Metadata


Fishes of Minnesota Observations Database


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 (MNDNR)
Title Fishes of Minnesota Observations Database
Abstract The Fishes of Minnesota Observations  database  is a large  Postgres database developed to support the online MNDNR Fishes of Minnesota Mapper application. The database contains records of fish species observations from lakes, streams and wetlands collected by a variety of sources over the time period 1808-2012. 
 

The majority of lake-related records come from the MNDNR Fisheries Lake Survey database, while the majority of stream-related records come from the MPCA Biological Monitoring Program.  Other major sources include:  USGS, USFWS and the Bell Museum.
 

The true locations of fish species observations are represented in the database, with the following exceptions:
 

  • MNDNR Fisheries Lake Survey observations are shown as lake centerpoin to protect net set locations from tampering

  • The locations of protected species have been obscured to protect sensitive species and their habitats 

  • The point observations are availalble for download from the web application in .csv, shapefile and species list format.  The shapefile is also available from the MN Geospatial Commons website (see Section 6: Distribution.)
     

    The Fishes of Minnesota database and web application are the result of a collaborative effort between MNDNR Ecological and Water Resources, MNDNR Fisheries, and MNDNR Management Resources divisions.
    Purpose To provide access to a comprehensive collection of Minnesota fish species observation data to researchers, agency staff, anglers and other interested parties. The online mapper allows users to query and map the data without need for GIS software or knowledge. (Note that the shapefile is also available for download by GIS users).  
     

    Users of the online Fishes of MN Mapper can:
     

  • Query the database by a variety of criteria such as species name, protection status, watershed and date range

  • View tabular records associated with point observations

  • Generate species lists for particular waterbodies, watersheds, counties or DNR management areas

  • Download data records in .csv (comma-delimited text for Excel) or .shp (ESRI shapefile for GIS)

  • Move interactively between the map interface and tabular results

  • Map the distributions of different fish species across Minnesota

  • Export queried map data as an image 

  • Create a map based on a custom query

  • Important note:  In general, the data is not suitable for comparing the abundance of fish species across waterbodies due to the different methods/efforts/gears used to collect the data. An exception are records collected by DNR Fisheries Lake Survey (see [Source] attribute), which may be compared to each other because standardized methods were used.  However, users must understand that lakes of different types and in different regions inherently vary in the presence and abundance of certain species and must be compared to others of similar types/geographic regions  in order to make true comparisions.  It is best to contact a Fisheries professional when making interpretations about fish species distributions/abundances and specific waterbodies.
    Time Period of Content Date 12/31/2012
    Currentness Reference There are records extending back to 1808, although these are few. DNR Fisheries Lake Survey data has been added from 1953 through 2012. MPCA stream data spans from 1966-2012.  We plan to update the database annually with MNDNR and MPCA data from the current year's field surveys.  Other data will be added as it becomes available.
    Progress In work
    Maintenance and Update Frequency Annually
      Spatial Extent of Data Minnesota, including some records of fish species in border waters (Iowa, Wisconsin, N/S Dakota, Canada)
    Bounding Coordinates -97.252252
    -89.406737
    49.340250
    43.098198
    Place Keywords Minnesota, upper Midwest, lake, stream, wetland
    Theme Keywords fish, species, distribution, range, catch, gear, sampling, survey
    Theme Keyword Thesaurus ISO 19115 Category
      Access Constraints None
      Use Constraints Comparisons of catch should generally not be made between records  due to differences in sampling effort and gears used. An exception to this rule is that records from [SOURCE] = DNR Fisheries Lake Survey may be compared because standardized methods were used. (See Important Note under Purpose, Section 1, above).
     

