11/22/11 2002 National Emissions Inventory Data & Documentation | Clearinghouse f«

www.epa.gov/ttn/chief/net/2002inventory.html 1/4

YoX aUe heUe: EPA Home Technolog\ TUanVfeU NeWZoUk CleaUinghoXVe foU InYenWoUieV &

EmiVVionV FacWoUV EmiVVionV InYenWoU\ InfoUmaWion 2002 NaWional EmiVVionV InYenWoU\ DaWa &

DocXmenWaWion

2002 National Emissions Inventor\ Data &

Documentation

InYenWoU\ DocXmenWaWion

InYenWoU\ DaWa

E[planation of File Formats

General Inventor\ Information

2002 NaWional EmiVVion InYenWoU\ (NEI) PUepaUaWion Plan - Final AXgXVW 2004 (PDF 230K)

2002 NaWional EmiVVion InYenWoU\ (NEI) BUiefing - MaUch 2004 (PDF 1.15M)

Inventor\ Documentation

Point

DocXmenWaWion foU Whe Final 2002 PoinW SoXUce NaWional EmiVVionV InYenWoU\ - JXl\ 2006 (PDF 270K)

EmiVVion InYenWoU\ QXaliW\ AVVXUance and DaWa AXgmenWaWion foU PoinW SoXUceV - XpdaWed JXl\

2006 (PDF 250K)

DocXmenWaWion foU Whe 2002 ElecWUic GeneUaWing UniW (EGU) NaWional EmiVVionV InYenWoU\ (NEI) -

SepWembeU 2004 (PDF 125K)

DeVcUibeV hoZ EPA cUeaWed emiVVion eVWimaWeV foU EGUV foU Whe dUafW 2002 NEI. TheVe

eVWimaWeV Uemain in Whe Final 2002 poinW VoXUce file ZheUeYeU SWaWe, Local, oU TUibal VXbmiWWalV

did noW Ueplace Whem.

ReYiVion of Whe PM emiVVionV fUom naWXUal gaV combXVWion in Whe final YeUVion of Whe 2002 NEI. -

AXgXVW 2005 (PDF 68K)

PoinW SoXUce AXgmenWaWion SXppoUW FileV (ciWed in AXgmenWaWion RepoUW)

EIS Code Look Xp WableV UpdaWed OcWobeU 6, 2008

MeUcXU\ SpeciaWion (ZIP 30K) UpdaWed DecembeU 19, 2006. PUofileV ZeUe XpdaWed foU 2002

NEI VoXUce caWegoUieV inclXding neZ daWa foU mobile VoXUceV.

NEI2005 Look Xp WableV oWheU Whan WhoVe inclXded in EIS Code Look Xp TableV UpdaWed ApUil

4, 2009

To[iciW\ ZeighWing facWoUV (MDB 290K) UpdaWed JanXaU\ 10, 2007.

RaWioV Wo adjXVW PM (XLS 37K)

SWack paUameWeU defaXlWV (MDB 1M)

NEI PollXWanW CodeV ZiWh Chemical IdenWificaWion SWandaUd - Readme file (PDF 13K)

NEI PollXWanW CodeV ZiWh Chemical IdenWificaWion SWandaUd (MDB 520K) JanXaU\ 2007

CAP VoXUce caWegoU\ cUoVVZalk (MDB 2.7M)

HAP VoXUce caWegoU\ cUoVVZalk (MDB 8M)

PM aXgmenWaWion UaWioV (ZIP 90MB) - UpdaWed JXne 2007

SCC emiVVion UeleaVe poinW cUoVVZalk (MDB 188K)

SIC/NAICS 3km ERP accepWable (MDB 130K)

ZIP code WableV (MDB 10M)

Nonpoint

DocXmenWaWion FoU The Final 2002 NonpoinW SecWoU (Feb 06 VeUVion) NaWional EmiVVion InYenWoU\

FoU CUiWeUia And Ha]aUdoXV AiU PollXWanWV, inclXding Appendi[ A: CUiWeUia and HAP EmiVVionV

EVWimaWion MeWhodolog\ - Final, JXl\ 2006. (PDF 2.3M)

