DNR Hydrography - Lakes with Fish-based IBI Scores (Most Recent IBI Survey)

This page last updated: 08/18/2017
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 DNR Division of Fish & Wildlife - Fisheries Unit
Title DNR Hydrography - Lakes with Fish-based IBI Scores (Most Recent IBI Survey)
Abstract This layer shows the Fish IBI (Index of Biotic Integrity) Scores for MN lakes as calculated by DNR Fisheries. Scores range from 0-100, with higher scores indicating higher biotic integrity. Attributes correspond to the most recent IBI survey for each lake.

An IBI (Index of Biotic Integrity) is a biologically-based, multi-metric method for measuring the integrity of aquatic systems. Minnesota DNR Fisheries Research has developed a fish-based lake IBI that incorporates fish data collected by various methods (trap nets, gill nets, shoreline seines, and backpack electrofishing units) into 8-15 metrics in three categories: species richness, community assemblage, and trophic composition (see Section 5: Attributes). Each metric represents an aspect of the biological assemblage structure, function, or other measurable characteristic that changes in some predictable way with increased human-induced stress. Fish IBI scores respond to differences in land use patterns, trophic state, and aquatic vegetation.

Validation studies indicate that the fish-based lake IBI scores function as a measure of fish community response to human disturbance across a gradient of lakes. Continuing work by DNR Fisheries will expand the application of this IBI to more lake types and will validate this tool as a viable method for assessing lake impairment as part of Minnesota's 303(d) Impaired Waters assessments. These scores should be considered as 'preliminary' and are subject to change as the IBI tools are further developed and refined. This dataset only includes lakes over 100 acres and within lake classes 20-43, with few exceptions for lakes very close to 100 acres. Additional scores will be added to this dataset annually.

For more reference information, see (Section 5: Attributes -- Detailed Citation).

Related table: env_ibi_lakes_all_surveys_events_polygon_relate
IBI scores for additional years can be found in this table.

To access related table records:
  • Open the layer attribute table and select a lake polygon record

  • From the Related Table dropdown (2nd icon on bar just above table), choose table Lake IBI Scores: To IBI Scores - All Surveys

  • The related table will open and the corresponding records for the selected lake will be highlighted.

  • Note: You can also select records from the related table and find the lakes that correspond to those records by reversing the process above (i.e., Choose Related Tables dropdown (2nd icon), choose table Lake IBI Scores: Back to IBI Lakes)


  • You can also access scores from all years by clicking on the lake of interest with the Identify Tool and expanding the related tabular information.
    Purpose This layer provides a visual representation of Fish IBI scores to help assess and monitor the condition of Minnesota lakes, and for the purposes of planning, mapping and spatial/temporal analysis. For each lake, the status of the most recent Fish IBI score is displayed by color; scores from previous years can be accessed through the related table (see tips above).
    Time Period of Content Date 08/17/2017
    Currentness Reference Re-delineations and edits are frequent and occur as needed. See the attributes DELINEATON_DATE and DELINEATION_SRC for date and source of each polygon. See CONTENT_DATE for last date of attribute updates.
    Progress Complete
    Maintenance and Update Frequency Annually
    Spatial Extent of Data Statewide
    Bounding Coordinates -97.23
    -89.53
    49.37
    43.5
    Place Keywords Minnesota, border waters
    Theme Keywords Hydrography, Water, Lakes, Inland Waters, IBI, Index of Biotic Integrity, metrics, clean water, WRAPS
    Theme Keyword Thesaurus
    Access Constraints None
    Use Constraints None
    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 Lakes and Open Water

    Section 2 Data Quality
    Attribute Accuracy
    Logical Consistency
    Completeness Data exist statewide, excluding lake classes 1-19 in far northeastern MN. Lakes < 100 acres are also excluded.
    Horizontal Positional Accuracy Polygons have been improved by on-screen digitizing over DOQ and FSA imagery.
    Vertical Positional Accuracy N/A
    Lineage The lake polygons are derived from the Open Water feature class of the DNR Hydrography SDE Dataset. See metadata for DNR Water Features for more detail.