    Note that absence of a fish species in a particular waterbody doesn't guarantee that it isn't present, only that it wasn't observed in the survey(s) performed. This may be due to many factors, including the type of gear used, time of day or year, purpose of the survey, species targeted, etc.)  Conversely, presence of a fish species in a particular year doesn't guarantee that it is still present today.
      Contact Person Information Lyn Bergquist,
    GIS Data Contact
    Minnesota DNR - Fisheries Unit
    500 Lafayette Rd
    Saint Paul,
    MN 
    55155
    Phone: 651-259-5189
      Browse Graphic 
    Click to view a data sample
      Associated Data Sets DNR Fisheries Lake Survey - Fish Species Presence
      
      
    Section 2 Data Quality
    Attribute Accuracy  
      Logical Consistency  Species point observations fall on waterbodies (polygons) and on/near watercourses (lines) as intended.  Spatial joins have been performed to ensure that observations fall on/near the listed water feature.
      Completeness This is the most comprehensive fish species database maintained in Minnesota.  However, there are likely to be smaller data holdings that are not represented here. We welcome contributions from external sources. See Contact Information (Section 1, above).
      Horizontal Positional Accuracy Data are represented as points. For lakes, the records are positioned at the lake centerpoint. For streams, actual locations were used if available. For many records, locations were moved from the Township-Range-Section recorded in the original database to the closest position on the referenced stream.
      Vertical Positional Accuracy Not Applicable
      Lineage  Generated from GPS-collected UTM locations or moved to waterbody/watercourse from Township-Range-Section locations recorded in the original Fishes of MN database.   Observataions collected by source DNR Fisheries Lake Survey were moved to the lake centerpoint from the actual sampled location.  Observations of protected species were "obscured", either by calculating UTMS to NULL or moving points to lake and stream centerpoints. All other lake and stream observations appear at their original locations.
      
      
    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 This is a large Postgres database which holds fish species observation records for the DNR Fishes of MN Mapper application. 
     

  • The attributes listed below appear in the Fishes of MN  shapefile export (available from the Tabular Results page of the mapping application).
  •   

  • Attributes marked with (*) appear in the Tabular Results display window.
  •   

  • Attributes marked with (^) appear in the species list export from the Tabular Results display window.
  •   

