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Federal
HexSim
U.S. Environmental Protection Agency —
Not applicable. This dataset is not publicly accessible because: Source code comments are the only item that meets the stated criteria for data. The source code is... -
Federal
National Areas of Critical Environmental Concern Designated Polygons, US EPA Region 9, 2010, BLM
U.S. Environmental Protection Agency —
This is an aggregate national dataset describing the geographic boundaries of the ACEC within the BLM managed public lands. The designated ACECs are "areas within the...