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US EPA Regional Masks Web Service, US, 2015, US EPA, SEGS

Published by U.S. EPA Office of Environmental Information (OEI) - Office of Information Analysis and Access (OIAA) | U.S. Environmental Protection Agency | Metadata Last Checked: January 27, 2026 | Last Modified: 2016-08-31T00:00:00.000+00:00
This web service contains the following map layers: masks and labels for EPA regions 1 through 10. Mask layers are drawn at all scales. Label layers draw at scales greater than 1:12.5 million. Data used to create this web service are available as a separate download at the Secondary Linkage listed above. Full FGDC metadata records for each layer may be found by clicking the layer name in the web service table of contents (available through the online link provided above) and viewing the layer description. This SEGS dataset was procured for EPA through the Office of Environmental Information (OEI).

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