HomeMy WebLinkAboutNCG500129_Regional Office Historical-20200527 FILE:) PAT MCCRORY
DONALD R. VAN DER VAART
- sxrermy
Water Resources S. JAY ZIMMERMAN
ENVIRONMENTAL QUALITY
Direcror
May 25, 2016
Marcus Pitts
Duke Energy Carolinas, LUC
PG BOX 478
Salem, SC 29676
SUBJECT: Compliance Evaluation Inspections
Duke Hydroelectric Facilities
Permit No(s):NCG500129 &NCG500657
Macon& Swain Counties
Dear Mr. Pitts:
Enclosed please find copies of Compliance Evaluation Inspections conducted at Duke Energy's hydroelectric
facilities listed below on 5/12/2016. The purpose of the inspection was to assess these facilities with regard to
best operating practices and the requirements of General Permits for non-contact cooling water.
Facility Name Permit Number Status
Bryson Hydro NC0500129 Compliant
Franklin Hydro NC0500657 Compliant
Please refer to the enclosed inspection report for additional observations and comments. If you or your staff
have any questions, please call me at 828-296-4500.
Sincerely,
etv plw_ .
Beverly Pr
Environmental Senior Specialist
Enc.
cc: Melanie Gardner,Duke Energy Carolinas 526 S. Church St. (Mail Code EC13K) Charlotte NC 28202
MSC 1617-Central Files-Basement
Asheville Files
G:\WR\WQWiacon\Wwte ter\General\NCG50 Non-contwffrenklin Hydroelectric CEH&doc
Stemo£NVACumin. I Env 0r AaWQualityl W.WResources
2090 U.S.HigRQV!0 Swawenoe,NC28778
8292964500
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Umiea Shares Enum-nnental Pmtemlon Agency Form Approvetl.
EPA Weshingfan,I c 204W OMB No 2040-0057
Water Compliance Inspection Report Approval exor..8-31-98
Section A:National Data System Coding(i.e.,PCS)
Trensacticn Code NPDES yr/mo/dey Inspection Type Inspector Fac Type
1 (,,, 2 15 1 7 I NCG500657 I11 12 161 17 18 L2J 19 Ls ( 201 I
211 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 11 I LJ I I t66
Inspection Work Days Facility Self-Monitoring Evaluation Rating B1 OA -------Reaervetl---------
67I 701 71 I 72 1 „ 1 731 I 174 7.5
I I I I I80
I 1 LJ L Section B:Facility Data
IJ I I
Name antl Location of Facility Inspected(For Industrial Users discharging to POTIM,also include Entry TimelDate Permit Effective Date
POTW name and NPDES Permit Number) 12:45PM 16/05112 1&Of/19
Franklin Hydroelectric Station
564 Clyde Downs Rd Exit Time/Date Permit Expiration Date
Franklin NO 26734 01:30PM 16/05/12 20/07131
Name(.)of Onsite Represendxuve(pffV s(s)/Phone antl Fax Numbers) Other Facility Data
///
W Marcus PiOe/864-304-9703I
Name,Address of Responsible OffcialRitlelichone and Fax Number
Contacted
W Marcus Plus,41 Mountain Farm Ln Tuckaseges NC 2878311864-304-9703/
,a
Section C:Areas Evaluated During Inspection(Check only those areas evaluated)
Permit 0 Flow Measurement 0 Operations&Maintenance 0 Records/Reporta
Self-Monitoring Program 0 Efiluent/Receiving Waters M Laboratory
Section D:Summary of Finding/Comments(Attach additional sheets of narrative and checklists as necessary)
(See attachment summary)
Name(.)and Si,mhur(s)of Inspected.) Agency/Office/Phone and Fax Numbers Date
Bee Di
Beverly Pd. /,//� vision of Water Ouelity/R28-296-4500r
/�
Signature o anagement O A Reviewer Agency/ORlcruPM1one and Fax Numbers Oat.
rS. Zr. «
�c c=
EPA Form 356"(Rev 9-94)Previous editions are obsolete.
Page#
C�
NPOES yr/mo/day Inspection Type 1
31 NCG500857 It1 12 t&05/12 17 18I
Section D:Summary of Finding/Comments(Attach additional sheets of narrative and checklists as necessary)
The inspection was conducted by Beverly Price of the Asheville Regional Office. Marcus Pitts, Glen
Long, Melanie Gardener and Kourtney Flows assisted with the inspection.
Page# 2
n C�
Permit: NCG500657 Owner-Facility: Franklin Hydroelectric Station
Inspection gale: 051122016 Inspection Type: Compliance Evelnelion
Permit Yes No NA NE
(If the present permit expires in 6 months or less). Has the permiltee submitted anew ❑ ❑ 0 ❑
application?
Is the facility as described in the permit? ❑ M ❑ ❑
#Are there any special conditions for the permit? ❑ 0 ❑ ❑
Is access to the plant site restricted to the general public? M ❑ ❑ ❑
Is the inspector granted access to all areas for inspection? 0 ❑ ❑ ❑
Comment: The Certificate of Coverage was renewed and became effective on January 19,2016. The
general Permit expires July 31 2020.The powerhouse has two generating units but does not
have non-contact cooling water. This was the first inspection for this facility.
Operations& Maintenance Yes No NA NE
Is the plant generally clean with acceptable housekeeping? 0 ❑ ❑ ❑
Does the facility analyze process control parameters,for ex'. MLSS,MCRT,Settleable ❑ ❑ M ❑
Solids,pH, DO,Sludge Judge,and other that are applicable?
Comment:
Effluent Sampling Yes No NA NE
Is composite sampling flow proportional? ❑ ❑ 0 ❑
Is sample collected below all treatment units? ❑ ❑ ❑
Is proper volume collected? ❑ ❑ ❑
Is the tubing clean? ❑ ❑ E ❑
#Is proper temperature set for sample storage(kept at less than or equal to 6.0 degrees ❑ ❑ ❑
Celsius)?
Is the facility sampling performed as required by the permit(frequency,sampling type 0 ❑ ❑ ❑
representative)?
Comment: Monitoring is conducted even though there is no non-contact cooling water discharge.
There are no chemical additions during the Power generation Process so TRC and COD are
not monitored.
Upstream I Downstream Sampling Yes No NA NE
Is the facility sampling performed as required by the permit(frequency,sampling type,and M ❑ ❑ ❑
sampling location)?
Comment:
Laboratory Yes No NA NE
Are field parameters performed by certified personnel or laboretory? M ❑ ❑ ❑
Are all other parameters(excluding field parameters)performed by a certified lab? 0 ❑ ❑ ❑
Page# 3
Permit NCG500657 Owner-Faclllty: Franklin Hytlroeleclriosbtion
Inspectlon Deb: 05/12I20le Inspection Type: Compliance Evaluation
Laboratory Yes No NA NE
#Is the facility using a contract lab? ❑ M ❑ ❑
#Is proper temperature set for sample storage(kept at less than or equal to 6.0 degrees 0 ❑ ❑ ❑
Celsius)?
Incubator(Fecal Coliform)set to 44.5 degrees Celsius+/-0.2 degrees? ❑ ❑ 0 ❑
Incubator(BOD)set to 20.0 degrees Celsius+/-1.0 degrees? ❑ ❑ M ❑
Comment: Duke Energy Carolinas. LLC is certified by the Division to conduct all analyses required by
the permit(Laboratory certifications 248 and 5193). Field instruments appeared to be
properly calibrated and documented(PH and temperature).
Flow Measurement- Effluent Yes No NA NE
#Is flow meter used for reporting? ❑ 0 ❑ ❑
Is flow meter calibrated annually? ❑ ❑ M ❑
Is the flow meter operational? ❑ ❑ ❑
(If units are separated)Does the chart recorder match the flow meter? ❑ ❑ ❑
Comment: Flow is calculated based on megawatt output.
Record Keeping Yes No NA NE
Are records kept and maintained as required by the pennit? 0 ❑ ❑ ❑
Is all required information readily available, complete and current? 0 ❑ ❑ ❑
Are all records maintained for 3 years(lab.rag.required 5 years)? 0 ❑ ❑ ❑
Are analytical results consistent with data reported on DMRs? ❑ ❑ 0 ❑
i
Is the chain-of-custody complete? M ❑ ❑ ❑
Dates,times and location of sampling
Name of individual performing the sampling
Results of analysis and calibration
Dates of analysis
Name of person performing analyses f
Transported COCs
Are DMRs complete:do they include all permit parameters? ❑ ❑ M ❑
Has the facility submitted its annual compliance report to users and DWQ? ❑ ❑ M ❑
(If the facility is=or 5 MGD permitted flow)Do they operate 24/7 with a certified operator ❑ ❑ 0 ❑
on each shift?
Is the ORC visitation log available and current? ❑ ❑ M ❑
Is the ORC certified at grade equal to or higher than the facility classification? ❑ ❑ 0 ❑
Page# 4
PermLL NOG500657 Omer-Facility: Franklin Hydnoeledne Station
Inspection Date: 05112/2016 Inspection Type: compliance Evaluation
Record Keeping Yea No NA NE
Is the backup operator certified at one grade less or greater than the facility classification? ❑ ❑ 0 ❑
Is a copy of the current NPDES permit available on site? 0 ❑ ❑ ❑
Facility has copy of previous year's Annual Report on file for review? ❑ ❑ 0 ❑
Comment: The records were well maintained, organized and readily available for review. No limit
violations were noted and monitoirna frequencies were correct
Page# 5
PATrMCCRORYI
DONALD R.,VAN DER VAART
i .
Wnter Resources " S, JA'Y ZIMMERMAN
LNVIIiONNLNigL.11 Allll
l„`pu
January 19, 2016 a ECEIVEDINCDENR/DINk
Mr. Steve Cahoon JAN 2 8 2016
Duke Energy Carolinas, LLC -
410 S Wilmington St - WOI40S
Raleigh, NC 27601 INOORESVILL.L REGIONAL OFFICE
Subject: Renewal of General Permit NCG500000
Franklin Hydroelectric Station
Certificate of Coverage NCC500657
Macon County
Dear Permittee:
The Division has renewed the subject General Permit. We appreciate your patience during the
longer-than-expected renewal period. The Division hereby issues the updated version of Certificate of
Coverage (CoC) NCG500657 under General Permit NCG500000. It is issued pursuant to the requirements
of North Carolina General Statue 143-215.1 and the Memorandum of Agreement between North Carolina
and the US Environmental Protection agency dated October 15, 2007 for as subsequently amended].
If any parts,measurement frequencies or sampling requirements contained in this General Permit
are unacceptable to you, you have the right to request an individual permit by submitting an individual -
permit application. Unless such demand is made,the certificate of coverage shall be final and binding.
Please take notice that this Certificate of Coverage is not transferable except after notice to the
Division. The Division may require modification or revocation and reissuance of the certificate of coverage.
Contact the Asheville Reedonal Office prior to any sale or transfer of the Permitted facility.
Regional Office staff will assist you in doeumnentha the transfer of this CoC
This permit does not affect the legal requirements to obtain any other State, Federal, or Local
governmental permit that may be required. If you have any questions concerning the requirements of the
General Permit please contact Charles Weaver of the NPDES staff(919 80T6391 or
charles.weavexiQenr.gov].
' ince
for S.Jamn, Dm�eotor
Division of Water Resources
cc: !Asheville Regional Office l RECEIVED
NPDES file CNISIpon M Walm llesemeof
He • 2
Water Qua1Ny pa,jonai Operations
State ofNorth Carolina I Environmental Quality I Water Resources Aehevlile_I1iq_nn_el Ulsco
1617 Mail Service Center I Raleigh,NC 27699-1617
919 807 6300 919-807-6389 FAX
http://portal.ncdeworg/w b/wq.
7) 7)
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF WATER RESOURCES
GENERAL PERMIT NCG500000
-JCERTIFICATE OF COVERAGE NCG500657
DISCHARGE OF NON-CONTACT COOLING WATER, COOLING TOWER AND BOILER
BLOWDOWN, CONDENSATE, EXEMPT STORMWATER, COOLING WATERS ASSOCIATED
WITH HYDROELECTRIC OPERATIONS, AND SIMILAR WASTEWATERS UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management Commission, and
the Federal Water Pollution Control Act, as amended,
t
Duke Energy Carolinas, LLC 4
is hereby authorized to discharge from a facility located at the - t
Franklin Hydroelectric Station -
564 Clyde Downs Rd
Franklin
Macon County
to receiving waters designated as the LITTLE TENNESSEE RIVER (Including the backwaters of
Lake Emory), a class stream in subbasin 04.04-01 of the Little Tennessee River Basin in
accordance with the effluent limitations, monitoring requirements, and other conditions set forth
in Parts I, II, III and IV hereof.
This certificate of coverage takes effect January 19, 2016.
This Certificate of Coverage shall remain valid for the duration of the General Permit.
Signed this day January 19, 2016
. . �».....-yi�or . Jay Zimmerman, ✓6ouai+..._..
{ Y , Director
w all 1J Division of Water Resources
By Authority of the Environmental Management Commission li
1 !
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Resources
Pat McCrory Thomas A.Reeder John E.Skvarla,III
Governor Director Secretary
NOTICE OF RENEWAL INTENT
[Required by 15A NCAC 02H.0127(dl1; [term definition see 15A NCAC 02H.0103(19)1
Application for renewal of existing coverage under General Permit NCG500000
Existing Certificate of Coverage(CoC): NCG500657
(Press Tab to navigate farm)
1) Mailing address of facility owner/operator: (address to which all correspondence should be mailed)
Company Name Duke Energy Carolinas,LLC
Owner Name Steve Caboon
Street Address 410 S Wilmington St
City Raleigh State N.C. ZIP Code 27601-
Telephone# 919-546-7457 Fax# 919-546.4409
Email Address steve.cahoon@duke-energy.com RECEIVEDIDENRIDINR
.IAN $ 0 M9
2) Location of facility producing discharge:
Facility Name Franklin Hydroelectric Station Water Quaiity
Permitting Seailinn
Facility Contact W.Marcus Pitts
Street Address 564 Clyde Downs Road
City Franklin State NC ZIP Code 28734-
County Macon
Telephone# 864-304-9703 Fax# - -
Email Address —Marcus.Pitts@duke-energy.com
3) Description of Discharge:
a) Is the discharge directly to the receiving stream?