    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 env_ibi_lakes_fisheries (feature class attribute table): The first set of attributes (DNR_HYDRO_ID through PUBLISH_DATE) are derived from and consistent with the Open Water feature class of the DNR Hydrography SDE Dataset. See DNR Hydrography - All Water Features The remaining attributes are specific to this layer. This layer shows the most recent IBI score for each lake

    env_ibi_lakes_all_surveys_events_polygon_relate (related table):
    Attributes are the same as for the GIS polygon layer, except that the related table shows all IBI scores(all years) for each lake
    Detailed Citation For more detailed information about the fish-based IBI and IBI metrics, consult the following sources:

    Bacigalupi, Jacquelyn, 2014. Fish-Based IBI Development for Minnesota Lakes & Use in the Watershed Assessment Process – Status Report. Minnesota Department of Natural Resources Report
    Contact: Jacquelyn Bacigalupi, MNDNR Lake IBI Coordinator, Jacquelyn.bacigalupi@state.mn.us, 218-833-8613


    Drake M. T. and D.L. Pereira, 2002. Development of a Fish-Based Index of Biotic Integrity for Small Inland Lakes in Central Minnesota. North American Journal of Fisheries Management 22:1105-1123.
    Contact: Melissa Drake, MNDNR Fisheries Research Supervisor, melissa.drake@state.mn.us (651)259-5246

    Drake, M., and R. Valley. 2005. Validation and Application of a Fish-based Index of Biotic Integrity for Small Central Minnesota lakes. North American Journal of Fisheries Management 25:1095-1111.