Technolog\ TUanVfeU NeWZoUk

CleaUinghoXVe foU InYenWoUieV & EmiVVionV FacWoUV

hWWp://ZZZ.epa.goY/WWn/chief/neW/2002inYenWoU\.hWml

LaVW XpdaWed on FUida\, MaUch 05, 2010
11/22/11 2002 National Emissions Inventory Data & Documentation | Clearinghouse f«

www.epa.gov/ttn/chief/net/2002inventory.html 2/4

EVWiPaWiRQ MeWhRdRORg\ - FiQaO, JXO\ 2006. (PDF 2.3M)

ASSeQdi[ B: EOecWURQic ASSeQdi[ CRQWaiQiQg DaWa SeWV UVed WR SSaWiaOO\ AOORcaWe NaWiRQaO AcWiYiW\

DaWa aQd EPiVViRQV WR CRXQWieV (MDB 7.5M)

ASSeQdi[ C: EPiVViRQ FacWRUV aQd CRXQW\-LeYeO AcWiYiW\ DaWa UVed WR CaOcXOaWe 2002 EPiVViRQV b\

CaWegRU\ (ZIP 4.4M)

ASSeQdi[ D: EOecWURQic ASSeQdi[ SXPPaU\ Rf ChaQgeV Made WR SWaWe, LRcaO, aQd TUibaO (S/L/T)

IQYeQWRU\ DaWa WR PUeSaUe Whe DUafW 2002 aQd Whe FiQaO NRQSRiQW SRXUce NEI (XLS 1M)

ReYieZ Rf WRRd HeaWeU aQd FiUeSOace EPiVViRQV FacWRUV - DecePbeU 2006 (PDF 135K)

NaWiRQaO EPiVViRQ IQYeQWRU\: APPRQia EPiVViRQV fURP AQiPaO AgUicXOWXUaO OSeUaWiRQV, ReYiVed DUafW

ReSRUW - ASUiO 2005 (PDF 9K)

SROYeQW MaVV BaOaQce ASSURach FRU EVWiPaWiQg VOC EPiVViRQV FURP EOeYeQ NRQSRiQW SROYeQW

SRXUce CaWegRUieV - DUafW MaUch 28, 2005. (PDF 3.5M)

Mobile

DRcXPeQWaWiRQ USdaWeV fRU 2002 VeUViRQ 4 - NRYePbeU 2008.

DRcXPeQWaWiRQ FRU The FiQaO 2002 MRbiOe NaWiRQaO EPiVViRQV IQYeQWRU\ - VeUViRQ 3 - SeSWePbeU

2007. (PDF 986K)

DRcXPeQWaWiRQ FRU The OQURad NaWiRQaO EPiVViRQV IQYeQWRU\ fRU BaVe YeaUV 1970-2002 - JaQXaU\

2004. (PDF 265K)

DRcXPeQWaWiRQ FRU AiUcUafW, CRPPeUciaO MaUiQe VeVVeO, LRcRPRWiYe, AQd OWheU NRQURad

CRPSRQeQWV Of The NaWiRQaO EPiVViRQV IQYeQWRU\, VROXPe I - MeWhRdRORg\ - SeSWePbeU 2005. (PDF

700K)

DRcXPeQWaWiRQ FRU AiUcUafW, CRPPeUciaO MaUiQe VeVVeO, LRcRPRWiYe, AQd OWheU NRQURad

CRPSRQeQWV Of The NaWiRQaO EPiVViRQV IQYeQWRU\, VROXPe II - SXSSRUWiQg DRcXPeQWaWiRQ (PDF 17K)

GeQeUaO AiUcUafW RefeUeQceV (PDF 11M)

GeQeUaO CRPPeUciaO MaUiQe VeVVeO RefeUeQceV (PDF 6.5M)

GeQeUaO LRcRPRWiYe RefeUeQceV (PDF 4.7M)

GeQeUaO OWheU NRQURad RefeUeQceV (PDF 20M)

Inventor\ Data

Point Sector Data - VeUViRQ 3 Rf Whe 2002 NEI - The fROORZiQg ]iSSed AcceVV VXPPaU\ fiOeV ZeUe

cUeaWed iQ SeSWePbeU 2007 aQd cRQWaiQ aQQXaO ePiVViRQV iQ WRQV SeU \eaU. if \RX haYe aQ\

TXeVWiRQV, SOeaVe cRQWacW RR\ HXQWOe\ RU (919) 541-1060. QXeVWiRQV RQ Ha]aUdRXV AiU PROOXWaQWV

(HAPV) aQd Whe ALLNEI CAP fiOe VhRXOd be diUecWed WR AQQe PRSe RU (919) 541-5373.

