DNR Hydrography - Fisheries Surveyed Lakes

This layer represents lakes previously surveyed by DNR Fisheries Lake Survey staff. Lakes included in this dataset have been surveyed at least once from 1947 - 2006, and have data stored in the DNR Fisheries Lake Survey Oracle database. The date of the most recent survey for each lake is recorded in the attribute table. Lakes that have been redigitized to match recent aerial photos have the imagery source listed in the Redig_src field (i.e., 1991 DOQ or 2004 FSA). Some lakes are surveyed on a rotating year basis, and new surveys will be added each year. Most recent survey dates will be updated accordingly. <br/><br/>This layer is a subset of the DNR 100K Lakes and Rivers layer, and follows the same history.

Additional Info

Field Value
dsAccessConst None
dsCurrentRef Current as of 2006. 1947-2006
dsMetadataUrl https://resources.gisdata.mn.gov/pub/gdrs/data/pub/us_mn_state_dnr/env_lakes_surveyed_by_mndnr/metadata/metadata.html
dsModifiedDate 2022-09-01 01:47:19
dsOriginator Minnesota Department of Natural Resources (DNR)
dsPurpose This layer was created to be used as a base GIS layer for joining tabular data from the Lake Survey Oracle database for GIS mapping and analysis. The common identifier between this GIS layer and the database is the FLID # (unique Fisheries Lake ID).
gdrsDsGuid {5881f979-7f99-410d-9599-ecaa9144d7f7}
spatial {"type":"Polygon","coordinates":[[[-96.717361, 43.449311],[-96.717361, 49.348276], [-89.394166, 49.348276], [-89.394166, 43.449311], [-96.717361, 43.449311]]]}

Dataset extent

Map data © OpenStreetMap contributors