  • (Note:  field names in web export products may differ from those listed below).
  •  
      Detailed Citation  
    Table Detail:  
    biota_fishes_of_mn
    - MNDNR Fishes of MN DB
    (MNDNR Fishes of MN DB)
    Field NameValid ValuesDefinitionDefinition Source
    FOM_iD*1 to 500000Unique sequential ID that links data records back to the original Ecological Resources Filemaker Pro databaseMNDNR Fishes of MN DB
    SP_SNAME*^
    -
    Fish species scientific name 
    SP_CNAME*^
    -
    Fish species common name 
    GROUP_SNAM^
    -
    Fish group scientific name 
    GROUP_CNAM^
    -
    Fish group common name 
    SP_CER_DESenumeratedSpecies certainty: level to which species was identified 
     ID to speciesIdentified to species level (e.g., Lepomis gibbosus) 
     ID to genusIdentified to genus level (e.g., Lepomis sp.) 
     ID to groupIdentified to group level (e.g., Small cyprinids) 
     ID as hybridIdentified as hybrid (e.g., Lepomis x Lepomis) 
    HABGUILD_A^enumeratedHabitat guild of adult stage of this speciesEWR Stream Habitat Group
     DPDeep Pool 
     FRFast Riffle 
     MPMedium Pool 
     RWRaceway 
     SPShallow Pool 
     SRSlow Riffle 
    SP_STATUSenumeratedProtection status of species 
     FListed as a Federally Endangered species. This is a federal designation. 
     EListed as a Minnesota  Endangered Species. This is a state designation. 
     GListed as a Minnesota Species of Greatest Conservation Need (SGCN). This is a state designation. 
     NSpecies is non-native to Minnesota 
     TListed as a Minnesota Threatened Species. This is a state designation. 
    WB_TYPEenumeratedWaterbody type 
     LakeLake, pond, reservoir 
     StreamStream, river or ditch 
     WetlandWetland, marsh, bog, swamp, slough 
    WB_NAME*
    -
    Waterbody name 
    FW_ID
    -
    Fisheries Waterbody ID: unique, sequential number that links data to DNR Fisheries Lake Survey Oracle database 
    DOW_NUM*
    -
    Division of Waters unique lake ID number that links to DNR Waters Lakes DB (Oracle database) 
    LAKE_NAME
    -
    Division of Waters lake name from DNR Waters Lakes DB (Oracle database) 
    ALT_NAME
    -
    Division of Waters alternate lake name from DNR Waters Lakes DB (Oracle database) 
    KITTLE_NUM
    -
    DNR Fisheries unique watercourse ID 
    KITTLE_NAM
    -
    DNR Fisheries watercourse name 
    RIVER_MILE
    -
    River mile or stretch of river (mile to mile) corresponding to a data record. 
    GEN_LOC
    -
    General location description corresponding to data record 
    HABITAT
    -
    Habitat description corresponding to data record 
    FSH_OFFICE
    -
    DNR Fisheries area office name 
    REGION_NAMEenumeratedDNR Region 
     NorthwestNorthwest Region 1 (Bemidji) 
     NortheastNortheast Region 2(Grand Rapids) 
     CentralCentral Region 3 (St. Paul) 
     SouthernSouthern Region 4 (New Ulm) 
    STATE_NAMEenumeratedState or province. 
     IowaIowa 
     ManitobaManitoba, Canada (province) 
     MinnesotaMinnesota 
     North DakotaNorth Dakota 
     OntarioOntario, Canada (province) 
     South DakotaSouth Dakota 
     WisconsinWisconsin 
    COUNTY_NAME*
    -
    County name 
    TOWN_NAME*
    -
    Town name 
    TOWNSHIP*
    -
    Township number 
    RANGE*
    -
    Range number and direction (E/W) 
    SECTION*
    -
    Section number 
    UTM_X*
    -
    X coordinate of point location in projection UTM NAD83 Zone 15 meters 
    UTM_Y
    -
    Y coordinate of point location in projection UTM NAD83 Zone 15 meters 
    MINOR_ID
    -
    DNR Minor watershed number (5 digits). First 2 digits represent DNR Major watershed number 
    MINOR_NAME
    -
    DNR Minor watershed name 
    MAJOR_ID
    -
    DNR Major watershed number 
    MAJOR_NAME
    -
    DNR Major watershed name 
    PROV_NAME
    -
    DNR Level 1 Watershed Name (formerly known as DNR Province name) 
    HUC02_IDenumeratedUSGS HUC (Hydrologic Unit Category) ID - Level 1 (Region) 
     04Great Lakes Region 
     07Upper Mississippi Region 
     09Souris-Red-Rainy Region 
     10Missouri Region 
    HUC04_ID
    -
    USGS HUC (Hydrologic Unit Category) ID - Level 2 (Sub-Region) 
    HUC04_NAME
    -
    USGS HUC (Hydrologic Unit Category) Name - Level 2 (Sub-Region) 
    HUC04_MN_N*
    -
    USGS HUC (Hydrologic Unit Category) Minnesota-specific Name - Level 2 (Sub-Region) 
    HUC06_ID
    -
    USGS HUC (Hydrologic Unit Category) ID - Level 3 (Basin) 
    HUC08_ID
    -
    USGS HUC (Hydrologic Unit Category) ID - Level 4 (Sub-Basin) 
    HUC10_ID
    -
    USGS HUC (Hydrologic Unit Category) ID - Level 5 
    HUC12_ID
    -
    USGS HUC (Hydrologic Unit Category) ID - Level 6 
    HUC14_ID
    -
    HUC level not implemented 
    HUC16_ID
    -
    USGS HUC (Hydrologic Unit Category) ID - Level 8 
    DATE*
    -
    Date (YYYY-MM-DD) 
    DATE_DESC
    -
    Date certainty description: certainty of survey date 
    CATCH*
    -
    Catch (number of fish of a single species caught in survey effort) 
    GEAR*enumeratedGear type used during survey effort 
     AnglingAngling 
     ElectroshockerAll types of electroshockers (backpack, boat) 
     Gill netAll types of gill nets 
     Minnow trapAll types of minnow traps 
     MiscellaneousMiscellaneous method 
     SeineAll types of seines 
     Trap netAll types of trap nets 
     TrawlAll types of trawls 
     TrotlineAll types of trotlines 
     CommercialGears used by commericial operations 
     Multiple GearMultiple gears used 
     ObservationFish was observed 
     Other GearAll other types of gear (net, gaff, etc.) 
     UnknownUnknown gear or method 
    SOURCE*
    -
    Source of data record 
    COLLECTOR
    -
    Collector of fish during survey effort 
    IDENTIFIER
    -
    Identifier of fish during survey effort 
    MUSEUMenumeratedMuseum name; refers to vouchered specimens only 
     No museumNo museum (specimen not vouchered). 
     CNHMCanada Natural History Museum (CNHM) 
     INHSIllinois Natural History Survey (INHS) 
     JFBMBell Museum (JFBM) 
     JFBM, UTBell Museum, University of Tennessee-Knoxville (JFBM, UT) 
     MPMMilwaukee Public Museum (MPM) 
     ROMRoyal Ontario Museum (ROM), Canada 
     UFUniversity of Florida-Gainesville (UF) 
     UMMZUniversity of Michigan - Museum of Zoology (UMMZ) 
     USNMUS National Museum (USNM) 
     UWSPUniversity of Wisconsin-Steven's Point (UWSP) 
     UWZMUniversity of Wisconsin Zoological Museum-Madison (UWZM) 
     UTUniversity of Tennesse-Knoxville (UT) 
     CMNCanada Museum of Nature (CMN) 
     INBSIndiana Biological Survey (INBS) 
     MCBSUniversity of Minnesota College of Biological Sciences (MCBS) 
     OSUMOhio State Unviversity Museum (OSUM) 
     SUSan Francisco University (SU) 
    SPNAT_DESCenumeratedNature (method) of vouchered specimen 
     not preservedNot preserved (voucher = F only) 
     alcoholPreserved in alcohol 
     display mountSpecimen mounted in display 
     not extantSpecimen not extant (i.e., no longer exists) (voucher = F only) 
     photographed onlySpecimen photographed only 
     preservedSpecimen preserved - method not recorded 
     releasedSpecimen released (voucher = F only) 
     skeletonSkeleton preserved 
     unknownSpecimen preservation method unknown 
    VOUCHER*enumerated  
     TrueVoucher = True: Specimen was preserved AND has a catalog number. See SPNAT_DESC (nature of specimen) and MUSEUM (museum having vouchered specimen). 
     FalseVoucher = False: Specimen was not preserved OR specimen was preserved but DOES NOT HAVE a catalog number. See SPNAT_DESC (nature of specimen). 
    OBSCURED*enumerated  
     YOriginal location of observation has been obscured to protect species (all federally and state protected species) and net sets (Fisheries Lake Survey data).  For lakes, obscured locations are placed at the lake centerpoint.  For streams, they are usually placed at the centerpoint of the stream segment within the same HUC12 watershed as the original location.  If UTMs are NULL, the original UTMs have been removed and not yet (but will eventually be) replaced with obscured UTMs. 
     NOriginal location of observation 