PRiQW FaciOiW\ SXPPaU\ - FRU bRWh CAPV aQd HAPV (18 MB)

SCC SXPPaU\ - FRU bRWh CAPV aQd HAPV aW cRXQW\, VWaWe aQd QaWiRQaO OeYeO. (31 MB)

ALLNEI_HAP_AQQXaO_01232008 - PRiQW VWacN VXPPaU\ daWa fRU HAPV RQO\ (129 MB)

ALLNEICAP_AQQXaO_11302007 - PRiQW VWacN VXPPaU\ daWa fRU CAPV RQO\ (174 MB)

NEI_2002_PRiQW_FaciOiW\_ID_HiVWRU\_01182008 - FaciOiW\ ideQWifieUV, QaPeV aQd ORcaWiRQV fRU ViWeV iQ

cXUUeQW aQd SUeYiRXV YeUViRQ Rf Whe NEI (CUeaWed 1/2008) (22 MB) If \RX haYe aQ\ TXeVWiRQV,

SOeaVe cRQWacW AQQe PRSe RU (919) 541-5373.

Nonpoint Sector Data - VeUViRQ 3 Rf Whe 2002 NEI - The fROORZiQg ]iSSed AcceVV VXPPaU\ fiOe ZaV

cUeaWed iQ SeSWePbeU 2007 aQd cRQWaiQ aQQXaO ePiVViRQV iQ WRQV SeU \eaU. If \RX haYe aQ\

TXeVWiRQV, SOeaVe cRQWacW RR\ HXQWOe\ RU (919) 541-1060.

SCC SXPPaU\ - FRU bRWh CAPV aQd HAPV aW Whe QaWiRQaO, VWaWe, aQd cRXQW\ OeYeO. (73 MB)

All Sector Data - VeUViRQ 3 Rf Whe 2002 NEI - The fROORZiQg ]iSSed AcceVV fiOe ZaV cUeaWed iQ

OcWRbeU 2007 aQd cRQWaiQV TieU 1, TieU 2, aQd TieU 3 VXPPaUieV fRU cUiWeUia SROOXQWaQWV RQO\. AQQXaO

ePiVViRQV aUe iQ WRQV SeU \eaU. If \RX haYe aQ\ TXeVWiRQV, SOeaVe cRQWacW RR\ HXQWOe\ RU (919)

541-1060.

TieU SXPPaU\ - CRXQW\, SWaWe aQd NaWiRQaO LeYeO (52 MB)

Mobile Sector Data - VeUViRQ 4 Rf Whe 2002 NEI - The fROORZiQg ]iSSed AcceVV fiOeV ZeUe cUeaWed

iQ SeSWePbeU 2008. AQQXaO ePiVViRQV aUe iQ WRQV SeU \eaU ZiWh ]eUR ePiVViRQ YaOXeV UePRYed.

NRQURad fiOeV iQcOXde aiUcUafW, ORcRPRWiYe, aQd cRPPeUicaO PaUiQe YeVVeOV. NR cRde deVcUiSWiRQ aUe
11/22/11 2002 National Emissions Inventory Data & Documentation | Clearinghouse f«

www.epa.gov/ttn/chief/net/2002inventory.html 3/4

NonUoad fileV inclXde aiUcUafW, locomoWiYe, and commeUical maUine YeVVelV. No code deVcUipWion aUe

added Wo WheVe fileV Wo limiW Whe file Vi]e. SCC and pollXWanW deVcUipWionV aUe pUoYided aW EIS Code

TableV. PoinW of conWacW foU Whe Mobile SecWion iV LaXUel DUiYeU oU (919) 541-2859.

