NC0001422_Renewal (Application)_20160705

t:is DUKE L.V.Sutton Energy Complex
801 Sutton Steam Plant Rd
ENERGY. Wilmington,NC 28401
PROGRESS o 910.341.4750
f 910.341.4790
July 1, 2016 'RECElvEDiNCDEQ/�JUVR
Mr.Jeffrey O. Poupart JUL 0 6 2016
NCDEQ-DWR, Water Quality Permitting Section
1617 Mail Service Center pQWfer Qualigy
Raleigh, NC 27699-1617 mrttrng Section
Subject: Duke Energy Progress, LLC.
L. V. Sutton Energy Complex NPDES Permit NC0001422
NPDES Wastewater Renewal Application
Dear Mr. Poupart:
The current NPDES Permit for the L.V. Sutton Energy Complex(Sutton) expires on December 31, 2016.
By this correspondence, Duke Energy Progress, LLC (Duke Energy) requests that the NPDES permit for
this facility be reissued. Enclosed with this letter are one signed original and two copies of the NPDES
renewal application.
Specifically we have attached the following application materials:
• EPA Form 1;
• EPA Form 2C;
• Attachment 1-Site map showing the location of all outfalls (internal and final);
• Attachment 2- Flow chart and description of waste flows (Form 2C Attachment 2- Item II-A);
• Attachment 3- Narrative description of sources of pollution and treatment technologies (Form
2C Attachment 3 Item II-B);
• Attachment 4 - List of potential items not covered by analysis (Form 2C Attachment 4).
Section A(17) of the existing NPDES permit (effective December 7, 2015) requires Duke Energy to
conduct annual fish tissue monitoring and submit results with the permit renewal application. The fish
tissue monitoring plan was submitted to the Division for approval on April 22, 2016. Fish tissue
monitoring for the 2016 calendar year is currently ongoing.
Section A(22) of the existing NPDES permit requires Duke Energy to conduct instream monitoring for
metals and to submit the monitoring results with the NPDES permit renewal application. Per DEQ's
March 3, 2016 "Error Correction Letter)", instream monitoring requirements are waived due to Duke
Energy's participation in the Lower Cape Fear River Program Monitoring Coalition.
With reissuance of the permit, Duke Energy requests that NCDEQ staff incorporate the following
changes into the renewed NPDES permit:
1. Duke Energy plans to construct a lined coal ash landfill onsite at Sutton Plant. The wastewater
and stormwater for the landfill will be managed as follows:
a. Landfill leachate will be collected in two 500,000 gallon tanks and routed to the ash
pond water treatment system (WTS) for treatment and discharge through Outfall 001.

L.V.Sutton Electric Plant NPDES Permit N00001422
NPDES Wastewater Application Materials
Page 2 of 4
b. Non-contact stormwater will be collected in two dry retention ponds(North and South
Ponds)and permitted initially as construction stormwater under the NC Construction
General Permit NCG120000. Once the landfill is constructed,filled,and capped, non-
contact water will be routed along the ground surface to the dry retention ponds. The
ponds are designed to capture,treat, and infiltrate the 25 year, 24-hour storm with an
additional 1 foot of freeboard. NCDEMLR has typically declined to permit stormwater
detention basins that capture and treat industrial stormwater from the referenced
design storm,therefore Duke Energy requests that the spillways be documented in the
NPDES permit materials consistent with other stormwater reference points at Sutton.
2. On June 3,2016, Duke Energy submitted a design recommendation for a fish barrier in the
effluent channel,as required by Section A(9)of the NPDES permit. As stated in that letter and
as you are aware, Duke Energy is required by the Coal Ash Management Act(CAMA)to close the
two Sutton ash ponds by August 2019. Closure of these ponds will be accomplished by
excavating and removing the ash. The effluent channel,which conveys wastewater from the
Sutton Plant to the cooling pond is flanked on either side by legacy ash disposal areas. Full
excavation of the ash will require that the portions of the berms on either side of the effluent
channel be removed and rebuilt. Due to the extent and complexity of these activities, and the
urgency and priority with which Duke Energy must perform the excavation, Duke Energy
requests that the Division allow the installation of a fish barrier after pond closure is complete
and the effluent channel has been re-established. Duke Energy believes that the extent of ash
removal activities and the construction on the channel itself will serve to minimize fish passage
into the channel.
3. Duke Energy requests that the State clarify that the existing temperature mixing zone includes
the entirety of Sutton Lake,consistent with the existing mixing zone and the waterbody's
intended use. DEQ has historically granted Duke Energy a temperature mixing zone which
extends from the plant discharge location (historically at Outfall 001)to a point 1.25 miles
downstream in the Cape Fear River. The December 2015 permit maintained the mixing zone in
the Cape Fear River but applies the temperature standard at new(upstream)outfall 008. This
creates a "gap" in the mixing zone between Outfall 008 and Outfall 001. Duke Energy believes
that designation of the Lake as a part of the existing mixing zone is consistent with the character
of a pond designed,constructed, and operated as a temperature treatment unit.
In accordance with 15A NCAC 02B.0204(b),the mixing zone will not result in acute toxicity,
offensive conditions, undesirable aquatic life,or endangerment of the public health and
welfare. To the contrary, Duke Energy's maintenance and use of Sutton Lake has provided a
diverse, balanced,self-sustaining fish population which has substantial recreational benefit and
use to local residents and fisherman. In 1971,the NC General Assembly passed S.L. 1971-462
(attached)which granted the Department of Administration the ability to"authorize the
utilization and impoundment... of Catfish Creek...for the purpose of the development of a
reservoir to be used in connection with the generation of electric power for sale and distribution
to the public." Duke Energy understands that the State has classified the cooling pond as
waters of the State, however,consistent with NC Law, Duke Energy believes it is nevertheless
appropriate to continue to use the cooling pond for its intended purpose. Duke Energy has
prepared the attached summary of the history of Sutton Lake to further support this request.

L.V.Sutton Electric Plant NPDES Permit NC0001422
NPDES Wastewater Application Materials
Page 3 of 4
4. Discharge from Outfall 001. Duke Energy requests that the description of Outfall 001 be
clarified to state: "Outfall 001—includes discharges from Sutton Lake which may also include
treated cooling water(from Outfall 008), groundwater,stormwater and treated wastewater
from the ash ponds and landfill. In addition,since a number of different wastewaters are
combined for discharge through Outfall 001 the DEQ has only placed a flow limit on the
discharge of interstitial water, Duke Energy requests that Section (A(2)require two types of flow
reporting:one for the ash pond (limited at 2.1 MGD)and a second for reporting the total
discharge from this outfall.
5. With respect to discharges from 001,the fact sheet goes on to state "The new ash pond can
discharge directly to Sutton Lake through Outfall 004 or to Cape Fear River through Outfall 001.
The Outfall 001 is discharging through the mixing box that was set-up to concurrently discharge
ash pond wastewater and water from Sutton Lake." Duke Energy requests that the fact sheet
specifically acknowledge that the compliance point for Outfall 001 is located within the mixing
box.
6. The description for section A(3)-Outfall 002 should be corrected to state: "The Permittee is
authorized to discharge to Sutton Lake and/or to the 1984 ash pond from Outfall 002".
7. Duke Energy has installed a wastewater treatment system designed to treat interstitial water
and landfill leachate. This system has been designed to effectively remove pollutants of
concern. Based on the installation of this treatment, Duke Energy requests that the Division
remove the restriction on interstitial water discharge through Outfall 004 to Sutton Lake. Based
on the NPDES permit monitoring requirements, if Duke Energy were to elect to discharge to
Sutton Lake,the discharge would be required to meet water quality standards at the "end of
pipe",which is below historic discharge values. Please revise the description of wastewater
flows through Outfall 004 to state"During the period beginning on the effective date of the
permit and lasting until expiration,the Permittee is authorized to discharge to Sutton Lake
and/or to Outfall 001 from Outfall 004(1984 [New]Ash Pond-ash sluice water, coal pile runoff,
low volume waste,groundwater,stormwater,and landfill leachate). Such discharges to Sutton
Lake shall be limited and monitored by the Permittee as specified below...".
8. Duke Energy requests that oil and grease limits and TSS limits for internal outfalls 005,006,and
007 be applied at outfall 008 in accordance with 40 CFR 423.12(b)(13)which states"In the event
that wastestreams from various sources are combined for treatment or discharge,the quantity
of each pollutant or pollutant property controlled in paragraphs(b)(1)through (b)(12)of this
section attributable to each controlled waste source shall not exceed the specified limitations
for that waste source."
9. Duke Energy requests that limits at outfall 009 be removed on the basis that the simple cycle
combustion turbine is not a generating source regulated by the steam electric effluent
guidelines(see 40 CFR 423.10 Applicability).
10. Section A(22). Duke Energy requests that the upstream sample location in the Cape Fear River
(referenced in A(22), A(1), and A(2)) be defined as the intake structure on the Cape Fear River.

L.V.Sutton Electric Plant NPDES Permit NC0001422
NPDES Wastewater Application Materials
Page 4 of 4
Duke also requests that the locations described in A(22) as"1000 ft from Outfall 004" be defined
as"Bay 8".
11. Duke Energy requests that Section A(16), Biocide Condition be updated for consistency with the
draft permit for the Marshall Steam Station,which concludes with the statement"Division
approval is not necessary for the introduction of new biocides into outfalls currently tested for
whole effluent toxicity."
12. Duke Energy requests that section A(19)Ash Pond Closure be removed from the permit. On
June 1,2016 Judge Paul Ridgeway entered an Order for Partial Summary Judgment requiring
Duke Energy to submit a Site Analysis and Removal Plan (a closure plan)for Sutton Plant by
December 31,2016. Therefore Duke Energy believes the NPDES permit requirement is
unnecessary,duplicative,and confusing given the numerous state,federal, and court ordered
closure requirements.
13. Duke Energy requests that the language in section A(27).2 be corrected to reflect the language
in the permit boilerplate Part II.D.1. which states: "All samples shall be taken at the monitoring
points specified in this permit and, unless otherwise specified, before the effluent joins or is
diluted by any other wastestream, body of water,or substance. Monitoring points shall not be
changed without notification to and the approval of the Permit Issuing Authority[40 CFR
122.41(1)].
Thank you, in advance for your consideration of the above-requested items. If there are any questions,
please contact either:
• Ms. Toya Ogallo, Environmental Specialist at our North Carolina Regional Headquarters, phone
[phone] or email [e-mail] or
• Mr. Kent Tyndall, Environmental Professional for the L. V. Sutton Energy Complex Plant; phone
[phone] or e-mail [e-mail].
1 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.l am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations.
Sincerely,
J. c, E i, - Ii
Jesse E. Huntley, II
Station Manager
Enclosures

History.Description.and Use of L.V.Sutton Cooling Reservoir
In 1971,The NC General Assembly enacted Session Law 1971-462 which granted the Department of
Administration(DOA)approval to grant Carolina Power&Light Company(CP&L)an easement to
develop a reservoir to be used in connection with the generation of electric power for distribution to the
public. The easement granted by the State of NC and New Hanover County on June 29, 1971 states:
a. The cooling reservoir will impound Catfish Creek, a tidal creek approximately three miles
in length and lying entirely within the proposed reservoir;
b. The DOA with the approval of the Governor and Council of State has authorized the
closing of Catfish Creek to navigation and the impoundment of the Creek for use in
connection with the generation of electric power by the Company;
c. The State does hereby grant to Carolina Power& Light Company, its successors and
assigns, the right,privilege and easement to go in, under and upon the waters of Catfish
Creek,submerged lands thereunder and any swampland adjacent thereto owned by the
State... and to construct, operate and maintain therein cooling water reservoir for the
Company's L.V.Sutton Steam Electric Plant.
d. The aforesaid rights,privileges and easements subject to the conditions hereinbefore set
forth unto said CP&L Company, its successors and assigns for so long as the same are
used in the business of generating, transmitting, and distributing electric power for
public use.
In 1972,CP&L constructed the 1,100 acre cooling pond to provide condenser-cooling water for the
three-unit 613-MW coal-fired L.V.Sutton Electric Plant.The cooling pond consists of a 2.36 mile central
main dike,which bisects the pond,and six wing dikes(ranging in length from 500 to 2,500 ft.)designed
to maximize circulation of water and cooling efficiency(see Figure 1). Heated water from the steam
condensation process is released to the effluent channel and flows in a generally counterclockwise
direction to the Sutton Plant intake where it is used in plant processes again.
The cooling pond has a mean depth of 6.2 ft.with a normal pool elevation of between 8.5 ft.and 10.5 ft.
MSL.The land surrounding the approximately 13.7 mile shoreline is generally undeveloped and primarily
forested.
Duke Energy maintains the level of the cooling pond by pumping water from an intake located on the
Cape Fear River into the cooling pond as needed. There are no streams or natural surface waters
contributing inflow to the cooling reservoir; all of the water within the pond consists of either rainfall,
wastewater discharges from the Sutton Plant,or pumped makeup water from the Cape Fear River.
Duke Energy manages the intake so as to not accumulate saline water(chlorides)from the tidally
influenced lower Cape Fear River. Duke staff also monitors water chemistry including nutrients like
phosphorus in the Cape Fear River,so as to understand the sources and risks of nutrient loading in the
cooling pond. There have been occasional nuisance algal blooms in the pond, most notably in 1999,
2010 and 2012,which were direct results of the increased phosphorus input from the Cape Fear River
intake. Duke Energy continually evaluates the pond for the presence of invasive species such as
1

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Sutton Steam Electric Plant _.-
Figure 1-L.V.Sutton Cooling Reservoir
2

filamentous algae,and regularly applies herbicide as early as possible after detection to prevent
nuisance conditions within the cooling pond while minimizing the amount of herbicides needed for
control. Duke Energy also regularly stocks grass carp to prevent nuisance conditions within the cooling
pond.
There is no discharge of water from the cooling pond into the Cape Fear River other than through NPDES
permitted Outfall 001. Duke Energy staff must manually open the discharge gate at Outfall 001 to allow
water to flow from the cooling pond into the Cape Fear River.
The temperature in the cooling pond exhibits little to no thermal stratification.Typically,surface water
temperatures in Bay 8(see Figure 1)are approximately 2.7°C(summer)to 6°C(winter) higher than
upstream temperatures in the Cape Fear River(station CFP). In 2014 the surface water temperature in
Bay 8 ranged from 12.7°C-33.32C while temperatures at CFP in the Cape Fear River ranged from 6.02C-
30.9°C.
A summary of 2015 temperature characteristics are outlined in Table 1. Recirculated cooling water from
Sutton Plant travels in a counterclockwise direction:from the circulated water outlet,to Bay 8,then in
decreasing numeric order towards Bay 2. Bay locations are graphically noted in Figure 1. As
demonstrated in the table,the most significant degree of cooling occurs in the effluent channel,
between the outlet and Bay 8. Temperatures throughout the cooling reservoir are regularly and
consistently higher than 32°C.
Table 1-2014 Inlet,Outlet,and Cooling Reservoir Temperatures('C)
Sutton Plant Circulated Bay 8 Bay 6 Bay 4 Bay 2
Inlet Water
Outlet
Avg. 21.6 30.4 25 22.8 22.3 22.5
Max 32.8 40.6 34.6 33.8 33.2 33.1
Min 6.0 14.8 16.6 14.4 14 13.1
Based on the discharge of heated water from the plant,through the cooling pond and into the Cape Fear
River,the DEQ has previously permitted a temperature mixing zone in the Cape Fear River. The mixing
zone extends from 2,700 feet upstream of the Cape Fear discharge to 1.25 miles downstream.
Based on data compiled by the UNCW Lower Cape Fear River Program (Table 2),there is no significant
difference between the upstream and downstream water temperature in the Cape Fear River. 2013 and
2014 data have been provided for comparison;the cooling pond regularly discharged heated water to
the Cape Fear River in 2013, however there was no discharge in 2014.There does not appear to be a
discernable difference between 2013 and 2014 temperature data. The downstream monitoring
coalition station is approximately 2.8 miles downstream of Outfall 001.
3

Table 2-2012 and 2014 Lower Cape Fear Monitoring Stations(°C)
2013 Data 2014 Data
Upstream Downstream Upstream Downstream
Station# B903000 B9050025 B9030000 B9050025
Avg. 20.7 20.4 20.1 20.2
Max 28.2 27.9 28.8 29.0
Min 8.6 8.1 6.5 5.4
The cooling reservoir contains a fishery managed by the NC Wildlife Resources Commission (WRC). The
WRC manages the fishery and publicizes recreation as a public gameland. Duke Energy's ongoing efforts
to maintain the cooling pond as a suitable cooling water source for the Sutton Plant also provides a
secondary benefit of keeping the reservoir suitable for recreation purposes.
In conclusion, Duke Energy has maintained and operated the Sutton cooling pond in a manner that has
not only provided for its primary intended purpose, which is to support the generation of electric power
for public use, but Duke Energy's active management of the pond has also provided a substantial
recreational benefit to the community. The cooling pond is currently one of the most popular and
productive largemouth bass fishing destinations in the State. If it were not for Duke Energy's continual
efforts to manage invasive species, monitor nutrient and water quality levels, and maintain an
appropriate normal pool elevation,the pond would quickly succumb to nuisance vegetation and revert
to native swamp conditions. Since 1971 the General Assembly, the State of NC,and Duke Energy have
recognized the mutual benefit of encouraging public use in a waterbody actively used as a cooling pond
and Duke Energy believes that it is both appropriate and beneficial to maintain the status quo so as not
to have a detrimental impact on the existing use and function of the resource.
4

NORTH CAROLINA GENERAL ASSEMBLY
1971 SESSION
CHAPTER 462
SENATE BILL 685
AN ACT TO AUTHORIZE THE DEPARTMENT OF ADMINISTRATION WITH
APPROVAL OF THE GOVERNOR AND COUNCIL OF STATE TO GRANT AN
EASEMENT PERTAINING TO THE DEVELOPMENT OF A RESERVOIR TO BE
USED IN CONNECTION WITH THE GENERATION OF ELECTRIC POWER FOR
SALE AND DISTRIBUTION TO THE PUBLIC TO BE LOCATED ADJACENT TO
THE CAPE FEAR RIVER AT CATFISH CREEK IN NEW HANOVER COUNTY.
The General Assembly of North Carolina do enact:
Section 1. The Department of Administration with approval of the Governor and
Council of State may authorize the utilization and impoundment, including the closing, of
Catfish Creek in New Hanover County,for the purpose of the development of a reservoir to be
used in connection with the generation of electric power for sale and distribution to the public,
and is authorized to grant, upon such conditions as may be deemed proper, including the
condition that the fishery management in the reservoir be under the jurisdiction of the North
Carolina Wildlife Resources Commission, an easement for such purpose in the lands covered
by the waters of the Creek.
Sec.2. Any easement granted pursuant to this act shall be executed and approved in
the manner prescribed in Article 16 of Chapter 146 of the General Statutes of North Carolina
Sec.3. This act shall become effective upon its ratification.
In the General Assembly read three times and ratified, this the 28th day of May,
1971.
5

