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Ozone Concentration (Outdated)
This layer represents the three year mean concentration of daily maximum 8-hour rolling averaged ozone for 2009-2011 from AIRPACT. A detailed description is available here:... -
Ozone Concentration (Current Version)
This layer represents the three year mean concentration of daily maximum 8-hour rolling averaged ozone for 2009-2011 from AIRPACT. A detailed description is available here:... -
Lead Risk From Housing (Outdated)
This layer represents the number and percent of housing units built before 1980, including single homes and multiple residence units such as apartments. A detailed description... -
Lead Risk From Housing (Current Version)
This layer represents the number and percent of housing units built before 1980, including single homes and multiple residence units such as apartments. A detailed description... -
Rare Earth Elements (REE) from Coal and Coal Byproducts
Rare Earth Elements (REE) from Coal and Coal Byproducts portfolio site -
Global - Image Bank
The files available under this heading are comprised of images collected. Link to Rare Earth Elements from Coal and Coal Byproducts site -
Integrated Sample Databases
The files under this heading include those that summarize or synthesize data collected from multiple sources or that involve different organizations in planning, acquiring, and...