NCS000588_Renewal Application_20210927

Raleigh -Durham Airport Authority
RDU
Michael J. Landguth, A.A.E.
President & CEO
1000 Trade Drive • P.O. Box 80001 • RDU Airport, NC 27623
tel: [phone] • fax: [phone] • w .rdu.com
CERTIFIED MAIL & via email to Brianna.Young((a,ncdenr.eov
September 20, 2021
SW Individual Permit Coverage Renewal
Stormwater Permitting Program
NCDEQ — DEMLR
1612 Mail Service Center
Raleigh, NC 27699-1612
Re: Raleigh -Durham Airport Authority
NPDES Permit No. NCS000588
Application for Permit Renewal
To Whom It May Concern:
RECEIVED
SEP 2 7 2021
DEDIR-LAND Q U: u.ITY
STQOIWAT ER FERivl IT11 IG
The Raleigh -Durham Airport Authority (Authority) requests renewal of NPDES Permit No.
NCS000588 (Permit), which authorizes discharges to surface waters at the Raleigh -Durham
International Airport (Airport). Per Part III Section B.1 of the Permit, this application is being
submitted with more than 180 days left in permit cycle.
In addition to this cover letter, this permit renewal application includes an updated list of Co-
Permittees, a completed Renewal Application Form, site maps, analytical data, visual monitoring
data, summaries of Best Management Practices (BMPs) and significant changes since issuance of
the previous NPDES Permit, certification of the development and implementation of a Stormwater
Pollution Prevention Plan (SWPPP), and a Certification of Non-Stormwater Discharge from all
Co-Permittees. An original and one copy of the application are enclosed.
Additionally, the Authority would like to update the Co-Permittee list. The current listing of Co-
Permittees is as follows:
Air Canada
Alamo Rent-A-Car
Alaska Airlines
Allegiant Airlines
American Airlines
Aviation Management Group
Avis Rent A Car System, Inc.
Raleigh -Durham Airport Authority Board Members
DURHAM COUNTY
Patrick Hannah, Chairman
David Morgan
CITY OF RALEIGH
Sepideh Saidi, Vice Chair
Dickie Thompson
Budget Rent A Car System, LLC
Charter Express, Inc.
Delta Airlines
DGS/Unifi Service
Dollar/Thrifty Rent-A-Car
Endeavor Air
Enterprise Holdings
WAKECOUNTY
David Kushner, secretary
Ellis Hankins
CITY OF DURHAM
Tammie Hall, Treasurer
Yesenia Polanco-Galdamez

Authority NPDES Renewal
September 20, 2021
Page 2 of 2
Enterprise Rent-A-Car
Envoy Air Inc.
Federal Express
Frontier Airlines
FSM Group
Hertz Rent-A-Car
JetBlue Airways
LSG Sky Chefs
Martin Marietta
National Rent-A-Car
NC Dept. of Transportation, Div. of Aviation
Raleigh -Durham Airport Authority
SAS Institute, Inc.
Signature Flight Support
Sheetz, Inc.
Spirit Airlines
Southwest Airlines, Co.
Sun Country Airlines
TAC Air
United
Univ. of NC Air Operations
United Parcel Service
UPS Cartage Services, Inc.
If you have any questions about this permit renewal application or need additional information,
please do not hesitate to contact Gina Danison at 919-840-7741 or gina.danisonaa,rdu.com.
Sincerely,
Michael J. Landguth, A.A.E.
President and Chief Executive Officer
Raleigh -Durham Airport Authority
Enclosures: NPDES Renewal Permit Application
Attachment 1— Site Maps
Attachment 2 — Effluent Data
Attachment 3 — Visual Monitoring results
Attachment 4 — Summary of BMPs
Attachment 5 — Summary of significant changes
Attachment 6 — Stormwater Pollution Prevention Plan certification
Attachment 7 — Co-Permittees Certifications of Non-Stormwater Discharges
Cc: Bill Sandifer, RDUAA, Senior VP and Chief Operating Officer
Erin Locklear, RDUAA, General Counsel
Gina Danison, RDUAA, Director of Environmental Programs
Raleigh -Durham Airport Authority Board Members
DURHAM COUNTY
Patrick Hannah, Chairman
David Morgan
CITY OF RALEIGH
Sepideh Saidi, Vice Chair
Dickie Thompson
WAKECOUNTY
David Kushner, secretary
Ellis Hankins
CITY OF DURHAM
Tammie Hall, Treasurer
Yesenia Polanco-Galdamez

Permit Coverage
©7_ Renewal Application Form
NCDENR National Pollutant Discharge Elimination System NPDES Permit Number
Stormwater Individual Permit I NCS 000sas
Please provide your permit number in box in the upper right hand corner, complete the information in the space provided
Mow and return the completed renewal form along with the required supplemental information to the address indicated.
Owner Information
*Address to whIch permltmrrespondence wl//be ma1/ed
Owner / Organization Name:
Raleigh -Durham Airport Authority
Owner Contact;
Michael J. Landguth, AA.E, President and Chief Executive Officer
Mailing Address:
PO Box80001
RDU Airport, NC 27623
Phone Number:
919640-7002
Fax Number:
9`19-640-0176
E-mail address:
michael.landguthiiilrda.eom
Facility Information
Facility Name:
Raleigh -Durham International Airport
Facility Physical Address:
John Brantley Blvd at Aviation Parkway
Facility Contact:
Michael J. Landgulh, A.A.E, President and Chief Executive officer
Mailing Address:
PC Box Bogor
RDU Airport, NC 27623
Phone Number:
919-e40-7002
Fax Number:
919a0-0175
E-mail address:
[e-mail]
Permit Information
Permit Contact:
Gina Danison, ENV SP
Mailing Address:
Po Box 80001
RDU Aepon, NC 27623
Phone Number:
919-840a741
Fax Number:
919-840-0175
E-mail address:
[e-mail]
Discharge Information
Receiving Stream:
Brier Creek Reservoir, Naleys Branch, sycamore Creek
Stream Class:
C:Nsw, B;Nsw, and C:NSw
Basin:
Neuae River
Sub -Basin:
Crabtree creek
Number of Outfalls:
6
Facility/Activity Changes Please describe below any changes to your facility or activities since issuance of your permit. Attached a
separate sheet if necessary.
Please see attached documents.
CERTIFICATION
I certify that I am familiar with the information contained in the application and that to the best of my knowledge and belief
such information is true, complete and accurate.
Signature i
Michael J. Landguth, A.A.E
Print or type name of person signing above
Date 4/w/z0L/
President and CEO
Title
Please return this completed application form SW Individual Permit Coverage Renewal
Stormwater Permitting Program
and requested supplemental information to: 1612 Mail Service Center
Raleigh, North Carolina 27699-1612

Stream
Body of Water
Impervious Surfaces
0 R'.
�C41
i
I
Lake Crabtic-e
0 1,300 2,600
1 inch = 2,671 feet
N
Site Map 1a: Waterways & Impervious Surfaces
/RDU
Map Document: \\g is-app01\e$\GIS_Files\Cure nt_Projects\ENV_NO\2021\0324_NPDES_M aps\Site_Map_t a.mxd 9/20/2021

