NCS000548 DMR SW

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS000548
FACILITY NAME Marshall Steam Station
PERSON COLLECTING SAMPLE(S) Staff
CERTIFIED LABORATORY(S) Duke Energy of the Carolinas, LLC Lab #248
Shealy Environmental Services, NC Lab #329
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2015
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY Catawba
PHONE NO. [phone]
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Outfall Date
50050 , . ` _-, ;
01042 ° . ,:
00400
01077 `,
-.01002; °' "
01022`
=01012
"
;
01092
_
No , Sample
Total ' ' r.
Total
H ;Silver"
P..
Total (as ;
,`Arsenic 'Boron
r
, Total ;
Be, Ilium
r3 , '
;Cadmium`
,
' Collected`
Flow.(if app)
Rainfalls
(as'Ni)�;a
Ag) ��
Total°(as As)�'
(as B)�._
'Total°•(asBe)
Total
° xmo/dd/yr
°
m
m
}ri
m
m
m
Amo/dd/ yr,', -11-',,
-MG b `.u_
-inches g Y.
0.00216
A
ni
m
m oM
fl m
0.02
SW 02 11/30/2015
1 N/A
10.82
17.51
1 <0.0003
10.00142
<0.05
<0.001
<0.001
Outfall Date LL.
01034 '.<
01042 ° . ,:
:01067- :;
4-
01051
01091
°`01147° :01059'
Total; Method
;
01092
No Sariple :' ,:Chromiuir►,
�..
;163I'E
Copper, Total `
=Nickel,'Total`-°
Lead, Total,,
Antimony,
Selenium, `'"Thallium,
17.00
Zinc, Total -(as
Collected' % "
Total,,(asi, r)"
',(as Cu)`, u_
(as'Ni)�;a
(as RPh)
Total (as:Sb) -- �
��Total'-(as Se) � �
'.Total�(As TI)
Zn)
° xmo/dd/yr
ul " .. ...m„
m
m
}ri
m
m
m
SWO02 11/30/2015
0.00307
0.00788
0.00216
0.00289
<0.001
0.00132
<0.0002
0.02
Outfall Date ; p'
71900; '`
-00530
,
No }Sample "
`.Mercury, R,
Solids, Total
s Collected
Total; Method
-'Suspended
,:
;163I'E
Concentration '
pH
Silver, Total (as"
in
SWO02 11/30/2015
17.00
147
Outfall '' .Date
; 50050, . =` `
00400 = ` `
01077
01002`
01022',
0102 :.
01027 „ `'
No Sample ";" °
Total '
Total
pH
Silver, Total (as"
Arsenic;
"Boron, Total;
}Beryllium,
Cadmium, v >'
Collected
Flow (if app)
Rainfall
Ag)
Total (as As)
(as B)
Total=(as-Be)
TotaVNs'Cd)
x
i ncl es
=5
iii► �.
�mg/L.;�."3..
cri' L
m L,
SWO03 11/30/2015
1 N/A
10.82
7.62
1 <0.0003
10.00238
<0.05
1 <0.001
<0.001
Form SWU-247, last revised 21212012
Page 1 of 3

Outfall Date
01034.
01042
01067
01051
`01097
01147
01059
01092
No Sample
Collected
Chromium,
Total (as Cr)
Copper, Total
(as Cu),
-Nickel, Total
(as Ni)
Lead, Total
(as Pb)
Antimony,
Total:(as-Sb)
Selenium,
Total (as Se),
Thallium,
Total (As Tl)
Zinc, Total (as
Zn), .
l mo/dd/ r
m
mgIL
m
m
m L
m
m
In
SWO03 11/30/2015
1 <0.001
0.00261
1 <0.001
<0.001
I <0.001
0.00119
1 <0.0002
1 <0.005
Outfall Date
71900 , :
C0530
No." 'Sample '°
Mercury,
Solids, Total
Collected
Total, Method,
Suspended, -
No." Sample
` Collected'
1631E
Concentration .
mo/dd/ r
n
m "
SW003 11/30/2015
14.18
18
Outfall 3; Date
50050
01042
00400
01077
01002 -
01022'
01012
01027
No." Sample
` Collected'
Total
Flow (if�app.)
Total
Rainfall
pH
Silver, Total (as;.
Ag)
Arsenic,
Total (as As)
Boron, Total _
(as B)
Beryllium,
Total (as Be)
Cadmium,
Total (as Cd)
mo/dd/ rr
MG +
inches
"m
mgIL
m L
m
m
mg/L'.
SW004 11/30/2015
1 N/A
10.82
7.66
1 <0.0003
10.00657
10.079
<0.001
<0.001
Outfall Date
01034
01042
01067
01051
01097
01147
01059
01092
No. Sample
Collected
Chromium,
Total,[(as Cr)
Copper, Total
(as Cu)
Nickel, Total
,(as Ni)
Lead, Total
(as Pb) _
Antimony,
Total (as Sb),
Selenium,
Total (as Se)
Thallium,
Total (As TI)
Zinc, Total (as
Zn),
mo/dd/ r
m L
m
"m
m L
m
mg/L
m
m
SWO04 11/30/2015
1 <0.001
0.00328
<0.001
<0.001
<0.001
0.00296
<0.0002
<0.005
Outfall.- Date ,
'71900
C0530
34671
39488
39492
3949639500
� .
39504
39508
Sample
Collected
Mercury,
Total, Method
1631E
Solids, Total
Suspended,-
Concentration
PC -1016
B'
(Arochlor
1016)
PCB -1221
(Arochlor
1221)
PCB -1232
(Arochlor
1232)
PCB -1242
(Arochlor
1242)
'PCB -1248
(Arochlor
1248)
PCB -1254
(Arochlor
1254)
PCB -1260
(Arochlor
1260)
mo/dd/ r
n
m
x /L
SW004 11/30/2015
113.4
122
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
Outfall Date.
No. Sample
.. Collected '
50050
00400
C0530
Total Flow, (if
a pp;)
Total
x�
� .
Solids, Total
Suspended -
Concentration
mo/dd/ r
MG' ;
Rainfall ,
O.
m
SWO12A 11/30/2015
1 N/A
0.82
7.47
7
Form SWU-247, last revised 2/212012
Page 2 of 3

Outfall Dates
;50050,..- -
;50050;,; _ -�;�-
0040,0
C0530`-`-
Total `Flow=(if '
Total
Solid's; Total
No Sample
Collected
app )„!
Non -polar
Total
Suspended
New Motor
x
Collected :
,(if applicable)
Gone entratron
mo/dd/. r
MG`-
Ratrifall<
H
m
SW023 11/30/2015
1 N/A
10.82
17.77
<5
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes X no
(if yes, complete Part B)
cart ts: v emcte iviamtenance Activity ivionttormg requirements
Outfall
No v
-Date - :
Sample - °`
;50050;,; _ -�;�-
";,
;00556 �:
.~
X00530 ='"00400'
Total Flow ; ' : u
.Total
Oil'& Grease
Non -polar
Total
pH .
New Motor
x
Collected :
,(if applicable)
Rainfall
(if-appl.).
O&G/TPH
Suspended-=°
"01 Usage
(Method 1`664
Solids
2
SGT' HEM); if,
a
a 1..
mo/dd/yr•.
MG _,
inches
�m g/1::'
gni
unit ,. :.aUmo<
Exceedances include Mercury (Hg) at SWO04
STORM EVENT CHARACTERISTICS:
Date 11/30/2015
Total Event Precipitation (inches): 0.82
Event Duration (hours): (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for.submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of Permitte (Date)
Form SWU-247, last revised 2/2/2012
Page 3 of 3