      
      
    Section 6 Distribution
      Publisher  MNDNR - Division of Fish and Wildlife - Fisheries Unit
      Publication Date  11/01/2014
      Contact Person Information Zeb Thomas,
    GIS Data Systems Coordinator
    Minnesota Department of Natural Resources
    500 Lafayette Rd
    St. Paul,
    MN 
    55155-4011
    Phone: 651-259-5637
      Distributor's Data Set Identifier  biota_fishes_of_mn.gdb/biota_fishes_of_mn
      Distribution Liability  Please read accompanying document: Minnesota DNR Data and Software License Agreement.pdf
      Ordering Instructions  Visit the web site noted in the online linkage section, or send an email to the Distribution Contact listed in this metadata record
     

    Download data from the MNDNR Fishes of MN Mapper website at the URL below. Available in .csv (comma-delimited text for Excel) and .shp (ESRI shapefile for GIS) formats from the Tabular Results page.
     
    Online LinkageNone available
      
      
    Section 7 Metadata Reference
      Metadata Date  06/04/2015
      Contact Person Information Zeb Thomas,
    GIS Data Systems Coordinator
    Minnesota Department of Natural Resources
    500 Lafayette Rd
    St. Paul,
    MN 
    55155-4011
    Phone: 651-259-5637
      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:
    06/04/2015
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