NC0000396_Reissuance Application_20050621

Progress Energy
�.� g
June 21, 2005 File: 12520 B1
Mr. David Goodrich
North Carolina Department of Environment and Natural Resources
Division of Water Quality
1617 Mail Service Center
Raleigh,NC 27699-1617
Subject: CP&L d/b/a Progress Energy Carolinas, Inc.
Asheville Steam Electric Plant
NPDES Permit No. NC0000396
Reissuance Application
Dear Mr. Goodrich:
The current NPDES permit for Asheville Steam Electric Plant located in Buncombe County
expires of December 31, 2005. Progress Energy hereby requests that the NPDES permit for the
facility be reissued. Enclosed are EPA Application Form 1 —General Information, EPA
Application Form 2C —Wastewater Discharge Information, and EPA Application Form 2F—
Stormwater Discharges Associated with Industrial Activity, all in triplicate.
With reissuance of the NPDES permit, Progress Energy requests the following:
• Eliminate the requirement to monitor copper for once-through cooling water(Outfall
002). Monitoring data from 2001 to the present has demonstrated that copper
concentrations are either below the detection limit of 0.010 mg/1 or quantified at 0.004
mg/1 or below. Copper monitoring was originally required due to suspected erosion of
the Unit 1 condenser tubes. These copper condenser tubes were replaced with stainless
steel tubes in 1994. Currently copper is monitored on a quarterly basis for Outfall 002
• The original permit was modified due to the addition of Flue Gas Desulfurization
wastewater. The limit for mercury at Outfall 001 becomes effective one year after
commencement of the FGD system to treat FGD wastewater. We request that the one
year be started after the second unit's FGD wastewater begins discharging to the
treatment facility. The FGD system for the first unit is projected to begin operation in
November of 2005 and the FGD system for the second unit is projected to begin
operation in June of 2006.
• Include a statement for Outfall 002 requiring the monitoring of total residual chlorine
only if chlorine is added to the system.
Progress Energy Carolinas,Inc.
Asheville Steam Plant
200 CP&L Drive
Arden,NC 28704

• Eliminate the analytical monitoring requirements for stormwater. The results of the
permit required monitoring and renewal monitoring demonstrate that stormwater runoff
from the access roads was not contaminated due to plant related traffic.
• Reduce the monitoring frequency for oil and grease and total residual solid at outfall 001.
Currently the permit required frequency for both is twice per month. Monthly monitoring
should be sufficient to demonstrate compliance with the effluent limitations.
• A. (11). of the current NPDES permit for the Asheville Steam Electric Plant requires that
Progress Energy request a continuation of its 316(a) variance beyond the term of the
present permit. Enclosed is an EPA Guidance Letter dated August 11, 1988 outlining the
general procedure to be followed in requesting the continuance of a 316(a) variance. The
following is Progress Energy's response to the pertinent factors contained in the EPA
General Procedure for the reissuance of the 316(a) variance:
1. The permittee must request that the variance be continued
Response: Progress Energy hereby requests continuation of the 316(a) •
variance reflected in it's present NPDES permit for the Asheville
Steam Electric Plant.
2. Plant operating conditions and load factors are unchanged and are expected to
remain so for the term of the reissued permit
Response: The plant operating conditions and load factors are unchanged and
are expected to remain so for the term of the reissued permit.
3. There are no changes to the permittee's knowledge to plant discharges or other
discharges in the plant site area which could interact with thermal discharges.
Response: To Progress Energy's knowledge there have been no changes to
the Asheville Plant's discharges or other discharges to Lake Julian
which could interact with the thermal discharges.
4. There are no changes to the permittee's knowledge to the biotic community of the
receiving water body which could impact the previous 316 (a) determinations.
Response: As demonstrated by Progress Energy's Environmental Monitoring
Reports, which are routinely submitted to the Director of the
Division of Water Quality, since issuance of the current NPDES
permit there have been no changes to the biotic community of
Lake Julian which would impact the previous 316 (a)
determinations.
• Asheville Plant's demonstration of compliance with 316(b) is presented in Attachment 8.

- 1
If there are any questions regarding the enclosed information, please contact Louise England at
[phone].
I certify, under penalty of law, that this document and all attachments were prepared under my
direction or supervision in accordance with a system designed to assure that qualified personnel
properly gather and evaluate the information submitted. Based on my inquiry of the person or
persons who manage the system, or those persons directly responsible for gathering the
information, the information submitted is, to the best of my knowledge and belief true, accurate,
and complete. I am aware that there are significant penalties for submitting false information,
including the possibility offines and imprisonment for knowing violations.
Sincerely,
William A. Phipps
Plant Manager
Attachments

Please print or type in the unshaded areas only Form Approved.OMB No.2040-0086.Approval expires 5-31-92.
(fill-in arecs are spaced for elite type,i.e., 12 characters/inch).
FORM U.S.ENVIRONMENTAL PROTECTION AGENCY 1.EPA I.D NUMBER
EPA GENERAL INFORMATION S T/A C
Consolidated Permits Program F NC0000396 p
GENERAL (Read the"General Instructions"before starting) 1 2 13 14 15
LABEL ITEMS GENERAL INSTRUCTIONS
I.EPA I.D.NUMBER If a preprinted label has been provided,affix it in
the designated space. Review the information
III.FACILITY NAME carefully;if any of it is incorrect,cross through it
and enter the correct data in the appropriate fill-
in area below.Also,if any of the preprinted data
FACILITY is absent(the area to the left of the label space
v. MAILING ADDRESS PLEASE PLACE LABEL IN THIS SPACE lists the information that should appear),please
provide it in the proper fill-in area(s)below.If the
label is complete and correct, you need not
complete Items I, III, V,and VI (except Vt-B
which must be completed regardless).Complete
VI FACILITY all items if no label has been provided.Refer to
LOCATION theinstructions for detailed item descriptions and
for the legal authorizations under which this data
is collected.
II.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 bold-faced terms.
MARK"X" MARK"X"
SPECIFIC QUESTIONS FORM SPECIFIC QUESTIONS FORM
YES NO ATTACHED YES NO ATTACHED
A. Is this facility a publicly owned treatment works B. Does or will this facility (either existing or proposed)
which results in a discharge to waters of the U.S.? include a concentrated animal feeding operation or
(FORM 2A) X aquatic animal production facility which results in a X
16 17 18 discharge to waters of the U.S.?(FORM 2B) 19 20 21
C. Is this a facility which currently results in discharges to D. Is this a proposed facility(other than those described
waters of the U.S.other than those described in A or B X X in A or B above)which will result in a discharge to X
above?(FORM 2C) 22 23 24 waters of the U.S.?(FORM 2D) 25 26 27
F. Do you or will you inject at this facility industrial or
E. Does or will this facility treat, store, or dispose of municipal effluent below the lowermost stratum
hazardous wastes?(FORM 3) X containing,within one quarter mile of the well bore, X
28 29 30 underground sources of drinking water?(FORM 4) 31 32 33
G. Do you or will you inject at this facility any produced water
or other fluids which are brought to the surface in H. Do you or will you inject at this facility fluids for
connectionwithconventionaloilornaturalgasproduction, special processes such as mining of sulfur by the
inject fluids used for enhanced recovery of oil or natural Frasch process, solution mining of minerals, in situ
gas,or inject fluids for storage of liquid hydrocarbons? X combustion of fossil fuel, or recovery of geothermal X
(FORM 4) 34 35 36 energy'?(FORM 4) 37 38 39
I. Is this facility a proposed stationary source which is J. Is this facility a proposed stationary source which is
one of the 28 industrial categories listed in the NOT one of the 28 industrial categories listed in the
instructions and which will potentially emit 100 tons per instructions and which will potentially emit 250 tons per
year of any air pollutant regulated under the Clean Air year of any air pollutant regulated under the Clean Air
Act and may affect or be located in an attainment area? X Act and mayaffect or be located in an attainment area? X
(FORM 5) 40 41 42 (FORM 5) 43 44 45
III.NAME OF FACILITY
1 SKIP Asheville Steam Electric Plant
15 16-29 30 - 69
IV.FACILITY CONTACT
A. NAME&TITLE (last,first,&title) B.PHONE (area code&no.)
C
2 Phipps,William Plant Manager 828 687 5201
15 16 - 45 46 - 48 49 - 51_ 52 - 55
V.FACILITY MAILING ADDRESS
A.STREET OR P.O-BOX
C
3 200 CP&L Drive
15 16 - 45
B.CITY OR TOWN C.STATE D.ZIP CODE
C
4 Arden NC 28704
1516 - 40 41 42 47 - 51'
VI.FACILITY LOCATION
A.STREET, ROUTE NO.OR OTHER SPECIFIC IDENTIFIER
5 200 CP&L Drive
15 16 45
B.COUNTY NAME
Buncombe
46 - 70
C.CITY OR TOWN D.STATE' E.ZIP CODE F.COUNTY CODE
(if known)
1Arden NC 28704
15 16 - 40 41 42 47 - 51 52 - 54
EPA Form 3510-1 (8-90) CONTINUE ON REVERSE
STF ErNx.,F 1

CONTINUED FROM THE FRONT
VII.SIC CODES (4 digit in order of priority)
A. FIRST B.SECOND
7
4911 (specify) -c (specify)
is ,s 19 Electric Power Services ,s 16 - 19
C.THIRD D. FOURTH
(specify) C (specify)
15 16 - 19 _15 16 - 19
VIII.OPERATOR INFORMATION
A. NAME B. Is the name listed in
c Item VIII-A also the
8 Carolina Power& Light d/b/a Progress Energy Carolinas, Inc. owner?
El YES Ei NO
15 16 55 66
C.STATUS OF OPERATOR (Enter the appropriate letter into the answer box;if"Other,"specify.) D.PHONE(area code&no.)
F= FEDERAL M= PUBLIC(other than federal or state) (specify) C
S=STATE O= OTHER (specify) p A 828 687 5201
P= PRIVATE --15- _16 - 18 19 • 21 22 - 25-
E.STREET OR P.O.BOX
200 CP&L Drive
26 - 55
F.CITY OR TOWN G.STATE H.ZIP CODE IX.INDIAN LAND 1
c Is the facility located on Indian lands?
B Arden NC 28704 E YES ® NO
151 16 •
40 41 42 47 - 51 52
X.EXISTING ENVIRONMENTAL PERMITS
A.NPDES(Discharges to Surface Water) D.PSD (Air Emissions from Proposed Sources)
C T I C T I
9 N NC0000396 g P
15 16 17 18 - 30 15 16 17 18 - 30
B.UIC (Underground Injection of Fluids) E.OTHER (specify)
C T I C T (specify)
11-628
15 16 17 18 30 15 16 17 18 30 WNCRAPCA Air Permit
C.RCRA (Hazardous Wastes) E.OTHER (specify)
C T 1 C T I (specify)
g R g 13407
15 16 17 18 30 15 16 17 18 30 Non-discharge permit(ash)
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 facilities,
and each well where it injects fluids underground. Include all springs, rivers and other surface water bodies in the map area. See instructions for precise
requirements.
XII.NATURE OF BUSINESS (provide a brief descnption)
Electric Utility-This facility is an electric generating facility consisting of two coal-fired units with a total net capacity of 392 MWe
and two Internal Combustion (IC)Turbines with a total net capacity of 330 MWe.
XIII.CERTIFICATION (see instructions)
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, I 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
William A. Phipps G� /1i1oq-
Manager-Asheville Plant �,G�r
COMMENTS FOR OFFICIAL USE ONLY
c
C
15 16 - 55
EPA Form 3510-1 (8-90)
STF EN✓566F 2

EPA I.D.NUMBER(copy from Item 1 of Form 1) Form Approved
NC0000396 OMB No.2040-0086
Please print or type in the unshaded areas only. Approval expires 5-31-92
FORM U.S.ENVIRONMENTAL PROTECTION AGENCY
2CAPPLICATION FOR PERMIT TO DISCHARGE ILT
MANUFACTURING,COMMERCIAL, MINING AND SILVICULTURAL EPA EXISTING MANRAL 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 B.LATITUDE C.LONGITUDE
NUMBER D.RECEIVING WATER(name)
(list) 1.DEG. 2.MIN. 3.SEC. 1.DEG. 2.MIN 3.SEC.
001 35 28 02 82 32 56 French Broad River
002 35 28 10 82 32 20 Lake Julian
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.OPERATIONS)CONTRIBUTING FLOW 3.TREATMENT
FALLING
(list) a.OPERATION(list) b.AVERAGE FLOW a.DESCRIPTION b.LIST CODES FROM
(include units) TABLE 2C-1
Ash sluice water See Sedimentation, neutralization 1-U 2-K
Coal pile runoff Attachment 2 Sedimentation, neutralization 1-U 2-K
Stormwater for flows Sedimentation, neutralization 1-U 2-K
001 FGD wastewater Flocculation, coagulation, wetland 1-G, 2-D XX
Low volume wastewater Sedimentation, neutralization 1-U 2-K
Water treatment wastes
Boiler blowdown
Plant drains
Ash hopper seal water
Air preheater cleaning wastes Sedimentation, neutralization 1-U 2-K
Chemical metal cleaning wastes Evaporation or neutralization, 1-F 2-K
precipitation 2-C
Combustion Turbine Sedimentation, neutralization 1-U 2-K
002 Once-through cooling water Evaporation 1-F
Circulating water to heat exchangers Evaporation 1-F
OFFICIAL USE ONLY(effluent guidelines sub-categories)
EPA Form 3510-2C(8-90) PAGE 1 OF 4 CONTINUE ON REVERSE
STF ENV441F 1