Please print or type in the unshaded areas only. Form Approved.OMB No 2040-0086
FORM U.S ENVIRONMENTAL PROTECTION AGENCY I.EPA I.D.NUMBER
1 .EPA GENERAL INFORMATION 5 =
Consolidated Permits Program F NCD 0 0 0 8 3 0 6 4 6 D
GENERAL (Hear!the"f,eneral In.rtructIon.r"he/)re xurtrng.)
1 2 131 14 15
LABEL ITEMS GENERAL INSTRUCTIONS
If a preprinted label has been provided. affix it in the
designated space.Review the information carefully.if any of it
I. EPA I.D.NUMBER is incorrect,cross through it and enter the correct data in the
appropriate fill-in area below.Also,if any of the preprinted data
is absent (the area to the lett of the label space lists the
III. FACILITY NAME PLEASE PLACE LABEL IN THIS SPACE information that should appear),please provide it in the proper
fill-in area(s)below. If the label is complete and correct,you
V. FACILITY MAILING need not complete Items I, Ill,V, and VI (except VI-8 which
ADDRESS roust be completed regardless).Complete all items if no label
has been provided.Refer to the instructions for detailed item
VI. FACILITY LOCATION descriptions and for the legal authorizations under which this
data is collected.
ll.POLLUTANT CHARACTERISTICS
INSTRUCTIONS:Complete A through J to determine whether you need to submit any permit application forms to the EPA.If you answer"yes"to any questions,you must
submit this form and the supplemental form listed in the parenthesis following the question.Mark"X"in the box in the third column if the supplemental form is attached. If
you answer"no"to each question,you need not submit any of these forms.You may answer"no"if your activity is excluded from permit requirements;see Section C of the
instructions.See also,Section D of the instructions for definitions of hold-faced terms.
Mark-X- Mark'X'
SPECIFIC QUESTIONS YES NO TASPECIFIC QUESTIONS YES NO TA
ATTACCHH ED ATTACCHH
ED
A.Is this facility a publicly owned treatment works which B. Does or will this facility (either existing or proposed)
results in a discharge to waters of the U.S.?(FORM 2A) X include a concentrated animal feeding operation or X
aquatic animal production facility which results in a
16 17 10 discharge to waters of the U.S.?(FORM 2B) is 20 21
C.Is this a facility which currently results in discharges to �/ D. Is this a proposed facility(other than those described in A X
waters of the U.S.other than those described in A or B X X or 13 above)which will result in a discharge to waters of
above?(FORM 2C) 24 the U.S.?(FORM 2D)
25 25 27
E. Does or will this facility treat, store, or dispose of F. Do you or will you inject at this facility industrial or
hazardous wastes?(FORM 3) X municipal effluent below the lowermost stratum X
containing, within one quarter mile of the well bore,
25 res >o underground sources of drinking water?(FORM 4)
31 02
33
G.Do you or will you inject at this facility any produced water H. Do you or will you inject at this facility fluids for special
or other fluids which are brought to the surface in processes such as mining of sulfur by the Frasch process,
connection with conventional oil or natural gas production. X solution mining of minerals, in situ combustion of fossil X
inject fluids used for enhanced recovery of oil or natural fuel,or recovery of geothermal energy?(FORM 4)
gas, or inject fluids for storage of liquid hydrocarbons?
(FORM 4) 34 35 36 37 38
39
I. Is this facility a proposed stationary source which is one J. Is this facility a proposed stationary source which is
of the 28 industrial categories listed in the instructions and X NOT one of the 28 industrial categories listed in the X
which will potentially emit 100 tons per year of any air /� instructions and which will potentially emit 250 tons per
pollutant regulated under the Clean Air Act and may affect year of any air pollutant regulated under the Clean Air Act
or be located in an attainment area?(FORM 5) 4 and may affect or be located in an attainment area? 41 44 4-
(FORM 5)
III. NAME OF FACILITY
c
1 SKIP L. V. Sutton Energy Complex
t 5 , -29 .. 69
IV. FACILITY CONTACT
A.NAME&TITLE Vast,first,&title) B.PHONE(area code&no.)
1111, 1111111111111111. 1111111111 II bIII (7LII
jTirna!Ll'indKent, Environmental Professional ( 1u) 341-4175
49 1 45 51 15, 55
V.FACILTY MAILING ADDRESS
A.STREET OR P.O.BOX
3• 8011 Sutton Stleam IPllant IRoao 1 1 1 1 1 1 1 1 1 1 1 1 1 1
15 16
45
B.CITY OR TOWN C.STATE D.ZIP CODE
a Wilmington I I I I I I I l l l l l l l l l l l l NC 244121 I I
15 16 40 41 42 42 A
VI. FACILITY LOCATION
A STREET,ROUTE NO.OR OTHER SPECIFIC IDENTIFIER
0
I I I I I I I I I I I I I I I I I I I I I I I I l I I
5 8U1 Sutton Steam Plant Roa
15 16 45
B.COUNTY NAME
1 I I I I I I 1 I I I 1 I I 1 1 I 1 I 1 1 I I I
New Hanover
66 70
C CITY OR TOWN D.STATE E.ZIP CODE F.COUNTY CODE(ifknamn)
s willtriYlgt oz7 I I I I I 1 1 1 I I l I l I I l l l l14C 284d1 I I 12; I
15 19 40 41 42 47
51 52 5a
EPA Form 3510-1(8-90) CONTINUE ON REVERSE

CONTINUED FROM THE FRONT
VII.SIC CODES 4-di.it,in order of'non
A.FIRST B.SECOND
17 4 9111 '(spec) I I I (specify)
Electric Power Services
'15 16 - 19 15 16 - 19
C.THIRD D.FOURTH
I 11 (specify) 7 I I I (+'pecify)
7 15 16 - 19 IS 16 = 19
VIII.OPERATOR INFORMATION
A.NAME B.Is the name listed in Item
C I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I VIII-A also the owner?
8 Duke Energy Progress, LLC. mYES 0N
Is +6 55 ee
C.STATUS OF OPERATOR(Enter the appropriate letter into the answer box:if"Other,"specify.) D.PHONE(area code&no.)
F=FEDERAL (specify) ,, I I 1 I I I I I I
S=STATE M=PUBLIC(other than federal or state) P
P=PRIVATE O=OTHER(tpecify) Public Utility A (910) 341-4775
56 15 6 - 1e 119 - 21 122 • 26
E.STREET OR P.O.BOX
IIIIIIIIILII ) ) iiiiIIII IIIII
B 1 Sutton Steam P ant Road
26 g
F.CITY OR TOWN G.STATE H.ZIP CODE IX.INDIAN LAND
I I I I I I I I I I I I I I I I I I I I I I I I I I I I I Is the facility located on Indian lands?
B Wilmington NC 28401 ❑YES m NO
52
5 16
40 41 42 47 - SI
X.EXISTING ENVIRONMENTAL PERMITS
A.NPDES(Discharges to Surface Water) D.PSD(Air Emissions front Proposed Sources)
C T 1 IIIIIIIIIIII c r I I I I I I I I I I I I I
9 N NC0001422 9 P
15 16 17 18 30 15 1e 17 16 36
B.UIC(Underground Injection of Fluids) E.OTHER(specify)
C r 1 I I I I I I I I I 1 I I CT 1 Wd 0 u 0 010 2IIIIIIII (specify)
9 U 9 NC Ash Utilization
15 16 17 IS 36 is to 17 16 36
C.RCRA(Hazardous Wastes) E.OTHER(specify)
C I I I I I I I I I 1 I I 1 I c r 1 11111 I I I I I 11 (specify)
9 ill NCD000830646 y165-88
CAMA Permit for intake structure
15 II 30 15 16 17 to 36
XI.MAP
Attach to this application a topographic map of the area extending to at least one mile beyond property boundaries.The map must show the outline of the facility,the
location of each of its existing and proposed intake and discharge structures,each of its hazardous waste treatment,storage,or disposal faciliti s,and each well when it
injects fluids underground.Include all springs,rivers,and other surface water bodies in the map area.See instructions for precise requirements. (Attachment 1)
XII.NATURE OF BUSINESS provide a briefdescn'lion)
The L. V. Sutton Plant is an electric generating facility consisting of three simple-cycle internal combustion
turbine (CT) units and a natural gas-fired 2x1 Combined Cycle (CC) combustion turbine unit. Until November
2013, the plant also operated three coal-fired electric generating units, however those units have been
decomissioned and are currently being demolished.
XIII.CERTIFICATION(see instructlIMIM
I certify under penalty of law that I have personally examined and am familiar with the information submitted in this application and all attachments and that,based on my
inquiry of those persons immediately responsible for obtaining the information contained in the application,1 believe that the information is true, accurate, and complete. I
am aware that there are significant penalties for submitting false information,including the possibility of fine and imprisonment.
A.NAME&OFFICIAL TITLE(type or print) B.SIGNATURE C.DATE SIGNED
Jesse E. Huntley, II
Station Manager J.Q24_ ( I t 6(3 D/(6
COMMENTS FOR OFFICIAL USE ONLY
c
C
15 16
8
EPA Form 3510-1(8-90)

EPA I.D.NUMBER(copy_from hem I of Form 1) Form Approved.
NCD000830646 OMB No.2040-0086.
Please print or type in the unshaded areas only. Approval expires 3-31-98.
FORM U.S.ENVIRONMENTAL PROTECTION AGENCY
FOR PERMIT TO DISCHARGE WASTEWATER
2C rik
vikEPAEXISTING MANUFACTURINGNCCOMMERCIAL,MINING AND SILVICULTURE OPERATIONS
NPDES Consolidated Permits Program
I.OUTFALL LOCATION
For each outfall,list the latitude and longitude of its location to the nearest 15 seconds and the name of the receiving water.
A.OUTFALL NUMBER B.LATITUDE C.LONGITUDE
(list) 1.DEG. 2.MIN. 3.SEC 1.DEG 2.MIN. 3.SEC D.RECEIVING WATER(name)
001 34 16 57 77 59 20 Cape Fear River
002 34 17 33 77 59 35 Lake Sutton
004 34 17 56 77 59 32 Lake Sutton
008 34 17 29 77 59 36 Lake Sutton
II.FLOWS,SOURCES OF POLLUTION,AND TREATMENT TECHNOLOGIES
A. Attach a line drawing showing the water flow through the facility.Indicate sources of intake water,operations contributing wastewater to the effluent,and treatment units
labeled to correspond to the more detailed descriptions in Item B.Construct a water balance on the line drawing by showing average flows between intakes,operations,
treatment units,and outfalls.If a water balance cannot be determined(e.g.,for certain mining activities),provide a pictorial description of the nature and amount of any
sources of water and any collection or treatment measures.
B. For each outfall,provide a description of:(1)All operations contributing wastewater to the effluent,including process wastewater,sanitary wastewater,cooling water,
and storm water runoff; (2) The average flow contributed by each operation; and (3) The treatment received by the wastewater. Continue on additional sheets if
necessary.
1.OUT- 2.OPERATION(S)CONTRIBUTING FLOW 3.TREATMENT
FALL b.AVERAGE FLOW b.LIST CODES FROM
NO.(list) a.OPERATION(list) (include units) a.DESCRIPTION TABLE 2C-1
Ash pond discharge sedimentation, chemical precipitation, ion
001 2.2 MGD exchange, reverse osmosis, filtration 1-U 2-C
Landfill leachate 0.011 to 0.1 MGD (projected) (see above)
2-J 1-S
Stormwater (see above)
0.04 1-Q 4-A
Groundwater (see above)
2.0 MGD
1971 ash pond discharge Sedimentation, discharge to surface water
002 1-U 4-A
Low volume wastes 0.35 MGD
Stormwater, groundwater
0.08 MGD
Coal Pile Runoff
0.2 MGD
1984 ash pond discharge See treatment for outfall 001 above
004
Stormwater
0.08
Landfill leachate
0.011 - 0.1 MGD (projected)
Groundwater
2.0 MGD
00 8 Recirculated cooling water 288 MGD Evaporation
1-F 4-A
Stormwater sedimentation, neutralization, oxidation,
0.04 M® precipitation, sorption, reduction 1-U 2-x
Low volume wastes
0.96 MGD 2-C 1-x
2-L 4-A
See Attachment 2 for line drawing showing the water flow through the facility.
See Attachment 3 for additional descriptions of contributing flows.
OFFICIAL USE ONLY(effluent guidelines sub-categories)
EPA Form 3510-2C(8-90) PAGE 1 of 4 CONTINUE ON REVERSE

CONTINUED FROM THE FRONT
C.Except for storm runoff,leaks,or spills,are any of the discharges described in Items II-A or B intermittent or seasonal?
❑YES(complete the following table) WINO(go to Section 111)
3.FREQUENCY 4.FLOW
a.DAYS PER B.TOTAL VOLUME
2 OPERATION(s) WEEK b MONTHS a.FLOW RATE(in mgd) (spec*Jy with snits)
1.OUTFALL CONTRIBUTING FLOW (speci), PER YEAR 1.LONG TERM 2.MAXIMUM 1.LONG TERM 2.MAXIMUM C.DURATION
NUMBER Os) (list) average) (spectfyaverage) AVERAGE DAILY AVERAGE DAILY (in days)
III.PRODUCTION
A.Does an effluent guideline limitation promulgated by EPA under Section 304 of the Clean Water Act apply to your facility?
®YES(complete Item 111-B) ❑NO(go to Section IL)
B.Are the limitations in the applicable effluent guideline expressed in terms of production(or other measure of operation)?
❑YES(complete Item 111-C) ®NO(go to Section IV)
C.If you answered-yes'to Item III-B,list the quantity which represents an actual measurement of your level of production,expressed in the terms and units used in the
applicable effluent guideline,and indicate the affected outfalls.
1.AVERAGE DAILY PRODUCTION
C.OPERATION.PRODUCT,MATERIAL,ETC. 2.AFFECTED OUTFALLS
a.QUANTITY PER DAY b.UNITS OF MEASURE (list outfall numbers)
(specify)
NA
IV.IMPROVEMENTS
A. Are you now required by any Federal, State or local authority to meet any implementation schedule for the construction, upgrading or operations of wastewater
treatment equipment or practices or any other environmental programs which may affect the discharges described in this application?This includes,but is not limited to,
permit conditions,administrative or enforcement orders,enforcement compliance schedule letters,stipulations,court orders,and grantor loan conditions.
WIYES(complete the following table) El NO(go to Item IV-B)
1.IDENTIFICATION OF CONDITION, 2.AFFECTED OUTFALLS 3.BRIEF DESCRIPTION OF PROJECT 4.FINAL COMPLIANCE DATE
AGREEMENT,ETC. ---
a.
a.NO. b.SOURCE OF DISCHARGE a.REQUIRED b-PROJECTED
NC Coal Ash Management Act 001 Ash pond Required to excavated all ash and close August August 2019
002 Ash pond close ash ponds by August 2019. 2019
004 Ash pond
B. OPTIONAL: You may attach additional sheets describing any additional water pollution control programs (or other environmental projects which may affect your
discharges)you now have underway or which you plan.Indicate whether each program is now underway or planned,and indicate your actual or planned schedules for
construction.
El MARK'X"IF DESCRIPTION OF ADDITIONAL CONTROL PROGRAMS IS ATTACHED
EPA Form 3510-2C(B-90) PAGE 2 of 4 CONTINUE ON PAGE 3

EPA I.D.NUMBER(copyJrom/tem!ofForm!)
CONTINUED FROM PAGE 2 NCD000830646
V.INTAKE AND EFFLUENT CHARACTERISTICS
A,8,&C: See instructions before proceeding—Complete one set of tables for each outfall—Annotate the outfall number in the space provided
NOTE:Tables V-A,V-B,and V-C are included on separate sheets numbered V-1 through V-9.
D. Use the space below to list any of the pollutants listed in Table 2c-3 of the instructions,which you know or have reason to believe is discharged or may be discharged
from any outfall.For every pollutant you list,briefly describe the reasons you believe it to be present and report any analytical data in your possession.
1.POLLUTANT 2.SOURCE 1.POLLUTANT 2.SOURCE
Retired Coal Units
Strontium Occasionally found in coal
Uranium Occasionally found in coal
Vanadium Occasionally found in coal
Zirconium Occasionally found in coal
Asbestos Used in insulation
CC Block
None
VI.POTENTIAL DISCHARGES NOT COVERED BY ANALYSIS
Is any pollutant listed in Item V-C a substance or a component of a substance which you currently use or manufacture as an intermediate or final product or byproduct?
YES(list all such pollutants below) ❑NO(go to Item V!-H)
Retired Coal Units
Antimony
Arsenic
Beryllium
Cadmium
Copper
Lead
Mercury
Nickel
Selenium
Silver
Thallium
Zinc
CC Block
None
See Attachment 4 for other substances used during operational processes or at the plant that potentially may be discharged.
EPA Form 3510-2C(8-90) PAGE 3 of 4 CONTINUE ON REVERSE

CONTINUED FROM THE FRONT
VII.BIOLOGICAL TOXICITY TESTING DATA
Do you have any knowledge or reason to believe that any biological test for acute or chronic toxicity has been made on any of your discharges or on a receiving water in
relation to your discharge within the last 3 years?
©YES(identify the test(s)and describe their purposes below) ❑NO(go to Section VIII)
24-hour static acute toxicity tests using fathead minnows are conducted monthly (February, May, August, and
November) on the wastewater discharge from Outfall 001 and quarterly at 008.
VIII.CONTRACT ANALYSIS INFORMATION
Were any of the analyses reported in Item V performed by a contract laboratory or consulting firm?
YES(list the name,address,and telephone number of and pollutants analyzed by, ❑NO(go to Section IX)
each such laboratory or firm below)
A.NAME B.ADDRESS C.TELEPHONE D.POLLUTANTS ANALYZED
(area code&no.) (list)
Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 [phone] All pollutants
IX.CERTIFICATION
1 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 fine and imprisonment for knowing violations.
A.NAME&OFFICIAL TITLE(type or print) B.PHONE NO.(area code&no.)
Jesse E. Huntley, II, Plant Manager (910) 341-4750
C.SIGNATURE D.DATE SIGNED
‘1,44/4_ £ 6 (%n/ l6
EPA Form 3510-2C(8-90) PAGE 4 of 4

PLEASE PRINT OR TYPE IN THE UNSHADED AREAS ONLY. You may report some or all of EPA I.D.NUMBER(copy from Item 1 of Farm 1)
this information on separate sheets(use the same format)instead of completing these pages. EPA Facility Name:
SEE INSTRUCTIONS NCD000830646 L.V.Sutton Electric Plant
OUTFALL NO.
V.INTAKE AND EFFLUENT CHARACTERISTICS(continued from page 3 of Form 2-C) 001
PART A-You must provide the results of at least one analysis for every pollutant in this table. Complete one table for each outran. See instructions for additional details.
2.EFFLUENT 3.UNITS 4.INTAKE(optional)
1.POLLUTANT a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
&ammo (swatt d.NO.OF a Caren- b.Mass _ b.NO.OF
(1)Connnraaen (2)Mass (1)concentration (2)Mess 01Conartamn (2)Mess ANALYSES talon (I)Cone.rtaton (2)Mass ANALYSES
a.8locImWl Oxygen 2 342.0 1 mg/I lb/Day
Demand(BOO)
b.tawniest Oxygen 20 3419.8 1 mg8 Ib/Dy
Omand(COD)
c.Totl Organic 5.7 974.6 1 mgt lb/Day
Carbon(TOC)
a Total supendsd 10 1709.9 6.25 1050.9 3.99 661.9 15 mg/ lb/Dy
Soft(T66)
e.Amnunt(aa N) < 0.200 < 34.2 1 mg/I lb/Day
I Flow VALUE VALUE VALUE VALUE
20.49 20.15 19.88 79 MOD N/A
a Temperature VALUE VALUE VALUE VALUE
(sAdeO 22.4 18.07 14.58 66 DEGREES CELSIUS
N Tellyarabe VALUE VALUE VALUE VALUE
Namur) - - - DEGREES CELSIUS
i.pH MINIMUM MAXIMUM MalMUM MAXIMUM
6.47 8.14 18 STANDARD UNITS
PART B-Mark"X"in column 2a for each pollutant you know or have reason to believe is present Mark"r in Column 2b for each pollutant you believe to be absent If you mark column 2a for any
pollutant which is limited either directly or indirectly but expressly in an effluent limitations guideline,you must provide the results of at least one analysis for that pollutant For other pollutants
for which you mark column 2a,you must provide quantitative data or an explanation of their presence in your discharge.Complete one table for each outfall.See the instructions
for additional details and requirements.
1.POLLUTANT 2.MARK X 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS NO. maws a.MAXIMUM DAILY VALUE b.MAXMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
(kswims) ape- b.ab- (If amiable) (8 available) d.NO.OF a.Cancan- b.Mass b.NO.OF
wit sand (1)Concentration (2)Mass (I)Conuvadon (2)Mass (1)Concentration (2)Mess ANALYSES tra8m
(ll Concernment. (2)Mev ANALYSES
a.aroma* X 0.30 513 1 mg6 aVDy
(2495947-9)
b.CNodv, X 29.00 4958.7 1 ug/L lb/Day
Total Residue!
c.Color X 30.00 N/A N/A N/A 1 Std.Uryb N/A N/A
a Fatal X < 500 N/A N/A N/A 1 Colonies N/A N/A
Coeorm
/100 ml
e.FIRr4e X 0.10 17.1 1 mge lb/Day
(16964484)
m.N 1011 X 0.310 53.0 0.15 25.2 0.05 8.3 15 mg/I lb/Day
Hilts(v N) _
EPA Fenn3510-2C(Rev.2-85) PAGE V-1 CONTINUE ON PAGE V-2

EPA I.D.NUMBER(copy from nen 1 a1 Form 1) OUTFALL NUMBER
-SQtUlNUEC FROM FRONT NCD0008311646 , 0111 L V S1Mot EtAic Plant
LLUTAn I 4.swRu x 3.EFFLUENT 4.UNITS E IIRRTTAAII((�E''(( dBamnaall))
D CM NO. Bahasa a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE a LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
8 available) ape- ban (II mega) (isalsa) d.NO.OF a.Cancan- b.Mass b.NO.OF
sant ant (1)Conantalon (2)Mass (I)Cananaalbn (2)Mass (11Conamsaon (2)Mau ANALYSES tuition
Maga 111 ConuMa3on (2)Mass ANALYSES
ow ll Ib
Organic X 260 444.5 1.65 277.5 0.99 164.2 15 moll y
.08 and
ruu X 9.00 1538.9 2.25 373.3 15 mg/I lb/Day
.Pa:Mots
as P)•To*1 X 1.56 286.7 0.93 156.4 0.38 59.7 15 myI lb/Day
3.14-0)
.IieaOaC➢Wb
i)Amok
Wal X < 300 N/A N/A N/A 1
pC01 N/A N/A
Bata•
otal X 9.10 N/A N/A N/A 1
pCi/I WA N/A
i'3)Radium
oat X < 1.0 N/A N/A N/A 1 pCYI N/A
WA
4)Rabin
.TSW X < 1.00 N/A WA N/A 1 pciI N/A
N/A
I Sun*
as 504) X 34.00 5813.6 1 mg/ lb/Day
14/08494)
Sado
as B) X < 0.01 < 17 1 mann Ib/Dy
Suva
as 803) X < 2.00 < 342.0 1 moll lb/Day
14285443)
.tirataoises
X < 0.046 < 7.9 1 mgI lb/Day
I•.AMinum
otal X 0.480 62.1 0.199 33.5 0.153 25.4 15 mg/I Ib/Dy
42940-5)
Baran
mai X 0.042 7.2 1 mg/I Ib/Dy
440-39.3)
Boron,
OMI X 0.252 43.1 1 mgA lb/Day
440424)
Cabsa,
Wal X < 0.010 < 1.7 1 may lb/Day
7440-444)
I .Iron,Total
439494) X 0.600 102.6 0.38 63.9 0.3 49.8 15 mg/I lb/Day
MagaasWn
mai X 7.57 1294.4 1 mon 10/Day
434944)
.Molybdenum,
oral X 0.0140 2.4 1 myl lb/Day
439447)
Many-,
oW X 0.012 2.1 1 moll 11201)ay
434945)
.Tin,Total
7440-31-5) X < 0.02 < 3.4 1 mon lb/Day
as A < 0.010 < 1.7 1 mos lb/Day
444324)
EPA Fonm3510.2C(Ray.245) PAGE V-2 CONTINUE ON PAGE V-3

