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BLM ID Areas of Critical Environmental Concern ACEC Designated

Published by Bureau of Land Management | Department of the Interior | Catalog Last Checked: August 01, 2026 at 03:49 AM | Dataset Last Updated: July 09, 2026 at 04:21 PM
This feature class contains polygons and attributes describing Idaho's active Areas of Critical Environmental Concern (ACECs). ACEC polygons represent boundaries as initially described in Resource Management Plans (RMPs) and Management Framework Plans (MFPs) either in narrative form or via maps. These GIS boundaries do not reflect the final serialized and authorized ACEC boundary. For more information contact us at blm_id_stateoffice@blm.gov.

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