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) ❑ NO(go to Section Ill)
3.FREQUENCY 4.FLOW
a.FLOW RATE b.TOTAL VOLUME
1.OUTFALL 2.OPERATION(s) a.DAYS b.MONTHS (in mgd) (specifywith units) c.DUR-
NUMBER CONTRIBUTING FLOW PER WEEK PER YEAR 1 LONG TERM 2 MAXIMUM 1 LONG TERM 2 MAXIMUM ATION
(list) (list) (specify (specify AVERAGE DAILY AVERAGE DAILY (in days)
average) average)
001 Water treatment wastes 1 1 0.003 0.006 3,000 gal 6,000 gal 1
Combustion Turbines 1 - 7 1 - 12 0.01 0.02 10,000 gal 20,000 gal 1
Chemical metal cleaning wastes 0-90,000 gallons p-oduced every 5 to 8 years. PI ans are to evaporate
instead of dischargi ig to the ash pond.
Air preheater cleaning 1 1 0.010 0.010 10,000 gal 10,000 gal 1
III. PRODUCTION
A. Does an effluent guideline limitation promulgated by EPA under Section 304 of the Clean Water Act apply to your facility?
❑X YES(complete Item Ill-B) ❑ NO(go to Section IV)
B. Are the limitations in the applicable effluent guideline expressed in terms of production (or other measure of operation)?
• YES (complete Item Ill-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
2.AFFECTED
a.QUANTITY PER DAY b.UNITS OF MEASURE c.OPERATION,PRODUCT,MATERIAL,ETC. OUTFALLS
(specify) (list outfall numbers)
IV.IMPROVEMENTS
A. Are you now required by any Federal,State or local authority to meet any implementation schedule for the construction,upgrading or operation 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 grant
or loan conditions. YES (complete the following table) ® NO(go to Item IV-B)
1.IDENTIFICATION OF CONDITION, 2.AFFECTED OUTFALLS 4.FINAL COM-
IANCE
AGREEMENT,ETC. - 3.BRIEF DESCRIPTION OF PROJECT DATE
a..RE- b.PRO-
a.NO. b.SOURCE OF DISCHARGE WIRED JECTED
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. ❑ MARK"X"IF DESCRIPTION OF ADDITIONAL CONTROL PROGRAMS IS ATTACHED
EPA Form 3510-2C(Rev.2-85) PAGE 2 OF 4 CONTINUE ON PAGE 3
STF ENV441 F.2

EPA I.D.NUMBER(copy from Item 1 of Form 1)
CONTINUED FROM PAGE 2 NC0000396
V.INTAKE AND EFFLUENT CHARACTERISTICS I
A,B,&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
Asbestos Used in insulation, trace amounts
may be washed down drains in
plant areas during maintenance
activities.
Strontium Trace elements occasionally
Uranium present in coal.
Vanadium
Zirconium
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 VI-B)
The following substances may be contained in coal:
Antimony
Arsenic
Beryllium
Cadmium
Chromium
Copper
Lead
Mercury
Nickel
Selenium
Silver
Thallium
Zinc
See Attachment 4 for Potential Discharges Not Covered by Analysis
EPA Form 3510-2C(8-90) PAGE 3 OF 4 CONTINUE ON REVERSE
STF ENV441F.3

CONTINUED FROM THE FRONT
VII. BIOLOGICAL TOXICITY TESTING DATA 1_ WiiaffSlPXVli— ' " 'l>`, " t, -,AVl - l. "
, 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) 0 NO(go to Section VIII)
Outfall 001 From 2002 to 2005 thirteen, chronic toxicity tests were performed on the ash pond discharge as required by
the current NPDES permit. All twelve of the tests were within the permit limits of 1.4 %.
Outfall 002 Toxicity sampling and analysis is not required for this outfall by the current NPDES permit.
VIII.CONTRACT ANALYSIS INFORMATION M -- �YY»` "psi'?" ter f51015"0,!g:'g:'
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 NO(go to Section IX)
analyzed by,each such laboratory or firm below)
A NAME B.ADDRESS C.TELEPHONE D.POLLUTANTS ANALYZED
(area code&no.) (list)
Oxford Laboratory 1316 S. Fifth Street [phone] Phenol, TOC, Boron,
Wilmington, NC 28401 Bromide, Mercury
Florida Radiochemistry Services, Inc. 5456 Hoffner Avenue, Suite 201 [phone] Total Alpha, Total Beta
Orlando, FL 32812
Pace Analytical Services, Inc. 2225 Riverside Drive [phone] BOD, Fecal Coliform,
Asheville, NC 28804 Color, Surfactants
Tritest 3909 Beryl Road [phone] All others
Raleigh, NC 27607
IX. CERTIFICATION
I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted.Based on my inquiry of the person or persons who manage the system or
those persons directly responsible for gathering the information,the information submitted is,to the best of my knowledge and belief,true,accurate,and complete.
l 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.)
William A. Phipps [phone]
C.SIGNATURE D.DATE SIGNED
EPA Form 3510-2C(8-90) PAGE 4 OF 4
SW ENV441 F.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 Form 1)
this information on separate sheets (use the same format)instead of completing these pages. NC0000396
SEE INSTRUCTIONS. ,
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 outfall.See instructions for additional details.
2.EFFLUENT 3.UNITS 4.INTAKE(opLbnaq
b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG.VALUE (specify if blank) a.LONG I EERRAMA
1.POLLUTANT a MAXIMUM DAILY VALUE (if available) (if available) d.NO.OF a.CONCEN- AVERAGE VALUE b.NO.OF
(1) (2)MASS (1) (2)MASS (1) (2)MASS ANALYSES TRATION b.MASS (1) (2)MASS ANALYSES
CONCENTRATION CONCENTRATION CONCENTRATION CONCENTRATION
a. Biochemical
Oxygen Demand <2.0 -- 1 mg/I --
(BOO)
b.Chemical
Oxygen Demand <10 -- 1 mg/I
(COD) --
c.Total Organic
Carbon(70C) <0.50 -- 1 mg/I --
d.Total Solids(TSS)�nd� 16 124.8 10.6 82.6 5.3 41.3 26 mg/I kg/day
e.Ammonia(as N) 0.09 0.70 1 mg/I kg/day
VALUE VALUE VALUE VALUE
f. Flow 3.01 2.56 2.06 53 MGD --
VALUE VALUE VALUE VALUE
g.Temperature Note 1 Note 1 Note 1 0 °C
(winter)
VALUE VALUE VALUE VALUE
h.Temperature 13.2 13.2 13.2 1 °C
(summer)
MINIMUM MAXIMUM MINIMUM MAXIMUM
i. pH 6.1 I 7.5 6.1 I 7.5 �- 57 STANDARD UNITS
-
PART B- Mark "X" in column 2-a for each pollutant you know or have reason to believe is present. Mark"X" in column 2-b 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.POLLU- 2.MARK'X' 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
•
TANT AND a. BE. b.BE• a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG.VALUE a.LONG TERM b.NO.OF
CAS NO. UEVED UEVED (if available) (if available) d.NO.OF a.CONCEN- b.MASS AVERAGE VALUE ANAL-
(if available) SENT SENT (1) (2)MASS (1) (2)MASS (1) (2)MASS ANAL- TRATION (1) (2)MASS YSES
CONCENTRATION CONCENTRATION CONCENTRATION YSES CONCENTRATION
a.Bromide
(24959-67-9) X 0.431 3.361 1 mg/I kg/day
b.Chlorine,
Total Residual X <0.100 -- 1 mg/I --
c.Color X <5.0 -- 1 units --
d.Fecal
Coliform X 2.0 -- 1 col/100 ml --
e.Fluoride
(16984-48-8) X 0.92 7.17 1 mg/I kg/day
f.Nitrate-
Nitrite(as N) X 0.87 6.78 0.87 6.78 0.55 4.29 6 mg/I kg/day
EPA Form 3510-2C(8-90) PAGE V-1 CONTINUE ON REVERSE
STF ENV441F.5

ITEM V-B CONTINUED FROM FRONT ,
1.POLLU- 2.MARK'X' 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
TANT AND a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c LONG TERM AVRG.VALUE d.NO.OF a.LONG TERM
CAS NO. LIEVED LIEVED (if available) (if available) ANAL- a.CONCEN- b.MASS AVERAGE VALUE b.NO.OF
(if available) SEN (1) (2)MASS (1) (2)MASS (1) (2)MASS YSES TRATION (1) (2)MASS ANAL-
SENTT
CONCENTRATION CONCENTRATION CONCENTRATION CONCENTRATION YSES
TNitrogen,
otal organic x <0.25 -- 1 mg/I ---
(as N)
Gh.
Oil end X <5 -- <5 -- <5 -- 25 mg/I
Grease --
i.Phosphorus
(as P),Total X 0.09 0.70 0.09 0.70 0.03 0.23 6 mg/I kg/day
(7723-14-0)
j.Radioactivity
To l X <1.4 — 1 pCi/I --
To)taleta' X 11.6 9.0 E-05
1 pCi/l Ci/day
(3)Radium,
1 otal Testing and reporting not required
(4)226.RadiumtalTesting and reporting not required
k.Sulfate
(as so,) X 77.2 601.9 1 mg/I kg/day
(14808-79-8)
I.(sulde
X <0.10 -- 1 m
(as s)) g/l ^--
m.Sulfite
(as SO3) X <1.0 -- 1 mg/I --
(14265-45-3)
n.Surfactants X <0.1 -- 1 mg/I --
o.Aluminum,
T5) X 0.452 3.524 1 mg/I kg/day
(7429-90-
p.Barium,
Total X 0.218 1.700 1 mg/I kg/day
(7440-39-3)
Boron.
Total X 0.458 3.571 1 mg/I kg/day
(7440-42-8)
r.Cobalt,
Total X 0.006 0.047 1 mg/I kg/day
(7440-48-4)
s.Iron,
Total
s9 s X 0.220 1.715 1 mg/I kg/day
t.Magnesium,
Total X 4.26 33.22 1 mg/I kg/day
(7439-95-4)
u.Molybdenum,
To as -9s_7) X 0.112 0.873 1 mg/I kg/day
(7v.Manganese,
Total X 0.201 1.567 1 mg/I kg/day
(7439-96-5)
w.Tin,Total
(7440-31-5) X <0.002 -- 1 mg/1 --
x.Titanium,
Total X 0.039 0.304 1 mkg/day
(7440-32-6) ,,Ap g y
EPA Form 3510-2C(8.90) PAGE V-2 CONTINUE ON PAGE V-3
SW ENV441F.6

EPA I.D.NUMBER(copy from Rem 1 of Form 1) OUTFALL NUMBER
CONTINUED FROM PAGE 3 OF FORM 2-C NC0000396 001 -
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 fa. Mark"X"in column
2-a for 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 acrdein,acrylonitrile, 2,4
dinitrophend, or 2-methyl-4, 6 dinitrophend, 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 are 7 pages to this pat; please review each carefully. Complete one table (al 7 pages) for each outfall. See instructions for additional details and requirements.
1.POLLUTANT 2.MARK 7C 3.EFFLUENT 4.UNITS 5•INTAKE(optional)
AND CAS a.TEST- b.BE- c.BE- a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE a LONG TERM AVRG.VALUE d.NO.OF a.LONG TERM
NUMBER ING LIEVED UEVED (if available) (if available) ANAL- a.CONCEN- b.MASS AVERAGE VALUE b.NO.OF
P(if available) GU R• SENT SENT (1) (2)MASS (1) (2)MASS (1) (2)MASS YSES TRATION (1)CONCEN- (2)MASS ANAL-
ED CONCENTRATION CONCENTRATION CONCENTRATION TRATION YSES
METALS,CYANIDE,AND TOTAL PHENOLS
10ny, 1 mg/I kg/day
Total(7440-36-0) X X 0.012 0.094
2M.tlArsenic, X X 0.094 0.733 0.094 0.733 0.048 0.374 13 m /I k /da
Total(7440-38-2) 9 kg/day
3M.B7440 4 X X <0.002 1 mg/I
Total,7440-41-7) ""' '-"`
4M.Cadmium,
-TTotal(7440-43-9) X X <0.005 -- 1 mg/I --
5M.Chrom
Total(7440-47-3)
7440-47-3) X X <0.010 -- 1 mg/I
--
6M.Copper,
Total(7440-50-8) X X 19 0.148 19 0.148 1.6 0.0125 13 ug/I kg/day
7M.Lead, <0.005
Total(7439-92-1) X X •'- 1 mg/I --
8M.Mercury,
Total(7439-97-6) X X <0.2 -- 1 ug/I --
Nickel,
Tot X X 0.017 0.133 1 mg/I kg/day
Total(7440-02-0) g y
10M.Selenium,
Total(7782-49-2) X X 0.081 0.632 0.081 0.632 0.055 0.429 13 mg/I kg/day
11M.Silver,
Total(7440-22-4) X X <0.010 -- 1 mg/I --
12M.Thallium,
Total(7440-28-0) X X <0.001 -- 1 mg/I --
13M.Zinc,
Total(7440-66-6) X X 0.016 0.125 1 mg/I kg/day
14M.Cyanide,
Total(57-12-5) X X 0.006 0.047 1 mg/I kg/day
15M.Total Phenols, X X <0.005 -- 1 mg/I --
�
DIOXIN
2,3,7,8 Tetra- DESCRIBE RESULTS
chlorodibenzo-P-
Dioxin(1764-01-6) X
EPA Form 3510-2C(8-90) PAGE V-3 CONTINUE ON REVERSE
STF ENV441 F.7