® Yes
❑ No—Please submit a site map with the pathway to the potential receiving waters clearly marked.This
includes tracing the pathway of the storm sewer to the discharge point,if the storm sewer is the only
viable means of discharge.
b) Number of discharge outfalls(ditches,pipes, channels, etc. that convey wastewater from the property):
One
Page I of 3
...,G500000 Renewal Application
c) What type of wastewater is discharged?Indicate which discharge points,if more than one.
® Non-contact cooling water Outfall(s)#: 001
❑ Boiler Blowdown Outfall(s)#:_
❑ Cooling Tower Blowdown Outfall(s)#:_
❑ Condensate Outfall(s)#:_
❑ Other Outfall(s)#:_
(Please describe"Other"): _
d) Volume of discharge per each discharge point(in GPD):
#001: 7,500 GPD 4002:_GPD #003:_GPD #004:_GPD
4) Please check the type of chemicaQs] added to the wastewater for treatment,per each separate discharge
point(if applicable, use separate sheet):
❑Chlorine ❑Biocides ❑Corrosion inhibitors ❑Algaecide ❑Other ®None
If any box other than None is checked,a completed Biocide 101 Form and manufacturers' information on the
additive must be submitted to the following address for approval:
NC DENR/DWR/Environmental Sciences Section
Aquatic Toxicology Unit
1621 Mail Service Center
Raleigh,NC 27699-1621
5) Is there any type of treatment being provided to the wastewater before discharge?(i.e., retention ponds,
settlingponds, etc.)
❑ Yes-Please include design specifics(i.e.,design volume,retention time,surface area,etc.)with submittal
package. Existing treatment facilities should be described in detail.
N No
6) Discharge Frequency:
a) The discharge is: N Continuous ❑ Intermittent ❑ Seasonal
i) If the discharge is intermittent,describe when the discharge will occur: —
ii) If seasonal,check the months)the discharge occurs:
❑Jan ❑Feb [:]Mar. ❑Apr ❑May Elton []Jul ❑Aug. []Sept. ❑Oct. ❑Nov. ❑Dec.
b) How many days per week is there a discharge? Seven
c) Please check the days discharge occurs: N Sat. N Sun. N Mon. N Tue. N Wed. N Thu. N Fri.
Page 2 0£3
NCG500000 Renewal Application
Additional Application Requirements:
The following information must be included in duplicate [original+ 1 copy] with this application or it
will be returned as incomplete.
➢ Site map. If the discharge is not directly to a stream,the pathway to the receiving stream must
be clearly indicated. This includes tracing the pathway of a storm sewer to its discharge point.
➢ Authorization for representatives. If this application will be submitted by a consulting
engineer(or engineering firm), include documentation from the Permittee showing that the
consultant submitting the application has been designated an Authorized Representative of the
applicant, per 15A NCAC 0211.0138(b)(1).
CERTIFICATION
I certify that I am familiar with the information contained in this application and that to the best of my
knowledge and belief such information is true, complete,and accurate.
Printed Name of Person Signing: Randy C.Herrin Title: GM III Regional Fleet
(Please review 15A NCAC 02N.0106((ee)for author'zed signing officials)
1 Click here to enter a date.
Signature ofAp - Date Signed
North Carolina General Statute S 143-215.6B provides that:
Any person who knowingly makes any false statement representation, or certification in any application, record,
report, plan, or other document filed or required to be maintained under this Article or a rule implementing this
Article; or who knowingly makes a false statement of a material fact in a rulemaking proceeding or contested case
under this Article;or who falsifies,tampers with,or knowingly renders inaccurate any recording or monitoring device
or method required to be operated or maintained under this Article or rates of the Commission implementing this
Article, shall be guilty of a Class 2 misdemeanor which may include a fine not to exceed ten thousand dollars
($I0,000). 18 U.S.C. Section 1001 provides a punishment by a fine or imprisonment not more than 5 years,or both,
for a similar offense.
This Notice of Renewal Intent does NOT require a separate fee.
The permitted facility already nays an annual fee for coverage under NCG500000
Mail the original and one copy of the entire package to:
NC DENR/DWR/Water Permitting Section
1617 Mail Service Center
Raleigh,North Carolina 27699-1617
Attn: Charles Weaver
Page 3 of
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STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO.NCG500000
TO DISCHARGE NON-CONTACT COOLING WATER, COOLING TOWER AND BOILER
BLOWDOWN, CONDENSATE,EXEMPT STORMWATER, COOLING WATERS
ASSOCIATED WITH HYDROELECTRIC OPERATIONS,AND SIMILIAR
WASTEWATERS UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of Noah Carolina General Statute 143-215.1, other lawful standards and .
regulations promulgated and adopted by the North Carolina Environmental Management Commission,and
the Federal Water Pollution Control Act,as amended,this permit is hereby issued to all owners or operators,
hereafter permittees,which are covered by this permit as evidenced by receipt of a Certificate of Coverage
from the Environmental Management Commission to allow the discharge of wastewater in accordance with
the effluent limitations, monitoring requirements, and other conditions set forth in Parts 1, II, III and IV
hereof.
This permit shall become effective October 1,2015. —
This permit shall expire at midnight on July 31,2020.
�.( S.Jay Zimmerman Director Division of Water Resources
By Authority of the Environmental Management Commission
General Permit NCG500000
PART
All) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FOR NON-CONTACT
COOLING WATER,COOLING TOWER AND BOILER BLOWDOWN,AIR COMPRESSOR
CONDENSATE AND SIMILAR WASTEWATERS
During the period beginning on August 1,2015 and lasting until expiration,the permittee is authorized to discharge
non-contact cooling water,cooling tower and boiler blowdown, air compressor condensate and similar wastewaters
from outfalls numbered serially beginning with 001 (specific outfall numbers shall be assigned by the pennittee).
Such discharges shall be limited and monitored by the paimittee as specified below:
PARAMETER LY1vIITS " ,.,IVIp1YITORING REQUD2EInn
v Moutirty�; �s ��ly' � 1VJeasuremen Semple ;' Sa1np)a Location '` j
AYeCa
Flow Semi-annatly Estimate Effluent
Temperature Semi-annually Grab Effluent,Upstream,
Downstream
Total Residual Chlorine FW 17.0 ug/L Se Effluent
SW 13.0 ug/L Semi-annually Grab
Oil and Grease 15.0 mg/L 20.0 mg/L Semi-annually Grab Effluent
H^ Semi-annual] Grab Effluent
Chemical Oxygen Demands Semi-annually Grab Effluent
1. Effluent temperature will be regulated so that the temperature of the receiving stream does not increase more
than:
Fresh water classifications 2.8°C above the natural water temperature
However,the receiving water temperature in no one to exceed 29°C at the
downstream monitoring location for mountain and upper piedmont waters.
However,the receiving water temperature in no one to exceed 3TC at the
downstream monitoring location for lower piedmont and coastal plain waters.
Trout water classifications 0.5°C above the natural water temperature due to discharge of heated liquids
However,the receiving water temperature in no case to exceed 200C at the
downstream monitoring location for trout waters.
Salt water classifications 0.8°C above the natural water temperature during the months of June,July and
August 2.2°C above the natural water temperature during any other months
However,the receiving water temperature in no cases to exceed 32°C at the
downstream monitoring location for salt waters due to the discharge of heated II.
liquids.
The permittee shall demonstrate compliance with the effluent temperature limitations by monitoring the
temperature of the receiving stream upstream and downstream of the discharge outfall,The Division should be
consulted in selecting a representative upstream/downstream site.Upstream and downstream monitoring is not
necessary if the discharge is to a receiving stream that does not contain any flowing water at the time of
discharge.
I
Page 2 of 20
General Permit NCG500000
2. Monitoring requirements and limits apply only if chlorine is present in the discharge. Discharges to fi'esh
waters(FW)will be required to meet a daily maximum discharge limitation of 17 µg/L of Total Residual
Chlorine(TRC). Discharges to salt waters(SW)will be required to meet a daily maximum discharge limitation
of 13 µg/L of TRC. The Division shall consider all effluent TRC values reported below 50 µg/L to be in
compliance with the permit.
3. Monitoring requirement applies only fm discharges of air compressor condensate.
4. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units for fresh water
classifications
The pH shall not be less than 6.8 standard units nor greater than 8.5 standard units for saltwater classifications
S. Monitoring requirement applies only if water treatment and/or chemical additives,i.e. corrosion inhibitors,
oxygen scavengers,biocides or cleaning solvents are added to the system.
This permit does not authorize the discharge of water treatment or chemical additives(including but not
limited to chromium,zinc or copper)other than chlorine and approved de-chlorinating reagents without
written approval from the Division.
The permittee shall obtain approval from the Division prior to the use of any chemical additive in the permittee's
systems covered under this permit. To obtain approval the permittee shall notify the Director in writing at least
ninety(90)days prior to instituting use of any new additive (other than additives previously approved by the
Division). Such approval requests shall include a completed Biocide Worksheet Form 101 or equivalent worksheet
form approved by the Division,a copy of the Material Data Safety Sheet(MSDS)for the additive,and a map
indicating the discharge point and receiving strewn.
All non-contact cooling water sample locations shall provide representative samples of the discharge and require
sampling prior to discharge commingling with any other waters or substances, such as stormwater or surface water
to enable characterization of a pollutant of concern.
All samples collected should be from a representative discharge event,a measurable discharge event that results in
an actual discharge from the permitted discharge outfall,
There shall be no discharge of floating solids or visible foam in other than trace amounts.
Submittal of monthly Discharge Monitoring Reports(DMRs)shall not be required except upon demand by the
Division. This section supersedes the requirement for submitting monthly Discharge Monitoring Reports(DMRs)
specified in Part, Section D(2)of this permit. Even though the submittal of the monthly monitoring reports to the
Division is suspended,all monitoring requirements remain. The data will be maintained on site for a period of
three years.
Page 3 of 20
General Permit NCG'600000
A(2) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FOR HYDROELECTRIC
FACILITIES—ONCE-THROUGH COOLING WATER AND SIMILAR WASTEWATERS
During the period beginning on August 1,2015 and lasting until expiration,the pennittec is authorized to discharge
once-through cooling waters(including generator cooling water,generator thrust bearing cooling water,turbine guide
cooling water& transformer cooling water) and other similar waters associated with hydroelectric facilities from
outfalls numbered serially beginning with 001 (specific outfall numbers shall be assigned by the permittee). Such
discharges shall be limited and monitored by the permitter,as specified below:
r
PARAMETER lnp' TSi MONITORING REQUIREMENTS
fon 1V,�easureriienfi Sample
,MAveraa m Fre $ample LgCa171mn
manic e '
Flow Semi-annual] Estimate Effluent
Temperature' Semi-annually Grab Effluent,Upstream,
Downstream
Total Residual Chlorine' FW17.0 ug/L Semi-annually Grab Effluent
SW 13.0 ug/L
H' Semi-annually Grab Effluent
Chemical Oxygen Demand'
Semi-annually Grab Effluent
1. Effluent temperature will be regulated so that the temperature of the receiving stream does not increase more
than:
Fresh water classifications 2.8°Q above the natural water temperature
However,the receiving water temperature in no case to exceed 29°C at the
downstream monitoring location for mountain and upper Piedmont waters.
However,the receiving water temperature in no case to exceed 32°C at the
downstream monitoring location for lower piedmont and coastal plain waters.
Trout water classifications 0.5°C above the natural water temperature due to discharge of heated liquids
However,the receiving water temperature in no case to exceed 20°C at the
downstrear monitoring location for trout waters.
Salt water classifications 0.8°C above the natural water temperature during the months of June,July and
August 2.2°C above the natural water temperature during any other months -
However,the receiving water temperature in no cases to exceed 32°C at the
downstream monitoring location for salt waters due to the discharge of heated
liquids.
The peimittee shall demonstrate compliance with the effluent temperature limitations by monitoring the
temperature of the receiving stream upstream and downstream of the discharge outfall. The Division should be
consulted in selecting location(s) that provide(s) a representative upstream/downstream site. Upstream and
downstream monitoring is not necessary if the discharge is to a receiving stream that does not contain any flowing
water at the time of discharge.
2. Monitoring requirements and limits apply only if chlorine is present in the discharge. Discharges to fresh _.
waters(FW will be required to meet a daily maximum discharge limitation of 17 µg/L of Total Residual
Chlorine(TRC). Discharges to salt waters(SW)wilt be required to meet a daily maximum discharge limitation j
Page 4 of20
General Permit NCG500000
of 13 µg/L of TRC.The Division shall consider all effluent TRC values reported below 50 µg/L to be in
compliance with the permit.
3. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units for fresh water
classifications
The pH shall not be less than 6.8 standard units nor greater than 8.5 standard mats for saltwater classifications
4. Monitoring requirement applies only if water treatment and/or chemical additives i.e,corrosion inhibitors,
oxygen scavengers,biocides or cleaning solvents are added to the system.
This permit does not authorize the discharge of water treatment or chemical additives(including but not
limited to chromium,zinc or copper)other than chlorine and approved de-chlorinating reagents without
written approval from the Division.
The permittee shall obtain approval from the Division prior to the use of any chemical additive in the permittee's
systems covered under this permit. To obtain approval the permittee shall notify the Director in writing at least
ninety(90)days prior to instituting use of any new additive (other than additives previously approved by the
Division). Such approval requests shall include a completed Biocide Worksheet Form 101 or equivalent worksheet
form approved by the Division,a copy of the MSDS for the additive,and a map indicating the discharge point and
receiving stream.
All samples collected should be from a representative discharge event,a measurable discharge event that results in
an actual discharge from the permitted discharge outfall.
All non-contact cooling water sample locations shall provide representative samples of the discharge and require
sampling prior to discharge commingling with any other waters or substances, such as storrnwater or surface water
to enable characterization of a pollutant of concern.
There shall be no discharge of floating solids or visible foam(other than trace amounts)in the effluent
Submittal of monthly Discharge Monitoring Reports(MIAs)shall not be required except upon demand by the
Division. This section supersedes the requirement for submitting monthly Discharge Monitoring Reports(DMRs)
specified in Part, Section D(2)of this permit. Even though the submittal of the monthly monitoring reports to the
Division is suspended,all monitoring requirements remain. The data will be maintained on site for a period of
three years.
