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Areas of Critical Environmental Concern (ACEC)

Congress established the Bureau of Land Management's (BLM) Areas of Critical Environmental Concern (ACEC) Program throught the Federal Land Policy and Management Act of 1976. ACECs are administrative  land units within the BLM to manage areas of scientific, scenic, historical, ecological, environmental, air and atmosphere, water, archaeological, or paleontological value for the benefit of present and future generations.

Phantom Canyon ACEC
Phantom Canyon ACEC