CONTINUED FROM THE FRONT '
1.POLLUTANT 2.MARK'X' _ 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS a.TEST- b.BE. c.BE. a.MAXIMUM DNLY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG.VALUE d.NO.OF a.LONG TERM
NUMBER ING UEVED UEVED (if available) (if available) MAL- a.CONCEN- b.MASS AVERAGE VALUE b.NO.OF
(if available) ql R- SENT SENT (1) (2)MASS (1) (2)MASS (1) (2)MASS YSES TRATION (1)CONCEN- (2)MASS ANAL-
ED CONCENTRATION CONCENTRATION CONCENTRATION TRATION YSES
GC/MS FRACTION—VOLATILE COMPOUNDS
1V.Acrolein
(107-02-8) X X <50 -- 1 ugh --
2V.Acrylonitrile
(107-13-1) X X <50 -- 1 ugh --
3V.
--
3V.Benzene
(71-43-2) X X <5 -- 1 ugh _-
4V.Bis(Chloro-
methyl)Ether Testing and reporting not required
5V.Bromoform
(75-25-2) X X <5 -- 1 ugh --
8V.Carbon
Tetr(56-23-5)ie X X <5 -- 1 ugh
7V.Chloroben-
zene(108-90-7) X X <5 -- 1 ugh --
8V.Chlorodi-
bromomethane
(124-48-1) X X <5 --- 1 ugh --
9V.Chloroethane X X <5 -- 1 ugh g/I --
107.2-Chloro-
ethylainyl Ether
(110-75-8) X X <10 -- 1 ug/1 --
11V.Chloroform X <5 -- 1 ugh
(67-66-3) X "'^
12V.Dichloro-
bromomethane
(75-27-4) X X <5 -- 1 ugh --
13V.Dichloro-
difluoromethane Testin
(75-71-8) 9 and reporting not required
14Vetha a1 (75-34- ) X X <5 -- 1 ug/1 ethane(75-34-3) ^--
e ha a1 (107.06- ) X X <5 -- 1 ug/l
ethane(107-06-2) --
16V.1,1-Dichloro-
<5 -- 1 ugh ethylene(75-35-4) X X --
17V.1,2-Dichloro-
propane(78-87-5) X X <5 -- 1 ugh --
18V.1,3-Dichloro-
propylene(542-75-6) X X <5 -- 1 ug/I --
19V.Ethylbenzene
(100-41-4) X X <5 -- 1 ug/1 --
20V.Methyl
Bromide(74-83-9) X X <10 -- 1 ug/1 --
21 V.Methyl
Chloride(74-87-3) X X <5 -- 1 ugh --
EPA Form 3510-2C(8-90) PAGE V-4 CONTINUE ON PAGE V-S
STF ENV441F.8

EPA I.D.NUMBER(copy from Item 1 of Form 1) OUTFALL NUMBER '
CONTINUED FROM PAGE V-4 NC0000396 001
1.POLLUTANT 2.MARK T 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS a.TEST- b.BE- c.BE. a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG.VALUE d.NO.OF a.LONG TERM
NUMBER INS LIEVED UEVED (if available) (if available) ANAL- a.CONCEN- b.MASS AVERAGE VALUE b.NO.OF
AB-
(if available) QUIR- SENT- T (1) (2)MASS (1) (2)MASS (1) (2)MASS YSES TRATION (1)CONCEN- (2)MASS ANAL-
ED CONCENTRATION CONCENTRATION CONCENTRATION TRATION YSES
GC/MS FRACTION—VOLATILE COMPOUNDS(continued)
22V.Methylene
Chloride(75 09-2) X X <5 --- 1 ug/I '--
23V.1,1,2,2-Tetra-
chloroethane X X <5 -- 1 ug/I --
(79-34-5)
24V.Tetrachioro-
ethylene(127.18.4) X X <5 -- 1 ug/I
25V.Toluene
(108-88-3) X X <5 -- 1 ug/I --
-
26V.1,2-Trans-
Dichloroethyiene X X <5 -- 1 ug/1 --
(156-60-5)
27V.1,1,1-Tri-
chloroethane X X <10 -- 1 ug/I --
(71-55-6)
28V.1,1,2-Tri-
chloroethane X X <5 -- 1 ug/I --
(79-00-5)
-
29V.Trichloro-
ethylene(79-01-6) X X <5 -- 1 ug/I --
30V.Trichloro-
fluoromethane X X <5 -- 1 ug/1 --
(75-69-4) .
31V.Vinyl
X X <5 -- 1 ug/I --
Chloride(75-01-4)
GC/MS FRACTION—ACID COMPOUNDS
1A.2-Chloro-
phenol(95-57-8) X X <10 -- 1 ug/I --
2A.2,4-Dichloro-
phenol(120-83-2) X X <10 -- 1 ug/I --
3A.2,4-Dimethyl-
phenol(105-67-9) X X <10 -- 1 ug/I --
4A.4,6-Dinitro-0-
cresol(534-52-1) X X <50 -- 1 ug/I --
5A.2,4-Dinitro-
phenol(51-28-5) X X <50 -- 1 ug/I --
(88-75-5) phenol X X <10 -- 1 ug/I --
7(1�402t7rophenol) X X <10 '-- 1 ug/I --
8A.P-Chloro-M-
Cresol(59-50-7) X X <10 -- 1 ug/1 --
9A.Pentachloro-
phenol(87-86-5) X X <30 -- 1 ug/1 --
10A.Phenol
(108-95-2) X X <10 1 ug/I --
11A.2,4,6-Tri-
chlorophenol --
(88 06-2) X X <10 -- 1 ug/I
EPA Form 3510-2C(8-90) PAGE V-5 CONTINUE ON REVERSE
STF ENV44 t F.9

CONTINUED FROM THE FRONT •
1.POLLUTANT 2.MARK IC 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS a.TEST. b.BE• c. BE. a.MAXIMUM DNLY VALUE b.MAXIMUM 30 DAY VALUE a LONG TERM AVRG.VALUE d.NO.OF a.LONG TERM
NUMBER NG UEVED LIEVED (if available) (if available) ANAL- a.CONCEN- b.MASS AVERAGE VALUE b.NO.OF
RE.
SE(if available) QR- T SENT (1) (2)MASS (1) (2)MASS (1) (2)MASS YSES TRATION (1)CONCEN- (2)MASS ANAL-
ED CONCENTRATION CONCENTRATION CONCENTRATION TRATION YSES
GC/MS FRACTION—BASE/NEUTRAL COMPOUNDS
B.Acenaphthene
(83-32-9) Testing and reporting not required
2B.Acenaphtylene
(208-96-8)
3B.Anthracene
(120-12-7)
4B.Benzidine
(92-87-5)
5B.Benzo(a)
Anthracene
(56-55-3)
6B.Benzo(a)
Pyrene(50-32-8)
7B.3,4-Benzo-
fluoranthene
(205-99-2)
8B.Benzo(ghi)
Perylene
(191-24-2)
9B.Benzo(k)
Fluoranthene
(207-08-9)
10B.Bis(2-Chloro-
ethoxy)Methane
(111-91-1)
11B.Bis(2-Chloro-
ethyl)Ether
(111-44-4)
12B.Bis(2-Chloroiso-
propyl)Ether(102.60.1)
13B.Bis(2-Ethyl-
hexyl)Phthalate
(117-81-7)
148.4-Bromo-
Ether(1P0henyl
1-555-3)
158.Butyl Benzyl
Phthalate(85-68-7)
168.2-Chloro-
naphthalene
(91-58-7)
17B.4-Chloro-
phenyl Phenyl
Ether(7005-72-3)
18B.Chrysene
(218-01-9)
19B.Dibenzo(a,h)
Anthracene
(53-70-3)
208.1,2-Dichloro-
benzene(95-50-1)
21B.1,3-Dichloro-
benzene(541-73-1)
EPA Form 3510-2( (8-90) PAGE V-6 CONTINUE ON PAGE V-7
SW ENV441 F.10

EPA I.D.NUMBER(copy from Item 1 of Form 1) OUTFALL NUMBER -
CONTINUED FROM PAGE V-6 NC0000396 001
1.POLLUTANT 2.MARK 7C 3.EFFLUENT 4.UNITS 5.INTAKE(optional) -
AND CAS a.TEST- b.BE• c.BE- a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG.VALUE d.NO.OF a.LONG TERM
NUMBER ING UEVED UEVED (if available) (if available) ANAL- a.CONCEN- b.MASS AVERAGE VALUE b.NO.OF
RE- SET(rfavailable) p - SENT (1) (2)MASS (1) (2)MASS (1) (2)MASS YSES TRATION (1)CONCEN- (2)MASS ANAL-
ED CONCENTRATION CONCENTRATION CONCENTRATION TRATION YSES
GC/MS FRACTION—BASE/NEUTRAL COMPOUNDS(continued)
22B.1,4-Dichloro-
benzene(106-46-7) Testing and reporting not required
23B.3,3'-Dichloro-
benzidine
(91-94-1)
248.Diethyl
Phthalate
(84-66-2)
258.Dimethyl
Phthalate
(131-11-3)
26B.Di-N-Butyl
Phthalate
(84-74-2)
27B.2,4-Dinitro-
toluene(121-14-2)
28B.2,6-Dinitro-
toluene(606-20-2)
29B.Di-N-Octyl
Phthalate
(117-84-0)
30B.1,2-Diphenyl-
hydrazine(as Azo-
benzene)(122-66-7)
31B.Fluoranthene
(206-44-0)
32B.Fluorene
(86-73-7)
33B.Hexachloro-
benzene(118-74-1)
34B.Hexachloro-
butadiene(87-68-3)
35B.Hexachloro-
cyclopentadiene
(77-47-4)
36B.Hexachloro-
ethane(67-72-1)
37B.Indeno
(1,2,3-cd)Pyrene
(193-39-5)
38B.lsophorone
(78-59-1)
39B.Naphthalene
(91-20-3)
40B.Nitrobenzene
(98-95-3)
41B.N-Nitroso-
dimethylamine
(62-75-9)
42B.N-Nitrosodi-
N-Propylamine
(621-64-7) _
EPA Form 3510-2C(8-90) PAGE V-7 CONTINUE ON REVERSE
STF ENV441F.11

CONTINUED FROM THE FRONT
1.POLLUTANT 2 MARK T 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS a.TEST- b. BE- e.BE- a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG.VALUE d.NO.OF- a.LONG TERM
NUMBER INS UEVED UEVED (if available) (if available) ANAL- a.CONCEN- b.MASS AVERAGE VALUE b.NO.OF
(if available) ( - SENT SENT (1) (2)MASS (1) (2)MASS (1) (2)MASS YSES TRATION (1)CONCEN- (2)MASS ANAL-
ED CONCENTRATION CONCENTRATION CONCENTRATION TRATION YSES
GC/MS FRACTION—BASE/NEUTRAL COMPOUNDS(continued)
43B.N-Nitro-
sodiphenylamine Testing and reporting not required
( -6)
•
44B.Phenanthrene
(85-01-8)
45B.Pyrene
(129-00-0)
48B.1,2,4-Tri-
chlorobenzene
(120-82-1)
GC/MS FRACTION—PESTICIDES
1P.Aldrin
(309-00-2) Testing and reporting not required
2P.a -BHC
(319-84-6)
3P.S-BHC
(319-85-7)
412.7-BHC
(58-89-9)
5P.s -BHC
(319-86-8)
6P.Chlordane
(57-74-9)
7P.4,4'-DDT
(50-29-3)
8P.4,4'-DDE
(72-55-9)
9P.4,4'-DDD
(72-54-8)
10P.Dieldrin
(60-57-1)
11P.a -Endosulfan
(115-29-7)
12P. S-Endosulfan
(115-29-7)
13P.Endosulfan
Sulfate
(1031-07-8)
14P.Endrin
(72-20-8)
15P.Endrin
Aldehyde
(7421-93-4)
16P.Heptachlor
(76-44-8)
EPA Form 3510-2C(880) PAGE V-8 CONTINUE ON PAGE V-9
STF ENV441F.12

EPA I.D.NUMBER(copy from Item 1 of Form 1) OUTFALL NUMBER
CONTINUED FROM PAGE V-8 NC0000396 001
1.POLLUTANT 2.MARK'X 3.EFFLUENT 4.UNITS 5.INTAKE(optional) '
AND CM a.TEST- b.BE- e.BE- a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE e.LONG TERM AVRG.VALUE 'd.NO.OF a.LONG TERM
NUMBER INQ RE L E E-D UEV D (if available) (if available) ANAL- a.CONCEN- b.MASS AVERAGE VALUE b.NO.OF
(if available) OUIR- SENT SENT (1) (2)MASS (1) (2)MASS (1) (2)MASS YSES TRATION (1)CONCEN- (2)MASS ANAL-
ED CONCENTRATION CONCENTRATION CONCENTRATION TRATION YSES
GC/MS FRACTION—PESTICIDES (continued)
17P.Heptachlor
Epoxide Testingand reportingnot required
(1024-57-3) q
18P.PCB-1242
(53469-21-9)
19P.PCB-1254
(11097-69-1)
20P.PCB-1221
(1110428-2)
21P.PCB-1232
(11141-16-5)
VP.PCB-1248
(12872-29-6)
23P.PCB-1260
(11096-82-5)
24P.PCB-1016
(12674-11-2)
25P.Toxaphene
(8001-35-2)
PAGE V-9
Note 1: _ Temperature monitoring is not required at Outfall 001 by the current NPDES permit, therefore data for winter
months has not been collected. Only one temperature data point is available.
EPA Form 3510-2C(8-90)
STF ENV44 F.13

