DNR Hydrography - Stream Trout Lakes

This page last updated: 06/01/2015
Metadata created using Minnesota Geographic Metadata Guidelines


Go to Section:
1. Overview
2. Data Quality
3. Data Organization
4. Coordinate System
5. Attributes
6. Distribution - Get Data
7. Metadata Reference

Section 1 Overview
Originator Minnesota Department of Natural Resources (DNR)
Title DNR Hydrography - Stream Trout Lakes
Abstract This layer shows Stream Trout Lakes which are managed by DNR Fisheries for the following stream trout species: brook trout, brown trout, rainbow trout and splake. For more information about lakes managed for stream trout species, see the following:

Lakes Managed for Stream Trout: www.dnr.state.mn.us/fishing/trout_lakes/management.html
Trout Lakes List (list of trout species x lake): www.dnr.state.mn.us/fishing/trout_lakes/list.html

Note: "Stream Trout Lakes" are not an official designation, although most of these lakes are also Designated Trout Lakes as listed in MN Rules 6264.0050 www.revisor.mn.gov/rules/?id=6264.0050.
Purpose To support planning, fisheries management, research and other resource-related activities with impact on stream trout lakes. Also supports recreational identification of these resources.
Time Period of Content Date 06/15/2004
Currentness Reference
Progress Complete
Maintenance and Update Frequency As needed
Spatial Extent of Data Statewide
Bounding Coordinates -95.824029
-89.957509
48.514924
44.029130
Place Keywords Minnesota
Theme Keywords inlandWaters, stream trout lakes, brook trout, brown trout, rainbow trout, splake
Theme Keyword Thesaurus
Access Constraints
Use Constraints
Contact Person Information Lyn Bergquist, GIS Data Contact
Minnesota DNR - Fisheries Unit
500 Lafayette Rd
Saint Paul, MN  55155
Phone: 651-259-5189
Email: lyn.bergquist@state.mn.us
Browse Graphic Click to view a data sample
Associated Data Sets DNR Hydrography - Lakes and Open Water
Trout Lake Designation

Section 2 Data Quality
Attribute Accuracy
Logical Consistency
Completeness Complete
Horizontal Positional Accuracy
Lineage Attribute Lineage for source table LAKE_STTRTPY2.DBF: Attributes began with USGS DLG source data and in 2003-2004 were reviewed and updated where possible by DNR Fisheries GIS staff.
The lake polygons are derived from the Open Water feature class of the DNR Hydrography SDE Dataset.
See Associated Data Sets above.

Section 3 Spatial Data Organization (not used in this metadata)

Section 4 Coordinate System
Horizontal Coordinate Scheme Universal Transverse Mercator
UTM Zone Number 15
Horizontal Datum NAD83
Horizontal Units meters