EPA I.D.NUMBER(apyfarrl seen 1 al Form 1) OUTFALL NUMBER
CONTINUED FROM PAGE 3 OF FORM 2-C NCD000830646 001 LV.Sutton Electric Plant
PART C-Ifyou are a primary industry and this Mall contains process wastewater,refer to Table 2c-2 In the instructions to determine which of the GC/MS fractions you must test for.Mark"X"in
column 2-a for all such GC/MS fractions that appy to your industry and for ALL toxic metals,cyanides,and total phenols.If you are not required to mark column 2-a(secondary Industries,
nonprocess wastewater outfalls,and nonrequired GC/MS fractions),mark"X'In column 2-b for each pollutant you know or have reason to believe Is present.Mark"X"in column 2-c for each
pollutant you believe is absent a you mark column 2a for any pollutant you must provide the results of at least one analysis for that pollutant Ifyou mark column 2b for any pollutant you
must provide the results of at least one analysis for that pollutant if you know or have reason to believe it will be discharged in concentrations of 10 ppb or greater.If you mark column 2b for
acrolein,acrylonitrile,2,4 dinitrophenol,or 2-rnemyl-4,6 dinitrophenol,you must provide the results of at least one analysis for each of these pollutants which you know or have reason to
believe that you discharge In concentrations of 100 ppb or greater.Otherwise,for pollutants for which you mark column 2b,you must either submit at least one analysis or briefly describe the
reasons the pollutant is expected to be discharged.Note that there 5-e 7 pages to this part please review each carefully.Complete one table(ail 7 pages)for each outfall.See Instructions
for additional details and requirements.
1.POLLUTANT 2.MARK'X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS NO. ca- eeare a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE 'a.LONG TERM AVG.VALUE
gravailable) 4W- b.ws- cab- 0/swfl) (9awwta) d.NO.OF a.Cancan- b.Mass d.NO.OF
ad sea awl (1)Cmranassal 1(2)Mass (I)CorcwWalon 1(2)Mass (1)Canowaston 1(2)Mrs ANALYSES train,
It>CoreslwMon �(2)was ANALYSES
METALS,CYANIDE,AND TOTAL PHENOLS
1M.AMYmny, X < 0.01 < 1.7 1 mg/I. lb/Day
Total(7440.55-0)
2M.Anwac,Tow X < 0.01 < 1.7 < 0.01 < 000 < 0.01 < 1.% 15 mg/L lb/Day
(7440-362)
3M.Baryaan X < 0.01 < 1.7 1 mg&L lb/Day
Tota1(744041-7)
4M.Caerdwa X < 0.01 < 1.7 < 0.01 < 0.00 < 0.01 < 000 15 mg&L lb/Day
Total(7440.43-0)
5M.Crvomla0 X < 0.01 < 17 1 mgr& lb/Day
Total(744647-3)
8M.Cower,Tow X < 0.01 < 1.7 < 0.01 < 1.68 < 0.01 < 1.86 15 mga 61Dy
(744030-e)
7M.Laa4 Tow X < 0.01 < 1.7 < 0.01 < 0.00 < 0.01 < OM 15 mg&L lb/Day
(7439412-1)
BM.Mercury,Total X 481 0.00 2.4 0.00 1.89 000 1 006- lb/Day
(7439478)
SM.Nkaat Total X < 0.01 < 1.7 1 mg&L lb/Day
(7440.02-0)
10M.SNlKm, X < 0.01 < 1.7 < 0.01 < 0.00 < 0.01 < 000 15 mgr& lb/Day
Total(778249-2)
11M.S9wr.Total X < 0.01 < 1.7 1 mgt lb/Dy
(7440-224)
12M.Thelma X < 0.01 < 1.7 1 mgn Ib/Dy
Total(7446284)
13M.Inc,Total X 0.049 8.36 0.015 232 0.004 0.66 15 mgs b/Day
(744685.6)
14M.CyaSb, X < 0.005 < 0.85 1 mg/I lb/Day
Total(57-124)
15M.Plaor, X 0.008 1.4 1 mg/I Ib/Day
Total
DIOXIN
2,3,7,5 Tab DESCRIBE RESULTS
ddoraoew®P X
Oiou1(17O4-01-8)
EPA Form3510-2C(Ray.2.55) PAGE V-3 CONTINUE ON PAGE V4

EPA I.D.NUMBER Imp),tram Mani 1 at Farm 1) OUTFALL NUMBER
CONTINUED FROM PAGE V-3 NCD000830646 001 LV.Sutton Electric Plant
1.POLLUTANT 2.MARK X' 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS NO. are- Beloved a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE e.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
(r available) wr- b.Pro- c.a13- (if available) (it available) d.NO.OF a.Calan- b.Masa d.NO.OF
ad roan sent (1)Conamalon 1(2)Man (1)Cacon aeon 1(2)Mass (1)caomnon 1(2)Mn. ANALYSES him
GCMIS FRACTION-VOLATILE COMPOUNDS 19 Crar+aam 1C2)Mess ANALYSES
1V.Aaron(' X C 5 < 0.85 1 Ugh lb/Day
(107-02-8)
2V.AarybaWa X < 5 < 055 1 ugh lb/Day
(15x12-1)
3V.Benzene X < 0.5 < 0.09 1 ugA lb/Day
(71.43.2)
4V.Ms(CNMo-
naayA Ether X
(54248-1)
5V.aronolarm X < 0.5lb/Day< 0.09 1 ugh ..
(75362)
BV.Carbon
Tabacr rids X < 0.5 < 0.09 1 ugh Ib/Dy
(55-23.5)
7V.Clt02 a.mna X < 0.5 < 009 1 ugh ,
(10840-7)
IV.Chinon
!conniption X < 0.5 < 0.09 1 Ugh Ib/Dy
(124.461)
W.Clbroaaana X < 0.5 c 0.09 1 11a3 lb/Day
(75-063)
lay.2-croa-
.9aMnrlE.at x 1
(110.754) ugh lb/Day
11V.Chbrolorm X < 0.5 < 0.09 1 ugh lb/Day
@7463)
12V.DkAbo-
laarronaaane X < 0.5 < 0.09 1 Ugh lb/Day
(75-27-4)
13V.okhbro-
oriomraNra X
(75.714) 1 ugh13/Day
14V.1,1-Dichbro- X < 0.5 < 0.09 1 ugh lb/Day
e arn(7634-3)
15V 11-0iclbro- X < 0.5 < 0.09 1 ugh lb/Day
allan.(107462)
mV.1,1-Diclmro- X < 0.5 < 0.09 1 ugh) Ib/Dy
n itro(75-35-4)
17V.11-D1cliao- X < 0.5 c 0.09 1 up/I lb/Dy
proms.(7827-5)
18V.1,3-DIchbro- X < 0.5 0.09 1 ugh lb/Day
propylene(542-754)
1W.Mhybenzen X < 0.5 < 0.09 1 Ugh lb/Dy
(10041.4)
2W.Methyl X a52 0.09 1 ugh lb/Day
Bran(7423-9)
21V.MainX < as < 0.09 1 Ugh lb/Day
CMorl!(7447-3)
EPA Form3510-2C(Rat 245) PAGE V4 CONTINUE ON PAGE V-5

EPA I.D.NUMBER(capyfrom kern 1 of Form 1) OUTFALL NUMBER
CONTINUED FROM PAGE V-4 NCD000830846 001 LV.Sutton Electric Plant
1.POLLUTANT 2.MARK"X" 3.EFFLUENT 4.UNF S 5.INTAKE(optional)
D CAS NO. a,.- eaaasa a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
Ita.rblo) S. bare- cab. (d sable) (itavS.S) d.NO.OF a Cancan- b.Mass O.NO.OF
ad sent sant (1)CancanHFon 1(2)Masa (1)Cancxaabon 1(2)Maas (1)conunnaon 1(2)Masa ANALYSES neon (1)Carcwtuuon
1(2)Mu. ANALYSES
;GC/MS FRACTION-VOLATILE COMPOUNDS(continued)
< .MwMan. X < 0.5 < 009 1 141 lb/Day
(75-092)
•3V 1,1,22-Tata-
bro.VMM X < 0.5 < 009 1 a9A lb/Day
9343)
•4V.T.Yadtro- X < 0.5 < 0.09 1 ugA Ib/Day
(127.15.4)
5V.Toluene X < 0.5 < 0.09 1 980 . lb/Day
tond5-3)
.12-Ttan-
.. . . X C 0.5 < 0.09 1 IDA lb/Day
158{95)
'•7V.1.1,1-Ta- -
. . . a. X < 0.5 < 009 1 sage lb/Day
1453)
•SV.1,12.T14
.roslans X < 0.5 < 0.09 1 LOA lb/Day,
7900-5)
.Thabo- X e 0.5 < 0.09 1 1V8 lb/Day
(79014)
... .Tr1clbro-
. . Fan X < 0.5 < 0.09 1 ugA Ib/Day
5494)
.1V.1Ahyl X < 0.5 < ace 1 IV lb/Day
*Aids(7541-)
GC/MS FRACTION-ACID COMPOUNDS
A 2-CMorop onoi X < 8.37 < 1.09 1 LOA lb/Dy
95574)
2,4-DieNwo- X < 6.37 < 1.09 1 098 lb/Day
anal(120-83.2)
. 2.4-DYntu- X e 6.37 < 1.09 1 090 lb/Day
• • (10547-9)
4414Db*o.O- X < 31.8 < 5.44 1 LOA 10/Day
rasa/(534-52-1)
- 24-DIi1ro- X < 31.8 < 5.44 1 ugA IyDay
• .(51-28-5)
2-Naoplanol X < 31.8 < 5.41 1 WA ENay
8975-5)
4.4-NIv.pMnl X < 31.0 < 5.44 1 u90 lb/Day
100-02-7)
P-Clbto-M- X < 8.37 < 1.09 1 LOA lb/Day
n3601(59-504)
•APantaMbro- X < 31.8 < 5.44 1 ugfl lb/Day -
• . (87-88-5) M
0A Phenol < H37 < 1.09 1 141 lb/Day
10845-2)
11A 2,4,5-TM1
1W X < 637 < 1.09 1 INA lb/Day
85492)
EPA Fawn3510-2C(Rev.245) PAGE V3 CONTINUE ON PAGE V4

EPA I.D.NUMBER(copy Iran Is,,1 at Form 1) OUTFALL NUMBER
CONTINUED FROM PAGE V-S NCD000830646 001 LV.Sutton Electric Plant
1.POLLUTANT 2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS NO. an- saws a.MAXIMUM DAILY VALUE b.MAXMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
la avabbl) par- bore- cab- 01 babble) (5 avawhb) d.NO.OF a.Cowen- b.Masa d.NO.OF
ad amp en (1)Consmarawn 1(2)Mess (1)Conurbation l(2)Maaa (1)Cacenlny.n j(2)Mess ANALYSES vatbn
(1)C9nanawn 1(2)Mess ANALYSES
GCS FRACTION-BASE NEUTRAL COMPOUNDS
M
1B.Auisebba. X ton lb/Day
(5632-9)
25.AuapMyau X uan lb/Day
(206965)
30.An*saul. X IV per,
(120.2-7)
40.Banat. X Men lb/Day
(92474)
50.Bena(a) -
NehrecM. % Upll Ib/Da
(56.55.3)
SB.Benz.(a) X ugn lb/Day
Ann(50-324)
70.14-Benz.
Ibmtesne x US lb/Da,
(205.99.2)
80.Bone(91.7 x uan Ib/Day
Paryana(191-242)
90.Baize 00
Fbtentana X nail
(207469)
101.1514(2-Cairo-
aemyd Mebane X upn lb/Day
(11141-1)
118.Me(2-CItro-
etaa Ether X 19n lb/Day
(111-444)
.-
120.06(2-Chloralo-
prapy4 Ether %
lb/Day(10604)
130.B1.R'E551
haM PMSasla X 41 lb/Day
(11741-7)
140.4-loo .-
MealPtanyl X US SLDay
Ether(101-55-3)
150.sum BarRy! X ua/1 lb/Day
PSSIahta(55467)
153.2-Caaro-
nrpaalen. X % Ib/Day
(01467)
171.4-CN.Io-
FbeleN MINN X uall lb/Day
Uwe(7005-724)
153.clayaan. % unn lb/Day
(215.01-9)
190.Memo anti) .
Sant«. X API lb/Day
(53-70-3)
200.1,2-DIaac- X Wil Sway
benzene(9550-1)
210.1.3-Dicbbro- X uan 10/Day
henna(541-73.)
EPA Fern (Rae.245) PAGE V4 CONTINUE ON PAGE V-7

EPAI.D.NUMBER(copy from Ilam 1 o7 Panne 1) OUTFALL NUMBER
CONTINUED FROM PAGE V-6 NGL1UUUI Sz4a UU1 LV.Sutton tiectnc nam
1.POLLUTANT 2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKEoptions)
D CAS NO. ars-- Bela a.MAXMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE C.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
9avaYbb) Or- bpn- cab- (ifavalbbla) (5avaAbb) d.NO.OF a.Concur- b.Max d.NO.OF
as earn earn (1)ConnnMbn 1(2)Mans (1)Concentration 1(2)Mass (1)Concentration 1(2)Man ANALYSES Varian
(1)Corcannaan 1(2)M.•e ANALYSES
S FRACTION-BASE/NEUTRAL COMPOUNDS(continued)
21.1.4Dirlbra- % ugh lb/Day
(10W&7)
-39.3,3-DENoro-
I. ultimo X upll lb/Day
91-941)
4B.OMNI
X ugh Ib/Day
9446-2)
5B.DInaeryl
bb X
ugh lb/Day
131-11-3)
B.DON-944
X ugh lb/Day
94742)
79.2,4Diito- X ugh lb/Day
Iran(121-14-2)
I.OB.2,6-Dipbo- X ugh lb/Day
(906-20-2)
99.D1N-0Uyl
X ugh lb/Day
117-64.0)
D0.1.2-D4baTMO
One pe Aro- X u06 lb/Dy
none)(122.96-7)
1B.Florrelaa % ugh 10/Dy
20644-0)
B.amens X ugh lb/Dy
6673-7)
I 39.HancNnm- X ugh lb/Day
• man(116741)
B.Has
no X
6x63) u99 lb/Day
SSB.HeocNNo-
.. ten X ugh lb/Day
77-47-4)
B.Haracliott- X
uylb/Day
n(9]-72-1)
X79.Yr
12,3-c-9 gran X ugh 10/Day
193-39-5)
6B.aopomn X
ugh lb/Day
1660.1)
B.Neppabna X 099 lb/Dy,
91-20-3)
B.Nitaberaa a X ua/ Ib/Dy
9695-3)
19.N-Naa
Mn X
Ugh lb/Day
92-iba)
B.N-NiEoeo6
Progbnin %
ugh NDN
621fi47)
EPA Form3510-2C(Ray.205) PAGE V-7 CONTINUE ON PAGE V-5

EPA I.D.NUMBER(cagy tan I. 1 at Farts 1) OUTFALL NUMBER
CONTINUED FROM PAGE V-7 NCD000630646 001 LV.Sutton Electric Plant
1.POLLUTANT 2.MARK"X" 3.EFFLUENT 4.UNITS _ 5.INTAKE(optional)
D CAS NO. ...- mend a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
sw93tls) Sr- Ins cS Olmutp (flus r) d.NO.OF a Cancan- b.Mass d.NO.OF
NI sre IM (1)Conuw.fon 1(2)Maas (1)Cac.m.fon 1(2)Mass (1)ca..wwon 1()Mass ANALYSES no, ( C.nnw.wn 1>
CIMS FRACTION-BASEMEUTRAL COMPOUNDS(continued) 1(2)Mus ANALYSES
3B.N-N1tro-
Nr %
41 lb/Day
58202)
:.Pnsnwr«+ X 41 lStay
05-012)
55.Py7.ns X uan lb/Day
129-00-0)
B.12,4T0
. . .. X u0n lb/Day
120-52.1)
GC/MS FRACTION-PESTICIDES
P.Kaki X < 0.2 < 0.034 1 u9IL
300.00.2)
,P..bna-BHC X < 0.01 < 0.002 1 4/1-
319-84-8)
yL319242)
"P.bola-WC X < 0.01 < 0.002 1 u0/.
315-55-7)
P.yrnnI4-814C X < 0.01 < 0.002 1 41-
58-899)
-P.dIM-BHC % < 0.01 < 0.002 1 ugh.
319265)
P.Chlordane X < 1 < 0.171 1 ugh.
57-749)
P.4.4'-OCT X < 001 < 0.002 1 ugh.
50-263)
-P.4,C-0DE X < 0.01 < 0.002 1 41-
-55-9)
90.269)
X < 0.01 < 0.002 1 uyL
72-595)
10P.010IOin X < 0.2 < 0.034 1 ug/L
5657-1)
1P.y*rEMow4n X < 001 < 0.002 1 1.113/1-
115-29-7)
yL115.29.7)
2P.MM-Endonlsn X < 0.01 < 0.002 1 ugh.
1115-29-7)
13P.Endonfsn
X < 0.01 < 0.002 1 98/1-
103107-8)
ahL1031-07-5)
14P.EMb % < 0.1 < 0.017 1 1481-
72-20-0)
g/L72-20-0)
15P.EMP
X < 0.01 < 0.002 1 uyl
42123.4)
SP.Hs9Mdbr X < 004 < 0.007 1 03/1-
i 70-490)
9IL170.490)
EPA Fans 3510-2C(Ray.225) PAGE V2 CONTINUE ON PAGE V-9

EPA I.D.NUMBER(ccpyfrom Item 1 of Form 1) OUTFALL NUMBER
CONTINUED FROM PAGE V-8 NCD000830646 001 LV.Sutton Electric Plant
1.POLLUTANT 2.MARK'X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CM NO. ase- Beleved a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE C.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
(lavatsbts) q4- aro- cab- (xmrde) (II malls) d.NO.OF a.Cancan- b.Maas d.NO.OF
ed sae sane (1)Carorteson 1(2)Med (UCoKaraeion 1(2)Med (1)Carwnbton 1(2)Mess ANALYSES Valium (1)Condonation 1(2)Mess ANALYSES
GC/PAS FRACTION-PESTICIDES continued)
17P.Haptschbr
Epadee X < 0.02 < 0.003 1 u911-
(1024-57-3)
91L(1024-57-3)
18P.PCB-1242 X < 0.5 < 0.065 1 119/1-
(53469-21-9)
19P.PCB-1254 X < 0.5 < 0.065 1 ug/L
(1109769-1)
20P.PCB-1221 X < 0.5 < 0.065 1 pa&
(1110425.2)
21P.PCB-1232 X < 0.5 < 0.065 1 094-
(11141-16-5)
22P.PCB-1245 X < 0.5 < 0.065 1 ugh
(12672-29.5)
23P.PCB-1260 X < 0.5 < 0.065 I 196-
(11096-82.5)
24P.PCB-1016 X < 0.5 < 0065 1 u9/1-
02674-11-2)
9/L(12674-11-2)
25P.Tampions X < I < 0.171 1 1B/L
(6001-35-2)
EPA Fonn 3510-2C(Rev.2-85) PAGE V-9