OIndustrial Activities* & Storage Areas
® Outfalls - Major
- Stream
Body of Water
County Boundary
--
RDU Property
Note: Colored Areas on Map
are Drainage Basins
+'
Briar C ..
Re_c
IIII�
*Note: Industrial Activitie:
Fueling, Deicing & Mainte,
003
`w
Lake Crabtree
OU
N
Site Map 1 b: Industrial Activities & Storage Areas
RDU Map Document: \tgisapp0l\e$\GIS_Files\Current_Projects\ENV_NO\2021\0324 NPDES_Maps\Site_Map_lb.mud 9/21/2021

Attachment 2: Analytical Results for Outfalls 001, 002, 003, 004, 007, and 016
Raleigh -Durham International Airport
NPDES Permit #NCS000588
Notes: 1. N/A indicates Not Applicable; parameter is not required to be analyzed for that Outfall per NPDES Permit #NCS000588
2. None indicates no limit listed in NDPES Permit #NCS000588
Di5solved
Propylene
Date
Outfall
pH
Oxygen
Glycol
Toxicity
03/16/21
001
7.16
11.26
<MDL
>100%
03/16/21
002
6.94
13.97
N/A
>100%
03/16/21
003
7.12
9.56
<MDL
>100%
03/16/21
004
7.32
13.63
<MDL
>100%
03/16/21
007
7.47
10.61
<MDL
>100%
03/16/21
016
7.61
13.31
N/A
>100%
Notes:
1. N/A indicates Not Applicable; parameter is not required to be
analyzed for that Outfall per NPDES Permit #NCS000588
2. pH monthly average & daily max must be z 6.0 and 5 9.0 standard
units
3. No glycol limits in permit
4. No DO limits in permit
Date
03/16/21
Outfall
001
Acute
Toxicity
>100%
03/16/21
002
>100%
03/16/21
003
>100%
03/16/21
004
>100%
03/16/21
007
>100%
03/16/21
016
>100%
Notes:
1. No limit listed in permit
#NCS000588 for Acute Toxity

Attachment 3
Visual Monitoring Reports for CY 2020
Raleigh -Durham International Airport
NPDES Permit: NCS000588
Spring
2020
-
Qutiall ;
`
D*
Color,
Odor
Clarity;
�g
-Floatirt
Soiids�' `
Sus nded'
Ps:. _
' Sts[lds�
foam t
Oil ,
` Sheen
inccars,
_of SVI
Commt3rits
001
06/10/20
Light brown
None
2
2
2
N
N
downstream
_
erosion
_
0022
06/10/20
Light brown
None
1
1
1
, N
N
v
003
06/10/20
Clear/Brown
None
2
1
1
N
N
Riser barrel failed
pond dry
004
06/10/20
Clear/Brown
None
5
1
_
1
Y
N
_
007
06/10/20
Clear/Brown
None
1
1
_
1
N
N
Trash
016
06/10/20
Clear/Brown
None
2
3
1
N
N
fish
035
06/10/20
Clear/Brown
None
2
1
_
1
N
N
frogs
H
06/10/20
Brown
None
3
1
1
N
N
erosion at inlet
1
06/10/20
Brown
None
3
1
1
N
N
P
06/10/20
Brown -red
None
3
1
1
N
N
riser barrel failed,
_�
and mostlydry
S
06/10/20
Clear
_
None
5
1 - _
1
-----
N
- -
— N
--
fish
_ — _
Trash,
strong
Pollen & algae
Y
06/10/20
Yellow -brown
None
4
5
1
N
N
garbage
crust on water
_odor
f UU
06/10/20
Light brown
None
5
1
1
N
N
KK
06/10/20
Clear/Brown
None
2
1
i 1
N
N
JJ
06/10/20
Yellow -brown
None
2
1
1
_ N
N
II
06/10/20
Clear
None
1
1
_
1
N
N
Fall 2020
i
Out fa l ;
Oc or
Clarit
Fioa#iitg ;
Sottds
;Suspendedy
Sofids
;Foarta
od
Sheen
hdto�^s
ofSW
',
Conl�men s
Date
_
Color
001
11/17/20
Green/Brown
None
3
2
M1
N _
N
Red brown algae
0022
11/18/20
Clear
None
2
1
1
N
N
Trash in
ditch _
Lots of pine
needles
003
11/17/20
_
Clear/Brown
None
1
1
1
N
N
Trash-�
fish, birds, water in
pond
004
11/17/20
Clear/Brown
None
1
1 _
1 _
N
N
N
007
11/18/20
GreyNone
_ -1 f_
2
1
N
Vegetative decay
016
11/17/20
Clear/Brown
None
_ 3
1
1
1
_ Y
N
_
0353
11/17/20
Clear/Brown
None
1
1_
N
N
H
11/17/20
Clear/Brown
None
1
1
1
3
N
N
N
�
Fallen trees
I
11/18/19
Orange
None
4
3
N
Small sinkhole, no
flow, ea ese
P
11/18/19
Brown
None
3
3
2
N
N
ducks
— S
11/17/20
Clear
None
1
1
1
N
N
Bottles _T
Y
11/17/20
Brown
None
3
1
1
1_
N
N
Trash
bottles
UU
11/17/20
Greenish
None
3
1 _
N
N
wood ducks
_
KK
11/17/20
Orange/Brown
None
2
1
1
N
Y
Trash
Chanel erosion,
ve . decay
JJ
11/17/20
Clear/Brown
None
2
1
1
Y
Y
yellow foam
II
11/17/20
Clear/Brown
_
I None
1 1
1
1
Y
I N
Trash
lErosion at outfall
1 Number rankings based on DWQ "Stormwater Discharge Outfall Qualitative Monitoring Report" where 1 = clear, no solids and 5 = very
2 SDO 002 visually monitored at sampling location per NCDENR DWQ approval on 5/15/2013.
3 Outfall 035 added in Fall 2017 due to anticipated growth in the drainage basin.
NA = Not applicable

