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Reformulated Gasoline
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Gasoline Properties Data

RFG Properties Survey Data

Information on Reformulated Gasoline (RFG) Properties and Emissions Performance by Area and Season

These tables and graphs are based on EPA's analysis of data generated from surveys conducted by the RFG Survey Association, an association of refiners, importers and blenders, as a requirement of EPA regulations.  Users are encouraged to read the Methodology and Explanation of the survey information.

Contact:  Stuart Romanow, phone:  (202) 343-9296, email:  romanow.stuart@epa.gov

Tables by Geographic Area
  Cross-State Boston-Worcester  (includes some NH)
Chicago-Lake Co., IL, Gary, IN
NY, NJ, Long Island, CT
Philadelphia, PA, Wilmington, DE, Trenton, NJ
Washington, D.C. Area  (includes some MD and VA)
AZ Phoenix
CA Los Angeles
Sacramento-Metro
San Diego
San Joaquin
CT Hartford
Remainder of Connecticut
DE Sussex County
KY Covington
Louisville, KY
MA Springfield
MD Baltimore
Queen Anne Co.-Kent Co.
ME Knox Co. and Lincoln Co.
Lewiston-Auburn
Portland
MO St. Louis
NH Manchester
Portsmouth-Dover
NJ Atlantic City
Warren County
NY Poughkeepsie
RI Entire State
TX Dallas-Fort Worth
Houston-Galveston
VA Norfolk-Virginia Beach
Richmond
WI Milwaukee-Racine

1995-2003 RFG Surveys By Area     84K ZIP XLS

Graphs by Property and Date
Benzene Summer 1995-2000
Winter 1995-2000
Summer 2001
Winter 2001
Summer 2002
Winter 2002
Summer 2003
Winter 2003
NOx Summer 1998-2000
Winter 1998-2000
Summer 2001
Winter 2001
Summer 2002
Winter 2002
Summer 2003
Winter 2003
Toxics Summer 1998-2000
Winter 1998-2000
Summer 2001
Winter 2001
Summer 2002
Winter 2002
Summer 2003
Winter 2003
Annualized 1998-2000
Annualized 2001
Annualized 2002
Annualized 2003
VOC Summer 1998-2000
Summer 2001
Summer 2002
Summer 2003

Reformulated Gasoline (RFG) and Anti-Dumping Parameters

These tables represent annual aggregated data generated from quarterly reports submitted to the EPA.

Contact:  John Weihrauch, phone:  (202) 343-9477, email:  weihrauch.john@epa.gov

RFG and Anti-Dumping Parameters
Reformulated Gasoline Parameters by Reporting Year
Conventional Gasoline Parameters by Reporting Year

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