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 same format)instead of completing these pages. NC0000396
SEE INSTRUCTIONS.
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(opt ►a/)
b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG.VALUE (specify if blank) a.LONG TERM
1.POLLUTANT a.MAXIMUM DAILY VALUE (if available) (if available) d.NO.OF a.CONCEN- AVERAGE VALUE b.NO.OF
(1) (2)MASS (1) (2)MASS (1) (2)MASS ANALYSES TRATION b.MASS (1) (2)MASS ANALYSES
CONCENTRATION CONCENTRATION CONCENTRATION CONCENTRATION
a. Biochemical
Oxygen
Demand <2.0 -- 1 mg/I --
b. Chemical
Oxygen Demand <10 1 mg/I ---
c.Total Organic
Carbon(TOC) 2.06 1,756 1 mg/I kg/day
d.Total Suspended
Solids(TSS) <1.0 --- 1 mg/I --
e.Ammonia(as N) 0.03 25.57 1 mg/I kg/day
VALUE VALUE VALUE VALUE
f. Flow 305.5 305.5 228.2 365 MGD
VALUE VALUE VALUE VALUE
g.Temperature 36.3 32.7 28.9 151 °C
(winter)
VALUE VALUE VALUE VALUE
h.Temperature 43.5 40.6 36.4 214 °C
(summer)
MINIMUM MAXIMUM MINIMUM MAXIMUM
i. pH 6.4 8.2 6.4 8.2 52 STANDARD UNITS f
L
PART B- Mark "X" in column 2-a for each pollutant you know or have reason to believe is present. Mark "X" in column 2-b 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.POLLU- 2.MARK'X' 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
TANT AND a. BE- b.BE. a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG.VALUE a.LONG TERM b.NO.OF
CAS NO. UEVED LIEVED (if available) (if available) d.NO.OF a.CONCEN- b.MASS AVERAGE VALUE ANAL-
(if available) SENT SENT (1) (2)MASS (1) (2)MASS (1) (2)MASS ANAL- TRATION (1) (2)MASS- YSES
CONCENTRATION CONCENTRATION CONCENTRATION YSES CONCENTRATION
a.Bromide
(24959-67-9) X 0.098 83.53 1 mg/I kg/day
b.Chlorine,
Total Residual X 70 59.67 67 57.11 17 14.49 24 ug/I kg/day
c.Color X < 5.0 -- 1 units --
d.Fecal
Coliform X 8.0 -- 1 Col/100 ml --
e.Fluoride
(16984-48-8) X 0.19 161.95 1 mg/I kg/day
f.Nitrate-
Nitrite(as N) X 0.22 187.52 1 mg/I kg/day
EPA Form 3510-2C(8-90) PAGE V-1 CONTINUE ON REVERSE
STF ENV441 F.5

ITEM V-B CONTINUED FROM FRONT •
1.POLLU- 2.MARK'X' 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
TANT AND a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG.VALUE d.NO.OF a.LONG TERM
CAS NO. a.BE- b. BE.
UEVED LIEVED (if available) (if available) ANAL- a.CONCEN- b.MASS AVERAGE VALUE b.NO.QF
(if available) SPRE-ET SENT (1) (2)MASS (1) (2)MASS (1) (2)MASS YSES TRATION (1) (2)MASS ANAL-
CONCENTRATION CONCENTRATION CONCENTRATION CONCENTRATION YSES
g.Nitrogen,
Total Organic X <0.25 -- 1 mg/I --
(as N)
h.Oil and
Grease X <5.0 -- 1 mg/I --
i.Phosphorus
(as P),Total X <0.05 -- 1 mg/I --
(7723-14-0)
j.Radioactivity
Iota per' X <0.8 -- 1 pCi/I --
Meta,
X 4.0 0.0034 1 pCi/I Ci/day
3)Radium,
Total Testing and reporting not required
(4)226,Radium
Testing and reporting not required
k.Sulfate
(as SO4) X 5.20 4,432 1 mg/I kg/day
(14808-79-8)
I. fide
(e S) X <0.10 -- 1 mg/I --
m.
-,m.Sulfite
(as so) X <l.0 -- 1 mg/I --
(14265-45-3)
n.Surfactants X <0.1 -- 1 mg/I --
o.Aluminum,
X <0.050 -- 1 mg/I --
(7429-90-5)
p.Barium,
Total X 0.014 11.93 1 mg/I kg/day
(7440-39-3)
Totalron, X 0.069 58.81 1 mg/I kg/day
(74.40-42-8)
r.Cobalt,
Total X <0.005 -- 1 mg/I --
(7440-48-4)
s.Iron,
Total X 0.069 58.81 1 mg/I kg/day
(7439-89-6) g y
t.Magnesium,
Total X 2.25 1,918 1 mg/I kg/day
(7439-95-4)
u.Molybdenum,
X <0.005 -- 1 mg/I --
(7439-98-7)
v.Manganese,
Total X <0.010 -- 1 mg/I --
(7439-96-5) ,
(7 T440-31-5) X 0.006 5.11 1 mg/I kg/day
x.Titanium,
Total X <0.010 -- 1 mg/I —
(7440-32-6)
EPA Form 3510-2C(8-90) PAGE V-2 CONTINUE ON PAGE V-3
STF ENV441F.6

EPA I.D.NUMBER(copy from Item 1 of Form 1) OUTFALL NUMBER -
CONTINUED FROM PAGE 3 OF FORM 2-C NC0000396 002 ,
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 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 ac rdein, acrylonitrile, 2,4
dinitrophenol, or 2-methyl-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 are 7 pages to this part; please review each carefully. Complete one table (at 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 a.TEST- b. BE- e.BE- a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG.VALUE d.NO.OF a.LONG TERM
NUMBER ING LIEVED LIEVED (if available) (if available) ANAL- a.CONCEN- b.MASS AVERAGE VALUE b.NO.OF
(if available) QtJ . SENT SENT (1) (2)MASS (1) (2)MASS (1) (2)MASS YSES TRATION (1)CONCEN- (2)MASS ANAL-
ED CONCENTRATION CONCENTRATION CONCENTRATION TRATION YSES
METALS,CYANIDE,AND TOTAL PHENOLS
1M.Antimony,
Total(7440-36-0) X X <0.003 -- 1 mg/I --
TM.Arsenic, X X <0.005 -- 1 mg/I Total(74400--38-2) 9 --
3M.
"
B
TTotal,7440-41-7) X X <0.002 -- 1 mg/I y� --
4M.Cadmium,
Total(7440-43-9) X X <0.005 -- 1 mg/I --
5M.
Total(7440-47-3) X X <0.010 -- 1 mg/I
--
6M.Copper,
Total(7440-50-8) X X <0.010 -- <0.010 -- <0.010 -- 5 mg/I --
7M.Lead, <0.005
Total(7439-92-1) X X -- 1 mg/I --
8M.Mercury,
Total(7439-97-6) X X <0.2 -- 1 Ug/I --
TM.Nickel, X X <0.010 -- 1 mg/I(7440-02-0) "-
10M.Selenium,
Total(7782-49-2) X X <0.002 -- 1 mg/I --
11M.Silver,
Total(7440-22-4) X X <0.010 -- 1 mg/I --
12M.Thallium,
Total(7440-28-0) X X <0.001 -- 1 mg/I --
13M.Zinc, <0.010
Total(7440-66-6) X X -- 1 mg/I --
14M.Cyanide,
Total(57-12-5) X X <0.005 -- 1 mg/I --
15M.Total Phenols, X X <0.005 -- 1 mg/I --
DIOXIN
2,3,7,8 Tetra- DESCRIBE RESULTS
chlorodibenzo-P-
Dioxin(1764-01-6) X
EPA Form 3510-2C(8-00) PAGE V-3 CONTINUE ON REVERSE
STF ENV441F.7

CONTINUED FROM THE FRONT •
1.POLLUTANT 2.MARK IC 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS a.TEST- b.BE. c. BE- a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG.VALUE d.NO.OF a LONG TERM
NUMBER IND LIEVED LIEVED (if available) (if available) ANAL- a.CONCEN- b.MASS AVERAGE VALUE b.NO.OF
RE- PRE- AIII-
(if available) QUIR- SENT SENT (1) (2)MASS (1) (2)MASS (1) (2)MASS YSES TRATION (1)CONCEN- (2)MASS ANAL-
ED CONCENTRATION CONCENTRATION CONCENTRATION TRATION YSES
GC/MS FRACTION—VOLATILE COMPOUNDS
1V.Aaolein
(107-02-8) X X <50 -- 1 ugh --
2V.Acrylonitrile <50
(107-13-1) X X -- 1 Ugh --
3V.Benzene
(7143-2) X X <5 -- 1 ugh —
4V.Bis(Chloro-
methyl)Ether Testing and reporting not required
5V.Bromoform <5
(75-25-2) X X -- 1 ug/I --
6V.Carbon
Tetrachloride
(56-23-5) X X <5 -- 1 ugh --
7V.Chloroben-
zene(108-90-7) X X <5 -- 1 ug/I --
8V.Chlorodi-
bromomethane
(124-48-1) X X <5 -- 1 ugh --
9V.Chloroethane
(75-00-3) X X <5 .,.... 1 ugh --
107.2-Chloro-
ethylvinyl Ether
(110-75-8) X X <10 -- 1 ugh --
11V.Chloroform
(67-66-3) X X <5 -- 1 ug/I --
12V.Dichloro-
bromomethane
(75-27-4) X X <5 -- 1 ugh --
13V.Dichloro-
difluoromethane Testing and reporting not required1 ugh
--
(75-71-8)
14V.1,1-Dichloro-
ethane(75-343) X X <5 -- 1 ug/I --
e ha a1 210-06-2) X X <5 ~Or 1 ugh
ethane(107-06-2) --
16V.1.1-Dichloro-
<5 -- 1 ug/I
ethylene(75-35-4) X X --
17V.1,2-Dichloro-
propane(78-87-5) X X <5 -- 1 Ugh --
18V.1,3-Dichloro-
propylene(542-75-8) X X <5 -- 1 ug/I --
19V.Ethylbenzene
(100-414) X X <5 ..- 1 ugh
20V.Methyl
Bromide(74-83-9) X X <10 -- 1 ug/I --
21V.Methyl
Chloride(74-87-3) X X <5 -- 1 ug/I --
EPA Form 3510-2C(8-90) PAGE V-4 CONTINUE ON PAGE V-5
S W ENV441F.8

EPA I.D.NUMBER(copy from Item 1 of Form 1) OUTFALL NUMBER •
CONTINUED FROM PAGE V-4 NC0000396 002
1.POLLUTANT 2.MARK T 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS a.TEST- b.BE- c.BE. a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG.VALUE d.NO.OF a.LONG TERM
NUMBER ING LIEVED UEVED (if available) (if available) ANAL- a.CONCEN- b.MASS AVERAGE VALUE b.NO.OF
(if available) MIR-R- SENT SE- PRE- ENT (1) (2)MASS (1) (2)MASS (1) (2)MASS YSES TRATION (1)CONCEN- (2)MASS ANAL-
ED CONCENTRATION CONCENTRATION CONCENTRATION TRATION YSES
GC/MS FRACTION—VOLATILE COMPOUNDS(continued)
22V.Methylene
Chloride(75-09-2) X X <5 __.• 1 ugh .•..•.
23V.1,1,2,2-Tetra-
chloroethane X X <5 -- 1 ugh --
(79-34-5)
24V.Tetrachloro-
ethylene(127-18-4) X X <5 -- 1 ug/I ^ -
25V.Toluene
(108-88-3) X X <5 -- 1 ug/I --
26V.1,2-Trans-
Dich oroet5)hytene X X <5 -- 1 ugh --
27V.1,1,1-Tri-
chloroethane X X <10 -- 1 ug/I --
(71-55-6) b`
28V.1,1,2-Tri-
chloroethane X X <5 -- 1 ug/I --
(79-00-5)
29V.Trichloro-
ethylene(79-01-6) X X <5 -- 1 ugh ^—
30V.Trichloro-
fluoromethane X X <5 -- 1 ug/I --
(75-69-4)
31V.Vinyl
Chloride(75-01-4)
X X <5 -- 1 ug/I --
GC/MS FRACTION—ACID COMPOUNDS
1A.2-Chloro-
X X <10
phenol(95-57-8) 1 ug/l --
2A.2,4-Dichloro-
phenol(120-83-2) X X <10 -- 1 ug/I --
3A.2,4-Dimethyl-
phenol(105-67-9) X X <10 -- 1 Ug/l --
4A.4,6-Di nitro-0-
Cresol(534-52-1) X X <50 1 ug/l --
5A.2,4-Dinitro-
phenol(51-28-5) X X <50 -- 1 ugh --
6A.2-Nitrophenol
(88-75-5) X X <10 -- 1 ug/1 --
7k(1000-02 7)� l X X <10 -- 1 ugh --
8A.P-Chloro-M-
Cresol(59-50-7) X X <10 -- 1 ug/l --
9A.Pentachloro-
phenol(87-86-5) X X <30 -- 1 ug/I --
1OA.Phenol X X <10 -- 1 u l
(108-95-2) gh —"
11A.2,4,6-Tri-
chlorophenol X X <10 -- 1 ug/I --
(88-06-2)
EPA Form 3510-2C(8-90) PAGE V-5 CONTINUE ON REVERSE
STF ENV441F.9

CONTINUED FROM THE FRONT
1.POLLUTANT 2.MARK'X' 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS a.TEST- b.BE- e.BE- a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG.VALUE d.NO.OF a.LONG TERM
NUMBER NG LIEVED LIEVED (if available) (if available) ANAL- a.CONCEN- b.MASS AVERAGE VALUE b.NO.OF
(if available) G R- SET SENT (1) (2)MASS (1) (2)MASS (1) (2)MASS YSES TRATION (1)CONCEN- (2)MASS ANAL-
ED CONCENTRATION CONCENTRATION CONCENTRATION TRATION YSES
GC/MS FRACTION—BASE/NEUTRAL COMPOUNDS
1B.Acenaphthene
(83-32-9) Testingand reporting not required
2B.Acenaphtylene
(208-96-8)
38.Anthracene
(120-12-7)
4B.Benzidine
(92-87-5)
5B.Benzo(a)
Anthracene
(56-55-3)
6B.Benzo(a)
Pyrene(50-32-8)
7B.3,4-Benzo-
fluoranthene
(205-99-2)
8B.Benzo(ghi)
Perylene
(191-24-2)
9B.Benzo(k)
Fluoranthene
(207-08-9)
10B.Bis(2-Chloro-
ethoxy)Methane
(111-91-1)
11B.Bis(2-Chloro-
ethyl)Ether
(111-44-4)
12B.Bis(2-Chloroiso-
propyl)Ether(102.60-1)
13B.Bis(2-Ethyl-
hexyl)Phthalate
(117-81-7)
14B.4-Bromo-
phenyl Phenyl
Ether(101-53 )
15B.Butyl Benzyl
Phthalate(85-68-7)
16B.2-Chloro-
naphthalene
(91-58-7)
17B.4-Chloro-
phenyl
18B.Chrysene
(218-01-9)
19B.Dibenzo(a,h)
Anthracene
(53-70-3)
20B.1,2-Dichloro-
benzene(95-50-1)
21 B.1,3-Dichloro-
benzene(541-73-1)
EPA Form 3510-2C(8.90i PAGE V-S CONTINUE ONPAGE V-7
STF ENV441 F.10