Addendum to Renewal Application for RDU Airport, Permit No. NCS000588
ATTACHMENT 4 — Summary of Best Management Practices (BMPs)
BMPs conducted by Co-permittees at Raleigh -Durham International Airport (Airport or RDU)
include but are not limited to: use of drip pans/spill pads when conducting maintenance activities,
limiting outdoor maintenance activities, maintaining a good housekeeping and preventative
maintenance plan, conducting semi-annual inspections of the facilities, maintaining secondary
containment drainage logs, training staff on spill prevention and spill cleanup protocols, conducting
inspections of other Co-Permittees by Authority staff, storing materials inside or under cover when
possible, minimizing use of hazardous materials, keeping stormwater drains and conveyances clear
of debris, and maintaining an open dialogue between the Authority and other Co-Permittees. Please
note that this listing is not conclusive nor is it completed by all Co-Permittees. It is provided as an
example of the types of BMPs implemented at RDU.
Structural controls include a series of pipes, culverts, and ditches that collect and convey stormwater
off the developed areas of the Airport to waters of the State. Structural controls also include several
retention ponds, as seen on Site Map #1, located on the airport's periphery. Except for Outfall 002,
drainage from the west side of the Airport, including Runway 5L-23R, enters one of several
retention ponds before discharging into the Brier Creek Reservoir. Drainage from the northeastern
portion of the Airport (Runway 5R-23L) either enters into natural ditches that flow into Sycamore
Creek or enters a retention basin before discharging into streams that flow into Big Lake located
within Umstead State Park. Drainage from the east side flows into Haleys Branch, which is a
tributary of Crabtree Creek. Drainage from the south end of Runway 5R-23L flows into a retention
pond which then discharges into Brier Creek south of I-40. The Brier Creek Reservoir, located
immediately southwest of Runway 5L-23R collects runoff from most of the western half of the
Airport plus off -site development. All discharges eventually flow to Crabtree Creek and then into
the Neuse River basin.
The Table on the following page summarizes the noted retention ponds with respect to drainage
areas in which industrial activities occur. All the noted ponds are subject to engineering inspection
by Authority facilities personnel and are maintained accordingly.
Within SDO 004 there is an entirely structural control in that it is a concrete secondary containment
structure at the General Aviation fuel farm. Structural controls also include an oil/water separator
(OWS) through which stormwater is routed. TAC Air owns and in turn leases a portion of this
small fuel farm to Landmark Aviation. TAC Air, as owner of the fuel farm, is responsible for
maintaining this OWS as well as the secondary containment.

Addendum to Renewal Application for RDU Airport, Permit No. NCS000588
RDU Outfalls and Ponds
Outfall
Treatment and Comments
001
This retention pond does not discharge from below the water surface. Some
retention does occur however and allows settling of some pollutants and biological
uptake of other pollutants to occur. No studies have been conducted to measure the
water quality benefits of this pond. The majority of fueling activities for aircraft
operating out of Terminal 1 occur in this drainage basin. There is also deicing
activity in this drainage basin, for aircraft operating out of Terminal 1 as well as
aircraft that are parked overnight near Terminal 1.
002
A portion of this drainage basin passes through an Oil/Water separator prior to
discharging into Brier Creek Reservoir.
003
There is a retention pond with an inverted siphon (weir) at this Outfall that
discharges from below the water surface, thereby trapping oil on the water surface.
This feature reduces oil pollution in the receiving streams by providing spill
response crews the opportunity to collect and remove spilled oil. Retention also
allows settling of some pollutants and biological uptake of other pollutants to
occur. An Acute Toxicity study was completed in 2006. The majority of aircraft
fueling and deicing at this airport occurs in this drainage basin.
004
There is a retention pond at this Outfall that discharges from below the water
surface, thereby trapping oil on the water surface. It utilizes an underdrain design
versus an inverted siphon design that Outfall 003 and Outfall 007 use. The ability
to open and close the size of the underdrains exist, thereby enabling spills to be
held in the pond during rain events. However in significant rain events, overflow
could occur which would move oil out of the pond and further downstream.
007
There is a retention pond with an inverted siphon (weir) at this outfall that
discharges from below the water surface. This pond traps oil on the pond's water
surface and provides similar treatment as the pond at Outfall 003.
016
There is a small retention pond with an inverted siphon (weir) at this outfall that
discharges from below the water surface. This pond traps oil on the pond's water
surface and provides similar treatment as the pond at Outfall 003.
ATTACHMENT 5 — Significant Changes in Industrial Activities
While the activities at RDU have remained the same since the last permit renewal, the volume of
activities has fluctuated. This was initially due to an increasing demand by travelers on the
Airport which led to over 14.5 Million passengers in 2019. In 2020, the global pandemic saw the
demand for travel drop 96% from April 2019 to April 2020. In 2021, traffic is rebounding and
construction projects that had been put on hold during 2020 are slowly coming back online.

ATTACHMENT 6
STORMWATER POLLUTION PREVENTION PLAN DEVELOPMENT AND IMPLEMENTATION CERTIFICATION

STORMWATER POLLUTION PREVENTION PLAN
DEVELOPMENT AND IMPLEMENTATION
CERTIFICATION
North Carolina Division of Energy, Mineral, and Land Resources - Storm water Permitting
Facility Name:
Permit Number:
Location Address:
County:
InlemaUonal Airport
NCSOD0588
PO Box 80D01, 1000 Trede Ddva,
RDU Airport, NC 27623
"I certify, under penalty of law, that the Stormwater Pollution Prevention Plan (SPPP) document and all
attachments were developed and Implemented under my direction or supervision in accordance with a system
designed to assure that qualified personnel properly gather and evaluate the information required by the SPPP.
Based on my inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information gathered is, to the best of my knowledge and belief, true,
accurate and complete."
And
"I certify that the SPPP has been developed, signed and retained at the named facility location, and the SPPP
has been fully implemented at this facility location in accordance with the terms and conditions of the
stormwater discharge permit."
And
"I am aware that there are significant penalties for falsifying information, including the possibility of fines and
imprisonment for knowing violations."
Sign (according to permit signatory requirements) and return this Certification. DO NOT
SEND STORMWATER POLLUTION PREVENTION PLAN WITH THIS CERTIFICATION.
Signature
Michael J. Landgulh. AAE.
Print or type name of person signing above
Date '1/2olloZf
President and CEO
Title
SPPP Certification 10/13

ATTACHMENT 7
CO-PERMITTEE CERTIFICATIONS OF NON-STORMWATER DISCHARGE

.Rul�ikh-1)�t�•ttu7rllnlc�r�u�tinr��(I:�ir�)nrt i
,%'PDkS Pennil.)VO. fiv000#586
CPOTIR
.ON.OF-MON-SMRMWATER,DISCHARGES
Methods of Evaluation Used.A. jrheckall thdtopp pr Oyl4eV&Pfis (pions reviewed, autfaftbasin-, etc.)]
._
0 Review of building and site plans
❑ Visual inspectio of stormwater drAinag.e.systern.
❑ Dye -or smoke flow testino
❑ interviews with Tacility.personnel'
Anal .yticail tests
closed circu'ItTV taping of storm drains,
other:
Its, AAC Of ArAAAS. k)
Actionstaken to elimin
te unauthorized discharges:-
I certify,, under penal law, that this document and all -attachments were,preppred under -my
direct , ion in accordance or supervision 6ordance with a' 's stem designed to fissure that
nce in accordance ys-
qualified, personnel pro eily gather 'd evaluate n an 'the-InforMation submitted. Based on my
inquiryof,th6 o6rsbn who Marriage the systerrijorthose persons directly responsible
pr.person ,
for 9-'athering.the info( M I ation, the information- -submitted is, to the best of my knowledge and
_
belief, trueaccurate and on p'leie.There were no non -permitted discharges -,of non-stbrmWa ter
entering the storm drain because of,acii.viiies occurring at myfacilit . I,anj aware that there a re
significant penalties. for surNtting b false information, including the possibility of fines and
9 .
imprisonmentfo-'r knowing violiations.
9
Co-Prermitt6e Company Name:
Co-Perm-Ittee Kesponsible Person: \4
Title;
Signature:
Date Signed.
Rvi. 09/20/7
L (.I-[) ti(vs fir 7; 11/ "N'o 11 -Slorm I I-, I;( r 01s,

