Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Nonroad engine population estimates : NR-006c /
CORP Author United States. Environmental Protection Agency. Office of Transportation and Air Quality. Assessment and Standards Division,; Environmental Protection Agency, Washington, DC. Air and Radiation Div.
Publisher United States Environmental Protection Agency,
Year Published 2004
Report Number EPA 420-P-04-006
Stock Number PB2005-106072
OCLC Number 1015201435
Subjects Engines--Estimates--United States. ; Air--Pollution--United States--Forecasting. ; Combustion gases--Environmental aspects--United States--Forecasting.
Additional Subjects Engine populations ; Allocations ; Equipment ; Fuels ; Power levels ; Standards ; NONROAD2004 emission inventory model ; Nonroad engine population values ; Environmental Protection Agency
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
ELCD  EPA 420-P-04-006 PDF file on file NVFEL Library/Ann Arbor, MI 12/19/2017
NTIS  PB2005-106072 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 04/04/2019
Edition Revised April 2004.
Collation 1 online resource ([45] pages) : tables
The purpose of this memorandum is to document the source of the nonroad engine population values used in EPA's draft NONROAD2004 emission inventory model. Engine populations are provided as default values in EPA's NONROAD emission inventory model categorized by equipment type, power level, and fuel type. This categorization allows the NONROAD model to determine the phase-in of new emission standards and other unique aspects of emissions or allocations by application, fuel type, or power level.
Title from title screen (viewed on December 11, 2017). "EPA 420-P-04-006." "Revised April 2004." "NR-006c." Supersedes EPA 420-P-02-004. Includes bibliographical references.