BLM OR Quads 1 Degree Polygon Hub

QUADS60_POLY: This theme shows the One Degree by One degree blocks for Oregon and Washington as defined in North American Datum 1927 (NAD27). These quads show the approximate extent of and align with the NAD27 corner ticks as displayed on USGS Topoquads.
Organization: Department of the Interior
Last updated: 2025-09-25T03:04:35.068531
Tags: base-data, boundaries, framework, lands, management, oregon, quadrangles, washington