i
►Anal Ar�nrt
!
ER 'IFlCATIt)N � I +pIV= TORMW .,TFR... C�IARGES
Methb-c
s. of Evaluation Used: fche�k alithat apply, providedetoils (plans reviewed, out�all bosinretc..)]
i
Reviewof building and site plan
❑
Visual inspection of stormwater drainage system
❑
Dye or,smoke flow testing
(]
,ntervlews with -facility personne
❑
f
�nalytical tests
l
❑
;
Iosed circuit TV taping of storm drain.,
(
i �I � v o tAJC,�
thee: � d0 V1D4 ho, w � # �.
Actions
aken,10 eliminate unauthoriNd discharge • -
-
a
certify, under penaltyof law, thatthis document and all -attachments were prepared under my
directio I in accordance or supervision in accordance with .-a system designed to assure that
ualifie ersonnel ro rl ather and evaluate the it ormation su miffed. Based q P on my
p y g b ...
, if. , .
inquiry g the'petson or persons who manage the system, or those persons directly responsi bie
for gathfring the information, the information submitted is, to the best of my knowledge and
.belief,
true accurate and complete.'There were no non -permitted. -discharges of non-stormwater
entering'the stor'-m drain because of activities occurring at myfacility. I am aware that there are
significaht penalties for submitting `false information, including the possibility of fines and
im.prisor mentfor knowing violations.
ii
Co-Permittee Company Name: ,C Q S ,C CU
Co-Permittee Responsible Person:
Title: S� �' :(� V-1 Imo` C cx- - alpt_
Signature:
Date Signed: bo tezc?
w. 0912017 Ceti tration oJNon-Storin►var&Dischargav

Raleigh -Di rliam 1plergallopoil Airporl
XPD& P_erinfi:No. NC5000588
CERTIFICATION OF NON-STORMUVATER QiSCHARGES
Methods of Evaluation Used:. [check all that apply, provide details (plans reviewed, o4afll basin, etc.)]
0 Review of building and site plans
[] Visual inspection of stormwater drainage system
❑ Dye :or smoke flow testing_
Interviews with facility personnel
❑ Analytical tests
❑ Closed circuit TV taping of storm drain
0 Other;
Actions taken to eliminate unauthorized discharges:
I certify, under penalty of law, that this document.and all .attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering'the, storm drain because of activities occurring at my facility, I am aware that there are
signiflcant penalties for submitting false information, including the possibility of fines and
imprisonment.for knowing violations.
Co-Permittee Company Dame: Allegiant
Cc-Permltte I Responsible Person: Terence Brown
i Title: Station Manager
1
Signature:
Date Signed: /08/16/21021
ou
Re►. 0912017
` Certification of Non,Storonvater Disdiarges

Raleigh -Durham International Airport
NPDES Permit No. NCS000588
CERTIFICATION OF NON-STORMINATE,R DISCHARGES
Methods of Evaluation Used: [check all that apply, provide details (plans reviewed, outfall basin, etc.)]
❑ Review of building and site plans
Z visual inspection of .stormwater drainage system
❑ Dye or smoke flow testing
❑ Interviews with facility personnel
❑ Analytical tests
❑ Closed circuit TV taping of storm drain
❑ Other:
Actions taken to eliminate unauthorized discharges: &A ege Aa Aviw
I certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations.
Co-Permittee Company Name: MEOCA4 AiLide5
Co-Permittee Responsible Person:STAB
Title: d5M 4&:C
Signature:
Date Signed:
Rev. 0912017 Certification of No i-Stormirater Discharges
'rrr�r
uko leas

Raleigh-Durhain lnterncuional Airport
NPDES Permit No. NCS000588
CERTIFICATION OF NON-STORMWATER DISCHARGES
Methods of Evaluation Used: [check all that apply, provide details (plans reviewed, outfall basin, etc.)]
® Review of building and site plans
® visual inspection of stormwater drainage system
❑ Dye or smoke flow testing
® Interviews with facility personnel
❑ Analytical tests
❑ Closed circuit TV taping of storm drain
❑ Other:
Actions taken to eliminate unauthorized discharges:
I certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations.
Co-Permittee Company Name: Avis Rent A Car System, Inc.
Co-Permittee Responsible Person: Angelica Bass
Title: Operations Support Manager
Signature: � gadd
Date Signed: 05/26/21
Rom,
Rev. 0912017 Certification qt Non-Stornmrater Discharges

Raleigh-Duncann Inte►-nalional Airport
t
NPDES Permit No. NCS000588
CERTIFICATION OF NON-STORMWATER DISCHARGES
FthZods of Evaluation Used: [check all that apply, provide details (plans reviewed, outfall basin, etc.)]
Review of building and site plans
Visual inspection of stormwater drainage system
❑ Dye or smoke flow testing
® Interviews with facility personnel
❑ Analytical tests
❑ Closed circuit TV taping of storm drainss
❑ Other:
Actions taken to eliminate unauthorized discharges:
I certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations.
Co-Permittee Company Name: Budget Rent A Car System, LLC.
Co-Permittee Responsible Person: Angelica Bass
Title: Operations Support Manager
Signature: aQ
Date Signed: 05/26/21
ou
Res,. 09.Q017
Cerlilication ol-Non-Storrrni•alei- Disehargc.v

Rnli�l�f!-1)!lrltruu ItJlc'rjilltlalrll,li,lx�r!
Al)IIA S I'emli! 1i10. VC'S000 88
CERTIFICATION OF NON-VORMWATER DI$CHARGES
Methods of Evaluation Used: jcheck all that apply, provide details (plans reviewed, outfall basin, etc.)]
❑ Review of building and site plans
Visual inspection of stormwater drainage system
❑ Dye or smoke flow testing
❑ Interviews with facility personnel
❑ Analytical tests
❑ Closed circuit TV taping of storm drain
❑ Other:
Actions taken to eliminate unauthorized discharges:
I certify, under penalty of law, that this document and all attachments were prepared under my
direction In accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations.
Co-Permittee Company Name: Charter Express Inc.
Co-Permittee Responsible Person: Wendy Hudson
Title: General Manager
Signature:
Date Signed: 04/20/2021
Itc v. 09, 201
(-erti1<c.•,4licut oJ:�'un-.S7�,r,»nv,lrr IJi�rlra�;g�s