EPA I.D.NUMBER(copy from item 1 of Form 1) OUTFALL NUMBER
CONTINUED FROM PAGE V-6 NC0000396 002
1.POLLUTANT 2.MARK 7P 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS a.TEST- b.BE- a BE- a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG.VALUE d.NO.OF a.LONG TERM
NUMBER INS UEVED UEVED (if available) (if available) ANAL- a.CONCEN- b.MASS AVERAGE VALUE b.NO.OF
(il available) QUIR. SEN SENT (1) (2)MASS (1) (2)MASS (1) (2)MASS YSES TRATION (1)CONCEN- (2)MASS ANAL-
ED CONCENTRATION CONCENTRATION CONCENTRATION TRATION YSES
GC/MS FRACTION—BASE/NEUTRAL COMPOUNDS(continued)
22B.1,4-Dichloro-
benzene(106-46-7) Testing and reporting not required
238.3,3'-Dichloro-
benzidine
(91-94-1)
24B.Diethyl
Phthalate
(84-66-2)
258.Dimethyl
Phthalate
(131-11-3)
26B.Di-N-Butyl
Phthalate
(84-74-2)
27B.2,4-Dinitro-
toluene(121-14-2)
28B.2,6-Dinitro-
toluene(606-20-2)
29B.Di-N-Octyl
Phthalate
(117-84-0)
308.1,2-Diphenyl-
hydrazine(as Azo-
benzene)(122-66-7)
31B.Fluoranthene
(206-44-0)
32B.Fluorene
(86-73-7)
33B.Hexachloro-
benzene(118-74-1)
34B.Hexachloro-
butadiene(87-68-3)
35B.Hexachloro-
cyclopentadiene
(77-47-4)
36B.Hexachloro-
ethane(67-72-1)
37B.Indeno
(1,2,3-cd)Pyrene
(193-39-5)
38B.Isophorone
(78-59-1)
39B.Naphthalene
(91-20-3)
40B.Nitrobenzene
(98-95-3)
41B.N-Nitroso-
dimethylamine
(62-75-9)
42B.N-Nitrosodi-
N-Propylamine
(621-64-7) _
EPA Form 3510-2C(8-90) PAGE V-7 CONTINUE ON REVERSE
STF ENV441 F.11

CONTINUED FROM THE FRONT
1.POLLUTANT 2.MARK'X' 3.EFFLUENT 4.UNITS 5.INTAKE(optional)
AND CAS a.TEST. b. BE- e.BE- a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE c.LONG TERM AVRG.VALUE d.NO.OF a LONG TERM
NUMBER ING UEVED LIEVED (if available) (If available) ANAL- a.CONCEN- b.MASS AVERAGE VALUE b.NO.OF
(if available) pRE. S T SENTAB- (1) (2)MASS (1) (2)MASS (1) (2)MASS YSES TRATION (1)CONCEN- (2)MASS ANAL-
CONCENTRATION CONCENTRATION CONCENTRATION TRATION YSES
GC/MS FRACTION—BASE/NEUTRAL COMPOUNDS(continued)
43B.N-Nitro-
sodiphenylamine Testing and reporting not required
(88-30-8)
•
448.Phenanthrene
(85-01-8)
45B.Pyrene
(129-00-0)
46B.1,2.4-Tri-
chlorobenzene
(120-82-1)
GC/MS FRACTION—PESTICIDES
1P.Aldrin
(309-00-2) Testing and reporting not required
2P.Q -BHC
(319-84-6)
3P. S-BHC
(319-85-7)
4P.T-BHC
(58-89-9)
5P.$ -BHC
(319-86-8)
6P.Chlordane
(57-74-9)
7P.4,4'-DDT
(50-29-3)
8P.4,4'-DDE
(72-55-9)
9P.4,4'-DDD
(72-54-8)
10P.Dieldrin
(60-57-1)
11P.a -Endosulfan
(115-29-7)
12P. g-Endosulfan
(115-29-7)
13P.Endosulfan
Sulfate
(1031-07-8)
14P.Endrin
(72-20-8)
15P.Endrin
Aldehyde
(7421-93-4)
16P.Heptachlor
(76-44-8)
EPA Form 3510-2C(8-90) PAGE V-8 CONTINUE ON PAGE V-9
STF ENV441 F.12

EPA I.D.NUMBER(copy from Item 1 of Form 1) OUTFALL NUMBER '
CONTINUED FROM PAGE V-8 NC0000396 002
1.POLLUTANT 2.MARK le 3.EFFLUENT 4.UNITS 5.INTAKEfoplional)
AND CAS a.TEST- b.BE- c.BE- a.MAXIMUM DAILY VALUE b.MAXIMUM 30 DAY VALUE e.LONG TERM AVRG.VALUE d.NO.OF a.LONG TERM
NUMBER ING UEVED LIEVED (if available) (if available) ANAL- a.CONCEN- b.MASS AVERAGE VALUE b.NO.OF
uRPRE-available) • Q . SET SENT (1) (2)MASS (1) (2)MASS (1) (2)MASS YSES TRATION (1)CONCEN- (2)MASS ANAL-
ED CONCENTRATION CONCENTRATION CONCENTRATION TRATION YSES
GC/MS FRACTION—PESTICIDES(continued)
17P.Heptachlor
Epoxide Testing and reporting not required
(1024-57-3)
18P.PCB-1242
(53469-21-9)
19P.PCB-1254
(11097-69-1)
20P.PCB-1221
(11104-28-2)
21P.PCB-1232
(11141-16-5)
22P.PCB-1248
(12672-29-6)
•
23P.PCB-1260
(11096-82-5)
24P.PCB-1016
(12674-11-2)
25P.Toxaphene
(8001-35-2)
PAGE V-9
EPA Form 3510-2C(8-90)
STF ENV441F.13

EPA ID Number(copy from Item l of Form 1) Form Approved.OMB No.2040-0086
Please print or type in the unshaded areas only NC0000396 Approval expires 5-31-92
United States Environmental Protection Agency
Form Washington,DC 20460
2F B3A Application for Permit To Discharge Stormwater
NPDES Discharges Associated with Industrial Activity
Paperwork Reduction Act Notice
Public reporting burden for this application is estimated to average 28.6 hours per application,including time for reviewing instructions,searching existing
data sources,gathering and maintaining the data needed,and completing and reviewing the collection of information.Send comments regarding the
burden estimate,any other aspect of this collection of information,or suggestions for improving this form,including suggestions which may increase or
reduce this burden to:Chief, Information Policy Branch, PM-223,U.S.Environmental Protection Agency,401 M St.,SW,Washington,DC 20460,or
Director,Office of Information and Regulatory Affairs,Office of Management and Budget,Washington,DC 20503.
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 D.Receiving Water
(list) B.Latitude C.Longitude (name)
SW-1 35 28 01 82 32 13 Lake Julian
SW-2 35 27 51 82 32 05 Lake Julian
SW-3 35 27 55 82 32 06 Lake Julian
SW-4 35 28 39 82 32 46 Lake Julian
SW-5 35 28 29 82 32 51 Unnamed tributary to Powell Creek
SW-6 35 28 23 82 32 45 Lake Julian
II. Improvements
A. Are you now required by any Federal,State,or local authority to meet any implementation schedule for the construction,upgrading or operation 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 grant or loan conditions.
4.Final
1.Identification of Conditions, 2.Affected Outfalls Compliance Date
Agreements,Etc. number source of discharge 3.Brief Description of Project a.req. b.prof.
NA
B. You may attach additional sheets describing any additional water pollution(or other environmental projects which may affect your discharges)you now
have under way or which you plan. Indicate whether each program is now under way or planned,and indicate your actual or planned schedules for
construction.
III. Site Drainage Map
Attach a site map showing topography(or indicating the outline of drainage areas served by the outfall(s)covered in the application if a topographic map
is unavailable)depicting the facility including:each of its intake and discharge structures;the drainage area of each storm water outfall;paved areas and
buildings within the drainage area of each storm water outfall,each known past or present areas used for outdoor storage or disposal of significant
materials,each existing structural control measure to reduce pollutants in storm water runoff,materials loading and access areas,areas where pesticides,
herbicides,soil conditioners and fertilizers are applied;each of its hazardous waste treatment,storage or disposal units(including each area not required
to have a RCRA permit which is used for accumulating hazardous waste under 40 CFR 262.34);each well where fluids from the facility are injected
underground;springs,and other surface water bodies which receive storm water discharges from the facility.
EPA Form 3510-2F(Rev.1-92) Page 1 of 3 Continue on Page 2
STF ENV408F.1

Continued from the Front
IV. Narrative Description of Pollutant Sources
A. For each outfall,provide an estimate of the area(include units)of impervious surfaces(including paved areas and building ropfs)drained to the
outfall,and an estimate of the total surface area drained by the outfall.
Outfall Area of Impervious Surface Total Area Drained Outfall Area of Impervious Surface Total Area Drained
Number (provide units) (provide units) Number (provide units) (provide units)
SW-1 0.34 acre 3.69 acres SW-4 0.09 acre 5.5 acres
SW-2 0.13 acre 0.38 acre SW-5 0.09 acre 4.0 acres
SW-3 0.84 acre 9.06 acres SW-6 0.18 acre 7.6 acres
B. Provide a narrative description of significant materials that are currently or in the past three years have been treated,stored or disposed in a manner
to allow exposure to storm water; method of treatment,storage,or disposal;past and present materials management practices employed
to minimize contact by these materials with storm water runoff; materials loading and access areas; and the location, manner, and
frequency in which pesticides,herbicides,soil conditioners,and fertilizers are applied.
See Attachments 6 and 7.
•
C. For each outfall,provide the location and a description of existing structural and nonstructural control measures to reduce pollutants in storm water
runoff; and a description of the treatment the storm water receives, including the schedule and type of maintenance for control and treatment
measures and the ultimate disposal of any solid or fluid wastes other than by discharge.
Outfall List Codes from
Number Treatment Table 2F-1
See Attachment 7
V. Nonstormwater Discharges
A. I certify penalty of law that the outfall(s)covered by this application have been tested or evaluated for the presence of nonstormwater discharges,
and that all nonstormwater discharges from these outfall(s)are identified in either an accompanying Form 2C or Form 2E application for the outfall.
Name and Official Title(type or print) Signature Qom,.
^ Date Signed
•
Regina G.Elledge,Chemistry Technician
+ - 2S" OIo -
B. Provide a description of the method used,the date of any testing,and the onsite drainage points that were directly observed during a test
The stormwater outfalls were visually observed on June 17,2005. No non-stormwater was observed.
VI. Significant Leaks or Spills' •
Provide existing information regarding the history of significant leaks or spills of toxic or hazardous pollutants at the facility in the last three years,including
the apprcodmate date and location of the spill or leak,and the type and amount of material released.
There have been no leaks or spills of toxic or hazardous pollutants on the old or new access roads in the past three years.
EPA Form 3510-2F(Rev.1-92) Page 2 of 3 Continue on Page 3
STF ENV408F.2

•
EPA ID Number(copy from Item l of Foittul) '
Continued from Page 2 NC0000396
VII. Discharge Information
A,B,C,&D: See instructions before proceeding.Complete one set of tables for each outfall. Annotate the outfall number in the space provided.
Tables VII-A,VII-B,and VII-C are included on separate sheets numbered VII-1 and VII-2.
E: Potential discharges not covered by analysis-is any pollutant listed in table 2F-2,2F-3 or 2F-4,a substance or a component of a substance which
you currently use or manufacture as an intermediate or final product or byproduct?
® Yes(1st a1 such pollutants below) 0 No(go to Section IX)
The following elements could be present in coal and/or oil:
Antimony Nickel
Arsenic Selenium
Beryllium Silver
Cadmium Thallium
Chromium Zinc
Lead •
Mercury
VIII. 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(1st at such pollutants below) U No(go to Section IX)
IX. Contract Analysis Information 5' • - ,, " d"'
Were any of the analysis reported in item VII performed by a contract laboratory or consulting firm?
® Yes(1st the name,address,and telephone number of,and pollutants ❑ No(go to Section X)
analyzed by,each such laboratory or firm below)
A.Name B.Address C.Area Code&Phone No. 0.Pollutants Analyzed
Pace Analytical Services, Inc. 2225 Riverside Drive [phone] Metals,BOD,TSS,COD,
Asheville,NC 28804 - , Total Nitrogen,Total
Phosphorus,Total Kjedahl
Nitrogen.Nitrate-Nitrite
Pace Analytical Services, Inc. 9800 Kincey Avenue,Suite 100 [phone] Oil&Grease
Huntersville, NC 28078
X. Certification _:; .�,.L..4; -,...t: _. 4 r , .,-
I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance
with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system or those persons directly responsible for gathering the information, the
information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant
penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations.
A.Name&Official Title(type or print) B.Area Code and Phone No.
William A. Phipps [phone]
C.Signatur,,g, D.Date Signed
EPA Form 3510-2F(Rev.1-92) Page 3 of 3
STF ENV408F.3