Page 5 of20
General Permit NC0500000
A(3) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FOR HYDROELECTRIC
FACILITIES-SUMPS AND DRAINS AND OTHER MISCELLANEOUS WASTEWATERS
During the period beginning on August 1,2015 and lasting until expiration,the pennittee is authorized to discharge
waters from sumps&drains(including powerhouse sumps&drains,wheel pit drains,head cover drains and
gallery sumps&drains)and other miscellaneous wastewaters(from sumps&drains associated with hydroelectric
facilities)from outfalls numbered serially beginning with 001 (specific outfall numbers shall be assigned by the
permittee). Such discharges shall be limited and monitored by the permittee as specified below:
PARAMETER LDVTI7'S MONPCORWG)jPQUIRF—HNTS,;
Minathly Measurpmenf Sample `r ' Sample Y.ocphon c.
were e MaximumiFre uenc ` er
Flow Quarterly Estimate Effluent
Oil and Greaser 15.0 20.0 m Quarterly Grab Effluent
H' Quarterly Grab Effluent
f
s FW 17.0 ug/L Effluent
Total Residual Chlorine' SW 13.0 ng/L Semi-annually Grab E
I
Chemical Oxygen Demand
Semi-annually Cn ab Effluent
1. The tailrace shall be visually inspected for oil sheens when a permitted discharge occurs immediately after IF
I
the lubrication of wicket gates(or other lubrication operations which might result in the discharge of oil
and grease)at the hydroelectric facility.
2. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard runts for fresh water
classifications
The pH shall not be less than 6.8 standard units nor greater than 8.5 standard units for saltwater
classifications
3. Monitoring requirements and limits apply only if chlorine is present in the discharge. Discharges to fresh
waters(FW will be required to meet a daily maximum discharge limitation of 17 µg/L of Total Residual
Chlorine(TRC). Discharges to salt waters(SW)will be required to meet a daily maximum discharge
limitation of 13 jig/L of TRC.The Division shall consider all effluent TRC values reported below 50 µg/L
to be in compliance with the permit.
4. Monitoring requirement applies only if water treatment and/or chemical additives i.e.corrosion inhibitors,
oxygen scavengers,biocides or cleaning solvents are added to the system,
Chemical wheel pit cleaning is permitted on a monthly basis. When cleaning of the wheel pits occurs,the tailrace
shall be inspected visually for foam and oil. Cleaning shall be conducted only with solvents pre-approved by the
Division. The permittee is responsible for retaining documentation of all solvent approvals. Should the permittee
wish to change cleaning solvents(other than solvents previously approved)a written request should be made to the
Division including the MSDS for the proposed solvent,
Mechanical cleaning operations which do not contribute any wastewater to the discharge are not limited by this -
permit. Non-discharging cleaning operations may be conducted as often as necessary to ensure safety and proper
facility operation. --
Page 6 of 20
General Permit NCG600000
This permit does not authorize the discharge of water treatment or chemical additives(including but not
limited to chromium,zinc or copper) other than chlorine and approved de-chlorinating reagents without
written approval from the Division.
The permittee shall obtain approval from the Division prior to the use of any chemical additive in the permittee's
systems covered under this permit. To obtain approval the permittec shall notify the Director in writing at least
ninety(90)days prior to instituting use of any new additive (other than additives previously approved by the
Division). Such approval requests shall include a completed Biocide Worksheet Form 101 or equivalent worksheet
form approved by the Division,a copy of the MSDS for the additive,and a map indicating the discharge point and
receiving stream. ,
All non-contact cooling water sample locations shall provide representative samples of the discharge and require
sampling prior to discharge commingling with any other waters or substances, such as stormwater or surface water
to enable characterization of a pollutant of concern.
All samples collected should be from a representative discharge event,a measurable discharge event that results in
an actual discharge fiom the permitted discharge outfall.
There shall be no discharge of floating solids or visible foam(other than trace amounts)in the effluent.
Submittal of monthly Discharge Monitoring Reports(DMRs)shall not be required except upon demand by the
Division. This section supersedes the requirement for submitting monthly Discharge Monitoring Reports(DMRs)
specified in Part, Section D(2)of this permit. Even though the submittal of the monthly monitoring reports to the
Division is suspended,all monitoring requirements remain. The data will be maintained on site for a period of
three years.
SECTION B. SCHEDULE OF COMPLIANCE
1. The permittec shall comply with Final Effluent Limitations by the effective date of the Certificate of Coverage.
2. Permittee shall at all times provide the operation and maintenance necessary to operate the existing facilities in
accordance with Standard Conditions for NPDES Permits Section C.2.of this permit.
3. Pennines shall operate the existing facilities such that constituents and/or characteristics of the discharge _
qualify for Certificate of Coverage under the General Permit in accordance with ISA NCAC 02H.0127.In
accordance with NPDES regulations at§ 122.45, allowing detection of a pollutant: Instances could arise
where the combination of process and non-process wastewaters result in dilution of a pollutant of concern such
that it would not be detectable using approved analytical methods.Internal monitoring would enable
characterization of the pollutant before dilution with other wastewaters.
4. The upstream location for the natural water temperature shall be interpreted as the influent to the penstock or
other appropriate location in the impounded waterbody, Effluent is the outflow from the powerhouse. The
temperature change between these two values is considered the heat added and judged for compliance with
Note 1 of the permit and 15A NCAC 21102110).
Page 7 of 20
General Permit NCO500000
SECTION C. APPLICABILITY
This permit is applicable to the following types of discharges defined below:
1. Non-contact cooling water and open recirculation cooling water systems used in industrial processes for the
sole purpose of cooling machinery and other equipment. Non-contact cooling water is defined as water used
for cooling which does not come into direct contact with any raw material, intermediate product, waste
product or finished product. Contact cooling water is defined as cooling water that comes into contact with
raw material,intermediate product,finished product,byproduct or waste product.Open recirculating cooling
water systems,continuously terms the cooling water which passes through the heat transfer equipment.Open
recirculating cooling water system discharges to a Water Supply water body may require an individual
NPDES permit. Contact cooling water discharges require an individual NPDES permit.
2. Condensate wastewater from atmospheric cooling systems,
3. Blowdown wastewaters. Blowdown is defined as the minimum discharge of recirculating water for the
purpose of discharging materials contained in the water, the further buildup of which would cause
concentration in amounts exceeding limits established by best engineering practice.
4. Exempt stormwater, which is defined as discharges of stormwater which do not require permits under the
state or Federal NPDES programs. Exempt stonnwater includes stormwater which accumulates in outdoor
basins or ponds designed for cooling water or other waters covered by this permit,
5. Water associated with hydroelectric power facilities,including cooling waters,waters from sumps and drains,
dam seepage and exempt stormwater.
6. Other similar wastewaters which may qualify for coverage under this General Permit. �-
SECTION D. NOTICE OF INTENT
General Perini[Expiration
General permits will be effective for a term not to exceed five years,at the end of which the Division may renew
them after all public notice requirements have been satisfied. If a general permit is renewed,existing permittees do
not need to submit a renewal request or pay a renewal fee unless directed by the Division. New applicants seeking
coverage under a renewed general permit must submit a Notice of Intent to be covered and obtain a Certificate of
Coverage under the renewed general permit[15A NCAC 02H.0127(e)]. A current version of the NOI for this
general permit can be obtained by contacting the NPDES Permitting Program at(919) 807-6300 or can be
downloaded from the intemet at hap//p t 1 d r / b/ q/ wn/ / od / alenda . NOls must be signed and
submitted to the NPDES Permitting Program 1617 Mail Service Center,Raleigh,NC 27699-1617. Applicants who
have submitted a completed NOI are not authorized to discharge until a Certificate of Coverage is issued. In
general,the NOI shall include the following information: .
1. The mailing address and telephone number for the owner and/or operator
2. The facility name,address and telephone number where the discharge will occur.
3. The permit number of any NPDES permit(s)for any discharge(s)from the site.
4. A description of the discharge, including the munber of discharge points, the volume of discharge, the
frequency of discharge and any treatment methods applied prior to discharge.
5. The name of the receiving waters and the stream classification(a).
6. An analysis of non-discharge alternatives, including connection to a regional sewer collection system,
subsurface disposal and spray irrigation.
7. A 7.5 minute series USGS topographic map with the discharge location clearly indicated.
8. Final plans and specifications for the treatment system and all major components(if applicable).
9. A certification that the information contained in the NOI is true,complete and accurate.
10. A listing of all previously approved water treatment and/or chemical additives i.e, biocides, oxygen
scavengers,corrosion inhibitors,and cleaning solvents. Water treatment and chemical additives include any
material that is added to water used at the facility or to a wastewater generated by the facility to condition or
treat water.
Page 8 of20
General Permit NCG500000
PART II
STANDARD CONDITIONS FOR NPDES PERMITS
Section A, Definitions
2/Month
Samples are collected twice per month with at least ten calendar days between sampling events. These samples shall be
representative of the wastewater discharged during the sample period.
3/Week
Samples are collected duce times per week on three separate calendar days.These samples shall be representative of the
wastewater discharged during the sample period.
Act or"the Act"The Federal Water Pollution Control Act,also known as the Clean Water Act(CWA),as amended,33 USC 1251,et.
seq.
Annual Averaee The arithmetic mean of all"daily discharges"of a pollutant measured during the calendar year.In the case of fecal.
cofiYmm,the geometric mean of such discharges.
Arithmetic Mean
The summation of the individual values divided by the number of individual values.
Bypass
The known diversion of waste streams from any portion of a treatment facility including the collection system,which is
not a designed or established or operating mode for the facility.
Calendar Dav
The period from midnight of one day until midnight of the next day.However,for purposes of this permit,any
consecutive 24-hour period that reasonably represents the calendar day may be used for sampling.
Calendar Week
The period from Sunday through the following Saturday.
Calendar Quarter
One of the following distinct periods:January through March,April through June,July through September,and October
through December.
Composite Sample
A sample collected over a 24-hoar period by continuous sampling or combining grab samples of at least 100 ml,to such
a marmar as to result in a total sample representative of the wastewater discharge during the sample period.The Director
may designate the most appropriate method(specific number and size of aliquots necessary,the time interval between
grab samples,etc.)on a case-by-case basis.Samples may be collected manually or automatically.Composite samples
may be obtained by the following methods:
(1) Continuous:a single,continuous sample collected over a 24-hour period proportional to the rate of flow.
(2) Constant time/variable volume:a series of grab samples collected at equal time intervals over a 24 hour period
of discharge and combined proportional to the rate of flow measured at the time of individual sample collection,
or
(3) Variable time/constant volume:a series of grab samples of equal volume collected over a 24 hour period with
the time intervals between samples determined by a preset number of gallons passing the sampling point.Flow
measurement between sample intervals shall be determined by use of a flow recorder and totalizer,and the
preset gallon interval between sample collection fixed at no greater than I/24 of the expected total daily flow at
the treatment system,or
(4) Constant time/constant volume:a series of grab samples of equal volume collected over a 24-hour period at a
constant time interval.Use of this method requires prior approval by the Director.This method may only be used in situations where effluent flow rates vary less than 15 percent.The following restrictions also apply:
Page 9 of20
General Permit NC0600060
➢ Influent and effluent grab samples shall be of equal size and of no less than 100 milliliters
➢ Influent samples shall not be collected more than once per hour.
➢ Permittees with wastewater treatment systems whose detention time<24 hours shall collect effluent grab
samples at intervals of no greater than 20 minutes apart during any 24-hour period,
➢ Penniless with wastewater treatment systems whose detention time exceeds 24 hours shall collect effluent
grab samples at least every six hours;there must be a minimum of four samples during a 24-hour sampling
period.
Continuous flow measurement
Flow monitoring that occurs without interruption throughout the operating hours of the facility.Flow shall be monitored
continually except for the infrequent times when there may be no flow or for infrequent maintenance activities on the
flow device,
Daily Discharge
The discharge of a pollutant measured during a calendar day or any 24-hour period that reasonably represents the
calendar day for purposes of sampling.For pollutants measured in units of mass,the"daily discharge"is calculated as the
total mass of the pollutant discharged over the day,For pollutants expressed in other units of measurement,the"daily
discharge"is calculated as the average measurement of the pollutant over the day.(40 CFR 122.2;see also"Composite
Sample,"above.)
Daily Maximum
The highest"daily discharge"during the calendar month.
Daily Samuline
Parameters requiring daily sampling shall be sampled 5 out of every 7 days per week unless otherwise specified in the
permit. Sampling shall be conducted on weekdays except where holidays or other disruptions of normal operations
prevent weekday sampling.If sampling is required for all seven days of the week for any permit parameter(s),that
requirement will be so noted on the Effluent Limitations and Monitoring Page(s).
DWR or`the Division"
The Division of Water Resources,Department of Environment and Natural Resources.
Effluent
Wastewater discharged following all treatment processes from a water pollution control facility or other point source
whether treated or untreated.
EMC
The North Carolina Environmental Management Commission
EPA
The United States Environmental Protection Agency
FaciliTy Closure
Cessation of all activities that require coverage under this NPDES permit.Completion of facility closure will allow this
permit to be rescinded.
Geometric Mean
The Nth root of the product of the individual values where N=the number of individual values.For purposes of
calculating the geometric mean,values of"0"(or"<(detection level]")shall be considered=1,
Grab Samnle
Individual samples of at least 100 mL collected over a period of time not exceeding 15 minutes.Grab samples can be
collected manually. Grab samples must be representative of the discharge(or the receiving stream,for instream samples).
Hazardous Substance
Any substance designated under 40 CFR Part 116 pursuant to Section 311 of the CWA.
Instantaneous flow,measurement
The flow measured during the minimum time required for the flow measuring device or method to produce a result in
that instance.To the extent practical,instantaneous flow measurements coincide with the collection of any grab samples
required for the same sampling period so that together the samples and flow are representative of the discharge during
that sampling period.
Page 10 of20
General Permit NCG500000
Monthly Aventine(concentration limit)
The arithmetic mean of all"daily dischmges"of a pollutant measured during the calendar month.In the case of fecal
eoliform or other bacterial parameters or indicators,the geometric mean of such discharges.
Permit Issuing Anthoritv
The Director of the Division of Water Quality,
Quarterly Average(concentration limit)The arithmetic mean of all samples taken over a calendar quarter.
Severe Property damage
Substantial physical damage to property,damage to the treatment facilities which causes them to become inoperable,or
substantial and permanent loss of natural resources which can reasonably be expected to occur in the absence of a
bypass. Severe property damage excludes economic loss caused by delays in production,
Toxic Pollutant:
Any pollutant listed as toxic under Section 307(a)(1)of the CWA.
Upset
An incident beyond the reasonable control of the Permittee causing unintentional and temporary noncompliance with
permit effluent limitations and/or monitoring requirements,An upset does not include noncompliance caused by
operational error,improperly designed treatment facilities,inadequate treatment facilities,lack of preventive
maintenance,or careless or improper operation.