    Schupp D.H. 1992. An Ecological Classification of Minnesota Lakes with Associated Fish Communities. Minnesota Department of Natural Resources Investigational Report 417: 27pp.
    files.dnr.state.mn.us/publications/fisheries/investigational_reports/417.pdf
    Table Detail:
    env_ibi_lakes_fisheries - 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
    -
    Public Water (Lake) Name per DNR Ecological and Water Resources Division's LAKESDB databaseDNR EWR LAKESDB
    WATERSHED
    -
    The Major Watershed (HUC 8) name for the given waterbody
    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.
    NNo, is not a sub-basin; DOWLKNUM usually ends in '01', '02, '03, etc.
    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 FSA2004 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 GIS layer was published or updated and re-published.DNR Fisheries
    IBI_LAKEenumeratedFlag indicating whether the lake is an IBI lake.DNR Fisheries
    YYes, the lake is an IBI lake
    NNo, the lake is not an IBIlake
    ID
    -
    A unique ID for each IBI survey (matches original IBI database)DNR Fisheries IBI Database (J. Bacigalupi)
    SOURCEenumeratedSource of IBI Survey (DNR Unit that performed the Nearshore components of the FIBI survey)DNR Fisheries IBI Database (J. Bacigalupi)
    EWRDNR Ecological and Water Resources DivisionDNR Fisheries IBI Database (J. Bacigalupi)
    FisheriesDNR Ecological and Water Resources DivDNR Fisheries SectionDNR Fisheries IBI Database (J. Bacigalupi)
    YEARenumeratedYear of IBI SurveyDNR Fisheries IBI Database (J. Bacigalupi)
    1997-PresentNote: There were no IBI surveys in 2000, 2004
    SURVEY_DATEenumeratedDate of IBI SurveyDNR Fisheries IBI Database (J. Bacigalupi)
    6/6/1997 - present
    IBI_SCORE0 to 100A total score based on summation of 8 - 15 metrics (dependent upon FIBI Tool used). Higher IBI scores indicate better lake quality (as determined by watershed land use, trophic state and aquatic vegetation). Lake characteristics associated with higher IBI scores are low percent littoral area, high maximum depth, high Secchi depth transparency and high latitude.DNR Fisheries IBI Database (J. Bacigalupi)
    IBI_Tool
    -
    Indicates which IBI Tool was used to generate a score for the lake. The Tool is based on lake class and some are adjusted for lake size.DNR Fisheries IBI Database (J. Bacigalupi)
    Statusenumerated
    Below Impairment ThresholdBelow the Impairment Threshold for the FIBI Tool
    At or Above Impairment ThresholdAt or Above the Impairment Threshold for the FIBI Tool
    ExceptionalAbove an FIBI score such that the fish community is considered exceptional
    IBI_Score_ConditionsenumeratedFlag describing the double-checked accuracy of the FIBI scoreDNR Fisheries IBI Database (J. Bacigalupi)
    PreliminaryThis score has not been double checked to confirm the accuracy
    GoodThis score has been double checked to confirm the accuracy
    Impairment_tresholdenumeratedThe impairment threshold value of the FIBI scoreDNR Fisheries IBI Database (J. Bacigalupi)
    45Impairment threshold for lakes scored with FIBI Tool 2
    38Impairment threshold for lakes scored with FIBI Tool 4
    24Impairment threshold for lakes scored with FIBI Tool 5
    36Impairment threshold for lakes scored with FIBI Tool 7
    Confidence_IntervalenumeratedThe 90% confidence interval determined using repeated surveysDNR Fisheries IBI Database (J. Bacigalupi)
    36-5490% Confidence Interval for lakes scored with FIBI Tool 2
    30-4690% Confidence Interval for lakes scored with FIBI Tool 4
    9-3990% Confidence Interval for lakes scored with FIBI Tool 5
    27-4590% Confidence Interval for lakes scored with FIBI Tool 7
    Percent_Diff_from_Impairment_Threshold-100 to 316.66666666The percent deviation from the impairment threshold value for that FIBI Tool (negitive indicates the score is below the threshold)DNR Fisheries IBI Database (J. Bacigalupi)
    Exceptional_FIBI_scoreenumeratedWhen the FIBI score is above this value the fish community is considered exceptionalDNR Fisheries IBI Database (J. Bacigalupi)
    64The exceptional value for lakes scored with FIBI Tool 2
    59The exceptional value for lakes scored with FIBI Tool 4
    NAThe FIBI score has not been determined where a fish community is considered exceptional for lakes scored with FIBI Tools 5 and 7
    Data_conditions
    -
    Describes any conditions with data quality or quantity, or limitations for useDNR Fisheries IBI Database (J. Bacigalupi)
    NUM_NAT_SP_RAW
    -
    Raw value: Number of Native Species. This metric is (+) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    NUM_INT_SP_RAW
    -
    Raw value: Number of Intolerant Species. This metric is (+) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    NUM_TOL_SP_RAW
    -
    Raw value: Number of Tolerant Species. This metric is (-) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    NUM_INSTVR_RAW
    -
    Raw value: Number of Insectivores. This metric is (+) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    NUM_OMNIV_RAW
    -
    Raw value: Number of Omnivores. This metric is (-) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    NUM_CYPR_RAW
    -
    Raw value: Number of Cyprinids. This metric is (+) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    NUM_SBD_RAW
    -
    Raw value: Number of Small Benthic Dwellers. This metric is (+) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    NUM_VEGDW_RAW
    -
    Raw value: Number of Vegetation Dwellers. This metric is (+) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    PROP_INT_NS_RAW
    -
    Raw value: Proportion of Intolerants in Nearshore. This metric is (+) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    PROP_SBD_NS_RAW
    -
    Raw value: Proportion of Small Benthic Dwellers in Nearshore. This metric is (+) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    PROP_VGD_NS_RAW
    -
    Raw value: Proportion of Vegetation Dwellers in Nearshore. This metric is (+) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    PROP_INS_BM_RAW
    -
    Raw value: Proportion of Insectivore Biomass in Trapnet. This metric is (+) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    PROP_OMV_BM_RAW
    -
    Raw value: Proportion of Omnivore Biomass in Trapnet. This metric is (-) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    PROP_TOL_BM_RAW
    -