. EPA ID Number(copy from Item I of Form 1) Form Approved.OMB No.2040-0086
NC0000396 Approval expires 5-31-92
VII. Discharge Information (Continued from page 3 of Form 2F)
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.
Maximum Values Average Values
(include units) (include units)
Pollutant Grab Sample Grab Sample Number
and Taken During Taken During of Storm
CAS Number First 20 Flow-weighted First 20 Flow-weighted Events
(if available) Minutes Composite Minutes Composite Sampled Sources of Pollutants
Oil and Grease <5.0 mg/I N/A <5.0 mg/I NA 2 Below detection limit
Biological Oxygen
Demand(BODS) 2.0 mg/I 4.0 mg/I 1 Decaying vegetation
Chemical Oxygen
Demand(COD) 48 mg/I 35 mg/I 24 mg/I NA 2 Decaying vegetation
Total Suspended
Solids(TSS) 6.3 mg/I 4.3 mg/I 3.2 mg/I NA 2 Erosion,settled dust/debris
Total
Nitrogen 0.33 mg/I 0.30 mg/I 1 Fertilizer
Total
Phosphorus <0.1 mg/I <0.1 mg/I 1 Below detection limit
pH Minimum 7.26 Maximum 7.26 Minimum Maximum 1 None
Part B- List each pollutant that is limited in an effluent guideline which the facility is subject to or any pollutant listed in the facilitys NPDES permit for its
process wastewater(if the facility is operating under an existing NPDES permit).Complete one table for each outfall.See the instructions for
additional details and requirements.
Maximum Values Average Values
(include units) (include units)
Pollutant Grab Sample Grab Sample Number
and Taken During Taken During of Storm
CAS Number First 20 Flow-weighted First 20 Flaw-weighted Events
(if avalable) Minutes Composite Minutes Composite Sampled Sources of Pollutants
Copper,Total 0.0036 mg/I 0.0026 mg/1 1 Corrosion of pipes,equipment
(7440-50-8)
Iron,Total 0.36 mg/I 0.32 mg/I 1 Corrosion of pipes,equipment
(7439-89-6)
Arsenic,Total <0.005 mg/I <0.005 mg/I 1 Below detection limit
(7440-38-2)
Selenium,Total <0.005 mg/I <0.005 mg/I 1 Below detection limit
(7782-49-2)
Chlorine,Free <0.020 mg/I NA 1 Below detection limit
Available
Chlorine,Total 0.020 mg/I NA 1 No known source,may be due to
Residual turbidity
Temperature 16.0 degrees C NA 1 None
EPA Form 3510-2F(Rev.1-92) Page VII-1 Continue on Reverse
STF ENV408F.4

Continued from the Front
J Part C-List each pollutant shown in Tables 2F-2,2F-3,and 2F-4 that you know or have reason to believe is present.See the instructions for additional
details and requirements.Complete one table for each outfall.
Maximum Values Average Values
(include units) (include units)
Pollutant Grab Sample Grab Sample Number
and Taken During Taken During of Storm
CAS Number First 20 Flow-weighted First 20 Flow-weighted Events
(If available) Minutes Composite Minutes Composite Sampled Sources of Pollutants
Total Kjedahl <0.50 mg/I <0.50 mg/I 1 Fertilizer usage
Nitrogen
Nitrate-Nitrite 0.33 mg/I 0.30 mg/I 1 Fertilizer usage
Part D- Provide data for the storm event(s)which resulted in the maximum values for the flow weighted composite sample.
1. 2. 3. 4. 5. 6.
Number of hours between Maximum flow rate during
Dated Duration Total rainfall Total flow from
beginning of storm meas- rain event
Storm of Storm Event during storm event rain event
Event (in minutes) (in inches)
ured and end rainof previous (gallons/minutepecifyi )or (gallons or specify units)
measurable event specify unl's)
5-20-05 5,100 min 1.0507 inches 72 hours 1.2 gallons/minute 258,473 gallons
2-21-05 2,040 min 0.94 inches 158 hours NA-sampled per NPDES 231,241 gallons
permit. Maximum flow
rate not required.
9. Provide a description of the method of flow measurement or estimate.
Flow was estimated by measuring the length of time taken to fill a container of known volume.
EPA Form 3510-2F(Rev.1-92) Page VII-2
STF ENV408F.5

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Attachment 1 — Form 1 — Item XI — Map
Carolina Power & Light Company
Asheville Steam Electric Plant
Buncombe County
Page 1 of 2

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Attachment 1 — Form 1 —Item XI — Map
Carolina Power& Light Company
Asheville Steam Electric Plant
Buncombe County
Page 2 of 2

French Broad > Make-Up Consumptive
River Water Intake Loss Stormwater > Old Ash Pond
tAA
rFlue Gas
D Settling X > Desulfurization V > ClarifierA >Equalization
Basin
Zone
B Y
Units 1 &2 S Lake Julian
Condensers A Outfall 002
Lake
N Intake
Julian y Structure _� Circulating Water F Ash Sump
to Heat Exchanger
A
1. i
U Diesel T 4,
i°4 Fire > Fire Preheater Ash Evaporation
Pump Protection Cleaning Sluice in Boilers
System Water Water TL
rQ Chemical Metal ..
Service Water Vendor supplied R Cleaning Waste
Constructed
A — , water treatment G
Wetland
1
Combustion M Y Y '
Turbine Site > E t Z
New 4,
> Low Volume E Ash Pond Secondary French Broad
Waste Sources > Settling River
A Basin A Outfall 001
Storm Water J H
K
v Dam Seepage
Coal Pile
Public Potable and C Public Runoff Attachment 2-form 2C-Item IIA Flows,Sources of
Water
> Sanitary , Sewage Pollution.and Treatment Technologies
Supply System System Carolina Power&Light Company d/b/a/Progress
pp y Energy Carolinas,Inc.
Asheville Steam Electric Plant
Buncombe County Page 1 of 2

Carolina Power & Light Company d/b/a Progress Energy Carolinas, Inc.
Asheville Steam Electric Plant
National Pollutant Discharge Elimination System Permit Number NC0000396
Attachment 2
Form 2C - Item Il-A Flow, Sources of Pollution, and Treatment Technologies
Stream Name Average Flow Comments
A Ash Pond Discharge 2.06 MGD Outfall 001
B Intake to Once-through Cooling&Circulating 228.2 MGD
Water to Heat Exchangers
C Plant Potable and Sanitary Uses 0.007 MGD From POTW
D Makeup to Lake from River 6500 gpm Maximum Flow
E Low Volume Wastes
• Ash Hopper Seals 0.05 MGD
• Sandbed Filter Backwash 2600 Gal/event Rare Usage
• Boiler Blowdown 0.006 MGD Startup-Estimated
F Circulating Water from Heat Exchangers 19.3 MGD Estimated
G Ash Sluice Water 2.02 MGD Estimated
H Dam Seepage 0.09 MGD Calculated
I City Water Supply to Boiler Makeup 0 MGD Rare Usage
J Coal Pile Runoff 0.01 MGD Based on Average Annual
Rainfall of 47"and 50%Runoff -
K Storm Water 0.052 MGD ' Estimated
L Chemical Metal Cleaning Wastes 0-90,000 Gallons Normal Practice is Evaporation
(0 gallons anticipated)
M Water From Combustion Turbine Facility 0-0.02 MGD Intermittent
Operation
N From Lake to Intake 228.25 MGD Estimated
O Intake to Service Water 0.05 MGD Estimated
Q Fire Protection Water 0.010 MGD Estimated
R Air Preheater Cleaning 10,000 gallons/event Estimated
S Discharge to Lake Julian 226.2 MGD Outfall 002-Estimated
T Emergency Fire Protection Water 0 Used for fire fighting
U Diesel Fire Pump to Lake Julian 0.128 MG/week Estimate-pump testing
✓ Flue Gas Desulfurization Blowdown 0.108 MGD Estimated—operational
November 2005
X Intake to FGD system 0.97 MGD Estimated—operational
November 2005
Y Chloride Dilution Water 0.432 MGD Estimated—operational ,
November 2005
Z Constructed Wetland Discharge 0.54 MGD Estimated—operational
November 2005
AA Consumptive loss from FGD system 0.43 MGD Estimated—operational
November 2005
2

Carolina Power & Light Company d/b/a Progress Energy Carolinas, Inc.
Asheville Steam Electric Plant
National Pollutant Discharge Elimination System Permit Number NC0000396
Attachment 3
Form 2C - Item Il-B Flow, Sources of Pollution, and Treatment Technologies
The Asheville Steam Electric Plant is located in Arden, North Carolina south of Asheville, North
Carolina. The Asheville Steam Electric Plant is a coal-fired, steam cycle electric generating
plant with two generating units. Two Internal Combustion (IC) Turbines are also located on the
plant site. The plant has a 320-acre cooling lake (Lake Julian) on the east side of the French
Broad River in Buncombe County, North Carolina.
Chemical constituents contained in the discharges from this plant will, in part be representative
of the naturally occurring chemical quality of the intake water and will also have chemical
constituents of such quality and quantity associated with similar discharges for fossil generating
facilities of this size, type and in this geographical location. Either all or part of the elements
listed on the Periodic Table, either singularly or in any combination, may from time to time be
contained in the discharge.
Outfall 001 - Discharge from Ash Pond to French Broad River
The Plant's ash pond, which is located east of the French Broad River and south of the plant,
discharges into the French Broad River. The ash pond receives ash sluice water, low volume
wastes, coal pile runoff, limestone pile runoff, gypsum pile runoff, air preheater cleaning water,
fire protection system drainage, chemical metal cleaning wastes (potentially), storm water and
other waters from the Combustion Turbine Facility constructed on the Plant's site. The
proposed truck wash and weigh stations will also discharge to the Ash Pond. The pond
provides treatment by sedimentation and neutralization to the above-referenced individual
waste streams. Water leaves the ash pond via a standpipe with skimmer and flows by pipe and
lined ditch to a secondary basin, where it is discharged by overflow to a ditch that coveys it to
the French Broad River. Detailed descriptions of the individual waste streams are below.
Ash Sluice Water
Fly ash and bottom ash from both units are hydraulically conveyed by an ash sluice pipeline to
the ash pond. The Amine Enhanced Fuel Lean Gas Reburn (AEFLGR) process which was
installed on Unit 1 in the spring of 2000 will be replaced by a Selective Catalytic Reduction
1

Carolina Power & Light Company
Asheville Steam Electric Plant
National Pollutant Discharge Elimination System Permit Number NC0000396
system (SCR) that will begin operation in 2008. A SCR will be installed on Unit 2 and will begin
operation in 2006. Urea will continue to be utilized to reduce NOx emissions and will be used in
high ozone months (approximately May through September). Beginning in 2009 both SCRs will
be operated year round. A byproduct of this process is ammonia which will be carried to the
ash pond via ash sluice water. The ash pond discharge flows into the secondary settling pond
where it combines with the FGD treated wastewater prior to discharging to the French Broad
River.
Coal Pile Runoff
Storm water runoff from the coal pile is collected in drainage ditches that surround the coal pile.
The drainage ditches are routed to the ash pond for treatment. During maintenance activities,
sludges removed from catch basins, sumps, etc. may be transported to the old and/or the new
ash pond fpr disposal.
Limestone and Gypsum Piles Runoff
Storm water runoff from the limestone and gypsum piles is collected in drainage ditches which
are routed to the ash pond for treatment. During maintenance activities, sludges removed from
catch basins, sumps, etc. may be transported to the old and/or the new ash pond for disposal.
Storm Water
Storm water runoff from the plant area, parking lots, combustion turbine area, oil storage and
handling facility and the plant's 115 KV substation is routed to the ash pond for treatment.
During maintenance activities, sludges removed from catch basins, sumps, etc. may be
transported to the old and/or the new ash pond for disposal.
Low Volume Wastes
Boiler water make up is withdrawn from Lake Julian and purified utilizing vendor supplied
equipment. Boiler water is treated with ammonia, hydrazine, and sodium hydroxide. Boiler
blowdown and drainage is sent to the ash pond and may contain small quantities of the
chemicals. Some molybdate waste from the closed cooling water system is created through
valve leakage and maintenance activities and is discharged to the ash pond. A furnace ash
hopper seal is maintained by using plant service water. A standard operation water level is
maintained in a seal trough for the ash hopper seal. Overflow from this trough is discharged to
the ash pond. A sodium hydroxide solution is fed into this flow stream as necessary for ash
2

