Four%20Corners%20%20Air%20Quality%20Task%20Force

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Four Corners Air Quality Task Force
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4 CORNERS BACKGROUND

• Rural area experiencing population growth
• Two large existing power plants
• Proposed new power plant(s)
• Thousands of existing oil and gas wells
• Expansion of oil and gas extraction planned
• Four states, Four tribes
• Federal Land Management
• Multiple Class I areas affected

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Four Corners Air Quality Task Force

• Convened by States of Colorado and New Mexico
• Role is to study all air quality issues in the
  Four Corners Region and develop a broad list of
  mitigation options
• Primary deliverable is a report for regulators by
  December 2007
• Membership is made up of community members, local
  government, industry, tribes, state and federal
  agencies

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Air Quality Issues

• NAAQS
• NMAAQS
• PSD Increments
• Visibility
• Mercury
• Nitrogen Deposition
• Greenhouse Gas Emissions

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Monitoring In Four Corners
Navajo Lake X --Ozone ,Nox, PM2.5
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Four Corners Ozone Data
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QUESTIONS?