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Air toxics come from many sources, including stationary and mobile sources.

Maine Air Toxics Initiative
Background Documents

Current ATAC Working Documents
Document Title
Microsoft Word or Excel Format
Adobe Acrobat PDF

Acrolein Ambient Air Monitoring Report

 

 

Acrolein White Paper

 

 

MATI Inventory

2005 Maine Air Toxics Inventory - Summary Charts and Tables

Word (344 Kb)

2005 Maine Air Toxics Inventory - All Sectors

 

Narrative of the methods use to calculate the on-road emissions of air toxics used by the MATI Project

 

PDF (101 Kb)

Graphs of On-Road, Mobile Emission Trends: 1999-2011

 

On-Road Emission trend Calculation Summaries: 1999-2011

Excel (320 Kb)

2005 On-Road Emissions

 

 

2005 Point Emissions

 

 

Comparison of the on-road emission estimated used in Phase I of MATI and the revised emission estimates

Excel (40 Kb)

 

2005 Area Emissions

 

 

Narrative of the residential wood use survey conducted by Maine DEP

Word (126 Kb)

 

2005 Non-Road Emissions

Excel (1.23Mb)

 

2005 Marine Vessel, Train and Aircraft Emissions

 

 

Maine Fleet Mix and MOBILE6.2 Inputs for 2005

Excel (116 Kb)

 

Fuel Economy of Maine Registered On-Road Vehicles - 2005

Excel (31 Kb)

 

Reformulated Gas (RFG) Mixes in New England and MOBILE6.2 inputs for Maine scenario

Excel (59 Kb)

 

MOBILE6.2 Model Scenario Using RFG in Maine

Excel (47 Kb)

Science Advisory Subcommittee

Science Advisory Subcommittee Report to the Air Toxics Advisory Committee:  Verification Projects for Phase II of the Maine Air Toxics Initiative with Recommended Follow-up Actions (June 7, 2007 Revision)

Word (63 Kb)

PDF (26 Kb)

Narrative of the derivation of revised toxicity factors used to weight the revised 2005 air toxics emissions inventory

Toxicity Factors

Word (171 Kb)

Excel (42 Kb)

 

Ambient Air Toxics Monitoring

Summary of Historic Ambient Air Toxics Monitoring Results

Word (632 Kb)

Excel (173 Kb)

PDF (247 Kb)

Rhode Island Ambient Air Acrolien Test Study

Word (606 Kb)

PDF (143 Kb)

Report by Maine DEP regarding the issue of emerging and unknown air toxics

Word (108 Kb)

PDF (26 Kb)

April 19, 2006 Letter from DEP to EPA requesting a review of the acrolein emission factors

Word (2.48 Mb)

 

EPA's October 6, 2006 response regarding reviewing emission factors for acrolein

 

PDF (121 Kb)

Interactive maps of potential on-road hotspots of:

Summary of data used to develop the above maps

(NOTE:  Shape files are available upon request to David Wright at Maine DEP.)

 

 

 

 

 

 

 

 


Excel ( 6.0 Mb)

 

 

Risk Maps from the 1996 National Air Toxics Assessment (NATA) that were evaluated for hot-spot areas of air toxics in Maine

Powerpoint (482 Kb)

 

Risk estimates for Maine on a census tract basis from the 1999 NATA that were evaluated for hot-spot areas in Maine

 

WinZip File (432 Kb)

1999 Emissions from Point Sources in Maine on a census tract basis upon which the 1999 NATA risks were calculated

 

WinZip File (384 Kb)

1999 Emissions from Area Sources in Maine on a census tract basis upon which the 1999 NATA risks were calculated

 

WinZip File (872 Kb)

Stationary Sources Subcommittee

Revised!Stationary Source Subcommittee Report to the Air Toxics Advisory Committee: Recommendations for Air Toxics Reductions from Stationary Sources (June 21, 2007)

Word (88 Kb)

PDF (36 Kb)

New!Additional SAS and S3 Recommendations to the ATAC (June 20, 2007)

Word (24 Kb)

PDF (9 Kb)

Summary of pending regulations on air toxics from stationary sources

Excel (1.10 Mb)

 

Overview of Outdoor Wood Boilers

PowerPoint (1.58 Mb)

 

2006 Maine Air Toxics Initiative Status Report to the Maine Legislature with a focus on air toxics emissions from municipal waste to energy facilities

 

PDF (855 Kb)

Press Release from ATAC Regarding Outdoor Wood Boilers

Word (62 Kb)

Cover Letter to Commissioner David Littell from the ATAC

Word (57 Kb)

Transmittal Letter of Corrected Copy to Commissioner David Littell from the ATAC

Word (62 Kb)

ATAC Outdoor Wood Boiler Position Paper and Recommendations (Dec 12, 2006)

Word (176 Kb)

Mobile Sources Subcommittee

Mobile Sources Subcommittee Report to the Air Toxics Advisory Committee: Recommendations for Air Toxics Reductions from Mobile Sources (June 7, 2007)

Word (171 Kb)

PDF (59 Kb)

Appendices: Mobile Sources Subcommittee Report to the Air Toxics Advisory Committee (ATAC) (June 7, 2007)

Word (528 Kb)

The universe of air toxics reduction alternatives considered by the MoSS when developing reduction recommendations

Word (274 Kb)

The qualitative screening analysis of reduction alternatives conducted by MoSS to narrow down the number of alternatives quantified

Excel (132 Kb)

The quantitative cost-benefit analysis of the alternatives conducted by MoSS to develop final recommendations for the ATAC

 

Description of the University of Maine's Maine Motor Vehicle Registration Database, May 2003-May 2007

Word (60 Kb)

 

Environmental Notebook for Schools

 

 

Air Toxics Priority List - Basis and Background Documents
Document Title
Microsoft Word or Excel Format
Adobe Acrobat PDF

Consensus Report of the Maine Air Toxics Advisory Committee, regarding the Maine Air Toxics Priority List and Next Steps in the Maine Air Toxics Initiative, as agreed to at the ATAC's November 18, 2005 meeting, with revision of February 9, 2006

Word (632 Kb)

PDF (158 Kb)

Maine Air Toxics Priority List and Basis Statement (latest draft attempting ATAC subcommittee consensus) 10-7-05

Word (5.7 Mb)
WinZip (1.3 Mb)

PDF (1.0 Mb)

MATI Inventory - 2005 Estimated emissions by pollutant and source category, in pounds and toxicity-weighted

Excel (6.6 Mb)
WinZip (1.6 Mb)

 

Ranked Sources of Toxicity-Weighted Emissions in Maine (2005 Estimates)

 WinZip (280 Kb)

 

Scope of Work, Quality Assurance Project Plan and Progress Reports
Document Title
Microsoft Word or Excel Format
Adobe Acrobat PDF

MATI Scope of Work 11-7-03

Word (113 Kb)

PDF (250 Kb)

MATI Quality Assurance Project Plan, Version 02

Rich Text Format (478 Kb)

 


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