• Carolina Power & Light Company
Asheville Steam Electric Plant
National Pollutant Discharge Elimination System Permit Number NC0000396
pond pH adjustment. Sulfuric acid is fed to the ash sluice water as necessary for ash pond pH
adjustment. Coal dust suppression is achieved by spraying a proprietary chemical on coal at
different stages of coal use. Small amounts of excess dust suppression chemical have the
potential to be discharged to the ash pond via plant drains or coal pile runoff. Small amounts of
urea waste from bulk urea unloading operations are discharged to the ash pond. All plant area
floor drains are routed to the ash pond and include equipment drainage and wash down along
with rainfall runoff. During maintenance activities sludges removed from catch basins, sumps,
etc. may be transported to the old and/or the new ash pond for disposal.
In many cases, added chemicals are consumed or chemically altered during the plant
processes. Only trace amounts might be recoverable in water entering the ash pond.
Detectable levels of these chemicals would not be expected to occur in ash pond discharges.
Flue Gas Desulfurization Blowdown (Low Volume Waste)
The Flue Gas Desulfurization (FGD) system directs flue gas into an absorber where a limestone
(calcium carbonate) slurry is sprayed. Sulfur dioxide in the flue gas reacts with the limestone to
produce calcium sulfate (gypsum). This system reclaims any unreacted limestone slurry to be
reused in the absorber. A small blowdown stream is used to maintain the chloride
concentration in the reaction tank. The blowdown stream is passed through a clarifier to
remove solids and the chloride concentration in the waste stream is diluted using water from
Lake Julian. A constructed wetland is used to remove metals, mercury and selenium
specifically, and the treated wastewater is discharged into the secondary settling pond.
Air Preheater Cleaning (Low Volume Waste)
The air preheater will be water washed once per year or more frequently as needed. The
wastewater from this activity will be discharged to the ash pond.
Chemical Metal Cleaning Wastes
The boilers are chemically cleaned every five-to-eight years using Tetraammonia ethylene
diamine tetraaccetic acid (EDTA) solution. This cleaning solution and its rinses are stored on
site for disposal by evaporation in an operating unit's furnace. Typical cleanings would result in
a waste of approximately 80,000 gallons. Should evaporation not be used, the wastewater can
be treated by neutralization and precipitation prior to being conveyed to the old ash pond with
permission of the DWQ, or to the new ash pond, or other means of disposal. Cleaning of other
3

Carolina Power & Light Company
Asheville Steam Electric Plant
National Pollutant Discharge Elimination System Permit Number NC0000396
heat exchanger surfaces may produce 5,000-10,000 gallons of wastewater every three-to-five
years.
Other Wastes
Operation of the combustion turbine (CT) generation facility may produce turbine blade wash
water, inlet filter cooling water, various condensate waters, and water from equipment and tank
drains. These wastewaters will be collected in the storm water collection system of the CT site
and routed to the ash pond. During maintenance activities, sludges removed from catch
basins, sumps, etc. may be transported to the old and/or the new ash pond for disposal.
- Plant Potable and Sanitary System -
The supply of water for plant potable and sanitary use is obtained from the Asheville/Buncombe
Water Authority system and waste from this system is discharged to the Metropolitan Sewage
District System.
-230 KV Substation Storm Water-
Storm water runoff from the substation located adjacent to the plant is conveyed to the old ash
pond.
Outfall 002 - Discharge to Lake Julian
Once-Through Cooling Water
This flow provides condenser cooling water for the generating units 1 and 2. Maximum
condenser flows for units 1 and 2 are 150 MGD and 156 MGD, respectively.
Once-through cooling water is used to supply non-contact cooling water for the component
closed cooling water system. The component closed cooling water system flows combine with
unit 1 and 2 condenser flows prior to discharge to Lake Julian. Maximum component closed
cooling water system flows for unit 1 and 2 are 9.1 MGD and 10.2 MGD, respectively.
Discharge flow to Lake Julian is calculated at the intake to units 1 and 2 condensers and to the
circulating water to the heat exchanger. The discharge of water from the heat exchangers is
routed to an ash sump. The majority of this water is further routed to the discharge of units 1
and 2 condensers. Less than one percent of the flow to the ash sump is used to supply ash
sluice water, preheater cleaning water, and fire protection water.
4

Carolina Power & Light Company
Asheville Steam Electric Plant
National Pollutant Discharge Elimination System Permit Number NC0000396
Control of biological fouling on heat-exchanger surfaces is accomplished by addition of sodium
hypochlorite as required, which is usually less that 2 hours per day per unit, with a net total
residual chlorine of less than 0.2 ppm discharged during that period. Cooling is accomplished
by evaporation from the surface of Lake Julian and mixing and convection with lake waters.
Make up for Lake Julian is from the French Broad River, natural runoff and creek flows. Water
is pumped from the French Broad River during dry periods to supplement the flow. Although
discharge from Lake Julian to the river is extremely rare, any occurrence would be during
periods of heavy rainfall.
5

Carolina Power & Light Company d/b/a Progress Energy Carolinas, Inc.
Asheville Steam Electric Plant
National Pollutant Discharge Elimination System Permit Number NC0000396
Attachment 4
Form 2C - Item VI - Potential Discharges Not Covered By Analysis
Chemical Estimated Quantity Frequency Purpose
Used (per year)
Hydrazine (35%) 400 gallons Continuous Oxygen scavenger in
boiler
Ammonium hydroxide 500 gallons Continuous pH control of boiler
water
Sodium hydroxide 24,000 gallons Continuous pH control of ash pond
(25 %)
Sodium hydroxide 30 gallons As required pH control of boiler
(50%) water
Sodium hypochlorite 10,000 gallons As required Control of biological
(15%) fouling on heat
exchangers
Sodium molybdate 100 pounds As required Corrosion control in
closed cooling water
system _
Tetraammonia EDTA 35,000 pounds Every 5 to 8 years Boiler cleaning
(38%)
Urea 150,000 gallons Continuous during NOx control
high ozone months
Sulfuric acid (93%) Variable As needed pH control pf ash pond
BetzDearborn Dustreat 11,400 pounds - As required Coal dust suppression -
DC9136 estimated proprietary chemical
Fyrewash (detergent) 200 gallons As needed Combustion turbine
blade washing
Detergents/cleaning Variable As needed Housekeeping
agents
Limestone (Calcium 72,000 tons - Continuous Flue Gas
carbonate) estimated Desulfurization
Polymer (high weight, 3250 pounds - Continuous Solids removal— FGD
anionic, emulsion-type) estimated wastewater
Coagulant (Ferric 3000 gallons - Continuous Solids removal— FGD
chloride—41%) estimated wastewater _
Sodium Hydroxide 7700 gallons - Continuous pH adjustment— FGD
(25%) estimated wastewater
Hydrochloric Acid 2000 gallons - Continuous pH adjustment— FGD
(30%) estimated wastewater
1

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"--R° Attachment 5- Form 2F-Item III-Map
Carolina Power& Light Company
Asheville Steam Electric Plant
Buncombe County
Page 1 of 3

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Attachment 5— Form 2F— Item III Site Drainage Map
Progress Energy Carolinas, Inc.
Asheville Steam Electric Plant
Buncombe County
Page 2 of 3

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Carolina Power & Light Company d/b/a Progress Energy Carolinas, Inc.
Asheville Steam Electric Plant
National Pollutant Discharge Elimination System Permit Number NC0000396
Attachment 6
Form 2F - Item IV B. Narrative Description of Pollutant Sources
The enclosed site (Page maps drainage 1 — new access road, Page P ( 9 2 —old access
road) display the sections of the site access roads from which storm water will
discharge to Lake Julian or an unnamed tributary of Powell Creek which discharges into
the French Broad River. Storm water from other sections of the roads flows via sheet
flow or is conveyed to the ash pond or to the hot pond prior to discharging to,
respectfully, the French Broad River and Lake Julian. The discharges from the hot
pond and ash pond to Lake Julian and the French Broad River, respectively, are
NPDES permitted discharge outfalls.
New Access Road
The portion of the road from which storm water will discharge directly to Lake Julian is
divided into 3 separate drainage areas, each with an outfall. Storm water that is routed
to SW-1 is carried to Lake Julian using piping, grass-lined ditches, concrete-lined
ditches and sheet flow. The area drained contains Carolina Power& Light Company
d/b/a Progress Energy Carolinas, Inc. (PEC) property, non-PEC property, the access
road and a railroad storage yard where coal-filled rail cars can be stored. Storm water
that is routed to SW-2 will be collected in a riprap-lined ditch that will then allow sheet
flow to Lake Julian. The area drained contains only the access road. Storm water that
is routed to outfall SW-3 will be routed through piping and both grass and riprap-lined
ditches. The area drained to SW-3 includes PEC property, non-PEC property, the
access road, and the railroad storage yard. PEC can only provide a rough estimate of
impervious area for the property not owned by PEC.
The property used for the new access road was purchased by PEC. The past use of
this property was residential; therefore, PEC has no knowledge of any significant
materials that have been treated, stored or disposed on this property in the past. PEC
staff performed a limited Phase 1 Environmental Site Assessment on this property and
found no visual evidence of the storage, use, or disposal of chemicals or hazardous
substances. Any chemicals used are likely limited to consumer products in limited
quantities. PEC has stored in the past and will store in the future coal at the railroad
storage yard. The coal is contained in rail cars that are waiting to be unloaded at the
plant. Other than the coal stored at the railroad storage yard, PEC has not treated,
stored or disposed of any significant materials on any property already owned by PEC
in the drainage area of this access road and has no plans to treat, store, or dispose of
significant materials on this access road or on immediately surrounding property owned
by PEC in the future. No materials loading or unloading activities will take place on the
access road, railroad storage yard, or on immediately surrounding property owned by
PEC. Various brands of commercial herbicides (i.e., Roundup, Crossbow) might be
used to control weeds and other unwanted plant growth for security reasons. These
herbicides will be carefully applied by licensed applicators, or persons under the
immediate supervision of a licensed applicator, in accordance with the manufacturer's
instructions. Fertilizers, pesticides (other than herbicides), and soil conditioners will not
1

Carolina Power& Light Company
Asheville Steam Electric Plant
National Pollutant Discharge Elimination System Permit Number NC0000396
be used by PEC. No hazardous waste treatment, storage, or disposal will occur on this
property.
Old Access Road
The portion of the road from which storm water will discharge directly to Lake Julian is
divided into 3 separate drainage areas each with an outfall. Storm water that is routed
to SW-4 flows over grass-lined ditches and gravel to Lake Julian. The area drained
contains PEC property, non-PEC property, and the old access road. Storm water that
is routed to SW-5 is collected in a grass-lined ditch that discharges into a concrete
conveyance that discharges into the Lake Julian spillway. The spillway discharges to
an unnamed tributary of Powell Creek which discharges to the French Broad River.
The area drained contains only PEC property, including the access road. Storm water
that is routed to outfall SW-6 is conveyed through grass-lined ditches and piping to
Lake Julian. The area drained contains PEC property including the access road and a
picnic area with several buildings and a shelter.
PEC has not treated, stored or disposed of any significant materials on property owned
by PEC in the drainage area of this access road and has no plans to treat, store, or
dispose of significant materials on property in the drainage area owned by PEC. No
materials loading or unloading activities will take place on the access property owned by
PEC. Various brands of commercial herbicides (i.e., Roundup, Crossbow) might be
used to control weeds and other unwanted plant growth for security reasons. These
herbicides will be carefully applied by licensed applicators, or persons under the
immediate supervision of a licensed applicator, in accordance with the manufacturer's
instructions. Fertilizers, pesticides (other than herbicides), and/or soil conditioners will
not be used by PEC in this drainage area. No hazardous waste treatment, storage, or
disposal will occur on PEC property in this drainage area.
2

Carolina Power & Light Company d/b/a Progress Energy Carolinas, Inc.
Asheville Steam Electric Plant
National Pollutant Discharge Elimination System Permit Number NC0000396
Attachment 7
Form 2F - Item IV C. Narrative Description of Pollutant Sources
No conventional treatment will be provided for the storm water discharging from any of
the outfalls. Prior to discharging to Lake Julian, storm water from Outfalls SW-1, SW-2,
SW-4, SW-5, and SW-6 will flow over a vegetative buffer which will provide some
filtering of sediment from the storm water.
All coal, limestone, and gypsum trucks that travel on the access road are required to be
covered which will prevent spillage on this road. These same trucks are required to
wash down their wheels prior to exiting the site. The wash water from these wheel
washes is discharged in the ash pond for treatment.
During maintenance activities, sludges removed from ditches or manholes may be
transported to the old and/or new ash pond for disposal.
1

§316(b)Supplement to NPDES Permit NC0000396 Reissuance Application
- Clean Water Act Section 316(b)-
The Asheville Steam Electric Plant is subject to the §316(b)Phase II regulations. Since
the plant's cooling water intake is located on a freshwater lake(Lake Julian) it is subject
only to the impingement mortality reduction performance standard. This standard is a
80—95 %reduction in impingement mortality from the calculation baseline.
The Asheville plant chooses to demonstrate that the design intake velocity is 0.5 feet per
second or less in accordance with the compliance option presented in §125.94(a)(1)(ii).
This demonstration allows the plant to be deemed compliant with the impingement
mortality performance standard. Additionally, according to the regulation the plant is not
required to submit or be subject to the following:
1 Comprehensive Demonstration Study(CDS)including the Proposal for
Information Collection [PIC] (§125.95)
2 Monitoring associated with any CDS component(§125.96)
3 Record Keeping and Status Report (§125.97)
4 Permitting activities associated with §125.98.
As part of this NPDES permit reissuance application, the Asheville Plant is submitting
the information as required by §122.21(r)(1)(ii).
Asheville 316(b)Page 1

-Demonstration of Compliance in Accordance with §125.94(a)(1)(ii)-
§125.94(a)(1)(ii)authorizes a facility that demonstrates their design intake
velocity is 0.5 feet per second(fps) or less to be in compliance with the impingement
mortality performance standard.
The cooling water intake structure located on the lake consists of an excavated
cove and an intake pump structure located at the end of the cove. At the mouth of the
cove is a skimmer wall which is described and depicted elsewhere in this material. The
opening at the bottom of the skimmer wall allows cooler water to enter the cove and
subsequently the pumps. An aerial photograph of this layout has been provided in
Figure 3. Also attached is the engineering drawing for the skimmer wall (ELEV A-A is
the cross-sectional of the skimmer wall).
Since the cove is a constructed waterway it is considered part of the intake
structure'. The actual inlet or opening to the cooling water intake structure is through the
bottom of the skimmer wall. Additionally, since the facility has minimal operational
problems with debris or fish clogging the condenser tubes, there are no 3/8 inch screens
at either the skimmer wall opening or the intake pumps. The pumps do have bar racks
and a very coarse mesh, fixed screen (chicken wire). The intake water velocity passing
through the bottom of the skimmer wall is calculated to be 0.42 fps based on the ratio of
design flow in cubic feet per second (cfs)to the square footage of the open area. (See
Figure 4). Consequently the plant has demonstrated compliance with 40 CFR
125.94(a)(1)(ii) [design intake velocity of<0.5 fps.]. Further rationale for compliance is
as follows:
• "Design intake velocity" is defined at 125.93 to mean the speed at which the intake
water passes through the open area of the intake screen or other device. The skimmer
wall is an "other device" so the water passing through the open area of another device
is<0.5 fps.
• Since there are no screens at the opening to the intake structure there is nothing to
impinge fish.
• Intake velocities are low and approach velocities should be lower so fish can maintain
sustainable swimming speeds and escape being caught up in any currents that would
force them into the cooling water structure. However, even if fish enter into the
intake structure (in this case the cove)there still is no regulatory issue since
entrainment(usually applicable to non-motile,planktonic eggs and larva which are
minimally found in a fresh water lake)is not a performance standard for intake
structures located on fresh water lakes.
40 CFR§125.93 defines a cooling water intake structure as the total physical structure and any associated
constructed waterways.
Asheville 316(b)Page 2