SCC SXmmaU\

NonUoad CoXnW\ 9 of 9 (354.53 MB)

NonUoad SWaWe and NaWional (12.97 MB)

OnUoad CoXnW\ 5 of 5 (209.38 MB)

OnUoad NaWional and SWaWe (17.98 MB)

AX[illaU\ FileV - NMIM NaWional CoXnW\ DaWabaVe (NCD) FileV - The folloZing fileV ZeUe cUeaWed in

JXl\ 2007. The ]ipped file conWainV Whe M\SQL NCD WableV and e[WeUnal fileV XVed Wo deYelop Whe

2002 NEI VeUVion 3 emiVVionV eVWimaWeV.

NCD FileV (181 MB)

2002 NonUoad SXpplemenW GIS DaWa - FoU nonUoad VoXUce caWegoUieV, acWiYiW\ oU fXel XVe daWa

aUe noW Ueadil\ aYailable foU all coXnWieV in Whe U.S. TheUefoUe, emiVVionV ofWen aUe calcXlaWed aW

Whe naWional leYel and allocaWed Wo indiYidXal coXnWieV baVed on appUopUiaWed VXUUogaWeV. OfWen Whe

VXUUogaWe daWa aUe aYailable aV GeogUaphic InfoUmaWion S\VWem (GIS) daWa VeWV. ThUee VeWV of fileV

aUe pUoYided heUe Zhich conWain Whe GIS daWa XVed Wo VpaWiall\ allocaWe emiVVionV foU aiUcUafW,

commeUical maUine YeVVelV (CMV), and locomoWiYeV. All of Whe 2002 daWa XVed in WhiV inYenWoU\

effoUW ZeUe obWained fUom Whe DepaUWmenW of TUanVpoUWaWion'V BXUeaX of TUanVpoUWaWion SWaWiVWicV

(BTS) oU Whe FAA'V EmiVVionV DiVpeUVion and Modeling S\VWem (EDMS)

2002 NonUoad SXpplemenW GIS DaWa

Biogenic SecWoU DaWa

Biogenic SecWoU DaWa and Readme foU biogenic daWa - The biogenic emiVVionV daWa haV noW been

XpdaWed Vince iW ZaV oUiginall\ poVWed in MaUch 2004. IW haV been moYed Wo Whe Final 2002 NEI FTP

ViWe foU \oXU conYenience.

NaWional EmiVVionV InYenWoU\ InpXW FoUmaW

NEI Code TableV

PoVWed UpdaWeV Wo DaWa

If \oX ZoXld like Wo VXbmiW commenWV oU UecommendaWionV, pleaVe Vend an email Wo Whe Info Chief

Help DeVk aW info.chief@epa.goY. The VXbjecW VhoXld be "2002 final NEI commenW." AV Wime and

UeVoXUceV peUmiW Whe 2002 inYenWoU\ Zill be XpdaWed and coUUecWed. ThiV infoUmaWion iV alVo poVWed

in Whe foldeU GeneUal_InYenWoU\_InfoUmaWion on Whe FTP ViWe.

FebUXaU\ 23, 2006: FileV UelaWed Wo Whe folloZing aUeaV of Whe NEI aUe noW inclXded in

WhiV UeleaVe bXW Zill be aYailable VhoUWl\:

EmiVVion eVWimaWeV and docXmenWaWion foU CAP and HAP emiVVionV fUom WildfiUeV and

Managed BXUnV.

NonpoinW VecWoU docXmenWaWion.

PoinW VecWoU docXmenWaWion and QA aXgmenWaWion UepoUW.

MaUch 1, 2006:

ReadmeV ZeUe added Wo naWional ASCII We[W fileV and UepoVWed.

SCC, SIC, and faciliW\ VXmmaU\ fileV foU poinW VoXUceV ZeUe poVWed. CAP onl\.

SCC VXmmaU\ fileV foU nonUoad and onUoad mobile VoXUceV ZeUe poVWed. CAP onl\.

SCC VXmmaU\ fileV foU nonpoinW VoXUceV ZeUe poVWed. CAP onl\.

All VecWoU (VoXUceV) TieU 1, 2 and 3 VXmmaU\ fileV ZeUe poVWed

(all_VecWoU_VXmmaU\_daWa foldeU). CAP onl\.

MaUch 9, 2006:

The nonUoad naWional ASCII ]ip file ZaV UepoVWed. The EM Wable ZaV Woo laUge and

ZaV diYided inWo WZo WableV.