Weekly Average(concentration limit)
The arithmetic mean of all"daily discharges"of a pollutant measured during the calendar week. In the case of fecal
eoliform or other bacterial parameters or indicators,the geometric mean of such discharges.
Section B. General Conditions
1. Duty to Comply
The Permittee must comply with all conditions of this permit.Any permit noncompliance constitutes a violation of
the CWA and is grounds for enforcement action;for permit termination,revocation and reissuance,or modification;
or denial of a permit renewal application[40 CFR 122.411. .
a. The Permittee shall comply with effluent standards or prohibitions established under section 307(a)of the CWA
for toxic pollutants and with standards for sewage sludge use or disposal established under section 405(d)of the
CWA within the time provided in the regulations that establish these standards or prohibitions or standards for
sewage sludge use or disposal,even if the permit has not yet been modified to incorporate the requirement.
b. The CWA provides that any person who violates section[s]301,302,306,307,308,318 or 405 of the Act,or
any permit condition or Invitation implementing any such sections in a permit issued under section 402,or any
requirement imposed in a pretreatment program approved under sections 402(a)(3)or 402(b)(8)of the Act,is
subject to a civil penalty not to exceed$37,500 per day for each violation, [33 USC 1319(d)and 40 CFR
122.41(a)(2)]
c. The CWA provides that any person who negligently violates sections 301,302,306,307,308,318,or 405 of the
Act,or any condition or limitation implementing any of such sections in a permit issued under section 402 of the
Act,or any requirement imposed in a pretreatment program approved under section 402(a)(3)or 402(b)(8)of the
Act,is subject to criminal penalties of$2,500 to$25,000 per day of violation,or imprisonment of not more than
I year,or both.In the case of a second or subsequent conviction for a negligent violation,a person shall be
subject to criminal penalties of not more than$50,000 per day of violation,or by imprisonment of not more than
2 years,or both, [33 USC 1319(c)(1)and 40 CFR 122.41(a)(2)]
d. Any person who knowingly violates such sections,or such conditions or limitations is subject to criminal
penalties of$5,000 to$50,000 per day of violation,or imprisonment for not more than 3 years,or both.In the
case of a second or subsequent conviction for a knowing violation,a person shall be subject to criminal penalties
of not more than$100,000 per day of violation,or imprisonment of not more than 6 years,or both.[33 USC
1319(c)(2)and 40 CFR 122.41(a)(2)]
e. Any person who knowingly violates section 301,302,303,306,307,308,318 or 405 of the Act,or any permit
condition or limitation implementing any of such sections in a pewit issued under section 402 of the Act,and
Page 11 of 20
General Permit NCG500000
who knows at that time that he thereby places another personal imminent danger of death or serious bodily
injury,shall,upon conviction,be subject to a fine of not more than$250,000 or imprisonment of not more than
15 years,or both. In the case of a second or subsequent conviction for a knowing endangerment violation,a
person shall be subject to a fine of not rare than$500,000 or by imprisonment of not more than 30 years,or
both.An organization,as defined in section 309(c)(3)(B)(iii)of the C WA,shall,upon conviction of violating the
imminent danger provision,be subject to a fine of not more than$1,000,000 and can be fined up to$2,000,000
for second or subsequent convictions,[40 CFR 122.41(a)(2)]
f Under state law,a civil penalty of not more than$25,000 per violation may be assessed against any person who
violates or fails to act in accordance with the terms,conditions,or requirements of a permit. [North Carolina
General Statutes§ 143-215.6A]
i
g. Any person may be assessed an administrative penalty by the Administrator for violating section 301,302,306,
307,308,318 or 405 of this Act,or any permit condition or limitation implementing any of such sections in a
permit issued under section 402 of this Act.Administrative penalties for Class I violations are not to exceed
$16,000 per violation,with the maximum amount of any Class I penalty assessed not to exceed$37,500.
Penalties for Class 11 violations are not to exceed$16,000 per day for each day during which the violation
continues,with the maximum amount of any Class II penalty not to exceed$177,500. [33 USC 1319(g)(2)and
40 CFR 122.41(a)(3)]
2. Duty to Mitigate
The Permittee shall take all reasonable steps to minimize or prevent any discharge or sludge use or disposal in
violation of this permit with a reasonable likelihood of adversely affecting human health or the environment[40 CFR
122.41(d)].
3. Civil and Criminal Liability
Except as provided in permit conditions on"Bypassing".(Part B.C.4),"Upsets"(Part H.C.S)and"Power Failures"
(Pan B.C.7),nothing in this permit shall be construed to relieve the Permittee from any responsibilities,liabilities,or
penalties for noncompliance pursuant to NCGS 143-215.3, 143-215.6 or Section 309 of the Federal Act,33 USC
1319.Furthermore,the Permittee is responsible for consequential damages,such m fish kills,even though the
responsibility for effective compliance may be temporarily suspended.
4. Oil and Hazardous Substance Liability
Nothing in this permit shall be construed to preclude the institution of any legal action or relieve the Permittee from
any responsibilities,liabilities,or penalties to which the Permittee is or may be subject to under NCGS 143-215.75 et
seq.or Section 311 of the Federal Act,33 USG 1321.Furthermore,the Permittee is responsible for consequential
damages,such as fish kills,even though the responsibility for effective compliance may be temporarily suspended.
5. Property Rights
The issuance of this permit does not convey any property rights in either real or personal property,or any exclusive
privileges,nor does it authorize any injury to private property or any invasion of personal rights,nor any
infringement of Federal,State or local laws or regulations[40 CFR 122.41(g)].
6. Onshore or Offshore Construction
This permit does not authorize or approve the construction of any onshore or offshore physical structures or facilities
or the undertaking of any work in any navigable waters.
7. Severability
The provisions of this permit are severable.If any provision of this permit,or the application of any provision of this
permit to any circumstances,is held invalid,the application of such provision to other circumstances,and the
remainder of this permit,shall not be affected thereby[NCGS 150B-23].
B. Duty to Provide Information
The Permittee shall furnish to the Permit Issuing Authority,within a reasonable time,any information which the
Permit Issuing Authority may request to determine whether cause exists for modifying,revoking and reissuing,or
terminating this permit or to determine compliance with this permit.The Permittee shall also furnish to the Permit
Issuing Authority upon request,copies of records required by this permit[40 CFR 122.41(h)].
9. Signatory Requirements
All applications,reports,or information submitted to the Permit Issuing Authority shall be signed and certified[40
CFR 122,41(k)].
Page 12 of 20
General Permit NCG500000
a. All permit applications shall be signed as follows:
(1) For a corporation: by a responsible corporate officer.For the purpose of this Section,a responsible
corporate officer means: (a)a president,secretary,treasurer or vice president of the corporation in charge of
a principal business function,or any other person who perfmms similar policy or decision making functions
for the corporation,or(b)the manager of one or more manufacturing,production, or operating facilities,
provided,the manager is authorized to make management decisions which govern the operation of the
regulated facility including having the explicit or implicit duty of making major capital investment
recommendations,and initiating and directing other comprehensive measures to assure long term
environmental compliance with environmental laws and regulations;the manager can ensure that the
necessary systems are established or actions taken to gather complete and accurate information fin permit
application requirements;and where authority to sign documents has been assigned or delegated to the
manager in accordance with corporate procedures ,
(2) For a partnership or sole proprietorship: by a general partner or the proprietor,respectively;or
(3) For a municipality,State,Federal,or other public agency: by either a principal executive officer or ranking
elected official[40 CFR 122.22].
b. All reports required by the permit and other information requested by the Permit Issuing Authority shall be
signed by a person described in paragraph a,above or by a duly authorized representative of that person.A
person is a drily nathmized representative only if:
(1) The authorization is made in writing by a person described above;
(2) The authorization specified either an individual or a position having responsibility for the overall operation
of the regulated facility or activity,such as the position of plant manager,operator of a well or well field,
superintendent, a position of equivalent responsibility,or an individual or position having overall
responsibility for environmental matters for the company. (A duly authorized representative may thus be
either a named individual or any individual occupying a named position.);and
(3) The written authorization is submitted to the Permit Issuing Authority[40 CFR 122.221
c. Changes to authorization:If an authorization under paragraph(b)of this section is no longer accurate because a
different individual or position has responsibility for the overall operation of the facility,a new authorization
satisfying the requirements of paragraph(b)of this section must be submitted to the Director prior to or together
with any reports,information,or applications to be signed by an authorized representative[40 CFR 122.22]
it. Certification.Any person signing a document unde paragraphs a.or b, of this section shall make the following
certification[40 CFR 122.22].NO OTHER STATEMENTS OF CERTIFICATION WILL BE ACCEPTED:
V certb�, under penalty of law, that this docwnent and all attachments were prepared under my direction a,-
supervision in accordance with a system designed to assure that qualited personnel properly gather and _
evaluate the information submitted.Based on my inquiry of the person or persons who manage the system, a-
those persons directly responsible for gathering the information, the information submitted is, to the best ofmy
knowledge and belief, hwe, accurate, and complete.Icon aware that there are signicant penalties for
submittingfalse information, including the possibility offines and imprisonment for knowing violations."
10. Permit Actions
This pennit may be modified,revoked and reissued,or terminated for cause.The filing of a request by the Perndttee
for a permit modification,revocation and reissuance,or termination,or a notification of planned changes or
anticipated noncompliance does not stay any permit condition[40 CFR 122.41(01,
11, Permit Modification.Revocation and Reissuance or Termination
The issuance of this permit does not prohibit the permit issuing authority from reopening and modifying the permit,
revoking and reissuing the permit,or terminating the permit as allowed by the laws,rules,and regulations contained
in Title 40,Code of Federal Regulations,Parts 122 and 123;Title 15A of the North Carolina Administrative Code,
Subchapter 02H.0100;and North Carolina General Statute 143.215.1 at,al.
12. Annual Administering and Compliance Monitoring Fee Requirements
The Perminee must pay the annual administering and compliance monitoring fee within thirty days after being billed
by the Division.Failure to pay the fee in a timely mariner in accordance with 1 SA NCAC 02H.0105(b)(2)may
cause this Division to initiate action to revoke the permit,and/or the Certificate of Coverage issued to the permittee
under this permit.
Page 13 of20
General Permit NCG5000b0
Section C. Operation and Maintenance of Pollution Controls
1. Certified Operator
Owners of classified water pollution control systems mast designate operators,certified by the Water Pollution
Control System Operators Certification Commission(WPCSOCC),of the appropriate type mid grade for the system,
and,for each classification must[T15A NCAC 08G.02011:
a. designate one Operator In Responsible Charge(ORC)who possesses a valid certificate of the type and grade at
least equivalent to the type and grade of the system;
b. designate one or more Back-up Operator(s)in Responsible Charge(Back-up CRCs)who possesses a valid
certificate of the type of the system and no more than one grade less than the grade of the system,with the 6.
exception of no backup operator in responsible charge is required for systems whose minimum visitation
requirements are twice per year;and
c. submit a signed completed"Water Pollution Control System Operator Designation Form"to the Commission(or
to the local health department for owners of subsurface systems)countersigned by the designated certified
operators,designating the Operator in Responsible Charge(ORC)and the Back-up Operator in Responsible
Charge(Back-tip ORC):
(1) 60 calendar days prior to wastewater or residuals being introduced into a new systerm or
(2) within 120 calendar days following:
➢ receiving notification of a change in the classification of the system requiring the designation of a new
Operator in Responsible Charge(ORC)mid Back-up Operator in Responsible Charge(Back-up ORC)
of the proper type and grade;or -
➢ a vacancy in the position of Operator in Responsible Charge(ORC)or Back-up Operator in Responsible
Charge(Back-up ORC).
(3) within seven calendar days of vacancies in both ORC and Back-up ORC positions replacing or designating
at least one of the responsibilities.
The ORC of each Class I facility(or the Back-up ORC,when acting as surrogate for the ORC)mwd:
➢ Visit the facility as often as is necessary to insure proper operation of the treatment system;the treatment
facility must be visited at least weekly
➢ Comply with all other conditions of 15A NCAC 08G.0204.
Note:This requirement does not apply until the permittee receives a letter notifying them of classification of
the facility. Currently,facilities are not being classified for this purpose,but may at sometime in the future.
2. Proper Operation and Maintenance
The Permittee shall at all times properly operate and maintain all facilities and systems of treatment and control(and
related appurtenances)which are installed or used by the Permittee to achieve compliance with the conditions of this
permit.Proper operation and maintenance also includes adequate laboratory controls and appropriate quality
assurance procedures.This provision requires the Permittee to install and operate backup or auxiliary facilities only
when necessary to achieve compliance with the conditions of the permit[40 CFR 122.41(e)].
NOTE: Properly and officially designated operators are fully responsible for all proper operation and maintenance
of the facility,and all documentation required thereof,whether acting as a contract operator[subcontractor] or a
member of the Permittee's staff.
3, Need to Halt or Reduce not a Defense
It shall not be a defense for a Permittee in an enforcement action that it would have been necessary to halt or reduce
the permitted activity in or to maintain compliance with the condition of this permit[40 CFR 122A1(c)].
Page 14 of20
General Permit NCG500000
4. Bypassing of Treatment Facilities
a. Bypass not exceeding limitations[40 CFR 122.41(m)(2)]
The Permittee may allow any bypass to occur which does not cause effluent limitations to be exceeded,but only
if it also is for essential maintenance to assure efficient operation.These bypasses are not subject to the
provisions of Paragraphs b.and c, of this section.
b. Notice[40 CFR 122.41(m)(3)]
(1) Anticipated bypass.If the Permittee(mows in advance of the need for a bypass,it shall submit prior notice,
if possible at least ten days before the date of the bypass;including an evaluation of the anticipated quality
and effect of the bypass.
(2) Unanticipated bypass.The Permittee shall submit notice of an unanticipated bypass as required in Pan
II.E.6.(24-hour notice).
c. Prohibition of Bypass
(1) Bypass from the treatment facility is prohibited and the Permit Issuing Authority may take enforcement
action against a Permittee for bypass,unless: -
(A)Bypass was unavoidable to prevent loss of life,personal injury or severe property damage;
(B) There were no feasible alternatives to the bypass,such as the use of auxiliary treatment facilities,
retention o£umtreated wastes or maintenance during normal periods of equipment downtime.This
condition is not satisfied if adequate backup equipment should have been installed in the exercise of
reasonable engineering j adamant to prevent a bypass which occurred during normal periods of
equipment downtime or preventive maintenance;and
(C) The Permittee submitted notices as required under Paragraph b.of this section.
