Rick Moore Minnesota DNR - Ecological and Water Resources GIS Analyst 507-389-8810 117 Rogers Street Mankato MN 56001 rick.moore@state.mn.us 20231027 Zeb Thomas Minnesota DNR - GIS Spatial Data Systems Administrator 651-259-5637 500 Lafayette Rd Saint Paul MN 55155 zeb.thomas@state.mn.us Please visit the download page for this dataset on the Minnesota Geospatial Commons website using the web link below (Online Linkage). ArcView Shapefile 9.3 http://gisdata.mn.gov/dataset/geos-dnr-watersheds DNR Watersheds - DNR Level 02 - HUC 04 2023-10-27 Minnesota DNR - Division of Ecological and Water Resurces Minnesota DNR - Division of Ecological and Water Resources - Watershed Delineation Project <a href="metadata.html">Back to main DNR Watershed Suite metadata page</a> These data consists of watershed delineations in one seamless dataset of drainage areas called Minnesota Department of Natural Resources (DNR) Level 02 Watersheds. DNR Level 02 Watersheds are the largest administrative Minnesota watershed unit delineation existing at the 2nd defined level in the Minnesota DNR watershed unit hierarchy. These modern DNR Level 02 Watersheds are derived from the DNR Catchment base-watershed dataset and have been clipped to the Minnesota state boundary. Unlike DNR Levels 01, 04 (Major), and 07 (Minor) Watersheds, DNR Level 02 watersheds have no corresponding legacy dataset. For a more detailed background on this data, follow this link to the History and Standards of Watershed Delineation in Minnesota and the DNR Watershed Delineation Project https://www.dnr.state.mn.us/watersheds/history_standards.html DNR Level 02 Watersheds are a new, non-legacy watershed delineation dataset representing the 2nd hydrologic unit level of the DNR watershed hierarchal system. These watershed delineations are suitable for regional and statewide GIS analysis, database tiling, reference, business reporting, small scale mapping and other business needs associated with hydrologic systems. These polygons provide a means for organizing land use and related data in a manner which is useful for hydrologic studies and watershed based decision-making. Sean Vaughn Minnesota DNR - Ecological and Water Resources GIS Hydrologist 763-689-7106 800 Oak Savanna Lane SW Cambridge MN 55088 sean.vaughn@state.mn.us Minnesota Water, watershed, drainage area, major watershed, minor watershed, contributing area, hydrologic unit, hydrologic unit level, level 02, HUC, HUC04, sub-region, catchment, hydrology, hydrography, watershed ratio Water, watershed, drainage area, major watershed, minor watershed, contributing area, hydrologic unit, hydrologic unit level, level 02, HUC, HUC04, sub-region, catchment, hydrology, hydrography, watershed ratio Minnesota USE AGREEMENT: - Use of the data are constrained by the Minnesota Department of Natural Resources General Geographic Data License Agreement agreed to at the time of data download from the Minnesota Geospatial Commons. ACKNOWLEDGMENTS: - As defined in the DNR License Agreement, users of this data must credit the Originator on published maps and analysis. - The user shall include the Minnesota DNR source data Title (name). - The user shall include the Minnesota DNR source data Publication Date. - For example, Source: DNR Watersheds - DNR Level 02 - HUC04, Originator: Minnesota DNR - Division of Ecological and Water Resources - Watershed Delineation Project, Publication Date: 11/01/2023. USE CONSTRAINT COMMENTS: - See Cartographic Lineage, Logical Consistency, Positional Accuracy, and Currentness Reference for further discussion of data capture. - This data is not the same as any MN DNR legacy dataset. This modern DNR Level 02 dataset was derived directly from the DNR Catchment layer. The user of this data is encouraged to review the metadata entry for the DNR Watersheds Level 08 - All Catchments dataset for more detailed information. - The DNR Level 02 Watershed dataset is specific to the state of Minnesota and is not part of the USGS Watershed Boundary Dataset (WBD). The Minnesota Department of Natural Resources General Geographic Data License Agreement is online: http://www.dnr.state.mn.us/sitetools/data_software_license.html Data are unrestricted with regards to access. ArcGIS File Geodatabase true -97.3 -89.4 49.4 43.4 Data have been tested for completeness and attribute coding correctness. The geometry of this data vary widely as to their currentness. The parent dataset, DNR Catchments, is the maintenance version of the DNR Major Watershed dataset. The user of this data is encouraged to review the metadata entry for the DNR Watersheds Level 08 - All Catchments dataset for more detailed information concerning the currentness of this dataset. Statewide This DNR Level 02 Watershed dataset is topologically correct using ArcGIS 10.8. All polygons are closed and lines intersect where intended. This modern DNR Level 02 Watershed dataset was derived directly from the DNR Catchment layer. It was created by dissolving the DNR Catchments on the 4-digit HUC_04 field so that DNR Catchment linework internal to the 12 DNR Level 02 Watersheds are removed. The user of this data is encouraged to review the metadata entry for the DNR Watersheds Level 08 - All Catchments dataset for more detailed information. These data are published for November 2023. Source layer wshd_lev02py3: No quantitative studies of horizontal positional accuracy exist for the data. Although positional accuracy of watershed delineations can be arbitrary, accuracy of these data can be reasonably estimated based on the characteristics of all source materials and processing techniques to be 100 feet (30 meters) from correct position. Source layer wshd_lev02py3: No quantitative studies of vertical positional accuracy exist for the data. Source layer wshd_lev02py3: 24000 DNR Level 02 Watershed Polygons http://www.mngeo.state.mn.us/committee/standards/mgmg/metadata.htm dnr_watersheds_dnr_level_02_huc_04 DNR Watersheds - DNR Level 02 - HUC 04 HUC_2 DNR Hydrologic Unit Level 1, 2 digit Administrative Watershed HUC_2_name A unique name for each 1st level hydrologic unit that relates to the major water feature within the polygon or the major water body it contributes to HUC_4 DNR Hydrologic Unit Level 2, 4 digit Administrative Watershed HUC_4_name A unique name for each 2nd level hydrologic unit that relates to the major water feature within the polygon or the major water body it contributes to Data Elements for Attribute Table DNR_WATERSHEDS_DNR_LEVEL_02_HUC_04: The attribute table lists the HUC 4 4-digit code and the corresponding HUC 4 name. Included in the table is the HUC 2 2-digit code and the HUC 2 name. 1.0 20260407 16455600 TRUE