PLEASE PRINT OR TYPE IN THE UNSHADED AREAS ONLY. You may report some or all of EPA I.D.NUMBER(copy from Item 1 of Form 1)
this information on separate sheets(use the sane format)instead of completing these pages. EPA Facility Name:
SEE INSTRUCTIONS NCD000830646 L.V.Sutton Electric Plant
OUTFALL NO.
V.INTAKE AND EFFLUENT CHARACTERISTICS(continued from page 3 of Form 2-C) 008
PART A-You must provide the results of at least one analysis for every pollutant in this table. Complete one table for each adrall. See instructions for additional details.
2.EFFLUENT 3.UNITS 4.INTAKE(optional)
1.POLLUTANT a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a LONG TERM AVG.VALUE
(e assns) (IsvedscM) d.NO.OF a.Concert- b.Mas b.NO.OF
(1)Cmiurasten (2)Mus (1)Conanaaton (2)Mass (1)Conurtatn (2)Mass ANALYSES WMim (1)Gonunaabon (2)Mass ANALYSES
a.abchenical Oxygen < 2 < 4806.7 < 2 < 3521.6 2 mg/I lb/Day
Dnland(BOO)
b.Omani Oxygen < 20 < 48087.2 < 20 < 35215.9 2 mg/I awry
Den(COG)
e.Total Organs 5.9 14179.8 5.7 10038.5 2 mg/I lb/Day
Cutin(TOC)
a Tow Suspended < 5 < 12016.8 < 5 < 12016.8 < 5 < 8804.0 6 mg/I DID,/
Bolds(TSB)
e.Amnons(u N) < 0200 < 480.7 < 0.2 < 352.2 2 mg/I lb/Day
I.Flow VALUE VALUE VALUE VALUE -
288 288 211 81 MGD N/A
2.Towel-Mum VALUE VALUE VALUE VALUE
(vast 38.5 28.5 23.3 81 DEGREES CELSIUS
1.Tenpnbs VALUE VALUE VALUE VALUE
rarer) - - - 0 DEGREES CELSIUS
.p11 MINIMUM MAXMUM MNMUM MAXIMUM
7.71 6.19 81 STANDARD UNITS
PART B-Mark"X"in column 2a for each pollutant you know or have reason to believe is preset Mark"X"in column 2b for each pollutant you believe to be absent.ayou mark column 2a for any
pollutant which is limited either directly or indirectly but expressly in an effluent limitations guideline,you must provide the results of at least one analysis for that pollutant For other pollutants
for which you mark column 28,you must provide quantitative data or an explanation of their presence in your discharge.Complete one table for each outfall.See the instructions
for additional details and requirements.
1.POLLUTANT 2.NAR(-r 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS NO. BoSved a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
(IIavaru) apt- Nab- (d rabbis) (f'sellable) d.NO.OF a.Cancan- b.Man _b.NO.OF
sent seat (I)CaNarEsion (2)Mass (1)Conceneabon (2)Mass (1)CoaceNatm (2)Mess ANALYSES bion1 Copaalon
N.Bromide X 016 384.5 0155 272.9 2 m /I lb/Day
() w (2)Man ANALYSES
(2495947-9)
b.erre, X 39.00 93.7 1 ug/L lb/Day
Total Rsaiaw
c.Cob X 15.00 N/A N/A N/A 1 Std.Units N/A N/A
d.Fepl X N/A N/A N/A Colonies N/A N/A
Cocoon
/100 ml
a.Elms X 0.17 408.6 0.14 246.5 2 mgI lb/Day
(16954.45-a)
I.Nanta X 0.060 144.2 0.047 82.8 2 mgt lb/Day
NWS(as N)
EPA Form3510-20(Rev.2-85) PAGE V-1 CONTINUE ON PAGE V-2

EPA I.D.NUMBER(copy tom lam 1 a Farm 1) OUTFALL NUMBER
I.P V B QCTTINUED2 RO.K FRONT 3.EFFLUENT NCDOIX)E43(IR4R noR 4.UNITS L ,A4 NT topElectric Plant
AND CAS NO. Stand a.MAXIMUM DAILY VALUE b.MAXMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
(lava bb) a.p - bW (es ata.) 0/ataamb) d.NO.OF a Concert- b.Mase b.NO.OF
axe slat (4)Coeaaaaon (2)Max (t)Connmsllon 1(2)Mass (1)Conanerion (2)Mass ANALYSES bahian
6 Nitrogen, It)ConuneMm
an (2)MANALYSES
Total Organic X 1.06 2547.6 0.8 1408.6 5 mg/1 lb/Day
(aa N
A.Sana
Orrx X < 500 < 12016.6 < 5 < 12016.8 < 5 < 8804.0 6 mg/1 lo/Day
.Phosphorous
(aa P),Total X 1.20 2884.0 0.645 1135.7 6 mg/I lb/Dry
(7723-14-0)
I.
Total X 0.76 N/A N/A N/A 1 pCII WA N/A
Man.
Total A -0.66 N/A N/A WA 1 pCM N/A N/A
M Rod"
Total X 0.32 N/A N/A N/A 1 pCIA N/A
N/A
t4)Rabin
228Torts X 0.34 WA N/A WA 1 pCill N/A N/A
k.baa
(as 804) X 33.0 79310.9 30.5 53704.2 2 mg/I b/Dy
(1480679-5)
L elms
(a5) X < 100 < 2403.4 < 1 < 1760.8 2 mg/I 13/Day
m Suata
(51503) X < 200 < 4806.7 < 2 < 3521.8 2 mg/I IbNry
(14255-45-3)
n.Soactam
X < 0.050 < 1202 < 0.05 < 88.0 2 mg/I b/Day
o.Akimbo/13
Total X 0.052 125.0 0.043 75.7 2 mg/t lb/Day
(7426965)
p.Daus
Total X 0.041 983 0039 687 2 mg/I b/Day
(7440-39.3)
a Boron,
Total X 0.205 492.7 0.1945 342.5 2 mg/I b/Day
(7440-424)
r.Cobs
TAM X < 0.010 < 24.0 < 0.01 < 17.6 2 m91 b/Day
(7446454)
a.Iron.Total
(7435-59-6) X 0.114 274.0 0.1005 177.0 2 mg/I lb/Day
L Maglaaaan
Total X 450 10615.1 4.48 7888.4 2 m9/ b/Day
(7436954)
u.Mab4MsmIN
Total X 0.0120 28.8 0.01175 20.7 2 mg/I lb/Day
(7436967)
v.sear-ax,
Total X < 0.010 < 240 < 0.01 < 17.6 2 mg/I lb/Day
(7439-96-5)
a Tln,Total
(7440-313) X < 0.02 < 48.1 < 0.02 < 35.2 2 mg/I lb/Day
s.TNaSsn
Total X < 0.010 < 24.0 < 0.01 < 17.8 2 mpg b/Day
(7440-3249
EPA Form3510.2C(Rat.2-85) PAGE V.2 CONTINUE ON PAGE V3

EPA I.D.NUMBER(Cagy from lam 1 Of Farm 1) OUTFALL NUMBER
CONTINUED FROM PAGE 3 OF FORM 2-C NCD000830646 008 LV.Sutton Electric Plant
PART C-If you we a primary industry and this outlet contains process wastewater,refer to Table 2e-2 in the instructions to determine which of the GC/MS fractions you must test for.Mark"X'in
column 2-a for all such GC/MS fractions that apply to your industry and for ALL toric metals,cyanides,and total phenols.Ifyou we not required to mark column 2-a(secondary Industries,
nonprocess wastewater outfalls,and nonrequired GC/MS fractions),mark"X'in column 2-b for each pollutant you know or have reason to believe is present.Mark"X"In column 2-c for each
pollutant you believe is absent.If you mads column 2a for any pollutant you must provide the results of at least one analysis for that pollutant If you mark column 2b for any pollutant,you
must provide the results of at least one analysis for that pollutant if you know or have reason to believe it will be discharged in concentrations of 10 ppb or greater.If you mark column 2b for
ecrobin,aaylonibile,2,4 dinitrophend,or 2-metryl-4,6 dinitrophenot you must provide the results of at least one analysis for each of these pollutants which you know or have reason to
believe that you discharge in concentrations d 100 ppb or greater.Otherwise,for pollutants for which you mark column 2b,you must either submit at least one analysis or briefly describe the
reasons the pollutant is expected to be discharged.Note that there are 7 pages to this part;please review each carefully.Complete one table(all 7 pages)for each outfall.See instructions
for additional details and requirements.
1.POLLUTANT 2.MARK"r 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS NO. are- eawved a.MAXMUM DALY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
(6 avaAbls) quIr- bars- cab- (6 arm) (a rabble) d.NO.OF a.Cancan- b.Mess d.NO.OF
ad um sae (1)Conurbation 1(2)Mass (1)Concentration 1(2)Mass (1)Conauatbn
1(2)Mass ANALYSES(radial (1)Colrenra9on 1(2)Mass ANALYSES
METALS,CYANIDE,AND TOTAL PHENOLS
144.AMMO/. X < 0.01 < 2403 < 0.01 < 17.61 2 mg& b/Day
ToM(7440.364)
244.Arsenic,Total X < 0.01 < 24.03 < 0.01 < 17.61 4 mg/L lb/Day
(74403a-2)
3M.earAlum X < 001 < 24.03 < 0.01 < 17.61 2 m01- b/Day
Total(7440-414)
4M.Cadmium, X < 0.01 a 24.03 < 0.01 < 17.61 2 mgt b/Day
Total(744043-9)
SM.Cfromiaa X < 0.01 < 24.03 < 0.01 < 17.61 2 mg/L b/Day
Total(7440-474)
SM.Oar,Tota X 0.009 21.63 < 001 a 17.61 4 MO b/Day
(7440.50-a)
744.Load,Total X < 0.01 < 24.03 < 0.01 < 17.61 2 mg/L lb/Day
(743992-I)
SM.Mammy.Total X 296 0.01 1.74 0.00 5 MA- lb/Day
(7439-974)
9M.NIckat Total X < 0.01 < 24.03 < 0.01 < 17.61 2 mg/I lb/Day
(7440-02-0)
10M.ssaraa X < 001 < 2403 < 0.01 a 17.61 4 mg/L b/Day
Total(7792492)
11M.Myr,Total X < 0.01 a 24.03 < 0.01 < 17.61 2 mg/L b/Day
(7440-224)
12M.Thaaua X < 0.01 < 24.0 < 0.01 < 17.6 2 mart Ib/Day
Tota(7449254)
13M.Dna,TOM X < 0.01 < 24.03 < 0.01 < 17.61 4 man b/Day
(7440.86-6)
14M.Cyanide, X < 0.01 < 24.03 < 0.01 < 17.61 2 mg/I b/Day
Total(57-124)
15M.Maack X 0.014 33.6 < 0.0105 < 195 2 mga b/Day
Total
DIOXIN
2,3.7.5 Tata DESCRBE RESULTS
Strata=P X
Doan(1794414)
•
EPA Farm 3510-2C(Raw.245) PAGE V4 CONTINUE ON PAGE V-4

EPA I.D.NUMBER(cyy from Ilam 1 01 Fenn t) OUTFALL NUMBER
CONTINUED FROM PAGE V-3 NCD000830646 008 LV.Sutton Electric Plant
1.POLLUTANT 2.MARK'X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS NO. an- aaM..d a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
(IavaYlb) pe baro- cab (1/avaiaS) MavaIabb) d.NO.OF a Cancan- b.Maas
b saw tent (1)Car anb8m 1(2)Man (1)Cartaraaton 1(2)MasaANALYSE
(1)Croanaaden 1(2)4Ws ANALYSES abaci (t)Coriull.aaon 1(2)Man ANALYSES
GC/MS FRACTION-VOLATILE COMPOUNDS
1V.Acrabin X < 5 < 1202 < 5 < 8.80 2 ugh Ib Day
(107-024)
2V.Amylrdeia X < 5 < 12.02 e 5 < 8M0 2 call lb/Day
(107-13-1)
3V Parana X < 2 < 4.81 < 1.25 < 2.20 2 ups lb/Day
(7143-2)
4V.Ms(Calera-
weary()Ether X
(54228-1)
5V.&anolorm X < 2 < 481 < 125 < 2.20 2 ug( lb/Day
(7625-2)
5V.Carbon
T.Varal dds X < 2 < 4.81 < 1.25 < 220 2 ugh lb/Day
(58-235)
7V.CIbmb.nana X < 2 < 4.81 < 125 < 2.20 2 ugh b/Day
(10540-7)
W.Chlr.d-
hmonstors X < 2 < 4.81 < 1.25 < 220 2 ugh lb/Day
(124-461)
W.Cubroaaon X < 2 < 4.81 < 1.25 < 2.20 2 ugh lo/Day
(75-00-3)
10V.2-Cbbv-
WanlyElar X < 2 e 4.81 1 ugh ID/Day
(110.752)
11V.CMwobrm X < 2 < 481 < 1.25 < 2.20 2 ugh lb/Day
(87263)
12V.Dknoro-
branonarnra X < 2 < 4.81 < 1.25 < 220 2 ugh lb/Day
(75-27-)
1W.Dica.-
daororne an. X < 2 < 4.81 < 125 < 2.20 2 ugh lb/Day
(75-71-8)
14V.1,1-DicInto- X e 2 < 481 a 1.25 < 2.20 2 ugh lb/Day
ethane(75-344)
15V.12-O42eao- X < 2 < 4.81 < 1.25 < 2.20 2 ugh lb/Day
non(107-062)
18V.1,1-Oimbro- X < 2 < 4.81 < 1.25 < 2.20 2 ugh lb/Day
atoms(7545.4)
17V.12-Dal4ao- X < 2 < 4.81 < 1.25 < 220 2 ugh lb/Day
propane(0aa7-5)
15V.1,3-DI4.111ao- X < 2 < 4.81 < 1.25 < 2.20 2 ugh lb/Day
prowlers(542-754)
1 W.Baybenana X < 2 < 4.81 < 1.25 < 2.20 2 41 lb/Day
(100-414)
20V.Wap X < 2 < 4.81 < 1.31 < 2.31 2 WA lb/Day
Monde(74434)
21V.Ma8ryl X < 0.5 < 1.20 < 1.25 < 2.20 2 ugh lb/Day
Chloride(74474)
EPA Foran 3510-2C(Rev.225) PAGE V-4 CONTINUE ON PAGE V-5

EPA I.D.NUMBER(copy from Item 1 al Form 1) OUTFALL NUMBER
CONTINUED FROM PAGE V4 NCD000830646 008 LV.Sutton Electric Plant
1.POLLUTANT 2.MARK"X" 3.EFFLUENT 4.UNITS 5.WAKE(optional)
• D CM NO. aro- same e.MAXMUM DAILY VALUE b.MAXMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
a awes) wf- b.pro- cob Of*nimble) (if inkblot) O.NO.OF a.Carmen- b.Mass d.NO.OF
ad sans sem (1)Corcantrabon 1(2)Mass (1)Concentration 1(2)Mass (1)ConceMratim 1(2)umANALYSES ration
(1)corcentr.tiat 1(2)Mass ANALYSES
GMS FRACTION-VOLATILE COMPOUNDS(continued)
•< OYn.UeWX < 2 < 4.81 < 1.25 < 2.20 2 t95 b/Day
Weida(7549-2)
•3V.1.122-Tetra-
hbroalhara X < 2 < 481 < 1.25 < 2.20 2 tg5 ID/Day
•4V.Tero- X < 2 < 4.81 < 1.25 <
fdb2.20 2 tg5 lb/Day
(127-154)
•SV.Toluene X < 2 < 4.81 < 1.25 < 2.20 2 tall lb/Day
10845-3)
'•;V.1,2-Trens-
• X < 2 < 481 < 1.25 < 2.20 2 ug5 lb/Day
158.505)
•N.1,1.1-TrF •
•roaMn X < 2 < 481 < 1.25 < 2.20 2 14/4 b/Day
171-554)
•8V.1,1,2-T,-
n X < 2 < 4.81 < 125 < 2.20 2 tgI lb/Day
.Trbhbo- X < 2 < 481 < 1.25 < 2.20 2 tgn b/Day
I(79-014)
aOV.Triehbro-
X < 2 < 4.81 < 1.25 < 2.20 2 WA lb/Day
5494)
1V.Vbyl X < 2 < 481 < 1.25 < 220 2 tr95 NDay
(75-014)
CIMS FRACTION-ACID COMPOUNDS
'1A2-ChbropMnol X < 10 < 24.03 < 7.87 < 13.88 2 u911 lb/Day
74)
2.4.01 ,0. X < 10 < 24.03 < 7.87 < 13.88 2 tg5 b/Day
(12043-2)
` 2,FDMsu9.6t(. X < 10 < 24.03 < 7.87 < 13.85 2 10/Day
nal(105474)
A.4,6DWtro-0- X < 287 < 68.98 < 19.35 < 34.07 2 DO lb/Day
so)(534-52-1)
- 2,4-Cite- X < 50 < 120.17 < 39.35 < 89.29 2 tg11 b/Day
. (51-29-5)
.2-NlVOpMnol X < 287 < 68.98 < 19.35 < 34.07 2 ugn b/Day
I 58-75-5)
A 4-HMopbad X < 28.7 < 68.98 < 19.35 < 34.07 2 tg/I Ib/Day
10042-7)
• PCMoro.M- X < 10 < 24.03 < 7.87 < 13.86 2 tgy1 b/Day
read(50-50.7)
Panlachbro- X < 28.7 < 88.98 < 19.35 < 34.07 2 tg5 lb/Day
• nal(57-56-5)
10A.PhenolX < 10 < 24.03 < 7.87 < 13.86 2 .. tg5 b/Day
10545-2)
Ilk 245-T6
• no) X < 10 < 24.03 < 7.87 < 1368 2 tg/I b/Day
860&2)
EPA Form 3510-2C(Rev.245) PAGE V-5 CONTINUE ON PAGE V4

EPA I.D.NUMBER(copy tan Nam 1 of Farm 1) OUTFALL NUMBER
CONTINUED FROM PAGE V-5 NCD00083O846 008 LV.Sutton Electric Plant
1.POLLUTANT 2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS NO. an- BOSOM! a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
(if rabble) Or- apo- cab- (14.14510) (t avarbb) d.NO.OF a Cancan- b.Maas d.NO.OF
ad seri sea (1)Concar abon 1(2)Mass (1)Cannntabn 1(2)Mass (1)Coawntraton 1(2)MASS ANALYSES trelian
(t)conoantrabn I(2)Mass ANALYSES
GC/MS FRACTION-BASE NEUTRAL COMPOUNDS
1B.Awn.pht.na X 119/1 lb/Day
($342-9)
2B.Aan.pay14.9 X ugA lb/Day
(205.955)
313.Anthracene X upll lb/Day
(120-12-7)
48Baba X septi lb/Day
(9247-5)
55.Brno(a)
Antvacane X ON Ib/Dty
(55553)
BB.Brno(a) X wan lb/Day
Pyrrn(50-324)
71).3.4-84r90
aanantina X u9e lb/Day
(205-992)
BB.Baa(919 X 00 lb/Day
Paybse(191-24-2)
95.Baro(k)
FSraribana X 09/1 lb/Day
(207469)
105.05(2-Cl4018-
.to40)Mahn X uyI lb/Day
(11141-1)
115.Ms(2-fibro-
.599 Eton X
113/Day
(111-444)
120.014(2-C113r4S4o-
popAEhr %
Ib/Day
(10800-1) IV
135.Bb(2-Et54
bqq Pllaab X
lb/Day
145.4-5romo-
014181Pbany1 X u9/I lb/Day
E ther001-55-3)
155.BAyl aroyl X VI lb/Day
Pbhbb(86857)
1B13.2-Cbbro-
iapMnbn X ugA Ib/Day
(91-59-7)
178.4-Caav-
pa-MPban1 X UV lb/Day
Ether(7005-72-3)
1BB.amens x ua/I lb/Day
(215-01-9)
195.Dhi.v(.A)
Ariaaana X VI lb/Day
(53-70-3)
208.1,2-Dltro- X uy1 lb/Day
banana(85551)
215.l3-Dblbo- X UOR May
banana(541-73-1)
EPA Form 3510-2C(Rev.245) PAGE V4 CONTINUE ON PAGE V-7

EPA I.D.NUMBER(o,y from kern 1 Ci Form 1) OUTFALL NUMBER
CONTINUED FROM PAGE V-6 NUUUUUUJU54(5 UU13 LV.Sutton tiectnc Plant
1.POLLUTANT 2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
D CAS NO. aromesa a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.-VALUE
Ievalaet) tFi- b.pre- cab 01 amiable) (it available) d.NO.OF ..Com,- O.Masa D.NO.OF
b earn we (1)Conon/nem )R)Mess (1)Caneeneason 1(2)Mese (1)Coneenmel 1(2)Wes ANALYSES tram (1)Cors»safon
1(2)Mau ANALYSES
CMTS FRACTION-BASE/NEUTRAL COMPOUNDS(continued)
•26.l,4-Obleoro- X ugh Ib/Day
• name(106.46-7)
•39.35.Dblbm-
X ugh lb/Day
•1-941)
•4B.DMyl
YY X ugh lb/Day
8468.2)
•59.Dimly
X Wh lb/Day
131-114)
•.8.DFN-Butyl
Iavile X ugh lb/Day
94742)
•78.2.4-061 - % ugh lb/Day
• (121-142)
•BB.29DWeo- X tlgh lb/Day
bane(60620-2)
•98.Dl-N-Octyl
YY X
lb/Day
11729-0)
• 46(ea Aro- X ugh lb/Day
. nuns)(122-66-7)
.18.FYareresw X ugh lb/Day
.)
,.B.Phloem X tqh lbh)ry
6673-7)
•313.Hesacbbro- X ugh lb/Day
• new(115-741)
Hee
. . .. X ugh lb/Day
• 454)
'55 Hestlioro-
'Pennere X ugh Ib/Day
27-4)
.Ilasaelesro- X ugh lb/Day
• (67-72-1)
•78.Sono
12,3-ca)Pyrone X ugh lb/Day
193396)
'.B.lewkemne X ugh lb/Day
6691)
•9g.NaPta ne X ugh lb/Day
91-20-3)
' '8.Nitrobenzene X ugh lb/Day
9695-3)
18.N 14leo-
x tlgh lb/Day
62469)
29.N-Nltosod-
Prop/eine X ugh lb/Day
621!47)
EPA Form 3510-20(Rev.225) PAGE V-7 CONRNUE ON PAGE V41