(2) Bypass from the collection system is prohibited and the Permit Issuing Authority may take enforcement
action against a Permittee for a bypass as provided in any current or future system-wide collection system
permit associated with the treatment facility.
(3) The Permit Issuing Authority may approve an anticipated bypass,after considering its adverse effects,if the
Permit Issuing Authority determines that it will meet the three conditions listed above in Paragraph c.(1)of
this section.
5. Use
a. Effect of an upset[40 CFR 122.41(n)(2)]: An upset constitutes an affirmative defense to an action brought for
noncompliance with such technology based permit effluent limitations if the requirements of paragraph b.of this
condition are met,No determination made during administrative review of claims that noncompliance was
caused by upset,and before an action for noncompliance,is final administrative action subject to judicial review.
b. Conditions necessary for a demonstration of upset:Any Permittee who wishes to establish the affirmative
defense of upset shall demonstrate,through properly signed,contemporaneous operating logs,or other relevant
evidence that:
(1)An upset occurred and that the Permittee can identify the cause(s)of the upset;
(2)The Permittee facility was at the time being properly operated;and
(3)The Permittee submitted notice of the upset as required in Part II.E.6 of this permit.
(4)The Permittee complied with any remedial measures required under Part II.13.2,of this permit.
c. Burden of proof[40 CFR 122.41(a)(4)]: The Permittee seeking to establish the occurrence of an upset has the
burden of proof in any enforcement proceeding.
6.- Removed Substances
Solids,sludges,filter backwash,or other pollutants removed in the course of treatment or control of wastewaters
shall be utilized/disposed of in accordance with NCGS 143-215.1 and in a manner such as to prevent any pollutant
from such materials from entering waters of the State or navigable waters of the United States except as permitted by
the Commission.The Permittee shall comply with all applicable state and Federal regulations governing the disposal
of sewage sludge,including 40 CFR 503,Standards for the Use and Disposal of Sewage Sludge;40 CFR Part 258,
Criteria For Municipal Solid Waste Landfills;and 15A NCAC Subchapter 2T,Waste Not Discharged To Surface
Waters.The Permittee shall notify the Permit Issuing Authority of any significant change in its sludge use or
disposal practices.
Page 15 af20
General Permit NCG5000bo
7. Power Failures
The Perrnitee is responsible for maintaining adequate safeguards(as required by 15A NCAC 02H.0124)to prevent
the discharge of untreated or inadequately treated wastes during electrical power failures either by means of alternate
power sources,standby generators or retention of inadequately heated effluent.
Section D. Monitoring and Records
1. Representative Sampling
Samples collected and measurements taken,as required herein,shall be representative of the permitted discharge.
Samples collected at a frequency less than daily shall be taken on a day and time that is representative of the
discharge for the period the sample represents.All samples shall be taken at the monitoring points specified in this
permit and,unless otherwise specified,before the effluentjoins or is diluted by any other wastestream,body of
water,or substance.Monitoring points shall not be changed without notification to and the approval of the Permit
Issuing Authority[40 CFR 122.410)].
2. Reporting
Monitoring results obtained during the previous month(s)shall be summarized for each month and reported on a
monthly Discharge Monitoring Report(DMR)Form(IVIR 1, 1.1,2,3)or alternative forms approved by the Director,
postmarked no later than the last calendar day of the month following the completed reporting period, F
The fast DMR is due on the last day of the month following the issuance of the permit or in the case of a new
i
facility,on the last day of the month following the commencement of discharge.Duplicate signed copies of these,
and all other reports required herein,shall be submitted to the following address:
NC DENR/Division of Water Resources/Water Quality Permitting Section
ATTENTION:Central Files
1617 Mail Service Center
Raleigh,North Carolina 27699-1617
3. Flow Measurements
Appropriate flow measurement devices and methods consistent with accepted scientific practices shall be selected
and used to ensure the accuracy and reliability of measurements of the volume of monitored discharges.The devices
shall be installed,calibrated and maintained to ensure that the accuracy of the measurements is consistent with the
accepted capability of that type of device.Devices selected shall be capable of measuring flows with a maximum
deviation of less than 10%from the true discharge rates throughout the range of expected discharge volumes.Flow
measurement devices shall be accurately calibrated at a minimum of once per year and maintained to ensure that the
accuracy of the measurements is consistent with the accepted capability of that type of device.The Director shall
approve the flow measurement device and monitoring location prior to installation.
Once-through condenser cooling water flaw monitored by pump logs,or pump hour meters as specified in Part I of
this permit and based on the manufacturer's pump curves shall not be subject to this requirement.
4, Test Procedures.
Laboratories used for sample analysis must be certified by the Division.Permittecs should contact the Division's
Laboratory Certification Section(919 733-3908 or http://portal.nedenr.org/web/wq/lab/ccrt)for information
regarding laboratory certifications.
Facilities whose personnel are conducting testing of field-certified parameters only must hold the appropriate field
parameter laboratory certifications.
Test procedures for the analysis of pollutants shall conform to the EMC regulations(published pursuant to NCGS
143-215.63 at.seq.),the Water and Air Quality Reporting Acts,and to regulations published pursuant to Section
304(g),33 USC 1314,of the CWA(as amended),and 40 CFR 136;or in the case of sludge use or disposal,approved
tinder 40 CFR 136,unless otherwise specified in 40 CFR 503,unless other test procedures have been specified in
this permit[40 CFR 122.411.To meet the intent of the monitoring required by this permit,all test procedures must produce minimum detection
and reporting levels that are below the permit discharge requirements and all data generated must be reported down
Page 16 of 20
General Permit NCG500000
to the minimum detection or lower reporting level of the procedure.If no approved methods are determined capable
of achieving minimum detection and reporting levels below permit discharge requirements,then the most sensitive
(method with the lowest possible detection and reporting level)approved method must be used.
5. Penalties for Tampering
The CWA provides that any person who falsifies,tampers with,or knowingly renders inaccurate,any monitoring
device or method required to be maintained under this permit shall,upon conviction,be punished by a fine of not
more than$10,000 per violation,or by imprisonment for not more than two years per violation,or by both.If a
conviction of a person is for a violation committed after a first conviction of such person tinder this paragraph,
punishment is a fine of not more than$20,000 per day of violation,or by imprisonment of not more than 4 years,or
both[40 CFR 122.41]. -
6. Records Retention
Except for records of monitoring information required by this permit related to the Permittees sewage sludge use
and disposal activities,which shall be retained for a period of at least five years(or longer as required by 40 CFR
503),the Permittee shall retain records of all monitoring information,including:
➢ all calibration and maintenance records
➢ all original strip.chart recordings foi continuous monitoring instrumentation
➢ copies of all reports required by this permit
➢ copies of all data used to complete the application for this permit
These records or copies shall he maintained for a period of at least 3 years from the date of the sample,measurement,
report or application.This period may be extended by request of the Director at any time[40 CFR 122.41].
7. Recording Restdts
For each measurement or sample taken pursuant to the requirements of"Is permit,the Permittee shall record the
following information[40 CFR 122.411:
a. The date,exact place,and time of sampling or measurements;
b. The individual(s)who performed the sampling or measurements;
c. The date(s)analyses were performed;
d. The individual(s)who performed the analyses;
e. The analytical techniques or methods used; and
f. The results of such analyses.
8. Inspection and End
The Permittee shall allow the Director,or an authorized representative(including an authorized contractor acting as a _
representative of the Director),upon the presentation of credentials and other documents as may be required by law,
to;
a. Enter,at reasonable times,upon the Permittee's premises where a regulated facility or activity is located or
conducted,or where records must be kept under the conditions of this permit;
b. Have access to and copy,at reasonable times,any records that must be kept under the conditions of this permit;
c. Inspect at reasonable times any facilities,equipment(including monitoring and control equipment),practices,or
operations regulated or required tinder this permit;and
d. Sample or monitor at reasonable times,for the purposes of assuring permit compliance or as otherwise
authorized by the CWA, any substances or parameters at any location[40 CFR 122.41(1)].
Page 17 of20
General Permit NCG500000
SectionC Reporting Requirements
1. Change in Discharge
All discharges authorized herein shall be consistent with the terms and conditions of this permit.The discharge of
any pollutant identified in this permit more frequently than or at a level in excess of that authorized shall constitute a
violation of the permit.
2. Planned Changes
The Permittee shall give notice to the Director as soon as possible of any planned physical alterations or additions to
the permitted facility[40 CPR 122.41(1)].Notice is required only when:
a. The alteration or addition to a permitted facility may meet one of the trim is for new sources at 40 CFR
122.29(b);or
b. The alteration or addition could significantly change the nature or increase the quantity of pollutants discharged.
This notification applies to pollutants subject neither to effluent limitations in the permit,nor to notification
.requirements under 40 CFR 122.42(a)(1);or
c. The alteration or addition results in a significant change in the Permince's sludge use or disposal practices,and
such alteration,addition or change may justify the application of pewit conditions that are different from or
absent in the existing permit,including notification of additional use or disposal sites not reported daring the
permit application process or not reported pursuant to an approved land application plan.
3. Anticipated Noncompliance
The Permittee shall give advance notice to the Director of any planned changes to the permitted facility or other
activities that might result in noncompliance with the permit[40 CFR 122.41(1)(2)1,
4. Transfers
This permit is not transferable to any person without prior written notice to and approval from the Director in
accordance with 40 CFR 122.61.The Director may condition approval in accordance with NCGS 143-215.1,in
particular NCGS 143-215.1(b)(4)b.2,and may require modification or revocation and reissuance of the permit,or a
minor modification,to identify the new permittee and incorporate such other requirements as may be necessary
under the C WA[40 CFR 122.41(1)(3), 122,611 or state statute.
5. Monitoring Renee
Monitoring results shall be reported at the intervals specified elsewhere in this permit[40 CFR 122.41(1)(4)].
a. Monitoring results must be reported on a Discharge Monitoring Report(DMR)(See Part II.D.2)or forms
provided by the Director for reporting results of monitoring of sludge use or disposal practices,
b. If the Permittee monitors any pollutant more frequently than required by this permit using test procedures
approved under 40 CFR Part 136 and at a sampling location specified in this permit or other appropriate
instrument governing the discharge,the results of such monitoring shall be included in the calculation and
reporting of the data submitted on the DMR.
6. Twenty-four Honr Re patio
a. The Permittee shall report to the Director or the appropriate Regional Office any noncompliance that potentially
threatens public health or the envimument.Any information shall be provided orally within 24 hours from the
time the Permittee became aware of the circumstances.A written submission shall also be provided within 5
days of the time the Permittee becomes aware of the circumstances,The written submission shall contain a
description of the noncompliance,and its cause;the period of noncompliance,including exact dates and times,
and if the noncompliance has not been canceled,the anticipated time it is expected to continue;and steps taken _
or planned to reduce,eliminate,and prevent reoccurrence of the noncompliance(40 CFR 122.41(1)(6)].
b. The Director may waive the written report on a case-by-case basis for reports under this section if the mal report
has been received within 24 hours.
c. Occurrences outside normal business hours may also be reported to the Division's Emergency Response
personnel at(800)662-7956,(800)858-0368 or(919)733-3300.
7. Other Noncompliance
The Permittee shall report all instances of noncompliance not reported under Part II.E,5 and 6.of this permit at the —
time monitoring reports we submitted.The reports shall contain the information listed in Pat II.E.6.of this permit —_
140 CFR 122.41(l)(7)].
Page 18 of 20
General Permit NCG500000
8. Other Information
Where the Permittee becomes aware that it failed to submit any relevant facts in a permit application,or submitted
incorrect information in a permit application or in any report to the Director,it shall promptly submit such facts or
information[40 CFR 122.41(1)(8)].
9. Noncompliance Notification
The Permittee shall report by telephone to either the central office or the appropriate regional office of the Division
as soon as possible,but in no case more than 24 hours or on the next working day following the occurrence or first
knowledge of the occurrence of any of the following:
a. Any occurrence at the water pollution control facility which results in the discharge of significant amounts of
wastes which are abnormal in quantity or characteristic,such as the damping of the contents of a sludge digester;
the known passage of a slug of hazardous substance through the facility;or any other unusual circumstances.
b. Any process unit failure,due to known or unknown reasons,that render the facility incapable of adequate
wastewater treatment such as mechanical or electrical failures of pumps,aerators,compressors,etc.
c. Any failure of a pumping station,sewer line,or treatment facility resulting in a by-pass without treatment of all
or any portion of the influent to Stich station or facility.
Persons reporting such occurrences by telephone shall also file a written report within 5 days following first
knowledge of the occurrence.Also see reporting requirements for municipalities in Part IV.C.2.c, of this permit,
10. Availability of Reports
Except for data determined to be confidential tinder NCGS 143-215.3 (a)(2)or Section 308 of the Federal Act,33
USC 1318, all reports prepared in accordance with the terms shall be available for public inspection at the offices of
the Division.As required by the Act,effluent data shall not be considered confidential,Knowingly making any false
statement on any Stich report may result in the imposition of criminal penalties as provided fa in NCGS 143-
215.1(b)(2)or in Section 309 of the Federal Act.
11. Penalties for Falsification of Reports
The CWA provides that any person who knowingly makes any false statement,representation,or certification in any
record or other document submitted or required to be maintained under this permit,including monitoring reports or
reports of compliance or noncompliance shall,upon conviction,be punished by a fine of not more than$25,000 per
violation,or by imprisonment for not more than two years per violation,or by both[40 CFR 122A1].
PART III
OTHER REQUIREMENTS
Section A. Construction
a. The Permittee shall not commence construction of wastewater treatment facilities,nor add to the plants treatment
capacity,nor change the treatment process(es)utilized at the treatment plant unless(1)the Division has issued an
Authorization to Construct(AtC)permit or(2)the Permittee is exempted from Such AtC permit requirements tinder
Item b, of this Section.
b. In accordance with NCGS 143-215.1(a5)[SL 2011-3941,no permit shall be required to enter into a contract for the
construction,installation,or alteration of any treatment work or disposal system or to construct,install,or alter any
treatment works or disposal system within the State when the system's or work's principle function is to conduct,
treat,equalize,neutralize,stabilize,recycle,or dispose of industrial waste or sewage from an industrial facility and
the discharge of the industrial waste or sewage is authorized under a permit issued for the discharge of the indushfat
waste or sewage into the waters of the State. Notwithstanding the above,the permit issued for the discharge may be
modified if required by federal regulation.
c. Issuance of an AtC will not occur until Final Plans and Specifications for the proposed construction have been
submitted by the Permittee and approved by the Division.
