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		HOME Region 1 (Northern Region) Region 2 (Rocky Mountain Region) Region 4 (Intermountain Region) Region 5 (Pacific Southwest Region) Region 6 (Pacific Northwest Region) Region 8 (Southern Region) Region 9 (Eastern Region)

Region 1 (Northern Region)

• Absoraka-Beartooth and Lee Metcalf Wildernesses Air Quality Values Monitoring Plan (.doc 4,681kb)
• Gospel Hump Wilderness Air Quality Values Monitoring Plan (.doc 2,348kb)
• Greater Yellowstone Area Air Quality Assessment (.doc 3,788kb)
• Greater Yellowstone Area Air Quality Assessment Update (.pdf 905kb)
• Great Bear Wilderness Air Quality Values Monitoring Plan (.doc 3,868kb)
• Rattlesnake and Welcome Creek Wilderness Air Quality Values Monitoring Plan (.doc 1,686 kb)
• Region One Air Resource Management Program (.pdf 132kb)
• Region 1 Air Quality Website
• Regions 1 and 4 Smoke NEPA Guidance (.pdf 1,022kb)

Region 2 (Rocky Mountain Region)

• Greater Yellowstone Area Air Quality Assessment Update (.pdf 905kb)
• Region 2 Ozone and Sulfur Dioxide Sensitive Plants (.pdf 16kb)
• Research Summary of Ozone and Sulfur Dioxide Sensitive Plants for Region 2 (.pdf 17kb)
• Screening Methodology for Calculating ANC Change to High Elevation Lakes (.pdf 172kb)
• White River National Forest Air Resource Management Plan (.pdf 830kb)

Region 4 (Intermountain Region)

• Acid Deposition in Utah (.pdf 202kb)
  • Diagrams (.pdf 298kb)
  • Correspondence (.pdf 319kb)
• City of Salmon, ID: Particulate Sampling (.pdf 12kb)
• Frank Church-River of No Return Wilderness: Air Quality Impacts (.pdf 19kb)
• Frank Church-River of No Return Wilderness: Lake Sensitivity (.pdf 5kb)
• Frank Church-River of No Return Wilderness: Visibility Monitoring (.pdf 30kb)
• Greater Yellowstone Area Air Quality Assessment Update (.pdf 905kb)
• High Uintas Wilderness Air Quality Related Values Action Plan (.pdf 60kb)
• Moss Species: Salmon Challis, Payette, NezPerce and Boise National Forests (.pdf 10kb)
• Pinedale Anticline Working Group Air Quality (.doc 1,188kb)
  • Monitoring costs (.xls 25kb)
  • Monitoring plan figures (12/23/04) (.doc 1,316kb)
• Salmon-Challis National Forest: Baseline Monitoring for Lake pH and ANC (.pdf 8kb)
• Salmon-Challis National Forest: Ozone Monitoring 1996-1999 (.pdf 13kb)
• Salmon-Challis National Forest: Particulate Sampling Summer 1998 (.pdf 7kb)
• Screening Methodology for Calculating ANC Change to High Elevation Lakes (.pdf 172kb)
• Regions 1 and 4 Smoke NEPA Guidance (.pdf 1,022kb)

Region 5 (Pacific Southwest Region)

• Project Lakes 2004 report
• Project Lakes 2005 report
• Project Lakes 2006 report
• Project Lakes 2007 report

Region 6 (Pacific Northwest Region)

• Air Resource Management: What We Have Been Doing ... (.pdf 2.4mb)
• An Assessment of the Effects of Human Caused Air Pollution on Resources within the Interior Columbia River Basin (.pdf 5MB) [Part 1] [Part 2]
• Guidelines for Evaluating Air Pollution Impacts on Class I Wilderness Areas in the Pacific Northwest (.pdf 415kb)

Region 8 (Southern Region)

• Ozone Exposures and Implications for Vegetation in Rural Areas of the Central Appalachian Mountains, U.S.A. (.pdf 68kb)
• Model-Based Assessment of the Effects of Acidic Deposition on Sensitive Watershed Resources in the National Forests of North Carolina, Tennessee, and South Carolina (.pdf 3.6mb)
  • Appendices (.pdf 1.9mb)
  • Water chemistry and soil sampling protocols (.doc 1.3mb)

Region 9 (Eastern Region)

• Aquatic Critical Load Development for the Monongahela National Forest, West Virginia. (.pdf 68kb)
• Screening Procedure to Evaluate Effects of Air Pollution on Eastern Region Wildernesses Cited as Class I Air Quality Areas