EPA I.D.NUMBER(ocpyfrom tem 1 of Porro 1) OUTFALL NUMBER
CONTNUED FROM PAGE V-7 NCD000830646 008 LV.Sutton Electric Plant
1.POLLUTANT 2.MARK"r3.EFFLUENT 4.UNITS 5.INTAKE(optional)
. D CAS NO. a.re- Mewl a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
gat) pa- bin- sae (if salable) (I avuas) d.NO.OF a Cancan b.Mass d.NO.OF
ad sent WI (1)Camrtabn 1(2)Mass (1)CavSaan 1(2)Mass (1)Comearabn 1(2)Masa ANALYSES ballon
(+I C4nwrae3on 1(2)man ANALYSES
CMTS FRACTION-BASE/NEUTRAL COMPOUNDS(continued)
3B.N-Nao-
rants X
55404)
Pa nntavw X
55414)
Mas X
129-00-0)
'B.1,2,4-Tn-
X
12042-1)
S FRACTION-PESTICIDES
1P.AMin X < 0.0002 < 0.48 MIA ally
,309.00-2)
•P.spa-BHC X < 0.00001 < 0.02 mpti ID/Dy
319#0)
•P.baa-BHC X < 0.00001 < 0.02 ma/L 10/Dy
1545-7)
P.gemns-BHC X < 0.00001 c 0.02 maa. lb/Dy
5549.9)
-P.61a-BHC X < 0.00001 c 0.02 marl lb/Day
31946 4)
•P.Chloolans X < 0.001 < 240 mdL 113/Day
57-749)
P.4.4-DDT X < 000001 < 002 MIA lb/Day
I 50-29-3)
X < 000001 < 0.02 ma/L lb/Dat
454)
".4A'-DOD X c 0.00001 < 0.02 mg& Ib/Dy
414)
10P.Datin X < 0.0002 < 0.48 mall lb/Day
50-57-1)
11P.apha4EnbaWan X < 0,00001 < 0.02 mall lb/Day.
115-29-7)
2P.bola-Erdman X < 0.00001 < 0.02 ma1L lb/Dy
115-29-7)
13P.Endosuln
a X < 0.00001 < 0.02 ma/L lb/Day
1031.474)
4P.Emit X < 0.0001 < 0.24 myL b/Day
-20.8)
5P.Erc5a
. Ope X < 0.00001 < 0.02 mal& lb/Day
7421-93-4)
16P.Hs mdtr X c 0.000D4 < 0.10 IDOL b1Dy
)
EPA Fam3510-22(Row.245) PAGE V4 CONTINUE ON PAGE V-9

EPA I.D.NUMBER(cap),from Sam 1 a Farm 1) OUTFALL NUMBER
CONTINUED FROM PAGE V-8 NC000083O646 008 LV.Sutton Electric Plant
1.POLLUTANT 2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS NO. Sr.-. Beloved a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE C.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
(a avaitts) quit- bpn- eel). (6 minable) (B available) o.NO.OF a.Conon- b.Mass O.NO.OF
b sant sent (1)Con.nfaon 11(2)Mess (1)Coraeneabon 1(2)Men (1)Conc•Mnion 1(2)Moss ANALYSES Ireton (1)Consonant=
1(2)M••• ANALYSES
GC/MS FRACTION-PESTICIDES continued)
17P.Heptachlor
Epuu44 X < 0.00025 < 0.60 < 0.000135 < 0.24 2 mg& b/Day
(102447-3)
18P.PCB-1242 X < 0.0005 < 1.20 < 0.000375 0.68 2 mg/L b/Day
(53469-21-9)
19P.PCB-1254 X < 0.0005 < 1.20 < 0.000375 0.88 2 marl lb/Day
(11097-89-1)
20P.PCB-1221 X < 0.0005 < 1.20 < 0000375 0.66 2 mg/L b/Day
(11104-28-2)
21P.PCB-1232 X < 0.0005 < 1.20 < 0.000375 0.66 2 mg/L b/Day
(11141-185)
22P.PCB-1248 X < 0.0005 < 1.20 < 0.000375 0.85 2 marl away
(12672-29-8)
23P.PCB-1280 X < 00005 < 1.20 < 0.000375 0.88 2 mg/L lb/Day
(11086-82-5)
24P.PCB-1016 X < 0.0005 < 1.20 < 0.000375 0.88 2 mg/L Ib/Dy
(12674-11-2)
25P.To<apMM X < 0.001 < 2.40 1 mall lb/Day
(8001-35.2)
EPA Form3510.2C(Rev.2-85) PAGE V-9

• A. 1,1 IA9 1.1. a . k• 9 . Z • k I .i./" AI C • 9 [•,i LI . s 4 4. L IL y• 2• 9 • •[ k •Cul •sA .'•
PLEASE PRINT OR TYPE IN THE UNSHADED AREAS ONLY. You may report sane or all of EPA I.D.NUMBER(copy from lain 1 of Farm 1)
this information on separate sheets(use the same format)instead of Completing these pages. EPA Facility Name:
SEE INSTRUCTIONS NCDOZR_S 646 LV.Sutton Electric PWtt
OUTFALL NO.
V.INTAKE AND EFFLUENT CHARACTERISTICS(continued from page 3 of Form 2-C) 002
PART A-You must provide the results of at least one analysis for every pollutant in this table. Complete one table for each outfall. See instructions for additional details.
2.EFFLUENT 3.UNITS 4.INTAKE(optional)
1.POLLUTANT a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
(a•veil•N•) Of available) d.NO.OF a.Caren- b.Mass b.NO.OF
(1)concsrs cion (2)Mass (1)C .nt.sen (2)M.ss (11Cavm.eon (2)mess ANALYSES tralian co Cumeanuon
..aloaaaYalOxygen II. 7 . W lb/DayDIMss• ANALYSES
1 m 1111
Demand(SOD)
b.Chantal Oxygen ■ 21 1 mg/I lb/Day ■
Demand(C00)
c.Total Organic ■ 7.1 1 mgn lb/Day ■
Caston(TCC)
a Total Suspended . 32. 1 mg/I lb/Day ■
Sada(TSS)
a.Ammonia(as N) ■ 0.142 1 mgn Ib/Day ■
I.Flow VALUE VALUE VALUE VALUE
no flow MCD N/A
a.Temperance VALUE VALUE VALUE VALUE
('/Men • fl DEGREES CELSIUS ..
h.Imperatore VALUE E VALUE
pumarl
.PN MINIMUM IM MA%MMU
ore ® s -D r
PART B-Mark"X"In column 2a for each pollutant you know or have reason to believe is present.Mark"X"in column 2b each pollutant you believe to be .- t ou mark column 2a for any
pollutant which is limited either directly or indirectly but expressly in an effluent limitations guideline,you must provide the results ci at least one analysis • . - pollutant.For other pollutants
for which you mark column 2a,you must provide quantitative data or an explanation of their presence in your discharge.Complete one table for each outfall.See the instructions
for additional details and requirements.
1.POLLUTANT 2.MARK'X' 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS NO. Believed a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
(9 svaame) a.a.- bat (II amiable) (V mid s) d.NO.OF a.Co ,-reb.Mass b.NO.OF
sea sans (1)Conaa.an '(2)Mass (I)Conrer••a.n (2)Mus (11Concentratn (2)Mass ANALYSES baaan (1)Concaaaaon (2)Mass ANALYSES
a.&onid• X ■ 0.26 1 mg/I IdDay ■
(2495947-9)
b.CMNbr. X ■ mg/I lb/Day .
Total Randal
c.Color X ■ 1214 N/A N/A N/A 1 Std.Units N/A ■ N/A
d Fecal X . WA N/A N/A 1 Colonies N/A ■ WA
Cogan
/tOD ml
s.Fluoride X ■ 0.10 I mg/I lb/Day ■
(16984454)
I.Nis X . 0.171 1 mgs Ib/Day .
Nes(as N)
EPA Form3510-2c(Rae 245) PAGE V-1 CONTINUE ON PAGE V-2
* Sample was received above temperature required for preservation or sample was analyzed outside of hold time.

OUTFALI S 002 AND 004 HAVE NOT DISCHARGED SINCF 2013 GRAB SAMPI FS WFRF COLI FCTFD FROM WITHIN THE BASIN AND ARE PROVIDED FOR INFORMATIONAL PURPOSES
EPA I.D.NUMBER(copy from Ilam 1 of Fam 1) OUTFALL NUMBER
grut v-p C9NTINUFD FROM FR9NT 1�! NCD000$30R48 OOZ c Plant
1. LL 2.MARK'X' EFFLUENT 4.U'IFS O.�Op1iona
MD CAS NO. Bweved a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
(6 available) a.pre. bale (if avetaba) (9 avetabla) d.NO.OF a.Cancan- b.Mass b.NO.OF
MI sail (I)Cooceinaion (2)PAM (1)Cm..nr.mn (2)Maw (1)Conwnnallon (2)Maw ANALYSES (rationINampaI )C9nfamaNM (2)Mass ANALYSES
9 Nampa
Total Organic X IIII1 moll Ib/Day -
(w N)
It 011 and
Grosso X INII 500 < 1 mall lb/Day -
.Pboagrrooa
pa P),Total X I. 0038 1 myI lb/Day _
(7723.14-0)
1) 01
na0ad8Vlly
APN,
Total X IIII2.551 N/A N/A N/A 1 PCN N/A iii N/A
r2')Bale,
Total X = 581 N/A N/A N/A 1 pCW N/A I= N/A
!)Reda
Total X IM 043. N/A N/A N/A 1 pCOI N/A
_ N/A
(4)Radian
226,Taal X MI 022 N/A N/A N/A 1 pWl N/A
_ WA
k.sane
•w 504) X IIII 61.00 . 1 myI lb/Day _
14808-768)
L Saba
: : No Dischar . ' :(1426645-3)
n.Surfactants
X ION 005• < 1 myI lb/Day -
o.Minton
Total X in 0.738 1 myI lb/Day -
(7429-90.5)
p Barium
Total X 111. 0043 1 myI 113/Day -
(7440-39-3)
4 Boon
-
Total X IM 0.344 1 moll lb/Day -
(7410-42-8)
r.Cob4.
Total X II. 1.000 < 1 uyL lb/Day _
(744648-4)
a.Iron,Total
(743989-6) X MI 2.780 1 mei lb/Day -
L Mapraean
Total X In587 1 myI lb/Day -
(7439-954)
.Moybdanw,
Total X - 31.7000 1 110/5 lb/Day _
(743988-7)
v.Manganese, '
Total X gm 0.058 1 myI lb/Day -
(7439-98-5)
w Tin,Total -
(7440-31-5) X MI001 < I myI lb/Day -
A Minium.
F7440-328) X 111.1 0.013 1 myI lb/Day _
EPA Form 3510-2C(Rev.235) PAGE V-2 CONTINUE ON PAGE V-3
* Sample was received above temperature required for preservation or sample was analyzed outside of hold time.

• _ III ].• Id_ sk 1 .• a ._. a £ I1 u .ku Al I • t I. Li . k • S.,_ k :.• 1I :• a t •: . •" /k •kl - :"•
EPA I.D.NUMBER(copy ham ken 1 at Form 1) OUTFALL NUMBER
CONTINUED FROM PAGE 3 OF FORM 2-C NCD000830646 002 LV.Sutton Electric Plant
PART C-If you are a primary industry and this outfall contains process wastewater,refer to Table 2c-2 in the instructions to determine which of the GC/MS fractions you must test for.Mark"X"In
column 2-a for WI such GC/MS fractions that apply to your indusoy and for ALL toxic metals,cyanides,and total phenols.If you are not required to mark column 2a(secondary industries,
nonprocess wastewater outfalls,and nonrequired GC/MS fractions),mark"X"in column 2-b for each pollutant you know or have reason to believe is present Mark"X"in column 2-c for each
pollutant you believe is absent.If you mark column 2a for any pollutant,you must provide the results of at least one analysis for that pollutant If you mark column 2b for any pollutant,you
must provide the results of at least one analysis kr that pollutant if you know or have reason to believe it will be discharged in concentrations ci 10 ppb or greater.If you mark column 2b for
acrolein,acrylonitrile,2,4 dinitrophenol,or 2-mety1-4,6 dinioophenol,you must provide the results of at least one analysis for each cf Mese pollutants which you know or have reason to
behave that you discharge in concentrations of 100 ppb or greater.Otherwise,for pollutants for which you mark column 2b,you must either submit at least one analysis or bristly describe the
reasons the pollutant Is expected to be discharged.Note that there are 7 pages to this part;please review each carefully.Complete one table(all 7 pages)for each outfall.See Instructions
M additional details and requirements.
1.POLLUTANT 2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS NO. are. Beloved a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
(If available) pa- b.Pra- cab- Of avaibla) (9 avaibla) d.NO.OF a Comm- b.Mass d.NO.OF
•ed rico sera (1)Corcemabon 1(2)Maas (1)Cebewabon 1(2)Mau (1)Concentration 1(2)ManANALYSES ration (1)Concaneatlon 1(2)Masa ANALYSES
METALS,CYANIDE,AND TOTAL PHENOLS
1 M.Antimom, X III I < 1 uga lb/Day -
Tool(1440-36.0)
2M.Arsenic.Total X . 11.3 1 ugrl Ib/D•y .
(7440-30-2)
3M.earykum X ■ 1 < 1 uga lb/Day .
Total(7440-41-7)
4M.Caert.rl % ■ at • 1 age Ib/Day 1111Toil(744043-9)
SM.Chroman X 1.32 11110.006 ODisoharge :
(744050-8)
7I41nd.Total X . 1.81 1 lb/Day .
(7439-92-1)
SM.Mercury.Total x . 13.e 1 ng/L lb/Day .
(7439-973)
SM.Nickel.Total X . 4.26 1 mg lb/Day .
(7440-02-0)
1011.S.lniur1 X . 1 < 1 age lb/Day .
Total(7782-49-2)
11M.Siker,Total % . I < 1 ugd lb/Day .
(7440-22.4)
12M.Tlaim. X . 0.263 1 ug/L lb/Day .
Total(7440-28-0)
13M.Zinc.Total X . 0.012 1 mg/I lb/Day .
(744043881
14M.Cys ids. X . ao1• < 1 mg/I lb/Day .
Total(57-12-5)
15M.Phanob, X . 0.006• < I mgn lb/Day .
Total
DIOXIN
2,3,7,8 Tata DESCRIBE RESULTS
Mbrodisnzo P X
Dioxin(1764-014)
•
EPA Form 3510-2C(Ray.2-85) PAGE V-3 CONTINUE ON PAGE V-4
• Sample was received above temperature required for preservation or sample was analyzed outside of hold tine.

• i 4.4 .4• 4d, a. 1 4• • . ... • 4 1 .., 41 : • • :• AlAI • � . ... � i • �. :• • • •: � •:sa •�� -
:►•
EPA I.D.NUMBER(spy from kern 1 a1 Form 1) OUTFALL NUMBER
CONTINUED FROM PAGE V-3 NCD000830646 002 L.V. Sutton Electric Plant
1.POLLUTANT 2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CM NO. ass- Baru. a.MAXMUM DALY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
(lavarble) qua, ha ub (Bmrae) (Wararbb) d.NO.OF a.Cancer,- b.Mase d.NO.OF
as sant sem (1)Concentration 1(2)Mm (1)ConceM.son 1(2)Maas (1)Conaaarn
GC/MS FRACTION-VOLATILE COMPOUNDS 1(2)Maas ANALYSES Nen (q Concentra/ion I/2)MassANALYSES
IV.Again x MI 5' 1 Lail lb/Day -
(107.02-8)
2V.AcnIonaile X III5' 1 ugh lb/Day .
(107-13-1)
3V.Doran. X . 2' 1 u98 lb/Day -
(7143-2)
4V.94(CI•ao -
-
meal EM X
(54228.1) -
5V.aanolorm X 2• 1 upll lb/Day
(75-25.2)
By.Carbon
Taaadtnde X go 2' 1 ugh Ib/Day .
(5623-5)
N Clbrobenaa X 1111 2' 1 upll lb/Day -
(106.0.1)
IV.Cmma-
bornrawa X . 2• U 1 ugh lb/Day .
(124261)
: ;:
O Discha:rg : :(11615
d)
11V.Chl
oroform X . 2• I ugh lb/Day .
(81463)
12V.Gam-
bonone8.n X III V a 1 ugh lb/Day -
(75-274)
13V.Macro-
clarometone X MI 2' 1 ugh lb/Day .
(75-71-8)
14V.1,1-Dieloro- X mg2• 1 ugh lb/Day .
ethane(75-34.3)
15V.12-DidAbro- X . 2• 1 uyl won 1111
ethane(101-062)
18V,1,1-Daloro- X IIII 2' 1 uall lb/Day .
1851.1.(7543.4)
IN.1,2-DFJero- X . V 1 ugh lb/Day III
Kora(7541-5)
18V.1,3-Diaybro- X . 2• 1 ua8 lb/Day -
poplin(542-75-8)
19V.E8yblon X . 2' 1 ups lb/Day .
(100-414)
20V.Metyl X . 2' 1 ugh lb/Day .
Brans(74219)
21V.Matl51 X V 1 ugh lb/Day .
CIbrIM(74-87-3)
EPA Form 3510-2C(Ray.2-85) PAGE V4 CONTINUE ON PAGE V-5
* Sample was received above temperature required for preservation or sample was analyzed outside of hold time.

• _ 11 .s• IA.e .. s• • a.. a a 1 .. .lw• A/ : • I :II it 41 . s a 2.1 • .a a .: ":• a a •: s •:u. •s.. P 2-a
EPA I.D.NUMBER(spy from I.,1 at Fain 1) OUTFALL NUMBER
CONTINUED FROM PAGE V-4 • NCD000830646 002 L.V. Sutton Electric Plant
•
1.POLLUTANT 2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
• 0 CAS NO. a.l.. Thema a.MAXIMUM DALY VALUE b.MAXMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
II available) @r- b.pa- cab- (5 available) (5 available) d.NO.OF a.Conan- b.Mass d.NO.OF
ed um sent (1)Concentration 1(2)Mass (1)Cor .nnlon 1(2)Man (1)Concentration 1C2)Mass ANALYSES !ration (1)Concenneen 1(2)Mess ANALYSES
IMS FRACTION-VOLATILE COMPOUNDS(continued)
•2V MetlaNn x IIII. 2• 1 03/1 lb/Day -
1 rl6(75-00.2)
•3V.1,12,2-Teb4
X III 2• 1 ug5 lb/Day -
0.345)
•4V.TSIncNoro- X a 2• 1 ug5 lb/Day HITT.
mylero(127.15.4)
•5V.Towne X III' 2• 1 ug5 lb/Day -
10325-3)
•5V.12-Tnn-
•Ich ro.th lens X III, 2• 1 UV lb/Day III, '
155-80.5)
•7V.1.1,1-Tu-
. . . ne X III, V• 1 ugf 1b/Day .
71-55-8)
•BV.1,1,2-Tri-
. . . ro X a 2• . 1 ug5 lb/Day -
70.00.5)
.aV Tac�bw X
: ::
O Discharge :
ne(7401-8)
•. .Tridlbo-
5-80.1)
I•IV.Vaal X . 2• 1 lb/Day II.
Nndaa(75-01-4)
S FRACTION-ACID COMPOUNDS
IA 2-CMroplanol X IIIIIII( 10 < 1 Uyl lb/Day IIIIII,
06574)
• 2,40icMa-o- X SI 10 < 1 ugf lb/Day .
• . (120.53.2)
• 2,40in.tn4 X III. 10 < 1 KO lb/Day .
• •ml(105-67-9)
4M-Diiln-O- X HITT. 10 < 1 u0/1 lb/Day -
sol(534-52-1)
- 2,4-Duma X III. 10 < I LOA lb/Day III.
nal(51-255)
• 2-Nem/Wad X III, 10 < I ug5 lb/Day 1111
ea-25-5)
A 4mgNla.parW VIII
X , 10 < 1 0Blb/Day ay
100-02-7)
- .P-CMro-M- X III. 10 < 1 ugI lb/Day .
W(50.50.7)
PedaNava X II. 10 c I WA Ib/Day -
• -1(67-865)
I10A Phenol X II. 10 < I VI lb/Day -
100.a62)
11A 2,4,6-T4
x I. 10 < 1 ug5 Ib/Day III,
56062)
EPA Form3510-2C(Ray.2-55) PAGE VS CONTINUE ON PAGE V-8
* Sample was received above temperature required for preservation or sample was analyzed outside of hold time.