Section 5 Attributes
Overview The first set of attributes (DNR_HYDRO_ID through CENTER_UTM_Y) are derived from and consistent with the Open Water feature class of the DNR Hydrography SDE Dataset. See DNR Hydrography - Lakes and Open Water The remaining attributes are specific to this layer.
Detailed Citation
Table Detail:
dnr_hydrography_stream_trout_lakes - feature class table (DNR Fisheries)
Field NameValid ValuesDefinitionDefinition Source
DNR_HYDRO_ID1 to 35000Unique GIS record number of waterbody features in DNR Hydrography SDE - Open Water FeaturesDNR Fisheries
FW_IDenumeratedA unique Fisheries Waterbody ID for joining/linking polygons to DNR Fisheries Lake Survey DB (Oracle). FW_IDs are assigned based on how the waterbody is managed by DNR Fisheries (i.e., an FW_ID may correspond to an entire basin '00' or to a specific sub-basin '01','02',etc.DNR Fisheries
1-18000A valid Fisheries Waterbody IDDNR Fisheries Lake Survey DB
88888A "dummy" Fisheries Waterbody ID representing an alternate representation of a basin (implemented in SDE Dataset only)
99999A "dummy" Fisheries Waterbody ID representing a non-MN portion of a border water
DOWLKNUM
-
Waterbody ID per DNR Ecological and Water Resources (EWR) Division's LAKESDB database; the DOWLKNUM may end in"00" (entire basin) or "01","02", etc. (sub-basin)DNR EWR LAKESDB
PW_BASIN_NAME
-
Lake Name per DNR Ecological and Water Resources Division's LAKESDB databaseDNR EWR LAKESDB
SUB-FLAGenumeratedIdentifies whether basin is a sub-basin of a larger complex of basinsDNR EWR LAKESDB
YYes, is a sub-basin; DOWLKNUM usually ends in '01', '02, '03, etc.DNR EWR LAKESDB
NNo, is not a sub-basin; DOWLKNUM usually ends in '01', '02, '03, etc.DNR EWR LAKESDB
WB_CLASSenumeratedHydrologic feature type; based on original USCLASS attribute from USGS 100K DLG dataset; some polygons have been reclassified to better indicate their current hydrologic stateUSGS 100K DLG data
Artificial Basin
Fish Hatchery or Pond
Industrial Waste Pond
Innundation Area
Intermittent Water
Island or land
Lake
Mine or gravel pit
Riverine polygon
Sewage Pond/Filtration Bed
Tailings Pond
Wetland
LAKE_CLASS
-
Lake Class per DNR Fisheries Investigational Report #417 - Schupp 1992 http://files.dnr.state.mn.us/publications/fisheries/investigational_reports/417.pdfDNR Fisheries
ACRES
-
Surface area of waterbody in acresESRI auto-calculated
SHORE_MI
-
Perimeter of shoreline in miles (includes island shoreline)ESRI auto-calculated
CENTER_UTM_X
-
UTM Easting (X) of waterbody centerESRI auto-calculated
CENTER_UTM_Y
-
UTM Northing (Y) of waterbody centerESRI auto-calculated
CTY_NAME
-
County Name
DNR_REGIONenumeratedDNR Administrative Regionbdry_dnr_admin_regions.gdb\dnr_admin_regions
1Northwest Region (Bemidji)
2Northeast Region (Grand Rapids)
3Central Region (St. Paul)
4Southern Region (New Ulm)
FSH_OFFICE
-
DNR Fisheries Administrative Areas (Fisheries Office)bdry_dnr_fisheries_admin.gdb\dnr_fisheries_admin
OUTSIDE_MNenumeratedIdentifies border waters
YPolygon (portion of border lake) that is outside of MN
NLake is not a border lake (outside of MN)
DELINEATED_BY
-
Person/unit/source of polygon delineation
DELINEATION_DATE
-
Date of polygon delineation or shape update.
DELINEATION_SRCenumeratedPhoto imagery source used for digitizing polygon featureDNR Fisheries
1991 DOQ1991 black & white digital ortho photoquad
2004 FSA004 color Farm Service Adminstration photo
2005 FSA2005 color Farm Service Adminstration photo
2006 FSA2006 color Farm Service Adminstration photo
2008 FSA2008 color Farm Service Adminstration photo
2009 FSA2009 color Farm Service Adminstration photo
2010 FSA2010 color Farm Service Adminstration photo
2011 FSA2011 color Farm Service Adminstration photo
LAMDNR Lands and Minerals polygon
ORIG DLGOriginal USGS DLG 100K polygon
PWIPublic Water (PWI) polygon representing the Ordinary High Water Level (OHWL)
DELINEATION_NOTES
-
Any notes related to the delineation.
APPROVED_BY
-
APPROVAL_DATE
-
APPROVAL_NOTES
-
PUBLISH_DATE
-
Date the lake polygon source layer was re-published following updates.DNR Fisheries
STREAM_TROUTenumeratedFlag indicating whether the lake is a stream trout lake.DNR Fisheries
YYes, the lake is a stream trout lake
CONTENT_DATE
-
Date the layer-specific attributes were last updatedDNR Fisheries


Section 6 Distribution
Publisher Minnesota DNR - Division of Fish & Wildlife - Fisheries Unit
Publication Date 2004-06-15 00:00:00.0
Contact Person Information Lyn Bergquist, GIS Coordinator
DNR-Fisheries
500 Lafayette Road Central Office - Box 20
Saint Paul, MN  55155
Phone: (651) 259-5189
Fax: (651) 297-4961
Email: lyn.bergquist@state.mn.us
Distributor's Data Set Identifier env_stream_trout_lakes.gdb\dnr_hydrography_stream_trout_lakes
Distribution Liability The Minnesota Department of Natural Resources General Geographic Data License Agreement is online: www.dnr.state.mn.us/sitetools/data_software_license.html
Ordering Instructions Please visit the download page for this dataset on the Minnesota Geospatial Commons website using the web link below (Online Linkage).
Online Linkage I AGREE to the notice in "Distribution Liability" above. Clicking to agree will either begin the download process or link to download information. See "Ordering Instructions" above for details.

Section 7 Metadata Reference
Metadata Date 06/01/2015
Contact Person Information Lyn Bergquist, GIS Data Contact
Minnesota DNR - Fisheries Unit
500 Lafayette Rd
Saint Paul, MN  55155
Phone: 651-259-5189
Email: lyn.bergquist@state.mn.us
Metadata Standard Name Minnesota Geographic Metadata Guidelines
Metadata Standard Version 1.2
Metadata Standard Online Linkage http://www.mngeo.state.mn.us/committee/standards/mgmg/metadata.htm


This page last updated: 06/01/2015
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