-River Intake -
The plant operates a make-up pump on the French Broad River that serves to keep
the lake at optimum levels for operation of the plant. We believe the river intake pump is
not subject to the Phase H rules nor is it a factor for facility compliance. The background
for this position is as follows:
• The design of this make-up pump is currently 7.2 MGD and will be increased to 9.36
MGD to provide additional make-up to the lake due to projected Flue Gas
Desulfurization(air scrubber)process water needs. It is debatable whether this intake
should be considered for 316(b)purposes. This make-up pump is operated based on
lake levels not necessarily cooling water needs. The regulation states that at least
25%of water withdrawn must be used exclusively for cooling purposes,measured on
an average annual basis. For the past 12 years the average annual flow of the makeup
pump has been 2.24 MGD or about 31%of the design. We cannot say definitively
that this 2.24 MGD is used exclusively for cooling. For example on the average there
is about 2.08 MGD of lake water withdrawn that is used for non-cooling purposes
(ash sluice, fire pump testing, and consumed service water). Also there is an
undetermined amount of lake water lost through dam seepage that needs to be made
up. If we subtract the 2.07 MGD non-cooling water uses from the flow of 2.24 MGD
we find that only about 8%2 of the annual average 2.24 MGD flow from the river
intake can be said to be used exclusively for cooling. However, this 8%is below the
25%threshold so the Phase II regulations would not apply.
• Furthermore when this makeup pump is expanded to 9.36 MGD the expansion will
coincide with the need for process water for the air scrubbers, not cooling water. The
air scrubbers will require an average of approximately 1.00 MGD of process(non-
cooling) water. Therefore if we add the 1.00 MGD to the existing 2.07 MGD average
consumptive(non-cooling)use we obtain a percentage of possible cooling water use
of only approximately 5%3, still below the 25%threshold.
• Looking at the aggregate of the cooling system for the plant, the river intake will
constitute only about 3% of the total design intake flow of the cooling system. Since
the river intake design is only about 3%of the total design flow for the cooling
system (assuming the river water is used exclusively as cooling water)the plant takes
the position that if 97%of the cooling system intake structure is in compliance with
the phase II regulations due to compliance with §125.94(a)(1)(ii), the entire system is
in compliance with the 80- 95%impingement reduction standard.
2 2.24-2.07=0.17;0.17/2.24=.075=8%
3 3.24-3.07=0.17;0.17/3.24=.052
Asheville 316(b)Page 3

• In addition the river intake design is considerably less than 5%4 of the mean annual
flow of the French Broad River so entrainment is not an issue.
A
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4 Mean Annual Flow of French Broad River=1800 cfs(1162.8MGD)as per communication with S.C.
Weaver,USGS,September 2003. 9.3611162.8=.0080 030.8%
Asheville 316(b)Page 4
- . - _ '__. _�'b

NPDES Permit Application Requirements for§316(b) Compliance
122.21(r)(2)—Source Water Physical Data
(i)A narrative description and scaled drawings showing the physical configuration of all
source water bodies used by the facility, including areal dimensions, depths, salinity and
temperature regimes, and other documentation that supports the determination of the
water body type where each cooling water intake structure is located.
The plant's cooling water source waterbody is Lake Julian, located in Buncombe
County,North Carolina. Lake Julian is a deep, freshwater mountain lake with relatively
clear waters, low nutrient concentrations, and low biological productivity. The lake was
created as a cooling lake by impounding Powell's Creek, a tributary of the French Broad
River(see Figures 1 and 2). The lake reached full-pool elevation in June 1963. What is
referred to as the discharge arm of the lake has a surface area of approximately 106.2
acres and a mean depth of approximately 13 feet; the main body of the lake has a surface
area of approximately 215 acres, a maximum depth of approximately 108 feet, and a
mean depth of approximately 29.5 feet. These two arms of the lake are physically
divided by two earthen railroad dikes. This is a fresh water lake and the salinity seldom
increases above 10 mg/L. In regard to temperature regimes, cooler(hypolimnectic)water
is withdrawn under the skimmer wall in the main body of the lake. During 0 2004, the
temperature of the surface waters in the main body ranged from 17.6 °C to 34.5 C with a
mean of 26.3 *C. The mean water temperature recorded during 2004 in the main body
was within the range of mean values reported since 1992. A thermocline develops during
the spring and summer at about 62-65 feet in depth. The water temperature in the
discharge arm of the lake ranged from about 11.1 °C to 36.8 °C with a mean of 26.1°C.
In addition to the lake as the predominant cooling water source waterbody,the
plant operates a make-up pump on the French Broad River that serves to keep the lake at
optimum levels for operation of the plant. At the location of the make-up pump the river
is approximately 200 feet wide with depths varying depending on rainfall. On September
17, 2003 Progress Energy conducted a comprehensive bathymetry of the section of the
river at the plant. The average depth was 3.17 feet with ranges from 0.5 feet to 8.4 feet.
Temperature regimes are expected to reflect ambient influences.
Asheville 316(b)Page 5

(ii)Identification and characterization of the source waterbody's hydrological and
geomorphological features, as well as the methods you used to conduct any physical
studies to determine your intake's area of influence within the waterbody and the results
of such studies
- Lake Julian—
Hydrological Features - The lake's 4.7 square mile watershed is primarily
residential and urban. Based on the annual average flow(cfs/square mile) from the
USGS gauging stations in Buncombe County that have adequate historic records the
annual average drainage is approximately two cfs/square mile. Water loss from the lake
water budget is attributed to evaporation, spill over the dam, seepage and consumptive
use by the plant.
Geomorphological Features—The relief contour of the lake bottom is depicted in
the attached topographical map (Figure 2).
Area of Influence- Since no PIC or new biological studies are required to be
developed,no area of influence has been determined
-River Makeup Intake-
Hydrological Features—The drainage area of the French Broad River at the intake
site is approximately 654 square miles. Use of the annual average flows from the USGS
gauging station downstream at Asheville produces a mean annual flow of approximately
1800 cfs at the plant site.
Geomorphological Features— The river is approximately 200 feet wide with
depth varying according to substrate and rainfall. Substrate consists of rocks and
boulders.
Area of Influence- Since no PIC or new biological studies are required to be
developed, no area of influence has been determined.
(iii)Locational maps.
See Figures 1 and 2
§122.21(r)(3)—Cooling water intake structure data.
(i) A narrative description of the configuration of each of your cooling water intake
structures and where it is located in the water body and in the water column;
- Lake Intake-
Asheville 316(b)Page 6

The plant's intake structure on the lake consists of an intake cove that has a
submerged skimmer wall at its entrance and a cooling water pump structure at the other
end. The skimmer wall is approximately 27.5 feet deep to the top of the submerged
opening. The submerged opening has a dimension of approximately ten feet between the
bottom of the entrance to the intake cove and the bottom of the skimmer wall. The
submerged opening provides a total open area of approximately 1175 square feet. (See
Attached Drawing of Skimmer Wall and Figure 3 which is a photograph of the entire
structure).
-River Intake—
This small structure is located on the shore of the French Broad River
approximately 240 feet upstream from the confluence of Powell's Creek and the river. It
consists of a single pump housed in a structure that withdraws water from the water
column of the river and pumps to a settling area in the lake. (See Attached Drawing of
River Intake structure)
(ii) Latitude and longitude in degrees, minutes, and seconds for each of your cooling
water intake structures
The entrance to the intake cove from the lake is located at Latitude 35°28' 23"N
and Longitude 82° 32' 38"W.
The river pump structure is located at Latitude 35°28' 24"N and Longitude 82°
33'14"W.
(iii) A narrative description of the operation of each of your cooling water intake
structures, including design intake flows, daily hours of operation, number of
days of the year in operation and seasonal changes, if applicable;
- Lake Intake—
The lake intake pump structure contains four intake bays, two for each unit. Each
Unit 1 intake bay contains a cooling water pump having a design capacity of 48,300
gallons per minute(gpm). Each Unit 2 intake bay contains a cooling water pump having
a design capacity of 61,500 gpm. The total design capacity of the intake pumps is 316.2
million gallons per day(MGD). The attached graph(Figure 5)depicts the monthly
average cooling water intake flow variations over the last five years. As can be seen the
flows peak and remain close to maximum generally from May through September. The
average annual flow is approximately 247 MGD. This represents a reduction credit from
the design flow of about 22%. The operation of the cooling water pumps reflect the
generation need and intake water temperature. Generally at least one pump per unit is in
operation all the time with all pumps being operational during peak generation periods in
the summer months.
Asheville 316(b)Page 7

-River Intake -
In order to ensure adequate lake levels for optimum operation it is necessary to
pump makeup water from the French Broad River into the lake during periods of low
rainfall and high evaporative losses. Other means of water loss includes seepage through
the dam and consumptive use by the plant. The makeup pumps usually operate from
May or June to October or November. The current design of the intake pump is 5000
gpm or 7.2 MGD. This pump represents only about 2%3 of the total cooling system
design. As previously mentioned the design of this pump will be increased to 6500 gpm
(9.36 MGD)or about 3%6 of the design flow of the cooling water intake structure
pumps.
(iv) A flow distribution and water balance diagram that includes all sources of water
to the facility, recirculating flows, and discharges;
See flow schematic attached to NPDES 2C application.
(v) Engineering drawings of the cooling water intake structure.
See attached drawings of unit 1 and unit 2 pumps and skimmer wall.
122.21(r)(5) Cooling water system data.
(i)A narrative description of the operation of the cooling water system, its relationship to
cooling water intake structures, the proportion of the design intake flow that is used in
the system, the number of days of the year the cooling water system is in operation and
seasonal changes in the operation of the system, if applicable;
Lake Julian is the source of once-through condenser cooling water for the
Asheville Steam Electric Plant. Water is pumped from the main arm of the lake through
the plant condensers(heat exchangers)where it condenses the pressurized steam that is
spent after contacting the turbine blades that turn the generators. Once the steam is
condensed it is returned to the boilers to be heated to steam again. The cooling water
makes one pass through the condensers before being discharged back into the lake
(termed once-through). The discharged cooling water is non-mechanically aerated prior
to entering a small cooling basin. The small basin discharges into what is termed the
discharge arm of the lake. The water then passes through a culvert system and enters the
main body of the lake. The cooling cycle is completed when water from the lake passes
beneath the skimmer wall and into the intake cove where water is then withdrawn by the
condenser cooling water pumps. The lake cooling water intake pumps have a design
flow of 316.2 MGD. Of this figure approximately 99%of the flow is used in the
[cooling] system when all pumps are in operation. The cooling water pump operation is
directly related to the operation of the cooling system needs. Usually in the winter
months when the intake water is cooler the need to operate both pumps per unit is
reduced. (See previously mentioned graph in Figure 5)
5 7.2/316.2=.022
6 9.36/316.2=.029 =3%
Asheville 316(b)Page 8

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Asheville 316(b)Page 9 '

-Information for Support of 122.21(r)(i)—
Design Flow
Design(GPM) Design(MGD) Total (MGD)
Unit 1'
Pump 1 48,300 69.55
Pump 2 48,300 69.55
Unit 2s
Pump 1 61,500 88.56
Pump 2 61,500 88.56
316.22
Example Calculation : GPM to MGD
48,300g .1lpns 1440m' Utes 1 Million Gallons(MG)
X X = 69.55 MG/Day
mi to day 1,000,000 ga.1Kis
Proportion of Cooling Water Used in the System
Generally approximately 2.08 MGD9 of the cooling water that is withdrawn is used for
non-cooling purposes. Proportioned to the intake design flow of 316.2 MGD, 99%10 of
the once-through cooling water is used for cooling purposes.
Number of Days/Year of Operation
Generally at least one cooling water intake pump runs everyday. On an infrequent
occasion all pumps may be offline for a couple of days due to maintenance of the pumps
or other plant systems.
Seasonal Changes
During the colder months of winter when the intake water is cooler, the need to run all
pumps is diminished. Seasonal fluctuations of the cooling system operation is depicted in
the attached graph(Figure 5). This information is based on monthly Discharge
Monitoring Reports.
'Progress Energy Asheville,Manual Number ASH-001-00221,Installation Job Summary, 1964
8 Progress Energy Asheville,Manual Number ASH-002-00189,Extension Job Summary, 1971
9 Water withdrawn through the cooling water pumps that is not used for cooling is 0.050 MGD Service
water,0.010 MGD Fire Protection System,and 2.02 MGD Ash Sluice. 0.05+.01+2.02=2.08 MGD
316.2-2.08=314.12MGD. 314.12/316.2=0.993 ==99%
Asheville 316(b)Page 10

Progress Energy Carolinas, Inc
Asheville Steam Electric Plant
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