The onUoad and nonUoad coXnW\ VXmmaU\ fileV ZeUe UepoVWed. FileV conWaining Whe

indiYidXal CoXnW\-SCC-PollXWanW EmiVVionV YalXeV in WonV peU \eaU foU 2002 aUe being

pUoYided in a VeW of fiYe Wab-delimiWed ASCII foUmaW fileV, becaXVe a Vingle file foU Whe

enWiUe US iV Woo laUge Wo be Ueadable in moVW V\VWemV.

The CAP nonUoad and onUoad SCC VXmmaU\ fileV ZeUe XpdaWed.

The CAP poinW SCC and SIC VXmmaU\ fileV ZeUe XpdaWed.
11/22/11 2002 National Emissions Inventory Data & Documentation | Clearinghouse f«

www.epa.gov/ttn/chief/net/2002inventory.html 4/4

The CAP point SCC and SIC summar\ files were updated.

The CAP nonpoint SCC summar\ file was updated.

The Tier 1 through Tier 3 CAP all sector files were updated.

March 15, 2006:

Biogenic data from March 2004 was moved to 2002 NEI final FTP site. No changes

were made to the data.

A point source facilit\ file was added to the point_sector_data which includes facilit\

IDs and histor\ from 1999 to 2002. A readme file is included with the ]ipped MS

Access file.

The augmentation report, NEI Qualit\ Assurance and Data Augmentation for Point

Sources, dated Februar\ 2005, was added to the inventor\_documentation folder.

Links to the NIF code tables and NOF structure specifications were added to this

webpage in the table above.

March 22, 2006:

The following point sector files were updated:

nei2002_point_state_summar\.]ip

nei2002_point_national_summar\.]ip

nei2002_point_count\_summar\.]ip

nei2002_cap_sicsummar\.]ip

nei2002_cap_point_sccsummar\.]ip

nei2002_cap_facilit\summar\.]ip

The following all sector files were updated:

nei2002_cap_all_sector_tier3annual_summar\.]ip

nei2002_cap_all_sector_tier2annual_summar\.]ip

nei2002_cap_all_sector_tier1annual_summar\.]ip

April 12, 2006:

The following file was updated:

nei2002_point_detailed_data_040506.]ip. Detailed national ASCII files prepared in NEI

Output Format (NOF) - Data updated.

Ma\ 31, 2006:

The following regional MS Access files prepared in NEI Output Format (NOF) were

posted:

nofv3_msaccess2002_jan05_pointregion1.]ip

nofv3_msaccess2002_jan05_pointregion2.]ip

nofv3_msaccess2002_jan05_pointregion3.]ip

nofv3_msaccess2002_jan05_pointregion4.]ip

nofv3_msaccess2002_jan05_pointregion5.]ip

nofv3_msaccess2002_jan05_pointregion6.]ip

nofv3_msaccess2002_jan05_pointregion7.]ip

nofv3_msaccess2002_jan05_pointregion8.]ip

nofv3_msaccess2002_jan05_pointregion9.]ip

nofv3_msaccess2002_jan05_pointregion10.]ip

Oct 20, 2006:

Summaries of changes between version 1 and version 2.

August 2, 2007

2002 Aircraft emission estimates have been revised for lead, arsenic, and mercur\

and to place all airports at latitude/longitude (point source) locations. Please see the

README file posted with the data.

October 15, 2007

Point Facilit\ Summar\ file for both CAPS and HAPs was posted

Point SCC Summar\ file for both CAPs and HAPs at the count\, state, and national

level was posted

Nonpoint SCC Summar\ file for both CAPs and HAPs at the count\, state, and

national level was posted

Tier Summar\ file for CAP was posted

Onroad/nonroad SCC summaries for CAP and HAP were posted.

October 22, 2008

2002 Lead emissions at airports have been revised. The Technical Support Document

(TSD) posted here provides the methodolog\ used to estimate airport-specific lead

emissions. The airport-specific lead estimates for 2002 are also provided in this TSD.

The 2002 NEI does not include these updates. Subsequent NEI base \ears will

incorporate the methods documented here.

November 18, 2008

Onroad and Nonroad documentation updates for 2002 V4 were added.

SCC Summaries for 2002 V4 replaced V3 Onroad and Nonroad