EPA I.D.NUMBER(cpy from.am 1 at Fath 1) OUTFALL NUMBER
CONTINUED FROM PAGE V-5 NCD000830646 002 LV.Sutton Electric Plant
1.POLLUTANT 2.MARK-r 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
D CAS NO. an- mend a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
SavaSbl.) Or- b.pa- cab- (9 swage) if avaibe) O.NO.OF a.Comm- b.Mass d.NO.OF
ad sat sera (1)Concantraun 1(2)Mass (1)Conn m.•on 1(2)Mass (1)Concentramn2)Mass ANALYSES bailed
GMS FRACTION-BASE NEUTRAL COMPOUNDS l( (1)Conuaaaon 1(2)Mass ANALYSES
18.Acan.pm•n X - 141 lb/Day -
53.32.9)
-S.Acen.p"r.na X mg KO lb/Da NM
206965)
B.An6.aaene X III UBB lb/Day IIII
1 120-12-7)
B.B.midna X . WA lb/Day -
9247-5)
-B.Bears(a)
cane X - kV lb/Day -
5655-3)
B.Bans(a) X - ug5 lb/Day .
(50.32-6)
B.3.4-Bamry
ranaea X - uB5 lb/Day NE
05-99-2)
B.Bono I91.) X . up5 lb/Day .
mane(191.242)
IB.Baru"(k) 11.
°Ma XMI
:
No Discharge :
' 111-Bt-1))
11B.Bis(2-Cl9po-
i Ether X - IV lb/Day .
111-444)
12B.Bb(2-Chbnbo-
. .. I Her X - u9/I Ib/Da1 -
106561)
13B.as(2-EMM-
[Phthalate X - UV lb/Day -
11741-7)
'4B.4Bnaa-
Phan•1 X mg 09A Ib/Da II
Mer(101-563)
'16a.B.lyl&amyl X - ulY) lb/Day -
Na(55547)
SB.2-CNao-
p.a.a X El w5 lb/Day Ell
91-55-7)
1713.4-CNao-
PIaiM X 00A lb/Day III
r(2004725)
1013.ChMe09 X - ugh lb/Day -
210.01-9)
198.Dia=(.h)
X NI Ugh may In
63.763)
OB.1,2-Dlc ro- X - up/I lb/Day -
(95561)
113.1.3-Didbo- X . 00 lyDay .
nave(541-061)
EPA Form3510-2C(Rev.2-55) PAGE V4 CONTINUE ON PAGE V-7

• .1 Ake Is. ak k• • s ,1 I \ I ._ lit. 11 : • a a•u 1l . k e 21 4 i\• 1: •:• • • •: I\ •:uA •sL P ;-•
EPA 1.0.NUMBER(cupytram ban 1 of Form 1) OUTFALL NUMBER
CONTINUED FROM PAGE V-C N0000U13aUti413 UU2 L.V.`Sutton mecum Plant
1.POLLUTANT 2.MARK"r 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CM NO. ase- Beloved a.MAXMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE e.LONG TERM AVG.VALUE a.LONG I tNM AVG.VALUE
Ofavailable) qulr- b.pn- cab- (B.nbbl) Of evaYbS) d.NO.OF a.Concert b.Mass d.NO.OF
ad sent sent (1)Consertrabon 1(2)Mass (1)Concentration 1(2)Mass (1)Concentration 1(2)Mass ANALYSES VaUan (1)Concentration 1(2)Mass ANALYSES
GC/MS FRACTION-BASE/NEUTRAL COMPOUNDS(continued)
226.1.4DicNoro- X - 02.8 lb/Day -
benzene(106.46-7)
236.3,3-DNMae.
benvdna X - ua6 lb/Day -
(91-941)
246.Diethyl
PN•nlala X - t2.8 lb/Day -
(8466-2)
256.Dna8el
Phthalate X - uga lb/Day -
(131-11-3)
260.DI-N-9rg1
Phtlalala X - upll lb/Day -
(6474-2)
210.2.4-DtiYto- X - ugp lb/Day .
eters(12144-2)
280.2.0.Di*o- X - a9/1 lb/Day -
toluene(606-20-2)
296.DiN-Ocry1
Phtlalala X - No Discharge :
6) -
308.1,2
Namara(a.Azo- % MI
benzene)(122-664)
310.FluoraMharc X - lb/Day -
(206J40)
320.F.Mnra X - 09N lb/Day -
(86-73.7)
330.Heiadtro- X - uyl lb/Day III
benzene(118.74-1)
340.Haa4
dNorohrMra X - 1196 115/Day -
(8768-3)
350.HeacNen-
2YM^
cbp.nreen. X - ugA lb/Day 11111
(77-474)
360.Henclbro- X NI aail lb/Day -
Whine(67-72-I)
37B.Indere
(12.3W Plana X - 1V6 lb/Day -
(193-39-5)
380.I.ophanM X - ugA lb/Day .
(76-59-1)
390.NaplWal.n X - LCA may .
(91-20-3)
406.Nitrobenzene X - u96 lb/Day -
(96-95-3)
416.N-Nieo-
soanaeMlanan X - ua/l bDay -
(82-75-9)
42B.N14tra.od-
4PraySrma X M uarl lb/Day -
621647)
EPA Form 3510-2C(Rey.265) PAGE V-7 CONTINUE ON PAGE V-0

a III :e• 1.I •: 4 e• • •_• e 1 •_ ..0 11 : • • :•,A 1l • \ • s :ea •• :a a a it:
EPA I.D.NUMBER(copy from Ilea 1 al Form 1) OUTFALL NUMBER
CONTINUED FROM PAGE V-7 NCD000830646 002 LV.Sutton Electric Plant
1.POLLUTANT 2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CM NO. ass- B•M1.d a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
01watt) pi- bps- cab- (e•w91er) (0veb&b) d.NO.OF a.Conti- b.Mau d.NO.OF
•a sant rani (1)Comnnlon 1(2)Mass (I)Corcars•eon x(2)115.• (1)Coontuon 1(2)Mass ANALYSES trillion
(t)Corcene•fon 1(2)Mass ANALYSES
GC/MS FRACTION-BASE/NEUTRAL COMPOUNDS(continued)
439.N-Nitro-
•o9lalnrr/11n1ne X 429 Ib/Day
(86202)
440.P9•rsNlaene X ugh 10/Day
(45.01-4)
459.P)r•rs X ugh lb/Day
(12900-0)
490.1.2.4-Ttl-
chbr•b•vesa X - ugh lb/Day
(12042-1)
GC/MS FRACTION-PESTICIDES
1P.AHin X
(309002)
2P.aBHC X
(31924-0)
3P.b•1e9HC X
Ft
■
X o Esc ar e
X X
(57-74-9)
7P.4.4'-DDT X
(50-29-3)
UP.4,4'-DDE X
(7225-9)
9P.4,4'-ODD X
(72-54-4)
10P.DMltrin X
(9057-1)
I IP.yNEneoWlan X
115-29-7)
�I2P,Isla-Eneoaur•n X
115-297)
13P.Entuuhn -
3/•la X
1031-072)
14P.Endrin X
72-204)
15P.Entre
Arils. X
7421-93.4)
15P.H•pacbbr X
'74-44-e)
EPA Fain 3510-2C(Rev.225) PAGE V2 CONTINUE ON PAGE 99

:u• Al : •. . • :•u Al . • 6. . A.9 ':• • t •: . •:0: •1L ' 'P•
EPA I.D.NUMBER(egpybam ten 1 at Fent 1) OUTFALL NUMBER
CONTINUED FROM PAGE V-8 NCD000830646 002 L.V.Sutton Electric Plant
1.POLLUTANT 2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS NO. an- emavae a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
(if available) pe- apo- cab (il avabtY) (a available) d.NO.OF a Caren- b.Mau d.NO.OF
Ad sent sent (1)Concentration 1(2)Maas (1)Concentration 1(2)Mass (I)Concentration 1(2)Mass ANALYSES traticn (1)Concent.tion 1(2)Mau ANALYSES
GCMS FRACTION-PESTICIDES(continued)
1217 Heptachlor
EPeS& X
(1024-51-3)
19P.PCB-1242 X < 0.25 < yg)L
(53499.21-9)
19P.PCB-1254 X < 0.25' < 41011-
(1109749-1) ghL(1109149-1)
20P.PCB-1221 X < 0.25' < ug/L
(11104-28-2)
21P.PCB-1232 X < 0.25' < ug•-
(11141-165)
22P.PCB-1248 - X < 0.25' < KO-
(12572-29-8)
23P.PCB-12130 X < 0.25' < M92
(1109692-5)
24P.PCB-1015 X < 0.25 < trg(L
(12614-11-2)
25P.TPsepbent X
(9001062) Ie2-95) S gcahoaorg.e received above tempera re r i r pre n

• 1 11 :\• If_ ak a• • a 1 Z a h. r •AAu SI : • • L•u LI • b • • :a• :. . •i• •I . •E a Eiik • A •
••
PLEASE PRINT OR TYPE IN THE UNSHADED AREAS ONLY. You may report sane or all of EPA I.D.NUMBER(copy from Rem 1 a Form 1)
this informatics on separate sheets(use the same format)instead of completing these pages. EPA Facility Name:
SEE INSTRUCTIONS NCD000830646 LV.Sutton SscMc Pitt
OUTFALL NO.
V.INTAKE AND EFFLUENT CHARACTERISTICS(continued from page 3 of Form 2-C) 004
PART A-You must provide the results of at least one analysis for every pollutant in this table. Complete one table for each outfall. See instructions for additional details.
2.EFFLUENT 3.UNITS 4.INTAKE(optional)
1.POLLUTANT a.MAXIMUM DAILY VALUE b.MAXMUM 30 DAY VALUE c LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
(•.nibble) (i1.veYble) d.NO.OF a.Catton b.Mass b.NO.OF
(1)Conc.maeon (2)Mass (1)Concentration (2)Mass (1)Concentration (2)Maas ANALYSES Mallon
2. < (1)conc.Mation (2)Maas ANALYSES
a.Blochanbal Oxygen
11111 mg/I lb/Day .
Demand(BOO)
b.Chemical Oxygen 111120 < - 1 mgt lb/Day ■
Demand(COO)
c.Totel Omani . 2.5 1 mg8 lb/Day .
Cann(TOC)
d Total Suspended ■ 5. < 1 mpg lb/Day ■
Solids(TSS)
S.amenia(as N) ■ am I mg/I lb/Day ■
I.Flew VALUE VALUE VALUE VALUE
no flow MOD N/A
9.Temperature VALUE VALUE VALUE
VALUE
(*fin ■ W -s DEGREES CELSIUS
h.1.Phl Tenpin-Aro VALUE I VALUE
(sumer) !"""l� • isQhare '.0 '
-
MNIMUM IM C 7.PART B-Mark'X"in column 2a for each pollutant you know or have reason to believe is present.Mark"X"in columch pollutant you believe to be- rent. ou mark column 2a for any
pollutant which is limited either directly or indirectly but expressly in an effluent limitations guideline,you must provide the results of at least one analysis • - pollutant.For other pollutants
for which you mark column 2a,you must provide quantitative data or an explanation of their presence in your discharge.Complete one table for each outfall.See the instructions
for additional details and requirements.
1.POLLUTANT 2.MARK x 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS NO. Beloved a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
01 matt) ..pr.- bib pr instils) of•••••••,) d.NO.OF a.Cower.- b.Mass b.NO.OF
sad sent (I)Concertation (2)Mass (I)Concensabon 7(2)Mass (1)Concentration (2)Mass ANALYSES Marion (tConcentration (2)Mass ANALYSES
a.&rnN X ■ 0.14 1 mg/I lb/Day II
(2495947-9)
b adorns, X ■ mg/I lb/Day ■
Total Residual
c.Cobr X . 10' N/A N/A N/A 1 Std.Units N/A . N/A
d Fees X ■ N/A N/A N/A 1 Colones N/A . N/A
Cream
/100 m1
e.Fuorlde X III 0.25 1 - mg/ lb/Day ■
(16984-48-8)
L mins- X ■ 0.010 < I mg/1 lb/Day ■
IBMS(as N)
EPA Form 3510-2C(Rev.2.85) PAGE V-1 CONTINUE ON PAGE V-2
* Sample was received above temperature required for preservation or sample was analyzed outside of hold time.

a _ 1,1 ..Y• 1A,, a. 1 ,• • . ..a • a I •. ..0 11 : • • :•u 1/ • a AA u .a61: :• • • •: a •:u. • I. . a'•
EPA I.D.NUMBER(cagy from Nem 1 c/Form 1) OUTFALL NUMBER
UEM Y•�CgNTINUEC FROM FRONT NCf)fl(N1R3flfi4R 004 L Y Sutton Electric Plant
i POLLOT/UJT 2.NARK'X 3.-EFFLUENT 7.UVn5 b IRIAKE�optimal)
D CAS NO. Beland a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
•aflts) spa- bob- (a available) (ifava•abta) d.NO.OF a Canon- b.Mass b.NO.OF
sail sant (I)concarsalon (2)Maaa (I)CorcaMaaon (2)Mass (1)Carrea•on (2)mass ANALYSES baliOn (I)Conunralon (2)Man ANALYSES
Nitrogen.
Mal Organic X II. / m96 lb/Day -
aNI
Oil and
naw A IIII500 < 1 moll tDay -
.Phosphorous
as P),Total X III 0.006 1 mg/I lb/Day -
7723-14-0)
I.N=••OaNVIN
Marta
Mal X II. 0.76 N/A N/A N/A 1 PCN N/A MI
WA
X 1M 4.N N/A N/A N/A 1 PCN N/A MI N/A
mal X Mil 0.61 N/A N/A N/A I
PCN N/A IIM N/A
4)Radom
•24 Total X EMI052 N/AN/A N/A 1 PCN N/A 111.
N/A
N
.as 504)salts
14606-792) X 830D . 1 moll lb/Day -
91fida Dlschargn :
: : No
14265JS3)
.Surfactant,
X III0.06• < 1 m0/I lb/Day -
.AYadun
owl X 1.11 0.091 1 moll lb/Day -
7429-90.5)
Banton
dal X MI 0.122 1 moll lb/Day -
440-39.3)
Boron. _
M40-42-5I al X 026:3 1 mW lb/Day -
74
Coh•.
o/l X IIII 4.93D 1 u9/I- lb/Day -
40-48-)
Yon,Total
7439.69-6) X in 0.019 1 mgA lb/Day -
Ma nuaan
M39-952)al X MN475 1 moll lb/Day -
74
i .Mobhanum,
ow -71 X - 129.0000 1 up/L Ib/Day -
7439-98
.Man9YMM.
mal X MI 0.005 < 1 moll lb/Day -
7439.96.5)
Tin,Total
440-313) X 001 < 1 moll lb/Day -
.rowan
ow
440-3231 X NI 0.006. < 1 moll Ib/Day -
EPA Form 3510-2C(Ray.2-85) PAGE V-2 CONTINUE ON PAGE V-3
* Sample was received above temperature required for preservation or sample was analyzed outside of hold time.

• A. 4.4 '..s s.l• 11 L• a •"Z I L 4 :. _„ u Z • 1 :•„ 14 • L • : , LA a 1: :• a s •: 1 •:,,1 •L.:. • :a.
EPA I.D.NUMBER(copy from Item l of Farm/) OUTFALL NUMBER
CONTINUED FROM PAGE 3 OF FORM 2-C NCD000830646 004 LV.Sutton Electric Plant
PART C-If you are a primary industry and this outfall contains process wastewater,refer to Table 2c-2 in the instructions to determine which of the GC/MS fractions you must test for.Mark"X"in
column 2a fa all such GC/MS fractions that apply to your industry and for ALL toxic metals,cyanides,and total phenols.If you are not required to mark column 2-a(secondary industries,
nonprocess wastewater outfalls,and nonrequired GC/MS fractions),mark"X"in column 2-b for each pollutant you know or have reason to believe is present Mark"X"in column 2-c for each
pollutant you believe is absent If you mark column 2a for any pollutant,you must provide the results of at least one analysis for that pollutant If you mark column 2b for any pollutant,you
must provide the results of at least one analysis for that pollutant if you know or have reason to believe it will be discharged in concentrations of 10 ppb or greater.If you mark column 2b for
aaolein,acrylonitrile,2,4 dinitrophend,or 2-metyl4,6 dmitrophend,you must provide the results of at least one analysis for each cithese pollutants which you know or have reason to
believe that you discharge in concentrations of 100 ppb or greater.Otherwise,for pollutants for which you mark column 2b,you must either submit at least one analysis or briefly describe the
reasons the pollutant is expected to be discharged.Note that there are 7 pages to this part;please review each carefully.Complete one table(all 7 pages)for each outfall.See instructions
for additional details and requirements.
1.POLLUTANT 2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CM NO. aae- Moved a.MAXMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
(s available) Or- b.po- cab- (ir'nil•N•) (ifnibble) d.NO.OF a.Concert b.Mass d.NO.OF
ad ram Nara (1)Conartabon k2)Mau (1)Concnabon I(2)11aw (1)Concentration 1(2)Man ANALYSES tnaion (1)Concantason 1(2)Man ANALYSES
METALS,CYANIDE,AND TOTAL PHENOLS
1M.Antimony, X . 921 1 ug0 lb/Day OM
Total(7440.360)
2M.MCYc,Total X . 19.4 1 ugA lb/Day .
(7440-362)
3M.aeryaun X ■ 1 c 1 ugil lb/Day ■
Total(7440.41.7)
4M.Cadmium X . 0.125 . 1 m1p9 113/Day ■
Total(7440.43-9)
5M.Ctaenum X I. 1 Discharge:
(744650-8)
7M.Land Total X ■ I c 1 lb/Day ■
(743992-1)
SM.Manny,Total X ■ as < 1111(743697-6) 1 rplL lb/Day
9M.NOM Total X . ase 1 u01 lb/Day ■
(7440-02-0)
10M.Selenium, X ■ 65.3 1 use IblDay ■
Total(7782-49-2)
11M.SIar,Total X ■ I c 1 u19 lb/Day .
(744622-4)
12M.Thelma X . 1.39 1 ug/L lb/Day .
TOW(7446290)
13M.Zinc,Total X ■ 0.0-07 1 mpn lb/Day ■
(7440.91.9)
14M.Cyadb, X ■ 0.01• c 1 mg/I lb/Day ■
Total(57-12.5)
15M.Phenol, X . 0.0051• 1 mpm lb/Day ■
Total
DIOXIN
2.3,7$Tata DESCRBE RESULTS
dsoro*anm P X
Dioxin(1704-01-6)
EPA Form3510-2C(Ray.2-05) PAGE V-3 CONTINUE ON PAGE V,4
* Sample was received above temperature required for preservation or sample was analyzed outside of hold time.

• A 11 _\a If, • .• 1 •sa 9 a 1 :A . 0 11 C • 9 C•u 1/ a i • kl a la91: "• 1 1 •C I. •Cu] • 1 [••
EPA I.D.NUMBER(copy iron Item 1 of Fain 1) OUTFALL NUMBER
CONTINUED FROM PAGE V-3 NCD000830646 004 L.V.Sutton Electric Plant
1.POLLUTANT 2.MARK'X' 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS NO. a.m- e•Nv.a a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
pavabbS) pi- bprs- cab- (Nevada) (WaauSM) d.NO.OF a.Carat- b.Mess
ANALYSE
sent sant (1)Concentration 1(2)Mass (t)Cwmr•atian I(2)Mass b
GC/MS FRACTION-VOLATILE COMPOUNDS (t)Camntra5on 1(2)Mass ANALYSES dation (t)Commetion 1(2)Mass ANALYSES
1V.Amain X 1M 5' 1 ugh lb/Day -
(107-024)
2V.AnybNtra X . 5• 1 ugh lb/Day .
(107-13-1)
3V.Boman X . 2• 1 ugh lb/Day -
(71-43-2)
4V.ale(CMtro-
wetly()Ether X
(542-061)
5V.Bronularm X 11111 2• 1 ugh lb/Day .
(75-25-2)
5V Carton
Tetrachloride X 1M 2• 1 ugh Ib/Day -
(5623-5)
7V.CNorohenzene X . 2• 1 ugh lb/Day .
(10690-7)
IV.CMrod-
bronon•e os X II. V • 1ugh lb/Day -
(7240 )) , IIall▪ Clematis/1eClematis/1eX Is • 1 Cs -
p54634)
10V.2-CNoro- a S
.Oylvir01Mbar X III 2• 1 -
(116754) 9h ^aeY
11V.Chloroform X is 2• 1
ugh(57-063) lb/Day -
12V.Ditlaro-
Nonon•eare X . V 1 ugh lb/Day .
(75-274)
lay.Dbbbro-
dRoronee.n X III V 1
ugh(75-714) lb/Day •
14V.1,1-Dldioro- X . 2• 1 lb/Day 1111
ethane(75-34-3)
15V.12-DIcNao- X 1M V 1 ugh lb/Day .
mere(107-06-2)
16V.1,1-Dichbro- X a V 1 ugh ' lb/Day .
.Oylene(75-35-4)
17V.1,2-Oklbo- X 2• 1 ugh lb/Day -
p opw•(7547-5)
15V.1,3-DlcNro- X . 2• 1 ugh IdDay is
propylene(542-754)
19V.Eeyw•an X M 2• 1 ugh lb/Day .
(100-41-4)
20V.Maly X Vis 1 ugh lb/Day1. '
&orrice(74439)
21V.Moira X M 2' 1
ugh lb/Day .
Glares(74474)
EPA Fe1m35162C(Rev.2-55) PAGE V-4 CONTINUE ON PAGE V-5
* Sample was received above temperature required for preservation or sample was analyzed outside of hold time.