    Raw value: Proportion of Tolerant Biomass in Trapnet. This metric is (-) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    PROP_CRV_BM_RAW
    -
    Raw value: Proportion of Carnivore Biomass in Gillnet. This metric is (+) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    PROP_INT_BM_RAW
    -
    Raw value: Proportion of Intolerant fish species biomass in the Gillnet. This metric is (+) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    NUM_NAT_SP
    -
    Metric Score: Number of Native Species. This metric is (+) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    NUM_INT_SP
    -
    Metric Score: Number of Intolerant Species. This metric is (+) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    NUM_TOL_SP
    -
    Metric Score: Number of Tolerant Species. This metric is (-) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    NUM_INSTVR
    -
    Metric Score: Number of Insectivores. This metric is (+) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    NUM_OMNIV
    -
    Metric Score: Number of Omnivores. This metric is (-) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    NUM_CYPR
    -
    Metric Score: Number of Cyprinids. This metric is (+) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    NUM_SBD
    -
    Metric Score: Number of Small Benthic Dwellers. This metric is (+) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    NUM_VEGDW
    -
    Metric Score: Number of Vegetation Dwellers. This metric is (+) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    PROP_INT_NS
    -
    Metric Score: Proportion of Intolerants in Nearshore. This metric is (+) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    PROP_SBD_NS
    -
    Metric Score: Proportion of Small Benthic Dwellers in Nearshore. This metric is (+) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    PROP_VGD_NS
    -
    Metric Score: Proportion of Vegetation Dwellers in Nearshore. This metric is (+) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    PROP_INS_BM
    -
    Metric Score: Proportion of Insectivore Biomass in Trapnet This metric is (+) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    PROP_OMV_BM
    -
    Metric Score: Proportion of Omnivore Biomass in Trapnet. This metric is (-) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    PROP_TOL_BM
    -
    Metric Score: Proportion of Tolerant Biomass in Trapnet. This metric is (-) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    PROP_CRV_BM
    -
    Metric Score: Proportion of Carnivore Biomass in Gillnet. This metric is (+) correlated with lake quality.DNR Fisheries IBI Database (J. Bacigalupi)
    PA_INT_BM
    -
    Metric Score: Presence or absence of intolerant fish species in the Gillnet. This metric is (+) correlated with lake quality. A two (2) indicates that intolerant species were sampled in the gill net. A zero (0) indicates that no intolerants were sampled, but there wasn't an expectation for them to be sampled. A negative one (-1) indicates that no intolerants were sampled and there was an expectation for them to have been sampled.DNR Fisheries IBI Database (J. Bacigalupi)
    NUM_IBI
    -
    Number of IBI surveys performed on this lake and in this layerDNR Fisheries IBI Database (J. Bacigalupi)
    MAX_DATEenumeratedFlag denoting whether an IBI survey is the most recent for a lake
    YIBI survey is the most recent survey
    NIBI survey is not the most recent survey
    IBI_19970 to 100IBI Score from 1997 surveyDNR Fisheries IBI Database (J. Bacigalupi)
    IBI_19980 to 100IBI Score from 1998 surveyDNR Fisheries IBI Database (J. Bacigalupi)
    IBI_19990 to 100IBI Score from 1999 surveyDNR Fisheries IBI Database (J. Bacigalupi)
    IBI_20010 to 100IBI Score from 2001 surveyDNR Fisheries IBI Database (J. Bacigalupi)
    IBI_20020 to 100IBI Score from 2002 surveyDNR Fisheries IBI Database (J. Bacigalupi)
    IBI_20030 to 100IBI Score from 2003 surveyDNR Fisheries IBI Database (J. Bacigalupi)
    IBI_20050 to 100IBI Score from 2005 surveyDNR Fisheries IBI Database (J. Bacigalupi)
    IBI_20060 to 100IBI Score from 2006 surveyDNR Fisheries IBI Database (J. Bacigalupi)
    IBI_20070 to 100IBI Score from 2007 surveyDNR Fisheries IBI Database (J. Bacigalupi)
    IBI_20080 to 100IBI Score from 2008 surveyDNR Fisheries IBI Database (J. Bacigalupi)
    IBI_20090 to 100IBI Score from 2009 surveyDNR Fisheries IBI Database (J. Bacigalupi)
    IBI_20100 to 100IBI Score from 2010 surveyDNR Fisheries IBI Database (J. Bacigalupi)
    IBI_20110 to 100IBI Score from 2011 surveyDNR Fisheries IBI Database (J. Bacigalupi)
    IBI_20120 to 100IBI Score from 2012 surveyDNR Fisheries IBI Database (J. Bacigalupi)
    IBI_20130 to 100IBI Score from 2013 surveyDNR Fisheries IBI Database (J. Bacigalupi)
    IBI_20140 to 100IBI Score from 2014 surveyDNR Fisheries IBI Database (J. Bacigalupi)
    IBI_20150 to 100IBI Score from 2015 surveyDNR Fisheries IBI Database (J. Bacigalupi)
    IBI_20160 to 100IBI Score from 2016 surveyDNR Fisheries IBI Database (J. Bacigalupi)
    MULT_IBI
    -
    An * indicates whether the lake has more than one IBI score. In ArcMap, click on a lake with the Identify Tool to access records from all years (related table).
    CONTENT_DATE
    -
    Date the layer-specific attributes were last updated
    DisplayenumeratedFlag denoting whether an IBI survey is the most recent or best survey data to display for a lakeDNR Fisheries IBI Database (J. Bacigalupi)
    NIBI survey is not the most recent or best survey data to display
    YIBI survey is the most recent or best survey data to display

    env_ibi_lakes_all_surveys_events_polygon_relate - related table -- same attributes as above (DNR Fisheries)


    Section 6 Distribution
    Publisher Minnesota DNR - Division of Fisheries
    Publication Date 08/18/2017
    Contact Person Information Zeb Thomas, GIS Data Systems Coordinator
    Minnesota Department of Natural Resources
    500 Lafayette Rd
    Saint Paul, MN  55155
    Phone: 651-259-5637
    Email: zeb.thomas@state.mn.us
    Distributor's Data Set Identifier env_ibi_lakes_fisheries.gdb\env_ibi_lakes_fisheries
    Distribution Liability Please read accompanying document: Minnesota DNR Data and Software License Agreement.pdf
    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 08/18/2017
    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: 08/18/2017
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