Raleigh -Durham hrte raatiortal Air port
NPDES Permit No. MCS000588
CERTIFICATION OF NON-STORMWATER DISCHARGES
Methods of Evaluation Used: [check all that apply, provide details (plans reviewed, outfall basin, etc.)]
® Review of building and site plans
® visual inspection of stormwater drainage system
❑ Dye or smoke flow testing
® Interviews with facility personnel
❑ Analytical tests
❑ Closed circuit TV taping of storm drain
❑ Other:
Actions taken to eliminate unauthorized discharges:
certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations.
Co-Permittee Company Name: Delta Air Lines
Co-Permittee Responsible Person: Donald Lowman
Title: Operations Service Manager
Signature: P&M4" /_O'Wouzoi
Date Signed: 02 Aug 2021
Rou
Rev. 09/201 7
Cert{lieation gl'Norr-Stormwater Discharges

Raleigh -Durham Interna1iwtal.1irport
NPDESPerm it No. NCS000568
CERTIFICATION OF NON-STORMWATER DISCHARGES
Methods of Evaluation Used: [check all that apply, provide details (plans reviewed, outj`al/ bosh, etc.)]
❑ Review of building and site plans
Z Visual inspection of stormwater drainage system
❑ Dye or smoke flow testing
❑ Interviews with facility personnel
❑ Analytical tests
❑ Closed circuit TV taping of storm drain
❑ :Other:
Actions taken to eliminate unauthorized discharges: • p . rtl h-vI �.
r%)"„V I ou S co :ems
I certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities .occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
Imprisonment for knowing violations.
Co-Permittee Company Name., Endeavor Air
Co-Permittee Responsible Person: Samuel J. Moretti
Title: .Base Manager
Signature: "-�a C
Date Signed: 0412912 1
Rer. 092017
Certification of -Yon Storsnrater Discharges

Re, 1"{614ahn,,, l„ l,,n,,fru„ ol.III/." I
CERTIFICATION OF NON-STORMWATER DISCHARGES
Methods of Evaluation Used: (check all that apply, provide details (plans reviewed, outjall bosin, etc.)]
Review of building and site plans
® visual inspection of stormwater drainage system
❑ Dye or smoke flow testing
❑ Interviews with facility personnel
❑ Analytical tests
® Closed circuit TV taping of storm drain
❑ Other:
Actions taken to eliminate unauthorized discharge :
I certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations.
Co-Permittee Company Name: Enterprise Holdings Maint Facility
Co-Permittee Responsible Person: Eric Elliott
Title: Fac & Const. Mgr.
14
Signature: CJ
Date Signed: 4/15/21
1i,11, , If 'II,

; l!• 11i«•I1;4111 Irrl,v rt,rlrrrn,rl . l rtj;• v 1
11'I )1.'i I 'rrrnit A,.• Vr
CERTIFICATION OF NON-STORMWATER DISCHARGES
Methods of Evaluation Used: [check all that apply, provide details (plans reviewed, outfall basin, etc.)]
® Review of building and site plans
® Visual inspection of stormwater drainage system
❑ Dye or smoke flow testing
❑ interviews with facility personnel
❑ Analytical tests
® Closed circuit TV taping of storm drain
❑ Other:
Actions taken to eliminate unauthorized discharges:
I certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations.
Co-Permittee Company Name: Enterprise Rent -a -Car
Co-Permittee Responsible Person: Eric Elliott
Title: Fac & Const. Mgr.
Signature:Z__
Date Signed: 4/15/21

Raleigh -Durham International Airport
NPDES Permit No. NCS000588
CERTIFICATION OF NON-STORMWATER DISCHARGES
Methods of Evaluation Used: [check all that apply, provide details (plans reviewed, outfoll basin, etc.)]
® Review of building and site plans
❑ visual inspection of stormwater drainage system
❑ Dye or smoke flow testing
❑ Interviews with facility personnel
❑ Analytical tests
❑ Closed circuit TV taping of storm drain
❑ Other:
Actions, taken to eliminate unauthorized discharges:
I certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
Imprisonment for knowing violations.
Co-Permittee Company Name: Envoy Air inc
Co-Permittee Responsible Person: Edward Morales
Title: General Manager
Signature:
IL <f:::� IV
Date Signed: 04/27/2021
Rev. 0912017
Certification of Non-Stonmvater Discharges

"c-IRri, .w+ 1'i '.�000 SX
CERTIFICATION OF NON-STORMWATER DISCHARGES
Methods of Evaluation Used: [check oil that apply, provide details (plans reviewed, outfall basin, etcX
❑ Review of building and site plans
® Visual inspection of stormwater drainage system
❑ Dye or smoke flow testing
❑ Interviews with facility personnel
❑ Analytical tests
❑ Closed circuit TV taping of storm drain
❑ Other:
Actions taken to eliminate unauthorized discharges:
I certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
Inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations.
Co-Permittee Company Name: Federal Express
Co-Permittee Responsible Person: A. Oriel Elder
Title: Ramp Operations Manager
Signature:
Date Signed: 2�
(;;�Ili. tvnu,.+/ %1111,ti&%'faII,il.•r 1}#..,..:;•r-

Raleigh -Durham International Airport
NPDES Permit A"o. AUS000588
CERTIFICATION OF NON-STORMWATER DISCHARGES
Methods of Evaluation Used: [check all that apply, provide details (plans reviewed, autfall basin, etc.)]
❑ Review of building and site plans
❑ Visual inspection of stormwater drainage system
❑ Dye or smoke flow testing
❑ Interviews with facility personnel
❑ Analytical tests
❑ Closed circuit TV taping of storm drain
❑ Other:
Actions taken to eliminate unauthorized discharge
I certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information.. Including the possibility of fines and
imprisonment for knowing violations.
Co-Permittee Company Name: Flight Group Corporatino
Co-Permittee Responsible Person: Dan Bishop
Title: Line Manager
Signature: ad 0
)26��
Date Signed: 8/10/2021
Rev. 09.2017
C'enijication of Discharges

IZc�lt^rgh-Uurltirrn lrrlerr�atnrrtrJrfirporl
,1 J'D1:S i'emjt Na: Al'S00050
CERTlF� 1 ION OF N. RM�II/ T R DISCI ARGES
Methods of Evaluation Used: [check all that apply; provide detoils (plains reviewed, outfdii bosln, etc.)]
❑ Review of building and site plans
0 Visual inspection of stormwater drainage_ system
Dye or smoke flow testing
y
E Interviews with facility. personnel
0 Analytical tests
[] Closed circuit TV taping:of storm drains
Other: There are no drains: n our area- Our Business- Partner Charter Express handles
our operation. in RDU
Actio_.ns taken to .ejlminate unauthorized dls hharges: N ..A
i certify, under penalty:of .law, that .this document and, all attachments were prepared under rtiy
direction in accordance or supervision in accordance,; with .a system -designed to fissure at
,qualified personnel; properly gather and evaluate the. informa� on submitted. Based. on my.
.inquiry of the person or persons'who -manage the.system,. or those persons directly responsible
fd,r .gathering the inforrnation the information submitted is, to. the best of my knowledge :and
belief, true accurate and complete. There 'Were.no non --permitted discharges of non-stormwater
entering the storm drain because Of, activities :occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
;imprisonment for kn. owing violations:
Co-Permittee Company Name: Frontier Airlines
Co-Permittee Responsible Person: Diego Alvarez
Title: General Manager
Signature:
Date Signed:. 8=04 2021
'ter. 09 201' Certiflean n 1`ou-.tirr�rrrnrcrrrr Uisrfwrves