• a II 's• Il• ._ 1• • .aa • i I a_ lit" 11 C • • :•u 1I . s ._ s 1 • 1. "• i 0 •; ♦ •:u1 •s1 ' LP•
EPA I.D.NUMBER(eopy from Ian 1 0(Farm 1) OUTFALL NUMBER
CONTINUED FROM PAGE V-4 NCD000830648 004 LV.Sutton Electric Plant
1.POLLUTANT 2.MARK"x" 3.EFFLUENT _ 4.UNITS 5.INTAKE(optional)
AND CM NO. a.ra- 9%Mvad a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
(B available) year- bps- cab- (if amiable) (a available) d.NO.OF a.Canso- b.Mass d.NO.OF
ad seal sant (1)Cementation 1(2)Mau (1)Carrtrrmn 1(2)Mass (1)Conan•alon 1(2)Maas ANALYSES (ration
(1)cOncaM.wn 1(2)Mass ANALYSES
GC/MS FRACTION-VOLATILE COMPOUNDS(continued)
22V.MCMylana X INI 2• 1 ug5 lb/Day -
CNodb(75-09-2)
23V.1,1,22-Tetra-
Streatham X IM 2• 1 rg8 lb/Dat/ -
2V.Tav
24V. a0.tla.ra X 11111 2• 1 DO lb/Day IN
aarybn(127-18-4)
25V.Tolima X . 2• 1 ug/1 lb/Day In
(108-85-3)
28V.12-Trans- -
Dietioron a. X IN 2• 1 ug5 lb/Day -
(158d65)
27V.1,1,1-Tb-
chbrodana X . 2• 1 KM lb/Day -
(71-554)
28V.1,12-Tri
cabroshn X INN 2• 1 ug5 lb/Day .
(7940 5) •
tare thaw X O Isc ar •
: :: i
(75-894)
31V.Vinyl X IN 2• 1 lb/Day -
:nlodda(75-01-4)
GC)MS FRACTION-ACID COMPOUNDS
1A 2-CNaopwol X 10 ' < 1 MA lb/Day -
(95.574)
2A.2.4-Dichbo- X . 10 < 1 008 lb/Day .
Miami(120-83-2)
3A 2.4-Dln•el- X . 10 < 1 0g5 lb/Day -
phNbl(10547-9)
4A 4.9-Dlnibo-O- X . 10 < I ug5 lb/Day .
Cassa(53452-1)
5k2,4-O:wo- X NM 10 < 1 ug/I lb/Day -
reel(51-28-5)
BA.2-Nibop/anal X . 10 < 1 ug/I lb/Day .
(88-75-5)
7A 4-NXmpwrol X 111. 10 < 1 ugA lb/Day .
(10042-7)
BA.P-CNora-N- X . 10 < 1 00 lb/Day -
Crasol(50-50-7)
•A PanlaNbo- X 1.1 10 < 1 DS lb/Day .
phenol(87405)
10A.Phenol X . 10 < 1 u(0I lb/Day -
(108-95-2)
11A.2.4$-Tb
rbrop+nol X INI 10 < 1 0g5 lb/Day .
58-00.2)
ot
EPA Fenn 3510-2C(Ray.245) PAGE V-5 CONTINUE ON PAGE V-8
* Sample was received above temperature required for preservation or sample was analyzed outside of hold time.

• • II l1. 1.1' al a• • •.• I 1 I ;12 .0 Al C • • L•u 11 is 1 • -1. a 11. 1• C• • I •[ a •[ul • •••
EPA I.D.NUMBER(capyfrom kern 1 a(Farm 1) OUTFALL NUMBER
CONTINUED FROM PAGE V-5 NCD000830646 004 LV.Sutton Electric Plant
1.POLLUTANT 2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS NO. ass- Wand a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
(I animal.) pr- bpa cab- pavwbp (1l available) d.NO.OF a.Canceo- b.Mass d.NO.OF
•d nal _ant (I)Conceaaaon 1(2)Masa (1)Conunnfon 1(2)Mass (1)caomann 1(2)Man ANALYSES wake (I)Corma*•aon I(2)Mass ANALYSES
GC/MS FRACTION-BASE NEUTRAL COMPOUNDS
1B.AanrMero X - ugp lb/Day -
(5332-9)
28.AanapMybne X . u9R lb/Day -
(208-98.5)
38.Minoan, X . ugp lb/Day .
(120.12-7)
40.Banipa X . 1r9A lb/Day -
(92-87.5)
58.Banta(a)
Anthracana X . 195 Ib/Day .
SS3)
SB. 1111188.Banco(a) X IS ugh lb/Day
Pyres(50-324)
70.3,-.nm-
abranha X . u9A lb/Day .
(205-99-2) -
8B.B•rao(ele) X 111111ughlb/Day
noI)
X . Osclr '
X .
118.Bb(2-CMwo-
e4y9 Elm X . ren lb/Day -
(111-H-4)
128.Bb(2-Cabnuo-
pope Ether X . ugrl lb/Day -
,105d0.1)
130.Si.(2-Ea*
70019 PMaabb X - ugh lb/Day .
(11741-7)
143.4-Brono-
paan/Ptiny1 X . ugh I0/Day .
Ether(101-553)
155.BMN Bara1 X . - u9A lb/Day -
PMaabb(5548.7)
18B.2-Cabro-
aplwba X . ugh lb/Day .
(91-58-7)
175.4CMao-
p11•85 PMnyl X . ug5 lb/Day .
Ether(7005-72-3)
185.Chya X - ug5 lb/Day .
(21841-9)
190.DIGnm(a,h)
MSracaa X . ugh lb/Day
200.La2.
0-3)
bblb
Oro- X 11111 rep lb/Day -
banana(9550.1)
210.1,3bro- X in ugh u0/l lb/Day .
banana(541-73-1) _
EPA Form 351030(Ray.245) PAGE V4 CONTINUE ON PAGE V-7
* Sample was received above temperature required for preservation or sample was analyzed outside of hold time.

• 4 'Al L.• 1A, .42 .• el ..a. a . I ." .:.,1' L/ : • ■ :•u a1 . • ./ 8189A: :• e • •: . •:',I •.L ' .'•
EPA I.D.NUMBER(apyfrom gem 1 of Form 1) OUTFALL NUMBER
CONTINUED FROM PAGE V-6 N0000UtfaUti4ti UU4 L.V.button tuectric Plant
1.POLLUTANT 2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
D CAS NO. an- .ae a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALDE C.LONGTERM AVG.VALUE a.LONG TERM AVG.VALUE
19avagabb) air- b.pe- cab (9 available) (6 salable) d.NO.OF a.Duncan b.Mass d.NO.OF
se are seal (1)ConanMSon I(2)Maas (I)Concentration 1(2)Mass (1)Concentration
CMTS FRACTION-BASE/NEUTRAL COMPOUNDS(continued) 1(2)Mass ANALYSES Thaw (1)Concentration 1(2)Mass ANALYSES
-2B.1.4DicNoro- X _ une IdDay —
Meal(106-447) In
•38.3,3-Dichbro-
X . WO lb/Day I.
91-941)
45.DIMyl
` X . Man IdDay .
9466-2)
I,59.DIm.Bryl
• Mb x - ugh lb/Day .
131-11-3)
6B.DI-N-acyl
Musa X . ugh lb/Day -
64742)
78.2.4DYia X 1111ugh EDy -
1 •beM(121-14-2)
6B.2.6-Dht- X -
ugh lb/Day .
(6B6.2d2)
B.D(N-OcO4 .
117240) X • N ? y MIB.
harg
• (..Aso- % . .
i.• opal)(122-64])
19.Fbwanbene X 1111
IdDay -
06-4•40)
B.%wens X - ugh lb/Day .
84747)
B.HeraNbro- X . ugh lb/Day
1111
(115-74-1)
B.Hsu-
-
robweelen K . ugh lb/Day -
17-043)
SB.Neiactaora
bpeMaeaM X . ugh IblDay -
77474)
B.Hea dao - K - ugh UXIy -
them(67-72-1)
•7B.Wens
12.3c PYane X - u06 lb/Day -
193045)
B.Nopborone X . ugh lb/Day -
75-59-1)
. .Nol eaten* X - ugh lb/Day -
91-20-3)
OB.Nitrobenzene X -
ugh lb/Day -
9495-3)
1e.Nf1ao-
nine X . Ugh lb/Day .
62-75.9)
28.N-Nitosod-
Propharr•a x - ugh lb/Day -
621447)
EPA Form 351420(Rev.225) PAGE V-7 CONTINUE ON PAGE V-6
* Sample was received above temperature required for preservation or sample was analyzed outside of hold time.

• - 4d :.9 1A' .: I .• 9 .". • . I .". .0 11 : • 9 :•u i • . • . :.• “ "• 9 F F•: k •:u: •L:. ' ."•
EPA I.D.NUMBER(ccpy(ran Kern 1 of Form 1) OUTFALL NUMBER
CONTINUED FROM PAGE V-7 NCD000830646 004 LV.Sutton Electric Plant
1.POLLUTANT 2.MARK"X" 3.EFFLUENT r 4.UNITS 5.INTAKE(optional)
AND CAS NO. are- _esIwad a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a.LONG TERM AVG.VALUE
(it matt) qir- bi.. cW (18 ) el available) d.NO.OF a Cancan- b.Mass d.NO.OF
ad sant sari (1)Conceal/8W 1(2)Mass (1)Concme.eon 1(2)Man (1)ConcanbMbn 1(2)Masa ANALYSES bation (1)Concansaipn 1(2)Mass ANALYSES
GC/MS FRACTION-BASE/NEUTRAL COMPOUNDS(continued)
430.N-Nlbo-
.odpanatnane X 1435 lb/Day .!
(ae-30-5)
-
440.PMnanlvena X REAlb/Day
(55-01-5)
450.Pyanr X 395 lb/Day
(12900-0)
450.1,2,4-Td-
chbrabannne X Ugh lb/Day
(12542-1)
GC/MS FRACTION-btlPESTICIDES_
1P.An X
(359552)
2P.abFO
HC X
(319545)
3P.bettSHC X
(315457)
4P. F
X No sc ar e X X
(57-74-9)
7P.48'-DDT X
(50-29-3)
4P.4,4'-DDE X
(72-55-9)
9111 4,4'-DDD X
(72544)
10P.Dletlle X
(50-57-1)
11P.ebbs-Endosian X
(115-29-7)
12P.4.M-EncloN.n X
{115-29-7)
13P.Endonean
meals X
1031-074)
4P.Email, X '
72.20.5)
15P.Endrin
wMryaa X
117421-93-4)
OP.Hapt.cNor X
•-444)
EPA Form 3510-20(lbw 2-55) PAGE V4 CONTINUE ON PAGE V-9
* Sample was received above temperature required for preservation or sample was analyzed outside of hold time.

OUTFALLS 002 AND 004 HAVE NOT DISCHARGED SINCE 2013,GRAB SAMPLES WERE COLLETED FROMWITHIN THE.BASIN AND ARE PROVIDED FOR INFORMATIONAL.PURPOSES
'EPA I.D.NUMBER(copy from Item 1 of Form 1) OUTFALL NUMBER
CONTINUED FROM PAGE V-8 NCD000830646 004 L.V. Sutton Electric Plant
1.POLLUTANT 2.MARK"X" 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS NO. are- Believed a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVG.VALUE a LONG TERM AVG.VALUE
(J available) quir- b pre- cab- (if available) (if available) d.NO.OF a.Concen- b.Mass d.NO.OF
ed sent sent (1)Concentration 1(2)Mass (1)Concentration 1(2)Mass (1)Concentration 1(2)Mass ANALYSES tration (1)Concentration 1(2)Mass ANALYSES
GC/MS FRACTION-PESTICIDES(continued)
17P.Heptachlor
Epoxide X
(1024-57-3)
18P.PCB-1242 X < 0.25 <
(53469-21-9)
19P.PCB-1254 X < 0.25* <
(11097-69-1)
20P.PCB-1221 X < 0.25 <
(11104-28-2)
21P.PCB-1232 X < 0.25* <
(11141-16-5)
22P PCB-1248 X < 025 <
(12672-29-6)
23P.PCB-1265 X < 0.25' <
(11096-82-5)
24P PCB-1016 X < 025' <
(12674-11-2) ■
25P.Toxaphena X
(8001-35-2)
EPA Form 3510-2C(Rev.2-85) 9
* Sample was received above temperatu req re prese or a was d t rgd

Duke Energy Progress, LLC. NPDES Permit NC00001422
L.V. Sutton Electric Plant 2016 Permit Renewal Application
riN
Dike
North
emergencyPond
spillway
ilC
Makeup o
Pump �s
/
� ■ I
•
i.
o
ci,
� -o
.a'
o�
• a
CU
Outfall 004
Sutton Cooling Pond
Ash
/ Landfill
1984(New)Ash ootprint
Pond
•Outfal 1002 oog
N(
41
Outfall 008 1971(Old) %
Ash Pond o,,
4'w 120,
Internal
Outfall 007 South Pond
• Final(external)Outfalls •emergency
Effluent spillway
• Internal Outfalls Channel to
Cooling
0 Stormwater Pond
Internal Outfall 009
0 1000 2000 3000 < Recirculating
0.0..tz
Condenser
Feet Outfall 001 + Cooling Water
Release
CC Block _
Internal Outfall 006
CC Block
Sutton Energy
• Internal Outfall 005
Complex `
Attachment 1- Site Map
NORTH CAROLINA L.V. Sutton Energy Complex
New Hanover County
A1- 1

Duke Energy Progress, LLC. NPDES Permit NC00001422
L.V. Sutton Electric Plant 2016 Permit Renewal Application
•Outfall 002
Old Ash
Outfall 008 Pond (1971)
Cooling Pond
Internal
Outfall 007
(approx) South Pond
emergency
• spillway
Nr
Stormwater
infiltration pond
• emergency
spillway
ISW-1 •
ISW-2 •� Internal
Cpl ISW-3 Outfall 009
I
(approx)
co
ISW-4 � ISW-6
0i, Recirculated
411*
• Final (external)Outfalls Outfall 001 cooling water
and ISW-5
• Internal Outfalls
Stormwater Internal Outfalls
005, 006
Attachment 1- Site Map
L.V. Sutton Energy Complex
New Hanover County
A1- 2

Duke Energy Progress, LLC. NPDES Permit NC0001422
L. V. Sutton Energy Complex 2016 Permit Application Update
Attachment 2
Form 2C - Item Il-A Flow, Sources of Pollution, and Treatment Technologies
Water Average Flow2
Path' (MGD) Flow Comments
A 72 Maximum river water makeup to cooling pond (intermittent)
B - Flow path eliminated
C 0.011 –0.1 Landfill leachate (flow range from 11,000 to > 100,000 depending on
landfill phase)
D 0.3 Est low volume wastes and stormwater return from ash pond WWTP to
1984 ash pond.
E 2.1 Outfall 004—Ash sluice water from New (1984) Ash pond to cooling
pond (optionally routed to Outfall 001)
F 1.0 Interstitial water from 1984 ash pond to ash pond WWTP
G 0 Outfall 002—Discharge from Old (1971) ash pond to cooling pond
H - Flow path eliminated
2.0 Groundwater Extraction Well system
J 0.72 Discharge from WWTP to 1984 pond discharge structure
K - Flow path eliminated
L - Flow path eliminated
M 0.18 Internal Outfall 007 - Maximum flow from the west retention basin .
This waste stream is expected to be re-routed from the old (1971) ash
pond in July 2016.
N 0 Bulk water discharge from 1984 ash pond (bulk dewatering was
completed in March 2016)
O - Flow path eliminated
P - Flow path eliminated
O - Flow path eliminated
R - Flow path eliminated
S 20.42 Discharge from cooling pond to the Cape Fear River. Standard practice
creates a release of 19.7 MGD, plus wastewater flows.
T 0.002 County water for potable water and sanitary systems
AA 0.67 Supply well water withdrawal for the combined cycle power block
BB 0.07 Water treatment filter backwash to Internal Outfall 005 via low volume
waste collection sump
CC 0.29 Service water to the Closed Cooling Water Cooler (CCWC)
A2-1

Duke Energy Progress, LLC. NPDES Permit NC0001422
L. V. Sutton Energy Complex 2016 Permit Application Update
Water Average Flow2
Path' (MGD) Flow Comments
DD 0.14 Closed cooling water cooler blowdown discharge to Internal Outfall 005
via low volume waste collection sump
EE 0.14 Closed cooling water cooler evaporation and drift losses
FF 0.007 Service water for combined cycle power block plant systems
GG 0.11 Service water to blowdown tanks
HH 0.130 Internal Outfall 006—Heat recovery steam generators blowdown tank
discharge to the cooling pond (actual monthly avg since Nov 2013)
II 0.033 Blowdown tank flash evaporation
JJ 0.12 Demineralized water to Heat Recovery Steam Generators (HRSGs)
KK 0.088 Heat recovery steam generators blowdown
LL variable Heat recovery steam generators cleaning wastes
MM 0.023 Heat recovery steam generators vent losses
NN 0-0.02 Auxiliary boiler blowdown
00 0.3 Oil/water separator discharge to Internal Outfall 005 via low volume
waste collection sump
PP 0.25 Demineralized water to Combined Turbine Generator (CTG) NOx
injection system
0O 0.003 Combustion turbine generator wash water and false start losses
RR 0.25 Combustion turbine generator NOx injection system water losses
SS 0.127 Reverse Osmosis (RO) and Electrodeionization (EDI) water treatment
system reject water to Internal Outfall 005 via low volume waste
collection sump
TT 288 Combined cycle power block recirculated condenser cooling water
withdrawal from the cooling pond
UU 288 Outfall 008 - Combined cycle power block recirculated condenser
heated water discharge with comingled wastestreams (to the effluent
channel)
VV 0.64 Internal Outfall 005—Combined cycle power block wastewater
discharge to the cooling pond (actual monthly avg since Nov 2013)
WW - Flow path eliminated
XX .0072 CT oil water separator (plant drains)
YY .078 CT reverse osmosis system reject
ZZ .085 Discharge from CT low volume waste sump.
Water path color indication:
Blue=Coal-fired units water paths
Red = Combined cycle power block water paths
Green = Conjoined systems water paths
A2-2

Duke Energy Progress, LLC. NPDES Permit NC0001422
L. V. Sutton Electric Plant 2016 Permit Application Update
Coal-fired units water paths Fast Start CT units water paths
Combined cycle water paths Conjoined water paths
County water
• Landfill leachate Drains from former
storage tanks Groundwater _ coal plant,including T
(C)4, Extraction Wells former coal storage
Potable water
Supplemental Wastewater (.1)
Stormwater area
Treatment(consists of clarifiers, 4--
oxidative/reductive media r ~
West Retention basin Sanitary systems
filters,ion exchange,reverse 43.CI) , (New)Ash Pond 4-
osmosis,filter press)Additional o
treatment added, Septi
as necessary. M yr
Septic tanks
sludge disposal O H 1971 (Old)Ash Pond H Internal Y
Outfall Leach fields
007
Outfall
O O 004
< CO Outfall 002 Stormwater
tCooling Pond m r r
Cape Fear River E O Outfall 001 (Sutton Lake) O
TT
Intake structure Effluent Channel to
Screen wosh Outfall 008
Make-up water CD
•
•
Sulwells r A A
Condensers Internal Outfall 005
I
Ultrafilter water -Of Filter backwash a Low volume waste
treatment system collection sum
A
® vaporation HH
tt „ Closed cooling water m
cooler Internal
wStorm water ® Outfall Internal
Service water FF _ �.` CC block low volume 006
0Outfall
storace tank ) Plant systems J > Oil/water separator 009
wastes
Q
0 Evaporation
GG ii_ Blowdown tanks f*--' •,•% —)ICT low volume wastes
® KK
® vent losses
Auxiliary boiler HRSGs k Oil/water separator
'V I 11 CD ater loss—off-site disposal O
RO/EDI water
Demin water Ultrafiltered water
treatment system CTG NOx injection
storage tanks CTG wash&false start losses—off- from CC
17 site disposal
*.
A2-3

