BLM AK Forest Service Withdrawal

Data attributes are a snapshot of the BLM-AK Land Information System Database and are only accurate as that database. Alaska, being a state within the Public Land Survey System (PLSS), describes land to the aliquot part (subsections of larger land plots) where ever possible. Where data is not able to be described with an aliquot part, the data is generalized to the nearest PLSS section (640 acres). Natural boundaries, such as ridge lines and rivers, are examples where aliquot part descriptions can not be used. USS and Rectangular survey data has not been integrated when creating the geospatial depiction from database records. At this time, all positions are as calculated or as derived from township and section protraction.
Organization: Department of the Interior
Last updated: 2025-09-25T03:03:16.930202
Tags: alaska, ancsa, boundaries, d-1, d1, geospatial, land-status, land-use-planning, lands, management, planningcadastre, plo, public-land-order, withdrawal