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CASAC File Area
The technical subcommittee of (CASAC) was established in
1996 to provide advice and comments to EPA on appropriate methods and network
strategies for monitoring of fine particles in the context of implementating
the revised national ambient air quality standards (NAAQS) for particulate
matter. Go to the "Science Advisory Board's
(SAB)" Web page.
- CASAC Consultation on Monitoring Issues related to Ozone Network Design, February 10, 2009
- Ozone Monitoring Issues related to the Revised NAAQS:
Network Design Options Under Consideration
, February 10, 2009
- CASAC Consultation on Coarse Partical Speciation, February 11, 2009
- Key Issues Related to PM10-2.5 Speciation Monitoring, February 11, 2009
- EPA Presentation for CASAC AAMMS Public Teleconference on Pb monitoring, July 14, 2008
- Proposed Pb in
PM10 FRM for Peer Review by CASAC on July 14, 2008
- Memorandum on Approaches for
the Development of a low-volume Pb in TSP sampler for Consultation with CASAC
AAMMS on July 14, 2008
-
Slides for EPA introduction for Pb CASAC AAMM Subcommittee Call on March 25,
2008
- CASAC
Review of Particle Methods and Data Quality Objectives September 2005
- Background Info for Sept. 21-22, 2005 meeting, Memorandum
from Phil Lorang subject:
CASAC Review of Particle Methods and Data Quality Objectives
- Background Info for Sept. 21-22, 2005 meeting,
Attachment 1 - Summary and
Rationale for the PM10-2.5 FRM
- Background Info for Sept. 21-22, 2005 meeting,
Attachment 2 - Multi-Site
Evaluations of Candidate Methodologies for Determining Coarse Particulate
Matter (PM10-2.5) Concentrations: August 2005 Updated Report
Regarding Second- Generation and New PM10-2.5 Samplers
- Background Info for Sept. 21-22, 2005 meeting,
Attachment 3 - Memo to PM
NAAQS Review Docket (OAR-2001-0017) Potential Changes being Evaluated for the
PM2.5 FRM
- Background Info for Sept. 21-22, 2005 meeting,
Attachment 4 - Criteria for
Designation of Equivalence Methods for Continuous Surveillance of
PM2.5 Ambient Air Quality
- Background Info for Sept. 21-22, 2005 meeting,
Data Quality Objectives for PM
Continuous Methods II--June 2004
- Background Info for Sept. 21-22, 2005 meeting,
Data Quality Objectives for PM
Continuous Methods--June 2003
- Background Info for Sept. 21-22, 2005 meeting,
Attachment 5 - Technical
Report on Sensitivity of the PM10-2.5 Data Quality Objectives to
Spatially Related Uncertainties
- Background Info for Sept. 21-22, 2005 meeting,
The PM10-2.5 Data
Quality Objectives Model
- Background Info for Sept. 21-22, 2005 meeting,
Attachment 6 - Technical
Report on PM10-2.5 Method Equivalency Development
- Background Info for Sept. 21-22, 2005 meeting,
Network Operation of the
PM10-2.5 Difference Method
- Background Materials for December 15, 2004 CASAC Meeting,
National Ambient Air
Monitoring Strategy - A Comprehensive Re-examination and Re-configuration of
Air Monitoring Networks
- Background Materials for December 15, 2004 CASAC Meeting,
The National
Ambient Air Monitoring Strategy document
- Background Materials for July 22, 2004 CASAC Meeting,
CASAC Consultation on PM
Coarse Methods Evaluation
- Background Materials for July 22, 2004 CASAC Meeting,
Summary of Past Interactions
between EPA and CASAC on PMc Measurement Methods
- Background Materials for July 22, 2004 CASAC Meeting,
Multi-Site Evaluations of
Candidate Methodologies for Determining Coarse Particulate Matter (PMc)
Concentrations
- Background Materials for July 22, 2004 CASAC Meeting,
Use of a Performance Based
Approach to Determine Data Quality Needs for the PM-Coarse (PMc)
Standard
- Background Materials for July 22, 2004 CASAC Meeting,
General Characterization of PMc
as found in the U.S., based upon data from current network of PM10
and PM2.5Monitors
- CASAC
Review of the Agency's National Ambient Air Strategy
- March 2, 2002 Review by the Clean Air Scientific Advisory
Committee of the Agency's
draft Continuous Monitoring Implementaton Plan
- Final report -
Exploring Opportunities for
Accommodating Emerging Technologies for Continuous Monitoring in Routine Air
Monitoring Networks - A Commentary Stemming from a CASAC/Agency
Workshop
-
Preliminary agenda of the 01/22/2001 CASAC meeting
- A copy of the
FEDERAL REGISTER notice
announcing 01/22/2001 CASAC meeting
- A copy of the
Draft White paper for
the 01/22/2001 CASAC meeting
- A copy of the
preliminary agenda and
supporting materials for the April 18-19,2000 CASAC meeting
- A copy of the
revised agenda for the
July 29, 1999 CASAC Meeting and copies of CASAC presentation materials
- Copies of several
documents for the July 29,
1999 CASAC Meeting
- A copy of a July 13, 1999
letter from EPA's Richard
Scheffe to Dr. Philip K. Hopke of Clarkson University
- A copy
of the Atlanta SuperSite '99 Study Protocol
- A copy of
the Fresno SuperSite '99 Study Protocol
- A copy of a
letter from USEPA
Administrator Browner to Dr. Joe Mauderly, Chair, Clean Air Scientific Advisory
Committee (CASAC), signed April 21, 1999. This letter was in response to
CASAC's January 28, 1999 report reviewing EPA's PM2.5 monitoring program.
- A copy of the
November 10, 1998 letter
from EPA's Dr. Richard Scheffe to Dr. Phillip Hopke, Chair of the CASAC
Technical Subcommittee for Fine Particle Monitoring
- A copy of the
"Report of the PM
Measurements Research Workshop (07/22-23/98)"
- Copy of the draft
"Field Program Plan for The
PM2.5 Chemical Speciation Sampler Evaluation Study"
- Copy of the
"Draft Supersites Conceptual
Plan"
- Overview
of National PM2.5 Monitoring Networks
- Second
draft (October 20, 1998) "Particulate Matter (PM2.5) Speciation Guidance
Document
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