Page 19 of 20
General Permit NCG500000
Section B. Groundwater Monitoring
The Permittee shall,upon written notice from the Directr,conduct groundwater monitoring as may be required to
determine the compliance of this NPDES permitted facility with the current groundwater standards.
Section C. Changes in Discharges of Toxic Substances
The Permittee shall notify the Permit Issuing Authority as soon as it knows or has reason to believe(40 CFR 122.42):
a. That any activity has occurred or will occur which would result in the discharge,on a routine or frequent basis, of
any toxic pollutant which is not limited in the permit,if that discharge will exceed the highest of the following
"notification levels";
(1) One hundred micrograms per liter(100 µg/L);
(2) Two hundred micrograms per liter(200 µg/L)for acrolein and acrylonitrile;five hundred micrograms per liter
(500 µg/L)for 2,4-dinitrophennl and for 2-methyl-4,6-dinitrophenol; and one milligram per liter 0 mg/L)for
antimony;
(3) Five times the maximum concentration value reported for that pollutant in the permit application.
b. That any activity has occurred or will occur which would result in any discharge,on a non-routine or infrequent
- basis,of a toxic pollutant which is not limited in the permit,if that discharge will exceed the highest of the following
"notification levels";
(1) Five hundred micrograms per liter(500 µg/L);
(2) One milligram per liter(1 mg/L)for antimony;
(3) Ten times the maximum concentration value reported for that pollutant in the permit application.
Section D. Facility Closure Requirements
The Permittee must notify the Division at least 90 days prior to the closure of any wastewater treatment system covered
by this permit.The Division may require specific measures during deactivation of the system to prevent adverse impacts -
to waters of the State.This permit cannot be rescinded while any activities requiring this permit continue at the permitted
facility.
i
I
Page 20 of 20
l
C n
united steles Fnvmnmenlel woleclion Agency Form Approved.
EPA wesmn9tcq Pic 20480 OMB No 2040-0057
Water Compliance Inspection Report Approval expires 8-31-98
Section A:National Data System Coding(i.e.,PCS)
Transaction Code NPDES yrlmolday Inspection Type Inspector Fee Type
1 I^, l 2I. 1 3 I NCG500657 11 12 7e107104 17 181i1 191s 201 I
21III1 I I I I I I II I I I I I I I I I I I I I I I I I I I I I I III I I I I I fB
Inspection Work Days Facility Self-Monitoring Evaluation Rating Si QA -----I --Reserved -—-
67 70 LJ 71 LJ 72 LNJ 73 LLI74 75I I I I I I I80
Section B:Facility Data
Name and Location of Facility Inspected(For lnduabial Users discharging to POND,also include Entry Time/Date Permit Effective Date
P07W name and NPDES permit Number) 76107A,t 16/01119
Franklin Hydroelectric Station
564 Clyde Downs Rd EVit Time/Date Permit Exp,.bPh Data
Franklin NO 28734 2N07131
temple)of Orute Representativeon) itlesonfichone and Fax Numbers) Other Facility Data
111
Name,Address of Responsible Offidal/Title fumm,and Fax Number
W Mai Pids,41 Norman Farm Ln Tuckaeegee NO 28783/1894-3049703/ Contacted
No
Section C:Areas Evaluated During Inspection(Check only those areas evaluated)
Permit E Flow Measurement Operations 8 Maintenance 0 Records/Reports
Self MonitoringProgram E EflluentlReceiving Waters Laboratory
Section D:Summary of Finding/Comments(Attach additional sheets of narrative and checklists as necessary)
(See attachment summary)
Names)and Signalmach of Inspector(s) Ageney/Offiase Ph00e and Fax Numbers Date
Bawdy Price Division of Water Duality//525-298-4500r
Signature of Management Q A Reviewer AgencylOfrealPhane and Fax Numbers Data
EPA Farm 3560-3(Rev 9-94)Previous editions are obsolete.
Page# 1
NPOES yrlmWtlay inspeofon Type
31 NCO500657 I11 12 76107104 17 is C1
Section D:Summary of Finding/Comments(Attach additional sheets of narrative and checklists as necessary)
r
I,
j
III
Page# 2
n n
Permit: NCG500657 owner-Facility: Frenklln Hydraeleclnc Station
Inspection Date: 07I0411976 Inspection Type: Compliance Evaluation
Permit Yes No NA NE
(If the present permit expires in 6 months or less). Has the permittee submitted anew ❑ ❑ 14 ❑
application? �1
Is the facility as described in the permit? ��d„o1l'IL f' ✓w� S'w" �y •,� ❑ ❑
#Are there any special conditions for the permit? — I I Y❑� ��]J ❑ ❑
Is access to the plant site restricted to the general public? Yyb. ( E7aYt'1( �[! ❑ ❑ ❑
Is the inspector granted access to all areas for inspection? COO [ ❑ ❑ ❑
Comment: Wo Plop.- �n7.rysr No Su^y7 V,tnp/ No Coo 0- "J", (
D6 r to e'll 4.e urn 1� c� uP;xtill yh $
sou
Operatic,ns& Maintenance .),_ t.tpdVI'se- N' i ?? _.I'J do 1 Yes No NA NE o f aUG�
Is the plant generally clean with acceptable housekeeping? A' )� C ❑ ❑ ❑
Does the facility analyze process control parameters,for ex:MLSS, MCRT,Settleable I ❑ ❑ 0 ❑
Solids, pH, DO, Sludge Judge,and other that are applicable? `IY'
Comment: GO I irl r� V*"Al^
We zS
Flow Measurement-Effluent Yes No NA NE
#Is flow meter used for reporting? ❑ �( ❑ ❑
Is flow meter calibrated annually? ❑ ,❑r ❑
Is the flow meter operational? ❑ ❑ W ❑
(If units are separated)Does the chart recorder match the flaw meter? ❑ ❑ X ❑
Comment:
Effluent Sampling Year No NA NE
Is composite sampling flow proportional? ❑ ❑ F91 ❑
Is sample collected below all treatment units? S?I ❑ ❑ ❑
Is proper volume collected? ❑ ❑ ❑
Is the tubing clean? ❑ ❑ X ❑
#Is proper temperature set for sample storage(kept at less than or equal to 6.0 degrees V ❑ ❑ ❑
Celsius)?
Is the facility sampling performed as required by the permit(frequency,sampling type ❑ ❑ ❑ _...
representative)? 1 � 1 ,1
Comment: YtDtilo IJ A-lz K%.Qi� ViV2 yytpnr�^p��nc) A
sc� z�wle... JwMYQ a!\ Po ame�eYs eLCepfO c%lo, ^� Cats
Upstream/Downstream Sampling 1 Yes No NA NE
Is the facility sampling performed as required by the permit(frequency,sampling type, and ❑ ❑ ❑
sampling location)?
Page# 3
Penal[: NCG500657 Ownen Facility: Fnaklln Hytlroaindre Slatlon
Inspection Date: 0710411970 Inspection Type: Compliance Evaluation
Upstream I Downstream Sampling Yes No NA NE
Comment:
Laboratory Yes No NA NE
Are field parameters performed by certified personnel or laboratory? ❑ ❑ ❑
Are all other parameters(excluding field parameters)performed by a certifietl lab? J ❑ ❑ ❑
#Is the facility using a contract lab? ❑ 1P ❑ ❑
#Is proper temperature set for sample storage(kept at less than or equal to 6.0 degrees ❑ ❑ ❑
Celsius)?
Incubator(Face Coliform)set to 44.5 degrees Celsiusl 0.2 degrees? ❑ ❑ k1� El
Incubator(BOD)set to 20.0 degrees Celsius+/-1.0 degrees? El ElIG1 ❑
Comment:
i
Record Keeping Yes No NA NE
Are records kept and maintained as required by the permit? 0 ❑ ❑ ❑
Is all required information readily available, complete and current? 11 ❑ ❑ ❑
I
Are all records maintained for 3 years(lab.mg.required 5 years)? ❑ ❑ ❑
Are analytical results consistent with data reported on DMRs? ❑ El ElIs the chain-of-custody complete? IM ❑ ❑ ❑
Dales,times and location of sampling
Name of individual performing the sampling [�
Results of analysis and calibration
Dates of analysis
Name of person performing analyses
Transported COCs
Are DMRs complete'.do they include all permit parameters? ❑ ❑ IN ❑
Has the facility submitted its annual compliance report to users and DWQ? ❑ ❑ IM ❑
(If the facility is=or 5 MGD permitted Flow) Do they operate 2417 with a certified operator ❑ ❑ ❑
on each shift?
Is the ORC visitation log available and current? ❑ ❑ ❑
Is the ORC cenlfied at grade equal to or higher than the facility classification? ❑ ❑ ❑
Is the backup operator certified at one grade less or greater than the facility classification? ❑ ❑ [91 ❑
Is a copy of the current NPDES permit available on site? ❑ ❑ ❑ ❑
Facility has copy of previous year's Annual Report on file for review? ❑ ❑ V ❑
Comment:
Page# 4
Permit: NGG500657 Qxner-Feclllty: Franklin Hydnoseclric station
Inspection Date: 070411 976 Inspection Type: Gomplians,Evaluation
Record Keeping Yes No NA NE
�I
Page# 5
AM
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Charles Wakild, P.E. Dee Freeman
Governor Director Secretary
August 3, 2012
Mr.Allen Stowe,Jr.
Duke Energy Carolinas LLC
526 South Church Street/EC 13K
Charlotte, NC 28202
Subject: Renewal of coverage/General Permit NCG500000
Franklin Hydroelectric Station
Certificate of Coverage NCG500657
Macon County
Dear Permittee: -
The Division is renewing Certificate of Coverage (CoC) NCG500657 to discharge under NPDES
General Permit NCG500000. This CoC is issued pursuant to the requirements of North Carolina General
Statue 143-215.1 and the Memorandum of Agreement between North Carolina and the US Environmental
Protection agency dated October 15, 2007 [or as subsequently amended].
If any parts, measurement frequencies or sampling requirements contained in this General Permit
are unacceptable to you,you have the right to request an individual permit by submitting an individual
permit.application. Unless such demand is made, the certificate of coverage shall be Final and binding.
Please take notice that this Certificate of Coverage is not transferable except after notice to the
Division. The Division may require modification or revocation and reissuance of the certificate of coverage.
Contact the Asheville Regional Office prior to any sale or transfer f the Permitted facility.
Regional Office staff will assist you in documenting the transfer of this CoC.
This permit does not affect the legal requirements to obtain other permits which may be required by
the Division of Water Quality or permits required by the Division of Land Resources, Coastal Area
Management Act or any other Federal or Local governmental permit that may be required.
I£you have any questions concerning the requirements of the General Permit,please contact John
Hennessy [919 807-6377 or john.hennessynimcdem.gov].
Sincerely,
Original signed by John Hennessy
for Charles Wakdd P.E.
I � I� (� (
cc: Asheville Regional Office/Surface Water Protection i r ILI
NPDES file If l
l I SEP 2 & 2012 J
TER�UALIrV SHGTION
1617 Mall Service Center,Raleigh,North Carolina 27699-1617
512 Noah Salisbury Street,Raleigh,North Carolina 27604 �i�Re
Phone: 919807-6300/FAX919807-6489/Internet:www.ncwaterquality.org 1� C�TOI1Rbl
atura!!j
An Equal Opportunity/Affirmative Action Employer-50°/a Recycled/10%Post Consumer Paper
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NCG500000
CERTIFICATE OF COVERAGE NCG500657
TO DISCHARGE NON-CONTACT COOLING WATER, COOLING TOWER AND
BOILER BLOWDOWN, CONDENSATE AND SIMILAR WASTEWATERS UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management Commission, and
the Federal Water Pollution Control Act, as amended,
Duke Energy Carolinas LLC
is hereby authorized to discharge Hydroelectric Dam Sumps & Non-contact Cooling Water
from a facility located at
Franklin Hydroelectric Station
564 Clyde Downs Rd
Franklin
Macon County
it
to receiving waters designated as the Little Tennessee River in subbasin 04-04-01 of the
Little Tennessee River Basin in accordance with the effluent limitations, monitoring
requirements, and other conditions set forth in Parts I, II, III and IV hereof.
This Certificate of Coverage shall become effective August 3, 2012.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day August 3, 2012
Original signed by John Hennessv
for Charles Wakild, Directorp
Division of Water Quality
By Authority of the Environmental Management Commission
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Pardue Charles Wakild,P.E. Dee Freeman
Governor Director Secretary
August 3, 2012
Mr.Allen Stowe,Jr.
Duke Energy Carolinas LLC
526 South Church Street/EC 13K
Charlotte, NC 28202
Subject: Renewal of coverage/General Permit NCG500000
Franklin Hydroelectric Station
Certificate of Coverage NCG500657
Macon County
Dear Permittee:
In accordance with your renewal application [received on January 27,2012],the Division fs renewing
Certificate of Coverage (CoC)NCG500657 to diacharge under General Permit NCG500000. This CoC is
issued pursuant to the requirements of North Carolina General Statue 143-215.1 and the Memorandum of
Agreement between North Carolina and the US Environmental Protection agency dated May 9, 1994[or as
subsequently amended].
If any parts,measurement frequencies or sampling requirements contained in this General Permit
are unacceptable to you,you have the right to request an individual permit by submitting an individual
permit application. Unless such demand is made,the certificate of coverage shall be final and binding.
Please take notice that this Certificate of Coverage is not transferable except after notice to the
Division. The Division may require modification or revocation and reissuance of the certificate of coverage.
Contact the Asheville Regional Office prior to any male or transfer of the Permitted facility.
Regional Of ice staff will assist you in documenting the transfer of this CoC.
This permit does not affect the legal requirements to obtain other permits which may be required by
the Division of Water Quality or permits required by the Division of Land Resources, Coastal Area
Management Act or any other Federal or Local governmental permit that may be required.
If you have any questions concerning the requirements of the General Permit,please contact John
Hennessy[919 807-6377 or juhn.henuessy0mcdem•.gov].
