BLM ID Historic Wilderness Study Areas

Wilderness Study Areas (WSA) for Idaho BLM as they were in 2008 (POLYGONS) This is a HISTORICAL polygon feature class for WSAs in Idaho BLM.

**NOTE: December 2011. The NOC WSA implementation required that all inholdings be removed from the data. This dataset keeps the original WSA's that were later abolished by the 2009 Omnibus bill and also keeps the inholdings in case they are needed.**

For more information contact us at blm_id_stateoffice@blm.gov.