R(d,-#; -1rujllrlgr Art-frillrrirrdl.ltrlrrrrt
CERTIFICATION OF NON•STORMWATER DISCHARGES
Methods of Evaluation Used: [check all that apply, provide details (p/ans reviewed, autfoll basin, etc.)]
❑ Review of building and site plans
1:3 Visual inspection of stormwater drainage system
13 Dye or smoke flow testing
13 Interviews with facility personnel
Analytical tests
Closed circuit TV taping of storm drains.
13 Other:
Actions taken to eliminate unauthorized discharges:
I certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations.
Co-Permittee Company Name: - � M Grro it
Co-Permittee Responsible Person: -I-rc vl� vcj\ d ems C. f%
Title: Gin {ram, r M00%
Signature:
Date Signed:
Rn rl'L'2017 C'.7liliruAun W 1pu• Shu7Nlu7ilrr Ali ir:a;;0

Rah rah hul llurn hat rlumunul tropart
W'DI-S Arind No. %( S0008k
CERTIFICATION OF NON-STORMWATER DISCHARGES
rtEhods of Evaluation Used: [check all that apply, provide details (plans reviewed, outjall basin, etc.)]
Inj
Review of building and site plans
Visual inspection of stormwater drainage system
Dye orsmoke flow testing
® Interviews with facility personne
❑ Analytical tests
❑ Closed circuit TV taping of storm drain
❑ Other:
Actions taken to eliminate unauthorized discharges: carelc I ve-01n nCi
absedia4l'on endpar+ners,
I certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations.
Co-Permittee Company Name:
Co-Permittee Responsible Person: Jesse Horsham
Title: General Manager
Signature: A4K
4W.00
Date Signed: 04/29/21
1'v0r `inu,rrn: r, ; v,

Raleigh -Durham Internadonal.4irport
NPDFS Permit No. NCS000588
:CERTJFICATION QFN��11 STOR
M�JUATERDtSCHARM
?r �' ,�••1• .S':�: err •.i: •r� ..„•. ..r .) .e n..�'�Sr•:'�••'". ,..:'•'• ''i:.i;.:
��R�.•f.r..;t :.iJ�':•.(`•' Cinj:Y,l• Y•�''\.'!r•• '1 •...•.1%•!rr..:ii'• '
.... ,!•• ':'tt a. \};..•.•,',tlk�:}.tit^ .t{:.t.•' :ta.ti
Methods of Evaluation used: [check all that apply, provide details (plans reviewed, outfall basin, etc.)J
❑ Review of building and site plans
® visual inspection of stormwater drainage system
❑ Dye or smoke flow testing
❑ interviews with facility personnel
❑ Analytical tests
❑ Closed circuit Tv taping of storm drain
❑ Other:
Actions taken to eliminate unauthorized discharges:
I certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations.
Co-Permittee Company Name: JetBlue Airways
Co-Permittee Responsible Person: Matthew Detcher
Title: General Manager
Signature:
Date Signed: 04/28/2021
Rev. 0912017
Cerel=don ofNon,Stornnvater Discharges

Raleigh -Durham lnlernalloual Airporl
NPDES Permit No. N0000588
CERTIFICATION OF NON-STORMWATER DISCHARGES
Methods of Evaluation Used: [check all that apply, provide details (plans reviewed, outfall basin, etc.)]
® Review of building and site plans ROView AL%. PAS
® Visual inspection of stormwater drainage system S9E'C-T 1Q4 LOM PLEr'f
❑ Dye or smoke flow testing
® Interviews with facility personnel EV t eXJ W CTi-t MPh 13-TE- J Ply &&
❑ Analytical tests
❑ Closed circuit TV taping of storm drain
❑ Other:
Actions taken to eliminate unauthorized discharges: 112AW106 Ar'00
I certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
Inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations.
Co-Permittee Company Name: LSG / SkyChefs
Co-Permittee Responsible Person: Franklyn Luna
Title: Unit Manager
Signature:
Date Signed: 4-28-21
Rer 0912017
Cerlificalion of Non-Slorruiraier Discharges

Rakigh-Durham International Airport
NPDES Permit No. NCS000588
CERTIFICATION OF NON-STORMWATER DISCHARGES
Methods of Evaluation Used: [check all that apply, provide details (plans reviewed, outfall basin, etc.)]
❑ Review of building and site plans
® visual inspection of stormwater drainage system
❑ Dye or smoke flow testing
❑ Interviews with facility personnel
❑ Analytical tests
❑ Closed circuit TV taping of storm drain
❑ Other:
Actions taken to eliminate unauthorized discharges:
I certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations.
Co-Permittee Company Name: Martin Marietta
Co-Permittee Responsible Person: william M Harris
Title: Maintnenance Supervisor
Signature:
Date Signed: 4/15/2021
Rev. 0912017
Certification of Non-Stormwater Discharges

liul, i� i1 I )ur11rrut /IIlwl),11 r:n,11.
CERTIFICATION OF NON-STORMVUATER DISCHARGES
Methods of Evaluation Used: (check all that apply, provide details (plans reviewed, outfoll basin, etc.)]
® Review of building and site plans
® visual inspection of stormwater drainage system
❑ Dye or smoke flow testing
❑ Interviews with facility personnel
❑ Analytical tests
® Closed circuit TV taping of storm drain
❑ Other:
Actions taken to eliminate unauthorized discharge :
certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
Imprisonment for knowing violations.
Co-Permittee Company Name: National/Alamo
Co-Permittee Responsible Person: Eric Elliott
Title: Fac & Const. Mgr.
Signature:
Date Signed: 4/15/21

Raleigh-Durha►u haernallonal.4hpor7
NPDES Permit No. NC'S000588
CERTIFICATION OF NON-STORMWATER DISCHARGES
Methods of Evaluation Used: [check all that apply, provide details (plans reviewed, outfoll basin, etc.)]
® Review of building and site plans
® Visual inspection of stormwater drainage system
❑ Dye or smoke flow testing
❑ Interviews with facility personnel
❑ Analytical tests
❑ Closed circuit TV taping of storm drain
❑ Other:
Actions taken to eliminate unauthorized discharges:
I certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations.
Co-Permittee Company Name: NC Dept. of Transportation
Co-Permittee Responsible Person: Steve Martin
Title: Aircraft Mechanic
Signature:
4/23/21
Date Signed:
ou
Re r. 09,2017
Cerlrlicalion ofAan-SJurnnrater Discharges

Raleigh-Dia-ham Internalional:lill)orl
NPDCS Perdu! No. AICS0005S8
RDl
Rer. 0912017
Cerlificalion ofWon-Slornararer Discharges