Sinc rely,
r� , V
for Charles Wakild,P. ��J }
uL SEP 182012
Ep cc
cc: Asheville Regional Office/Surface Water Protection
NPDRS file Wq 61i CI)f LIiY �LCTIGN
c-�Vltl R ,ZONAL CI rICE
1617 Mail Service Center,Raleigh,North Carolina 27699-1617 -
512 North Salisbury SUeet,Raleigh.North Carolina27604 NOnO Cat•Ohna
Phone: 919807-63001 FAX gig 807-6489/Internet:wsw. mterquality.op turaL`�
An Equal OpponunitylAHirmative Action Employer-50°k Recycledi Post Consumer Paper
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NCG500000
CERTIFICATE OF COVERAGE NCG500657
TO DISCHARGE NON-CONTACT COOLING WATER, COOLING TOWER AND
BOILER BLOWDOWN, CONDENSATE AND SIMILAR WASTEWATERS UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1,other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management Commission,and
the Federal Water Pollution Control Act, as amended,
Duke Energy CarolinasLLC
is hereby authorized to discharge Hydroelectric Dam Sumps & Non-contact Cooling Water
from a facility located at
Franklin Hydroelectric Station
564 Clyde Downs Rd
Franklin - -
Macon County
to receiving waters designated as the Little Tennessee River in subbasin 04-04-01 of the
Little Tennessee River Basin in accordance with the effluent limitations, monitoring
requirements, and other conditions set forth in Parts I, II, III and IV hereof.
This Certificate of Coverage shall become effective August 3, 2012. I
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day August 3, 2012
(or a es Wakild,Director
'vision of Water Quality
i o 56N �7
��� 60R AGENCY U6fi ONLY
Oom Received
...,-„O Division of Water Quality/Water Quality Section
Ceni6wte ofCovem
WNW National Pollutant Discharge Elimination System Chen a A—an,
Fl,lal° .xkxko.a, a 'x
NCG500000 P—.1 A.,i ned m
prypj0. uNiAT v v .n. .
NOTICE OF INTENT
National Pollutant Discharge Elimination System appbcaticn r�ok��,ra � utler�Gs�erl r )`t ?
NCG500000: Non contact cooling water, boiler blowdown co�lin tower blowdown con fh Is,and
similar point source discharges l Il` rf 0
�+ 2012 ,rk
(Please print or type)" , f I•
1) Mailing address of owner/operator: Y j* t !N rc J.^u.i r ^rirslV!
Company Name Duke Energy carolinas,LLC 11
t ^ P - Cit3
T�
Owner Name Allen Stows-Water Manegem.... c
Street Address 528 South Church Street,Intero(@e-EC13K .. i
City Charlotte State N.C. - ZIP Code 28202
Telephone No. (204) 382-4309 Fax: 704) 382-1681
`Address to which all permit correspondence will be mailed
2) Location of facility producing discharge:
Facility Name Frenklin Hydroelectric Station
Facility Contact Gary Morgan
Street Address 564 Clyde Downs Road
City Franklin State N.C. ZIP Code 28734
County March
Telephone No. ate 369.4605 Fax: N/A
3) Physical location information:
Please provide a narrative description of how to get to the facility(use street names,state road numbers,
and distanceand directionfrom a madwayintersection). Take Highway 74 to Exit eL Travel niehway 231441 to Franklin,
turn right on Clyde Downs Read,Franklin Hydro well be on the left approximately 0.3 mile.down Clyde Down.Road
(A copy of a county map or USGS quad heat Win facility dearly located on the ease is required to be submitted with this application)
4) This NPDES permit application applies to which of the following
❑ New or Proposed
❑ Modification
Please describe the modification:
9 Renewal
Please specify existing permit number and original issue date:
5) Does this facility have any other NPDES permits?
9 No
❑ Yes
If yes, list the permit numbers for all current NPDES permits for this facility:
6) What Is the nature of the business applying for this permit? Eleotrlc Genarehon
Page 1 of 04/05
n
NCG500000 N.O.I.
7) Description of Discharge:
a) Is the discharge directly to the receiving water? 9 Yes ❑ No
If no, submit a site map with the pathway to the potential receiving waters clearly marked. This
includes tracing the pathway of the storm sewer to the discharge point, if the storm sewer is the only
viable means of discharge.
b) Number of discharge points(ditches, pipes, channels, etc. that convey wastewater from the
property): One
c) What type of wastewater is discharged? Indicate which discharge points, if more than one.
9 Non-contact cooling water Discharge point(s)#: 001
❑ Boiler Slowdown Discharge points)#:
❑ Cooling Tower Slowdown Discharge point(s)#:
❑ Condensate Discharge point(s)#:
❑ Other Discharge point(s)#:
(Please describe"Other")
d) Volume of discharge per each discharge point(in GPD):
#1: 4.74 E+8 #2: #3: #4
e) Please describe the type of process (i.e., compressor,A/C unit, chiller, boiler,etc.)the wastewater is
being discharged from, per each separate discharge point(if applicable, use separate sheet):_
Hydroelectric generator
8) Please check the type of chemical added to the wastewater for treatment,per each separate discharge
point(if applicable, use separate sheet):
❑ Biocides Name: Manuf.:
❑ Corrosion inhibitors Name: Manuf.:
❑ Chlorine Name: Manuf.:
❑ Algaecide Name: Manuf.:
❑ Other Name: Manuf.:
9 None
9) If any box in item (8)above, other than none,was checked,a completed Biocide 101 Form and
manufacturers'information on the additive is required to be submitted with the application for the
Division's review.
10) Is there any type of treatment being provided to the wastewater before discharge(i.e., retention ponds,
settling ponds, etc.)? ❑ Yes 9 No
If yes, please include design specifics (i.e., design volume, retention time, surface area, etc.)with
submittal package. Existing treatment facilities should be described in detail. Design criteria and
operational data(including calculations)should be provided to ensure that the facility can comply with the
requirements of the General Permit. The treatment shall be sufficient to meet the limits set bythe
general permits.
Note: Construction of any wastewater treatment facilities requires submission of three(3)sets
of plans and specifications along with the application. Design of treatment facilities
must comply with the requirements of 15A NCAC 2H .0138. If construction applies to
this discharge, include the three sets of plans and specifications with this application.
Page 2 of 4
04/05
C
NCG500000 N.O.I.
11) Discharge Frequency:
a) The discharge is: IR Continuous ❑ Intermittent ❑ Seasonaln
i) If the discharge is intermittent, describe when the discharge will occur:
ii) If seasonal check the month(s)the discharge occurs: ❑ Jan. ❑ Feb. ❑ Mar. ❑ Apr.
❑ May ❑ Jun. ❑ Jul. ❑ Aug. ❑ Sept. ❑ Oct. O Nov. ❑ Dec.
b) How many days per week is there a discharge? seven
c) Please check the days discharge occurs:
9 Sat. 9 Sun. 9 Mon, 9 Tue. 9 Wed. 9 Thu. 9 Fri.
12) Pollutants:
Please list any known pollutants that are present in the discharge, per each separate discharge point(if
applicable, use separate sheet):
13) Receiving waters:
a) What is the name of the body or bodies of water(creek, stream, river, lake, etc.)that the facility
wastewater discharges end up in? If the site wastewater discharges to a separate storm sewer
system (4S), name the operator of the 4S(e.g. City of Raleigh). Little Tennessee River
b) Stream Classification: Class c
14) Alternatives to Direct Discharge:
Address the feasibility of implementing each of the following non-discharge alternatives
a) Connection to a Municipal or Regional Sewer Collection System Not Available
b) Subsurface disposal(including nitrification field, infiltration gallery, injection wells, etc.) Too much flow
c) Spray irrigation Not justifiable, no significant thermal gradient or pollutant load
The alternatives to discharge analysis should include boring logs and/or other information indicating that
a subsurface system is neither feasible nor practical as well as written confirmation indicating that
connection to a POTW is not an option. It should also include a present value of costs analysis as
outlined in the Division's"Guidance For the Evaluation of Wastewater Disposal Altematives".
15)Additional Application Requirements:
For new or proposed discharges,the following information must be included in triplicate with this
application or it will be returned as incomplete.
a) 7.5 minute series USGS topographic map(or a photocopied portion thereof)with discharge location
clearly indicated.
b) Site map, if the discharge is not directly to a stream, the pathway to the receiving stream must be
clearly indicated. This includes tracing the pathway of a storm sewer to its discharge point.
c) If this application is being submitted by a consulting engineer(or engineering firm), include
documentation from the applicant showing that the engineer(Or firm)submitting the application has
been designated an authorized Representative of the applicant.
d) Final plans for the treatment system(if applicable). The plans must be signed and sealed by a North
Carolina registered Professional Engineer and stamped-"Final Design-Not released for construction".
Page 3 of 4
04/05
NCG500000 N.O.I.
e) Final specifications for all major treatment components (if applicable). The specifications must be
signed and sealed by a North Carolina registered Professional Engineer and shall include a narrative
description of the treatment system to be constructed.
I certify that I am familiar with the information contained in this application and that to the best of my
knowledge and belief such information is true, complete, and accurate.
Printed Name of Person Signing: Carol S.Goolsby
Title: V/_0f`P P�rasirl_ Pnt Hydro
Rep
(Signature ot`Applicat)
(Date Signed)
North Carolina General Statute 143.215.6 b(1)provides that:
Any person who knowingly makes any false statement, representation, or certification in any
application, record, report, plan or other document filed or required to be maintained under Article 21
or regulations of the Environmental Management Commission implementing that Article, or who
falsifies, tampers with or knowingly renders inaccurate any recording or monitoring device or method
required to be operated or maintained under Article 21 or regulations of the Environmental
Management Commission implementing that Article, shall be guilty of a misdemeanor punishable by
a fine not to exceed $25,000, or by imprisonment not to exceed six months, or by both. (18 U.S.C.
Section 1001 provides a punishment by a fine of not more than $25,000 or imprisonment not more
than 5 years, or both,for a similar offense.)
Notice of Intent must be accompanied by a check or money orderfor$100.00 made payable to:
NCDENR
Mail three(3)copies of the entire package to:
NPDES Permits Unit
Division of Water Quality
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Final Checklist
This application will be returned as Incomplete unless all of the following items have been
Included:
9 Check for$100 made payable to NCDENR
8 3 copies of county map or USGS quad sheet with location of facility clearly marked on map
9 3 copies of this completed application and all supporting documents
❑ 3 sets of plans and specifications signed and sealed by a North Carolina P.E.
iR Thorough responses to items 1-7 on this application
9 Alternatives analysis including present value of costs for all alternatives
Note
The submission of this document does not guarantee the Issuance of an NPDES permit
Page 4 of 4
04/05
- n n
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North Carolina Department of Envlronment�n�NpturrRescIurFes�;
Division of Water Qual{ �' _
Beverly Eaves Perdue Coleen H Sullins Qee Freeman
Governor Director I1 OCT 5 2011 Secretary
ll 'I
September 16,2011
Duke Energy Carolinas, LLC --� "
Attention: Allen Stowe
526 South Church Street, Interoffice—EC13K .<
Charlotte, INC 28202
Subject: Certificate of Coverage NCG600657
General Permit NCG500000 -
Duke Energy Carolinas, LLC
Franklin Hydroelectric Station
Macon County
Dear Mr. Stowe:
In accordance with your application for discharge,the Division is forwarding herewith the subject Certificate of Coverage
to discharge under the subject state-NPDES general permit. This permit is issued pursuant to the requirements of North
Carolina General Statue 143-215 .1 and the Memorandum of Agreement between North Carolina and the US
Environmental Protection agency dated July 17, 2007 (or as subsequently amended).
The following information is included with your permit package:
• A copy of the Certificate of Coverage for your treatment facility
• A copy of General Wastewater Discharge Permit NCG500000
• A copy of a Technical Bulletin for General Wastewater Discharge Permit NCG600000
If any parts, measurement frequencies or sampling requirements contained in this general permit are unacceptable to
you, you have the right to request an individual permit by submitting an individual permit application. Unless such demand
is made, the certificate of coverage shall be final and binding.
Please take notice that this Certificate of Coverage is not transferable except after notice to the Division of Water Quality.
The Division of Water Quality may require modification or revocation and reissuance of the certificate of coverage. This
permit does not affect the legal requirements to obtain other permits which may be required by the Division of Water
Quality or permits required by the Division of Land Resources, Coastal Area Management Act or any other Federal or
Local governmental permit that may be required. If you have any questions concerning this permit, please contact Bob
Guerra at telephone number 9191807-6387 or by email at bob.ouerrald)ncdenr.cov.
Sincerely,
cc:
19oleeo H. Sullins
Asheville Regional Office, Surface Water Protection
NPDES General Permit Files
Central Files
1617 Mail Service Center,Raleigh,Nohh Carolina 27699-1617
Locatlon:512 N.Salisbury St Ralegh,Noah Carolina 27604 One
Phone:91980163871 FAX 919 807-6495 1 customer Service:1-877-623-6748 NortllCaCollna
Internet wwwmmatemuality.org �y F,/
An Equal OppoemAyl/offl live Action Employer Na i{yeQ//�
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Permit NCG500657
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
Certificate of Coverage NCG500657
General Permit NCG500000
TO DISCHARGE NON-CONTACT COOLING WATER, COOLING TOWER AND BOILER
SLOWDOWN, CONDENSATE, EXEMPT STORMWATER, COOLING WATERS ASSOCIATED
WITH HYDROELECTRIC OPERATIONS, AND SIMILAR WASTEWATERS UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provisions of North Carolina General Statute 143-215.1, other lawful
standards and regulations promulgated and adopted by the North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended,
Duke Energy Carolinas, LLC
is hereby authorized to discharge wastewater from a facility located at the
Franklin Hydroelectric Station
Macon County
to the Little Tennessee River, a class C water in the Little Tennessee River Basin in accordance
with effluent limitations, monitoring requirements and other conditions set forth in Parts I, II,
III and IV of the General Permit NCG 500000, as attached.
This permit shall become effective September 16, 2011.
This Certificate of Coverage shall expire aat/t/midnight on July 31, 2012.
