Tribes in the Lower 48 States

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Tribes in the Lower 48 States
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Alaskan Tribes
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Tribal Air Monitoring Sites Criteria Poll.
Pollutants PM2.5 PM10 OZONE CO SO2 NOx
Created by the Inter-Tribal Environmental council
of Oklahoma. Data represent a snapshot of
2001-2002.
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Tribal Air Monitoring Sites - IMPROVE
Created by the Inter-Tribal Environmental council
of Oklahoma. Data represent a snapshot of
2001-2002.
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Tribal Air Monitoring Sites Other
Pollutants MERCURY NADP CASTNET Acid
Deposition Empact TSP Flouride Acid
Rain PAH Metals Pb
Created by the Inter-Tribal Environmental council
of Oklahoma. Data represent a snapshot of
2001-2002.
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Tribal Air Monitoring Sites - All
Created by the Inter-Tribal Environmental council
of Oklahoma. Data represent a snapshot of
2001-2002.
Yellow Criteria Pollutants Red IMPROVE Green
Other
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Tribes Class 1 Areas in the Lower 48
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Tribes Class 1 Areas in Alaska
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500 Largest SO2 Emitters in 1999 NEI
Account for 89 of the SO2 emissions from the
28,975 facilities that reported.
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500 Largest NOx Emitters in 1999 NEI
Account for 69 of the SO2 emissions from the
33,282 facilities that reported.
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500 Largest PM-2.5 Emitters in 1999 NEI
Account for 56 of the SO2 emissions from the
37,290 facilities that reported.
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Summary of 1999 NEI Criteria Emissions
Tribal land (historical boundaries) comprises
5 of the land area of the U.S.
Results are preliminary due to boundary
disputes and errors in the NEI database.