N��l�t,�h-Uurltun/w, nal,omd:lopn'i
V'PUP:S' Prrmil A'u C ('S'OOgi,Ph'
CERTIFICATION OF NON-STORMWATER DISCHARGES
Methods of Evaluation Used: [check all that apply, provide details (plans reviewed, outfall basin, etc.)]
® Review of building and site plans
® Visual inspection of stormwater drainage system
❑ Dye or smoke flow testing
® Interviews with facility personnel
® Analytical tests
❑ Closed circuit TV taping of storm drain
❑ Other:
Actions taken to eliminate unauthorized discharges: Annual spill revention and stormwater
pollution prevention training, escorting for fuel deliveries, monthly inspections of equipment.
I certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations.
Co-Permittee Company Name: Raleigh -Durham Airport Authority
Co-Permittee Responsible Person: Michael J. Landguth, A.A.E.
Title: President & CEO
Signature:
Date Signed: 9 20 z
wou
Rer. 09-10/7
("Ii(enlinn o(Non-slurnnrun°r 0i"h"' "', -

h(tl 1ph l.rt►rhapi; haviiianonal:ftrpoit
AI'PhS Powlrt \r,. A'CSUllWA,�
CERTIFICATION OF NON-STORMWATER DISCHARGES
Methods of Evaluation Used: [check aft that apply, provide details (plans reviewed, outfoll basin, etc.)]
® Review of building and site plans
® Visual inspection of stormwater drainage system
❑ Dye or smoke flow testing
Interviews with facility personnel
❑ Analytical tests
❑ Closed circuit TV taping of storm drain
❑ Other:
Actions taken to eliminate unauthorized discharges:
I certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations.
Co-Permittee Company Name: SAS Institute, Inc.
Co-Permittee Responsible Person: Kenneth R. Conner
Title: Director, Aviation Services
Signature:
Date Signed: 16 April 2021
!fi 4 t)v 210 t' ( crhlt, gamn n%.\ oti Cn►rimi �tl, i Ut\cltin-g •.,

Raleigh-Durhao, Iaternallotwl Airport
AMES Pernut .\'a A0000588
CERTIFICATION OF NON-STORMWATER DISCHARGES
Methods of Evaluation Used: (check all that apply, provide details (plans reviewed, outfall basin, etc.))
❑ Review of building and site plans
® Visual inspection of stormwater drainage system
❑ Dye or smoke flow testing
❑ Interviews with facility personnel
❑ Analytical tests
❑ Closed circuit TV taping of storm drain
❑ Other:
Actions taken to eliminate unauthorized discharges:
I certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the Information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the Information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility, I am aware that there are
significant penalties for submitting false Information, including the possibility of fines and
Imprisonment for knowing violations.
Co-Permittee Company Name: Sheetz, Inc.
Co-Permittee Responsible Person: MatthewJ. Cutshall
Title: Environmental Compliance Manager
Signature:
Date Signed: 4/23/2021
aou
(j,) 'I,i - f'etvjlia aon of Nat-5lonnmater Virclwrges

Ralcigh-Durham International:Iitpon
NPDES Permit Ao. NGS000588
CERTIFICATION OF NON-STORMWATER DISCHARGES
Methods of Evaluation Used: [check all that apply, provide details (plans reviewed, outfoll basin, etc.)]
® Review of building and site plans
® Visual inspection of stormwater drainage system
❑ Dye or smoke flow testing
❑ Interviews with facility personnel
❑ Analytical tests
❑ Closed circuit TV taping of storm drains
❑ Other:
Actions taken to eliminate unauthorized discharges:
I certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations.
Co-Permittee Company Name: Signature Flight Support
Co-Permittee Responsible Person: Tosha Szabo
Title: General Manager
Signature:
Date Signed: April 29, 2021
Rey. 092017 Cerlilicutiwt ul'Non-Slormirater Discharges

Raleigh -Durham International Airport
NPDES Permit No. NCS000588
CERTIFICATION OF NON-STORMWATER DISCHARGES
Methods of Evaluation Used: [check all that apply, provide details (plans reviewed, outfall basin, etc.)]
Review of building and site plans
® Visual inspection of stormwater drainage system
❑ Dye or smoke flow testing
❑ Interviews with facility personnel
❑ Analytical tests
❑ Closed circuit TV taping of storm drain
_-Other: Southwest Airlines operates at RDU with Best Management Practices (BMP) that
that help reduce or eliminate pollutants from entering storm drains and/or local waterways.
Actions taken to eliminate unauthorized discharges:
I certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a -system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
Inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility_ of fines and
imprisonment for knowing violations.
Co-Permittee Company Name: Southwest Airlines, Co.
Co-Permittee Responsible Person: Donald Cosip
Title: Assistant Station Nanager
Signature:
Date Signed: April 30, 2021
Rev. 09.12017
Cert y1cation of Non-Sionnivater Discharges

Raleigh-Durhaminternationd Airport
CERTIFICATION OF NON-STORMWATER DISCHARGES 'i
j
Methods of Evaluation Used: [check all that apply, provide details (plans revieiwd, outfal
® Review of building and site plan :
❑ visual inspection of stormwater drainage syste �►
❑ Dye or smoke flow testin
❑ interviews with facility personnel+
❑ Analytical tests
'
❑ Closed circuit TV taping of storm drat
❑ other:
;i
oasin, et.-.)]
#
f
Actions taken to eliminate unauthorized discharge •
I certify, under penalty of law, that this document and all attachments were prepared under
direction in accordance or supervision in accordance with a system designed to ; ssure
qualified personnel properly gather and evaluate the information submitted. Ba ed on
Inquiry of the person or persons who manage the system, or those persons directly re�ponsi
for gathering the information, the information submitted is, to the best of my kno' ledge
belief, true accurate and complete. There were no non -permitted discharges of non- rmwa
entering the storm drain because of activities occurring at my facility. I am aware thathere
significant penalties for submitting false information, including the possibility of fines an
Imprisonment for knowing violations.
,I
Co-Permittee Company Name: SP iritAirlines
Co-Permittee Responsible Person: 1 J 61Ccn C C7 ►
Title: M
Signature:
Date Signed:
t
'y
I o
n1.d
er
r
f
Rev. 0912017 Certification ofNon-Stm7n4wter

Raleigh -Durham International Airport
NPDE'SPertttti No, NCSOOO588
CERTI ICATION OF NON-�STQRMWATER DISCHARGES
Methods of EvaluationFUsed: [check alithat apply, provide details (plans reviewed, outfall basin, etc.)]
❑ Review of building and site plans
❑ Visual inspection of stormwater drainage system
❑ Dye or smoke 'low testin
❑ Interviews with facility personnel
❑ Analytical tests
❑ Closed circuit' V taping of storm drain
❑ Other:
Actions taken to eliminate unauthorized discharges:.
1 cerEify, under penalty pf law, that this .document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the Information submitted. Based on my
Inquiry of the person or persons who manage the system, or -those persons directly responsible
for gathering the information, the information submitted is, to the. best of my knowledge and
belief, true accurate anal complete. There were no non -permitted discharges of non-siormwater
entering the storm drain because of activities occurring at my facility. l am aware that there are
significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations.
Co-Permittee Company Name: Sun Country
Co-Permittee Responsible person: Terence Brown
Title: Station Manager
Signature:
Date Sign A08/16/22021
Rev. 0912017 Certification of Non-Storunrater Discharges