Signed this day September 16, 2011.
een H. Sullins., Director
Division of Water Quality
By Authority of the Environmental Management Commission
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Duke Energy Corporation Facility
Franklin Hydroelectric Project WWTP Location
Lntirade: 35°13'1.1" N Stare Grid: Corbin Knob not to scale
LLB 83°22' IS" W Permitted Flow: N/A
Receiving Stream: Little Tennessee Drainage Basin: Little Tennessee River NPDES Permit No.NCG500657
St ream Claer: C u$ b-Ra91n 04-N-01 North Macon County
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly.Eaves Perdue Coleen H. Sullins Dee Freeman
Governor Director Secretary
September 16, 2011
Duke Energy Carolinas, LLC
Attention:Allen Stowe
526 South Church Street, Interoffice—EC13K
Charlotte, INC 28202
Subject: Certificate of Coverage NCG500657
General Permit NCG500000
Duke Energy Carolinas, LLC
Franklin Hydroelectric Station
Macon County
Dear Mr. Stowe:
In accordance with your application for discharge, the Division is forwarding herewith the subject Certificate of Coverage
to discharge under the subject state-NPDES general permit. This permit is issued pursuant to the requirements of North
Carolina General Statue 143-215 .1 and the Memorandum of Agreement between North Carolina and the US
Environmental Protection agency dated July 17, 2007(or as subsequently amended).
The following information is included with your permit package:
• A copy of the Certificate of Coverage for your treatment facility
• A copy of General Wastewater Discharge Permit NCG500000
• A copy of a Technical Bulletin for General Wastewater Discharge Permit NCG500000
If any parts, measurement frequencies or sampling requirements contained in this general permit are unacceptable to
you, you have the right to request an individual permit by submitting an individual permit application. Unless such demand
is made, the certificate of coverage shall be final and binding.
Please take notice that this Certificate of Coverage is not transferable except after notice to the Division of Water Quality.
The Division of Water Quality may require modification or revocation and reissuance of the certificate of coverage. This
permit does not affect the legal requirements to obtain other permits which may be required by the Division of Water
.Quality or permits required by the Division of Land Resources, Coastal Area Management Act or any other Federal or
- Local governmental permit that may be required. If you have any questions concerning this permit, please contact Bob
Guerra at telephone number 919/807-6387 or by email at bob.cuerra(ncdencoov. -
Sincerely,
- Colleen H.H. Sullins
cc:Asheville Regional Office, Surface Water Protection SEP 2 6 Z�tt
NPDES General Permit Files
Central Files
WA"i'ER QUALITY SECTION
ASFI'VILLG HGGIONAL OFFICE
1617 Mail Service Center,Ralafgh,Norh Camllne 27899-1617
Location:512 N.Salisbury St Raleigh,Noah Carolina 27604 One
Phone:91 M07-63871 FAX:919-807-64951 Customer service:1-877,523-6748 NOrthCarolina
InternetEqual wvmnnit, eA mn lity Acton
Nay{u "I'm
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Permit NCG500657
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
Certificate of Coverage NCG500657
General Permit NCG500000
TO DISCHARGE NON-CONTACT COOLING WATER, COOLING TOWER AND BOILER
SLOWDOWN, CONDENSATE, EXEMPT STORMWATER, COOLING WATERS ASSOCIATED
WITH HYDROELECTRIC OPERATIONS, AND SIMILAR WASTEWATERS UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provisions of North Carolina General Statute 143-215.1, other lawful
standards and regulations promulgated and adopted by the North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended,
Duke Energy Carolinas, LLC
is hereby authorized to discharge wastewater from a facility located at the
Franklin Hydroelectric Station
Macon County
to the Little Tennessee River, a class C water in the Little Tennessee River Basin in accordance
with effluent limitations, monitoring requirements and other conditions set forth in Parts I, II,
III and IV of the General Permit NCG 500000, as attached.
This permit shall become effective September 16, 2011.
This Certificate of Coverage shall expire at midnight on July 31, 2012. _
Signed this day September 16, 2011.
Coleen H. Sullins., Director
Division of Water Quality
By Authority of the Environmental Management Commission
L
G
Sim.
Duke Energy Corporation Facility
Franklin Hydroelectric Project WWTP Location
Lsfitude, 35-13'11" N State Grid: Conn.Knob not to scale
L...linde, 83-22'15" W Permitted Flow: N/A
C S.b-B.si.; 04-04-01 NPIDES NCG=
Receivins,Stream; Liftle,Tennessee Drainage Basin: Line Tennessee River
Stream Class: North =Mty
4S, '
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�lDuke CORPORATE EHS SERVICES
WITZ rgy® Duke Energy
526 South Church St.
Chatlotte, NC 28202
July 15, 2011 MailingAtltlress:
EC13H l PO Box 1006
Chatlotte, NC 28201-1006
Mr. Robert Guerra
'�State,of North Carolina
Department of,.Environment and Natural Resources
.Division of Water Quality
Point Source
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Subject: Duke Energy Carolinas, LLC—NPDES Permit Application
Renewal of NPDES General Permit-#NCG500000
Franklin Hydroelectric Plant
Dear Mr. Guerra:
Please find enclosed in triplicate, the amended Notice of Renewal Intent for the Franklin
hydroelectric facility. Also included is a check(#1000062670) in the amount of$100.00.
Duke Energy Carolinas, LLC requests notification that this application is complete.
Thank you in advance for your assistance on this matter. Should you have questions
regarding this application, please contact me at(704) 382-4309.
Sincerely, o
aL
Allen Stowe
Water Management
Attachments
cc w/: Mr. Keith Haynes—NC DENR Asheville R.O.
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DENH�WF.TEH 01:#UTv
POIN7 SOUnC:Uf..• aCH
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2& tDivision of�W�Hter Quality/�WaterrQualitySeetion v<at .M'n_ .u.
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NCDENR °° 12
National Pollutant Discharge Elimination System cn«k x
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NCG500000 P<tm1A:<i 4
NOTICE OF INTENT
National Pollutant Discharge Elimination System applicationfor coverage under General Permit
NCG500000: Non-contact cooling water,boiler blowdown,cooling tower blowdown,condensate, and
similar point source discharges
(Please print or type)
1) Mailing address of ownerloperator:
Company Name Duke Energy Cerollnes,LLC
Owner Name Allen Stowe-water Management
Street Address 526 South Church Street,interoffice-EC13K
City Charlotte State N.C. ZIP Code 28202
Telephone No. (704) 382-4309 Fax: (704) 382-1681
"Address to which all permit correspondence will be mailed
2) Location of facility producing discharge:
Facility Name Franklin Hydroeleouc Station
Facility Contact Gory Mangan
Street Address 564 Clyde Downs Road
City Franklin State N.C. ZIP Code 28734
County Macon
Telephone No. 828 3694605 Fax: N/A
3) Physical location information:
Please provide a narrative description of how to get to the facility(use street names, state road numbers,
and distance and direction from a roadway intersection). Take Highway 74 to Exit el.navel Highway 231441 to Franklin,
turn right on Clyde Downs Road,Franklin Hydro will be on the left approximately 0.3 miles down Clyde Downs Road.
(A copy of a county map or USGS quad sheet with facility clearly located on the map Is required to be submitted with this application)
4) This NPDES permit application applies to which of the following
9 New or Proposed IIN( N v L5
❑ Modification JUL 19 2011
Please describe the modification:
❑ Renewal DENR•WATE QUAL
POINTS URCEB CM
Please specify existing permit number and original issue date:
5) Does this facility have any other NPDES permits?
9 No
❑ Yes
If yes,list the permit numbers for all current NPDES.permits for this facility:.
:6) What is the nature of the.business:applying,forthis permit? Bauble Generation
Page 1 of 4 04/06
n n
NCG600000 N.O.I.
7) Description of Discharge:
a) Is the discharge directly to the receiving water? ® Yes ❑ No
If no,submit a site map with the pathway to the potential receiving waters clearly marked.This
includes tracing the pathway of the storm sewer to discharge point, If the storm sewer is the only
viable-means of discharge.
b) Number of discharge points(ditches,pipes,channels, etc.that convey wastewater from the
property): 1
c) What type of wastewater is discharged? Indicate which discharge points, if more than one.
9 Non-contact cooling water Discharge point(s)#: 001
❑ Boiler Blowdown Discharge point(s)#:
❑ Cooling Tower Blowdown Discharge point(s)#:
❑ Condensate Discharge point(s)#:
❑ Other Discharge point(s)M
(Please describe"Other")
d) Volume of discharge per each discharge point(in GPD):
#1: 4.74 E+8 #2: #3: #4
e) Please describe the type of process (i.e.. compressor,A/C unit, chiller, boiler,etc.)the wastewater is
being discharged from,per each separate discharge point(if applicable, use separate sheet):
Hydroelectric generator
8) Please check the type of chemical added to the wastewater for treatment,per each separate discharge
point(if applicable, use separate sheet):
❑ Biocides Name: Manuf.:
❑ Corrosion inhibitors Name: Manuf.:
❑ Chlorine Name: Manuf.:
❑ Algaecide Name: Manuf.:
❑ Other Name: Manuf.:
f3 None
9) If any box in item (8)above, other than none,was checked,a completed Biocide 101 Form and
manufacturers'Information on the additive Is required to be submitted with the application for the
Division's review.
10) Is there any type of treatment being provided to the wastewater before discharge(i.e.,retention ponds,
settling ponds,etc.)? ❑ Yes ® No
If yes,please include design specifics(Is., design volume, retention time, surface area, etc.)with
submittal package. Existing treatment facilities should be described in detail. Design criteria and
operational data(including calculations)should be provided to ensure that the facility can comply with the
requirements of the General Permit. The treatment shall be sufficient to meet the limits set bythe
general permits.
Note: :.Construction of any wastewater treatment facilities requlressubmissionof three(3)sets
of:plans:and-specificationsalong-with the,application. Design of treatment facilities
must comply with the requlrements:of'15A NCAC 2H .0138. If constructlon,applies to
this discharge, Include the three sets of plans and specifications with this application.
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NCG500000 N.O.I.
11) Discharge Frequency:
a) The discharge is: 9 Continuous ❑ Intermittent ❑ Seasonalo
1) If the discharge is intermittent,describe when the discharge will occur: NIA
if) If-seasonal:check:the month(s)the discharge occurs:0 Jan. 0 Feb, El Mar. 13 Apr.
❑ May '0 Jun. O Jul. 0 Aug. .0 Sept. 0 Oct. ❑ Nov. 0 Dec.
b) How many days per week Is there a discharge? 7
c) Please check the days discharge occurs:
9 Sat. 9 Sun, 9 Mon. 9 Tue. 9 Wed. 9 Thu. 9 Fri,
12) Pollutants:
Please list any known pollutants that are present in the discharge, per each separate discharge point(if
applicable, use separate sheet):
13) Receiving waters:
a) What Is the name of the body or bodies of water(creek,stream, river, lake, etc.)that the facility
wastewater discharges end up in? If the site wastewater discharges to a separate storm sewer
system (4S), name the operator of the 4S(e.g.City of Raleigh). Lisle Tennessee River
b) Stream Classification: Class C
14) Alternatives to Direct Discharge:
Address the feasibility of Implementing each of the following non-discharge alternatives
a) Connection to a Municipal or Regional Sewer Collection System Not Available
b) Subsurface disposal (including nitrification field, infiltration gallery, injection wells, etc.) Too much flow
c) Spray Irrigation Not justifiable, no significant thermal gradient or pollutant load
The alternatives to discharge analysis should include boring logs and/or other information indicating that
a subsurface system Is neither feasible nor practical as well as written confirmation indicating that
connection to a POTW is not an option. It should also Include a present value of costs analysis as
outlined in the Division's"Guidance For the Evaluation of Wastewater Disposal Alternatives".
15) Additional Application Requirements:
For new or proposed discharges,the following Information must be Included in triplicate with this
application or it will be returned as incomplete.
a) 7.5 minute.series USGS topographic map(or a photocopied portion thereof)with discharge location
clearly indicated.
b) Site map, if the discharge is not directly to a stream,the pathway to the receiving.stream must be
clearly Indicated. This includes tracing the pathway of a storm sewer to its discharge point.
c) If this application is:being submitted by consulting engineer(or engineering firm), include
documentation from the applicant showing that the engineer(Or firm)submitting the.application has
been designated an authorized Representative.of the applicant.
d) `Final plans for the treatment system (if applicable).'The plans must be signed,and sealed by'a'North
Carolina registered Professional Engineer and stamped-"Final Design-Not released for construction".
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NC121500000:14.0.1.
e) Final specifications for all major treatment components(If applicable).The specifications must be
signed and sealed by a North Carolina registered Professional Engineer and shall includes narrative
description of the treatment system to be constructed.
I.certify that Pam faMlliar with the information contained In this application and that to'the best of my
knowledge and belief such Information is true,complete,and accurate.
Printed Name of Person.Signing:. Carol S.Goolsby
Title: Vice President,/ydro� Fleet
t�bc.e��i Zsre+-o�++�- e20/
(Signature Applic t) U (Date Sined)
North Carolina General Statute 143.215.6 b (1) provides that:
Any person who knowingly makes any false statement, representation, or certification in any
application, record, report, plan or other document filed or required to be maintained under Article 21
or regulations of the Environmental Management Commission implementing that Article, or who
falsifies, tampers with or knowingly renders inaccurate any recording or monitoring device or method
required to be operated or maintained under Article 21 or regulations of the Environmental
Management Commission implementing that Article, shall be guilty of a misdemeanor punishable by .
a fine not to exceed $25,000, or by imprisonment not to exceed six months, or by both. (18 U.S.C.
Section 1001 provides a punishment by a fine of not more than $25,000 or imprisonment not more
than 5 years, or both,for a similar offense.)
Notice of Intent must be accompanied by a check or money order for$100.00 made payable to:
NCDENR
Mail three(3)copies of the entire package to:
NPDES Permits Unit
Division of Water Quality
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Final Checklist
This application will.be returned as incomplete unless all of the following Items have been
included:
,9.Check for.$100 made payable to NCDENR
4Sg%3 copies of county map or USGS.quad sheet with location of facility clearly marked on map
AR 3.copies of this completed application ano:altsupporting.documents
0.3sets of plans and,specifications signed�and sealed:by a'North Carolina'P.E.
4W Thorough respomesd ritems 1.7.on this-application
%ii!Alternatives analysis including,present value:of costsfor-all alternatives
"Note
The submission,of this document does not guarantee the Issuencerof anMpDES,permit
,Page 4 of 4 04105
-Cheek Date: 07.Ju.2011 Vendor Number:00 160 Name:N R 1�~ Cheek Number. 100006267
Invoice Number Tavoim Date Voucher ID Gross Amount Discounts Taken Late Charge Paid Amor.t
06291110000NP '29.Jun2011 10454822 100.00 0.00 '0.00 100.00
NOTICE OF INTENT FOR GENERAL PERMIT NCG500000
Tool Total Total Total
Check Number: Date Gram Amount Discounta Late Charges Paid Amount
1000062670 07Ju1.2011 $100.00 $0.00 $R00 $100.00
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