lbs/day)
---------
(lbs/day)
---------
---------
Cadmium
0.002
S
92%
6.01
0.006
Chromium
0.05
S
76%
50.10
0.099
Copper
0.015
AL
82%
20.04
0.121
Nickel
0.05
S
32%
17.68
0.042
Lead
0.025
S
91%
31.65
0.097
Zinc
0.05
AL
77%
52.28
0.348
0.048
Cyanide
0.005
S
59%
2.93
0.092
Mercury
0.0002
S
86%
0.34
0.001
Silver
0.01
AL
94%
40.08
0.010
Total
USGS
Predicted
Allowable
Influent
Background
Effluent
Effluent
Load
Reserve
Conc
Conc (b)
Conc (c)
(lbs/day)
---------
(lbs/day)
---------
(mg/1)
---------
(mg/1)
--------
(mg/1)
--------
Cadmium
0.01
6.01
0.0001
0.0966
Chromium
0.10
50.01
0.013
0.0072
1.8005
Copper
0.12
19.92
0.004
0.0066
0.5354
Nickel
0.04
17.64
0.0086
2.4156
Lead
0.10
31.55
0.005
0.0056
0.9712
Zinc
0.40
51.99
0.012
0.0276
1.8478
Cyanide
0.08
2.85
0.0102
0.2416
Mercury
0.00
0.34
0.0003
0.0000 ?
-0.0045
Silver
0.01
40.07
0.0002
0.4831

e;—
Cw � , Ol rl �t . y q Cl. uj ,- i
N

STDRET RETRIEVAL LATE 83/11/22 P IM,-RET
35 55 45.0 062 :)6, 55*J 1
WORTH TOE RIVER w S 1162 AT P�--NLANJ'3 NC
37
SOUTHEAST 0433436
FRENCH 3ROAD /TYPA/4,IBvT/STREAM/SOLIDS/MINE
0001 FEET DEPTH
PAGE: 1
5-10 L'
, i;D" 0053`J
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D,�.7..............
DT��rZ
�OTZ�
�Jr�l9"4
DATE TIME_ DR
Igo %fi3• ;'vH4- DO
RESIOUE
CHROMIUM
CADMIUM
COOPER
CYANID--
CAnUCTVY
E RD•l CF TH
5 DAY *.i TOTAL
TOT NFL.T
CR,TOT
C09TOT
CU:TOT
CN-TOT
FIELD
+�
�J DAY ,,� :)Il;; -
M hl� L ^'►�; L L
S�! �� �_
`'
#JG/L
UG L
MVL
MICROMHU
85/04✓24
1345
WATER
0 .083 9.2 7.20
300
15/05/30
1445WATER
267 . 12 � Sol-`r.
13 50K ZCK ZUK
85/06/26
1400
WATER
0 .07,? 1.40
3
35/07/29
1150
HATER
0 6.7 7.30
70
--
85/08/15
114E
WATER?
0.327999
1.5
*050
8.2
7.10
23
50K
20K
< 85/09/24
1145
WATER
').327999
.030
s-.�7�
7.50
it
42
85✓11/27
0920
WATE.Y
k�.327999
.'
.0.30,
9.9
7..!j
9
50K
85/12/31
1410
WATT
+J.327939
..070
12.8
13
.
7 •. l.r J ._........ru
86/02/21
1130
WATER
0.3279)9
.9
.030
10.6
7*00
21
25K
10K
1000
CATER
0,327999
.060
10o6
7e03
6
YY8??6/i3:�3-//-27
,. 86/05/22
1200
WATER
0.327999
1.4
9.9
7*10
11
66/06/27
1430
WATER
0.327999
8.0
7*60
3
86/03/29
115E
WATER
0*32719 r
09
.040
9.1
6.70
31
25K
10K
8+6/09/24
1100
WATER
0.327999
8.7
7.00
6
66/11/20
1020
WATE-;2
:.3?7999
25K
10K
. 86/11/20
120C
WATER
3.32799E
1.7
9*8
6.50
73
25K
10K
1- �✓ uVeg
1215
W4TEK
0 m.3 e
..4
.,
.
.
--t-a K
87/03/27
1230
WATER
0.327999
1.4
.060
8.7
7*20
4
25K
10K
87/11/04
1.215
WATER
0*327999
2.0
.040
10*-4
7.70
1K
25K
10K
TR
0 . 52, 77 1 7
101rt.
88/05/23
1615
WATER
0.327999
200
.0?J
8.7
8.130
5
25K
2K
20K
20K
10K
10K
15
15
_1
10K
10K
tOK
10K
61
r7
90
53
79
77
i
50
56
39
51
61
-1 0-.
57
92
70
56
120
100
77

STOAET R�TRIEVAL GATE 38/11/22 ----P-GA=RET
-f�l00000 FR3361 03463021
35 55 45*0 082 06 55*0 1
NORTH TOE RIVER 2 SR1162 AT P5NLAND N-C
37121 NORTH CAkOLINA MITCHELL
SOUTHEAST 040306
FR-
- 'i BROAD /TVPA/A,"liNT/STREAM/SOLIDS/]WINE
2!NCOIWQ HQ 06010108026 0002*110 13FF
0001 FEET DEPTH
1'lK
.1
01067
01051
01077
01092
DATr-
TIME
OR
NICKEL
LEAD
SILVER
ZINIC
PROM
OF
iN 1 9 TOTAL
P3 1 TOT
AG9TOT
M , TOT
7 _-
DAY
-DEPTH
ME
-DIUM i FT)
Uf.-,/L
UC, /L
-UG/L
-i,- L
35/05/30
1445
WATER
0
100K
1031K
20K
85/08/-15-
1140
WATER
0*327999
loov,
LOOK
210K
85/11/27
0920
WATER
0*327919
100K
100K
20K
86/02/21
1130
WATFR,
0*327999
50K
50K
10K
86/08/29
1150
W 1A T t R
0*3279)9
50K
154K-
- - —1-0-K -
86/11/20
1320
WATER
0*327999
50K
50K
20
86/11/20
1200
WATER
0,327999,
550K
50K
20
87/05/29
l215
WATER
0*327'199
50K
87/06/27
1230
WATER
0*327994
50K
50K
12
87/11/04
121c
WATER
3*327999
50K
50K
10K
3 / 0 2-7�
I � 2 �--
V'A T E R
9*3279)9
50K
-1-0-K—
e8/05/23
.1615
W4TER
0*327999
50K
10K
10K
PAGE: 2