Duke Energy Progress, LLC. NPDES Permit NC0001422
L.V. Sutton Energy Complex 2016 Permit Renewal
Attachment 3
Form 2C - Item Il-B Flow, Sources of Pollution, and Treatment Technologies
The L. V. Sutton Electric Plant has three simple-cycle Internal Combustion (IC)turbine units and a natural
gas-fired 2x1 Combined Cycle(CC) combustion turbine. The existing IC units will be replaced with two
"black start"combustion turbine engines in 2017. Prior to November 2013, the plant operated three coal-
fired generating units. These units were retired once the CC block came online and are currently being
demolished. The plant has a 1,110-acre (6,900 acre-ft)wastewater cooling pond on the east side of the
Cape Fear River approximately ten river miles upstream of Wilmington, North Carolina. Water is
withdrawn from the Cape Fear River, as required, to makeup evaporative and blowdown losses from the
cooling pond. Sutton Plant is also constructing a lined coal-ash landfill. The landfill is expected to be
constructed in 2016 with an expected operational date of January 2017.
Chemical constituents contained in the discharge from the permitted outfall will, in part, be representative
of the naturally-occurring chemical quality and quantity of the intake water and will also have chemical
constituents of such quality associated with similar discharges for fossil generating facilities of this size,
type, and in this geographical location. Either all or part of the elements in the Periodic Table, either
singularly or in any combination, may from time to time be contained in the discharge.
Prior to 2015, the Sutton Plant had one external permitted outfall to the Cape Fear River. This outfall was
a discharge from the cooling pond(Outfall 001) which received all combined wastewaters from the plant
(including several internal outfalls).
In 2015, Duke Energy provided an updated permit application, upon request of the Division of Water
Resources,to support the characterization of the Cooling Pond as Waters of the State. Based on that
classification,the site has the following external outfalls:
• Outfall 001 discharging from the New(1984)Ash Pond through the diverter structure to the
Cape Fear River.
• Outfall 002(formerly an intemal outfall). This outfall discharges wastewater from the Old
(1971) Ash Pond to the Cooling Pond.
• Outfall 004(formerly an internal outfall). This outfall discharges from the New(1984)Ash Pond
through the diverter structure to the Cooling Pond.
• Outfall 008. This new outfall primarily consists of recirculated cooling water from the CC
generating unit. The outfall is located at a compliance point at the end of the effluent channel
into the Cooling Pond. Internal outfalls 005, 006, 007 and 009 (as well as internal stormwater
outfalls)discharge into the effluent channel and contribute to flows at Outfall 008.
The waste streams contributing to these outfalls are described in further detail below.
Historic Cooling Pond Discharge
Historically Sutton Plant's discharge of recirculated cooling water from the Cooling Pond to the Cape Fear
River was considered a regulated NPDES outfall. However, due to NCDEQ's reclassification of the
cooling pond,the only plant waste stream that will be discharged through Outfall 001 is the diverted ash
pond discharge(see description below). Under current site operations,the cooling pond is not expected
to discharge without a concurrent ash pond discharge except for maintenance purposes or in anticipation
of an extreme weather event, such as a hurricane, when additional freeboard is needed to prevent
overtopping of the pond dikes. These discharges to alter the level of water in the cooling pond would not
be regulated under the NPDES permit.
A3-1

Duke Energy Progress, LLC. NPDES Permit NC0001422
L. V. Sutton Energy Complex 2016 Permit Renewal
Outfall 001 and Outfall 004- 1984(New)Ash Pond
Effluent from the new ash pond can be discharged to either the cooling pond (to Outfall 004)or to
the Cape Fear River(to Outfall 001). Historic practice was to route a minimum of 4.0 MGD to the
cooling pond before additional effluent routed to the Cape Fear River. The ash ponds have not
discharged through Outfall 004 to the cooling pond since November 2013. In the future,the 1984
ash pond is only expected to discharge through Outfall 004 as a result of an extreme weather
event.
Bulk water has been decanted from the ash pond through Outfall 001 to the Cape Fear River.
Additional wastewater equipment has been brought onsite to dewater the interstitial water within
the ash. The additional wastewater treatment consists of:
• Ballasted flocculation;
• Catalytic oxidation media filters;
• Coagulant, polymer,and additive feed systems;
• Ion exchange resin;
• Reverse osmosis system;
• Filter press trailers and sludge holding tanks
Low volume wastes from the wastewater treatment system (WTS)as well as stormwater from the
WTS pad area are recycled back to the ash pond. Sludge is removed from the system.The WTS
will only discharge through Outfall 001.
Ash contact wastewater is routed from the 1971 (Old) ash pond and other site ash storage areas
(such as ash loadout areas),to the new ash pond for additional treatment and discharge. Due to
future ash excavation activities, contact stormwater from other ash storage areas (including the
LOLA) may also be routed to the 1971 or 1984 ash ponds. As excavation activities progress,
additional wastewater treatment equipment may be brought onsite to ensure compliance with the
NPDES permit..
Historically the plant's routine practice has been to facilitate diverted ash pond discharges
(through 001) by concurrently releasing water from the cooling pond. When ash pond releases
were being diverted to the Cape Fear River, the cooling pond was drawn down by an estimated
19.7 MGD. This operating practice continues for discharges through Outfall 001.
Landfill Leachate
In early 2017, Duke Energy plans to discharge wastewater from an onsite coal ash landfill.
Landfill leachate from the lined landfill will be collected in two 500,000 gallon tanks and routed to
the WTS for additional treatment and discharge through Outfall 001. Non contact stormwater will
be collected in two retention ponds (North and South Ponds) and permitted initially as
construction stormwater under the NC construction general permit NCG120000. Once the landfill
is capped, non contact water will also be routed along the ground surface to the retention ponds.
The ponds are infiltration ponds that are designed to capture the 25 year, 24-hour storm with an
additional 1 foot of freeboard. The emergency spillway for the North Stormwater Basin is located
north of the landfill area and would discharge to the cooling pond. The emergency spillway for
the South Stormwater Basin would discharge to the effluent channel.
Groundwater Extraction Well System
Duke Energy is currently designing an extraction well system to provide accelerated groundwater
remediation. The groundwater will be treated prior to discharge through outfall 001. Treatment of
the discharge may be provided by introducing the groundwater as a waste stream to the ash
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Duke Energy Progress, LLC. NPDES Permit NC0001422
L. V. Sutton Energy Complex 2016 Permit Renewal
ponds (for treatment through the WTS), direct treatment through the WTS,or direct treatment
through a dedicated groundwater treatment system.
Outfall 002-Old(1971)Ash Pond
Former Coal Pile Runoff
Storm water runoff from the coal pile is routed to the old ash pond, which provides neutralization
and sedimentation treatment.This waste stream is expected to cease in July 2016 since all
material has been removed from the coal pile. The stormwater flows from the former coal pile
area will be routed through internal outfall 007.
West Retention Basin Flows
The coal-fired units were decommissioned in November 2013 and have been undergoing
demolition since then. Upon retirement of the coal fired units, waste streams from processes
which historically went to the ash pond are no longer generated. Stormwater,dust suppression
waters, and wash waters from closure activities associated with demolition of the coal-fired unit
may be sent to the retention basin until closure is complete. These waste streams could include
wash waters from various components that would be expected to contain coal-combustion
residuals.
Outfall 008- Effluent Channel
Recirculated Condenser Cooling Water
The condenser cooling water for the CC block is withdrawn from and discharged to the cooling
pond.The heated discharge is routed around baffle dikes within the cooling pond to achieve
maximum surface cooling efficiency and before being recirculated through the condenser cooling
water intake structure. Evaporation,which is estimated to consume approximately 1.5 MGD
above natural evaporation rates during times of full operation, effectively cools the heated water
discharge. Biological fouling control agents are used on heat exchanger surfaces.
Non-contact Cooling Water
Non-contact cooling water is also withdrawn from and returned to the cooling pond. This water
provides indirect cooling for various equipment by absorbing heat as it passes through a heat
exchanger. No direct contact is made with any other equipment or process.
Stormwater
Historically, stormwater generated onsite that may have had contact with industrial activity or
materials was routed to the old ash pond while exempt stormwater from parking lots or other
areas was routed to the effluent channel. In 2015, all site stormwater was routed to the effluent
channel to support ash pond closure activities. There are several discrete stormwater
conveyances to the effluent channel including two discharges from stormwater basins (the South
Wet Detention Basin and the North Infiltration Basin). As described in the section on outfall 001,
a new retention pond will be constructed to capture non-contact stormwater runoff from the landfill
area. This pond is designed to capture the 25-year, 24-hour design storm with an additional 1
foot of freeboard. The emergency spillway for this basin will also be routed to the effluent
channel.
The discrete stormwater outfalls contributing flows to the effluent channel are as follows:
• Internal SW-1: Stormwater drainage from parking lot/laydown area
• Internal SW-2: Stormwater drainage from existing CT unit yard drainage
• Intemal SW-3: Stormwater drainage from parking lot
• Internal SW-4: Stormwater drainage from switchyard area
• Internal SW-6: Spillway overflow from SW infiltration basin
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Duke Energy Progress, LLC. NPDES Permit NC0001422
L.V. Sutton Energy Complex 2016 Permit Renewal
During certain extreme storm events (e.g., 25-year,24-hour), storm water may inundate areas
around the plant site and accumulate beyond design capacity. Storm water collected during
these conditions may be pumped directly to the cooling pond or to the surrounding landscape.
Internal Outfall 007
In 2016 the discharge from the west retention basin will be routed directly to the effluent channel
(see section on Outfall 002 for more details on flows to the west retention basin).
Internal Outfall 005
Drains from the CC block which may contain oil and grease are routed to an oiVwater separator
before discharging into the cooling pond via Internal Outfall 005. Incidental leaks associated with
the operation of the HRSG, Combustion Turbine Generators (CTLs), RO/EDI system, and
infrequent draining and cleaning of various processes may generate wastewater that is captured
by Internal Outfall 005. During the initial startup phase, HRSG blowdown of up to 1.5 MGD may
be released to Outfall 006 for several days.
Wastewater from routine HRSG cleaning, fuel oil/water condensate, and equipment drains
potentially containing oil is directed to plant drains which are treated by the oil/water separator.
The combustion turbine false start drains, NOx injection, and compressor waste water is directed
to a holding tank and transported off-site. HRSG chemical metal cleaning wastes may also be
generated and hauled offsite. For a more extensive cleaning, the HRSGs may require flushing
with a large volume of water. The wastewater from this flushing would be discharged via Internal
Outfall 005 to the cooling pond or taken off-site.
Various equipment, including fuel oil storage tanks, transformers, lube oil filters, etc. have
containment areas for spills. Storm water collected in these areas is visually inspected for the
presence of oil prior to release to the ground or released to plant drains which flow to the oil/water
separator. Laboratory processes produce small amounts of wastewater which are routed to plant
drains.
Internal Outfall 006
Process wastewaters generated in the natural gas combined cycle block will be discharged to the
cooling pond via two new intemal outfalls. Low volume wastewaters including the ultrafilter water
treatment system filter backwash, Closed Cooling Water Cooler(CCWC) blowdown, Reverse
Osmosis/Electrodeionization (RO/EDI) system reject wastewater, and other wastewaters entering
the oiVwater separator are directed to the low volume waste collection sump for discharge to the
cooling pond via Internal Outfall 005. Low volume wastewaters including the Heat Recovery
Steam Generator(HRSG) blowdown and auxiliary boiler blowdown will be discharged to the
cooling pond via Internal Outfall 006.
Other Site Wastewaters
During maintenance activities, sludge removed from basins, sumps, etc. will be transported off-
site for proper disposal.
Internal Outfall 009
The three existing simple-cycle combustion turbine (CT) units (total 61 MW)are scheduled for
replacement in 2017. The two replacement"Fast Start CTs"will have a total generation of 80-90
MW. To support the operation of those units, supporting low-volume waste treatment will be
installed. Specifically, the site will install a new oil-water separator to treat service water drains
and a reverse osmosis water treatment system. These low volume wastes will be combined in a
new low volume waste sump and discharged through a new outfall 009 to the effluent channel.
Other Site Wastes
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Duke Energy Progress, LLC. NPDES Permit NC0001422
L.V.Sutton Energy Complex 2016 Permit Renewal
Domestic Wastes
Sanitary wastes are treated by an onsite septic tank and drainage field that is permitted by the
New Hanover County Health Department. The septage is exempt from the 40 CFR 503
standards. Duke Energy will submit appropriate information to the EPA if required.Wash/rinse
wastewater from an on-site washing machine is also routed to the septic system.
Low-Volume Wastes
All waste streams not identified above are categorized as low-volume wastes. These wastes
include plant drains, which convey miscellaneous equipment leakage, equipment drainage for
maintenance, equipment washdown water,sampling streams, service water system blowdown,
and water treatment wastes. Any of the chemical additives disclosed in Attachment 4 may be
present in Low Volume Wastes.
Chemical Metal Cleaning Wastes
Chemical metal cleaning wastes were formerly generated during chemical boiler cleaning every
5 to 10 years. The cleaning solution and rinses were stored on site for disposal by evaporation in
the boilers. If chemical metal cleaning wastes were not evaporated, they were either treated by
neutralization and precipitation in retention basin prior to discharge to the ash ponds, or disposed
of off-site. These wastes will no longer be generated with the retirement of the coal-fired units..
Fire Water System
Several plant heat exchangers are cooled by the fire water system. Fire water is withdrawn from
the cooling pond.
Intake Screen Backwash
The intake structure from the cooling pond to the former coal generating site will be removed
during coal-site demolition. The combined cycle power block has a separate intake structure with
an automatic intake screen backwash system that will remain operational.
Ash Reclamation
In the event a practicable market becomes available, Duke Energy, may exercise the option of
reclaiming ash from the ash ponds. However, due to the limited scope of such an operation no
additional discharges would be expected.
Inactive Hazardous Waste Sites List Areas
A former ash disposal area and the old ash pond were listed on the State's Inactive Hazardous
Waste Sites List.
Pesticide Usage in Sutton Cooling Pond
Herbicides are used when needed to control nuisance aquatic vegetation. These herbicides are
applied by licensed applicators, or persons under the immediate supervision of a licensed
applicator, in accordance with the manufacturer's instructions. Pesticides are used when needed
to perform biological assessments of fish populations. These pesticides are applied by licensed
applicators, or persons under the immediate supervision of a licensed applicator, in accordance
with the manufacturer's instructions.
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Duke Energy Progress, LLC NPDES Permit NC0001422
L.V. Sutton Electric Plant 2016 Permit Renewal
Attachment 4
Form 2C - Item VI Potential Discharges Not Covered by Analysis
Estimated
Quantity
Chemical (per year) Frequency Purpose
Cool fired Units
Many of the Listed chemicals for the coal-fired units are no longer being utilized for the purposes identified below. However,
they were used during historic operations and trace amounts hove the potential to be discharged during plant demolition.
Hydrazine Trace Not actively Oxygen scavenger in boiler
used
Ammonia Trace Not actively pH control in boiler
used
Phosphate Trace Not actively pH control in boiler
used
Sodium hydroxide(50%) Trace Not actively Demineralizer regeneration
used
Sodium hydroxide(50%) Trace Not actively Ash pond pH control
used
Sulfuric acid(93%) Trace Not actively Ash pond pH control
used
Alum Trace Not actively Ash pond total suspended
used solids control
EcoGreen Barrier Trace As needed Ash pond fugitive dust
suppressant
BioCover Trace As needed Ash pond fugitive dust
suppressant
Gorilla Snot Trace As needed Ash pond fugitive dust
suppressant
Sulfuric acid(93%) Trace Not actively Demineralizer regeneration
used
Sodium chloride Trace Not actively Water softener regeneration
used
Bromine/Chlorine[Biotrol 88P(1-bromo- Trace Not actively Control of biofouling on heat
3-chloro-5,5-dimethylhydantoin)] used exchangers
Sodium hypochlorite Trace Not actively Control of biofouling on heat
used exchangers
Sodium molybdate and sodium nitrate Trace Not actively Corrosion control in cooling
used water system
Cleaner(sodium hydroxide,metasilicate, Trace Not actively Cleaner
and ethlenediaminetetraacetic acid) used
Ethylene glycol Trace Not actively Equipment freeze protection
used
Urea Trace Not actively NO, Control
used
Citric Acid(50%) Trace Not actively Boiler cleaning
used
Ammonium hydroxide Trace Not actively Boiler cleaning
used
Cronex Inhibitor Trace Not actively Boiler cleaning
used
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Duke Energy Progress, LLC NPDES Permit NC0001422
L.V.Sutton Electric Plant 2016 Permit Renewal
Estimated
Quantity
Chemical (per year) Frequency Purpose
Sodium nitrite Trace Not actively Boiler cleaning
used
Ammonium bicarbonate Trace Not actively Boiler cleaning
used
Citric Acid—dry Trace Not actively Boiler cleaning
used
Tetraammonium Trace Not actively Boiler cleaning
ethylenediaminetetraacetic(EDTA),and used
ammonium hydroxide
AP 1000 Trace Not actively Boiler cleaning
used
Low hazard corrosion inhibitor Trace Not actively Boiler cleaning
used
Silicone antifoam agent Trace Not actively Boiler cleaning
used
Antifoam agent Trace Not actively Boiler cleaning
used
Liquid oxygen Trace Not actively Boiler cleaning
used
Powerback Premix with anti-foam agent Trace Not actively IC unit cleaning
used
Freeze control products(i.e.,varying Trace Not actively Coal freeze conditioning agent
solutions of glycol,calcium chloride, used
glycerin,diethylene,etc.)
Combined Cycle Power Block
Hydrazine <8000 gallons Not actively Steam cycle oxygen scavenger
used
Amine/ammonia <8000gallons Continuous Steam cycle pH control
Phosphate <8000 gallons Continuous Steam cycle scale and pH
control
Corrosion inhibitor <8000 gallons Continuous Cooling water system corrosion
inhibitor
Sodium hypochlorite or sodium bromide <25,000 Continuous Cooling water system
gallons biofouling control
Mineral dispersant <8000 gallons Continuous Cooling water system scale
inhibitor
Sulfuric acid <8000gallons Continuous Cooling water system pH
control
Citric acid <8000 gallons Continuous Water treatment system low
pH reagent
Sodium hydroxide(50%) <8000 gallons Continuous Water treatment system high
pH reagent
Sodium hypochlorite <8000 gallons Continuous Inlet water oxidation and filter
backwash reagent
Potassium permanganate <8000 gallons Continuous Filter inlet water chemical
Sodium bisulfite <8000 gallons TBD Plant systems process water
dechlorination
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Duke Energy Progress, LLC NPDES Permit NC0001422
L. V.Sutton Electric Plant 2016 Permit Renewal
Estimated
Quantity
Chemical (per year) Frequency Purpose
Sodium bisulfite <8000 gallons TBD Reverse osmosis water system
inlet water dechlorination
Sodium hydroxide(50%) <8000 gallons Continuous Reverse osmosis water system
chemical
Anti-scalant <8000 gallons Continuous Reverse osmosis water system
scale prevention
Bromine antimicrobial(sodium <8000 gallons TBD
hypochlorite,sodium bromide,sodium
hydroxide)
Antifoam agent Trace As needed Agent may be used in
emergency response cleanup.
APS 710 Trace As needed Granular flocculent
Cooling Pond Vegetation Control
Liquid copper-based herbicide(15.9% As needed, Twice/year Lyngbia vegetation control
Copper Carbonate) According to
manufacturer
directions
Fluridone-based herbicide(5%fluridone) As needed, Seasonal Macrophyte vegetation control
According to
manufacturer
directions
Ash Pond Water Wastewater Treatment System
Chlorine Dioxide <500 gallons As needed Biofouling control
Sulfuric Acid(98%) <500 gallons As needed Membrane cleaning
ChemTreat P860E Polymer <1000 gallons Continuous Polymer
Ferric Chloride 30,000 gallons Continuous Wastewater treatment additive
Sodium Hypochlorite 30,000 gallons Continuous Wastewater treatment additive
Sodium Bisulfite 2,000 gallons Continuous Wastewater treatment additive
ChemTreat RL9004 <1000 gallons As needed Antiscalant
Sodium Hydroxide <10,000 gallons Continuous Wastewater treatment additive
Note:Polymers from DEQ's Approved PAMS/Flocculants List may also be used to enhance sediment and TSS
control.Small amounts of these flocculants may pass through NPDES discharge points. .
A4-3

PAT MCCRORY
Gorenn•
DONALD R. VAN DER VAART
Secretaq
.S. JAY ZIMMERMAN
Water Resources L);rec!or
ENVIRONMENTAL QUALITY
July 06, 2016
Jesse E. Huntley, II
• Duke Energy, Progress
801 Sutten Steam Plant
Wilmington,NC 28401
Subject: Permit Renewal
Application No.NC0001422
L.V. Sutton Energy Complex
New Hanover County
Dear Mr. Huntley:
The Water Quality Permitting Section has received your permit application on July 06,
2016. A member of the NPDES Unit will review your application. They will contact you if
additional information is required to complete your permit renewal. Per G.S. 150B-3 your current
permit does not expire until permit decision on the application is made. Continuation of the current
permit is contingent on timely and sufficient application for renewal of the current permit. Please
respond in a timely manner to requests for additional information necessary to complete the permit
application.
If you have any additional questions concerning renewal of the subject permit, please
contact Sergei Chernikov at 919-807-6386 or [e-mail].
Sincerely,
2thew 7 e4ond
Wren Thedford
Wastewater Branch
cc: Central Files
NPDES
Wilmington Regional Office
State of North Carolina I Environmental Quality I Water Resources
1617 Mail Service Center I Raleigh,North Carolina 27699-1617
919-807-6300