Raleigh Durham International d irport
WD S Permit No. NCS000588
CERTIFICATION OF NON-STORMWATER DISCHARGES
Methods of Evaluation Used: [check all that apply, provide details (plans reviewed, outfall basin, etc.)]
® Review of building and site plans
® visual inspection of stormwater drainage system
❑ Dye or smoke flow testing
❑ Interviews with facility personnel
❑ Analytical tests
❑ Closed circuit TV taping of storm drain
❑ Other:
Actions taken to eliminate unauthorized discharges:discharges:&&6 a Arerss i i h
6k, e._-
1 +'Ke,
I certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the. information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations.
Co-Permittee Company Name: TAC Air
Co-Permittee Responsible Person: Dillon Piotrkowski
Title: Safety and Training Manager
Signature: �._.-
Date Signed: 041 21
U
Rev. 0912017
Cerifflcation of Nor-Stonntt ater Discharges

l�l,lc r /r 11ur/rvn111h,01111101hil.li,l-on
1 Nl)l:S PerartI A"; NC :Stl►1fiMS
CERTIFICATION OF NON-STORMWATER DISCHARGES
Methods of Evaluation Used: [check all that apply, provide details (plans reviewed, outfall basin, etc.)]
❑ Review of building and site plans
❑ Visual inspection of stormwater drainage system
❑ Dye or smoke flow testing
❑ Interviews with facility personnel
❑ Analytical tests
❑ Closed circuit TV taping of storm drain
® Other: All services impactful to stormwater are performed by a vendor company (Unifi)
for United Airlines.
Actions taken to eliminate unauthorized discharges:
I certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations.
Co-Permittee Company Name: United Airlines
Co-Permittee Responsible Person: Garrett Bock
Title: Supervisor - Airport Operations
Signature:
Date Signed: 4/22/2021
aou
1•:a-'. !1`/ �►if- l'li?i. .:?!•:i: I,• .,.r;-,.it;r'irli.,l(t:' 1!Iac:i;.it_ .

Milei.410ho-hairs but ln/nnall/l Ai lnut
NPOES Permit Nit. NCS000588
CERTIFICATION OF NON-STORMWATER DISCHARGES
Methods of Evaluation Used: [check all that apply, provide details (plans reviewed, outfall basin, etc.)]
® Review of building and site plans
® visual inspection of stormwater drainage system
❑ Dye or smoke flow testis
® Interviews with facility personnel
❑ Analytical tests
❑ Closed circuit TV taping of storm drain
❑ Other:
Actions taken to eliminate unauthorized discharges:
certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations.
Co-Permittee Company Name: UNC Air Operations
Co-Permittee Responsible Person: Lotta Peltola-Nelms
Title: Air Transportation Coordinator
Signature: A . �3
Date Signed: 4/29/2021
Rau
( 1'Ill1l(tl/101) "j \'�w-.`It !/I11, Ili I /)/1t 11, 1IQ, �

Raleigh -Durham International Airport
CERTIFICATION OF NON-STORMWATER DISCHARGES
Methods of Evaluation Used: [check all that apply, provide details (plats reviewed, outfafJ ti
I
I
❑ Review of building and site plans
❑ Visual inspection of stormwater drainage system
Dye or smoke flow testing
❑ Interviews with facility personnel
i
❑ Analytical tests ,
❑ Closed circuit TV taping of storm drains
® Other:
//4
Actions taken to eliminate unauthorized d1scharge4•
I certify, under penalty of law, that this document and all attachments were preparei under jy
direction in accordance or supervision in accordance with a system designed to ssure t lat
qualified personnel properly gather and evaluate the information submitted, Be ed on ,y
persons direct) ;es ons e
inquiry of the person or persons who manage the system, or thosep y ; P
for gathering the information, the information submitted is, to the best of my kn+' ledge rid
belief, true accurate and complete. There were no non -permitted discharges of,non , ormw ter
• • • facility. aware t � there re
entering the storm drain because of activities occurring at my facility. I am a h,
significant penalties for submitting false information, including the possibility of fines rid
imprisonment for knowing violations.
jI
�I
Co-Permittee Company Name: UNIFI SERVICE !�
Co-Permittee Responsible Person: LENNY POLANCO
Title: STATION MANAGER NK/AC
Signatur •
Date Signed: 9/ 3/21
Rev. 09/2017 Certification of Non-Stor mrater Dis h4

Raleigh -Durham International Airport
NPDES Permit No. NCSM588
...:..::..:.:.:.:
.... . ......:.....
. -- .....::..
r
.:....::....
Methods of Evaluation Used: [check all that apply, provide details (plans reviewed, outaJJ basin, etc.)]
❑ Review of building and site plans
® Visual inspection of stormwater drainage system
❑ Dye or smoke flow testin
❑ Interviews with facility personnel
❑ Analytical tests
❑ Closed circuit TV taping of storm drain
❑ Other:
Actions taken to eliminate unauthorized discharge :
I certify, under penalty of law, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible
for gathering the information, the information submitted is, to the best of my knowledge and
belief, true accurate and complete. There were no non -permitted discharges of non-stormwater
entering the storm drain because of activities occurring at my facility. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
Imprisonment for knowing violations.
Co-Permittee Company Name: UPS Cartage Services, Inc.
Co-Permittee Responsible Person: Joe Costine
Title: General Manager
Signature:
Date Signed: 04/30/2021
Rev. W.017
Cerifflcation ofNon-Stornavater Discharges

Raleigh-Dterbam 7ntartta#osrrtri:4i pyn
XPMI� 1'' Crinu 117(`.�OC14.�AY
CERTI.FICi4 ION OF NO-N-STORMWATER DISCHARGES
Fethod;scort'Evaltqation Used (check all that -apply, provide details (Plans- reviewed, outfall basin, etc)]
® Review of building a d. site plans
® Visual inspection of tormwater drainage syste
❑ .Dye or smoke flow -testing
® Interviews with fadil ty personnel
❑ Analytical tests
❑ Closed circuit TV toping of storm drains.
❑ Other:
Actions taken to eltimtnate unauthorized
I certify,. under penalty of lamp, that this document and all attachments were prepared under my
direction in accordance or supervision in accordance with -a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or pets ns who manage the system, or those persons directly responsible
for gathering the Information, the information submitted is, to the best of my knowledge and
belief, true accurate and co & plete. There were no -non-permitted discharges of non-stormwater
entering the storm drain bec use -.of activities. occurring at my facility. I am -aware that there are
significant penalties for sub t itting false information;: including tlhe possibility .of fines and
imprisonment for knowing vi lations.
Co-Permittee Company Name: United parcel Sexvice-
Co-Perrnittee Responsible Person: David Daubenmire
Title:- Gateway Manager
Signature:
Date Signed: 04/19/202.1
Req.. W-207 -
( 'en corivn tal', int 9eirinstwiur L+rxcljcjrgcs