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State Geographic Extent:
ScaleResource NameFormatProjectionFile Size
AERIAL IMAGERY
NAMichigan Digital Ortho Quarter Quad Download ToolImageMGRm NA
CENSUS
24K MI Geographic Framework Adjusted Census Urban Boundary (v14a)ShapefileMGRm 1.19MB
24K MI Geographic Framework Adjusted Census Urban Boundary - Dissolved (v14a)ShapefileMGRm 1.14MB
24K MI Geographic Framework Block Groups 1990 (v2a)ShapefileMGRm 13.04MB
24K MI Geographic Framework Block Groups 2000 (v14a)ShapefileMGRm 11.71MB
24K MI Geographic Framework Census Designated Places (v14a)ShapefileMGRm 296KB
24K MI Geographic Framework Census Tracts 1990 (v2a)ShapefileMGRm 6.53MB
24K MI Geographic Framework Census Tracts 2000 (v14a)ShapefileMGRm 6.64MB
24KMichigan MI Geographic Framework Block Groups 2010 (v14a)ShapefileMGRm 11.71MB
24KMichigan MI Geographic Framework Census Tracts 2010 (v14a)ShapefileMGRm 6.64MB
GEOLOGY
24KMichigan Land Type AssociationsShapefileMGRm 10.47MB
63KMichigan Bedrock GeologyShapefileMGRm 6.96MB
100KMichigan EcoregionsShapefileMGRm 417KB
500KMichigan Quarternary GeologyShapefileMGRm 7.72MB
GROUNDWATER
NAMichigan Agriculture_Use_By_Township_2004ShapefileMGRm 1.24MB
NAMichigan Aquifer Characteristics Of Glacial DriftShapefileMGRm 3.02MB
NAMichigan Base Flow of Michigan StreamsShapefileMGRm 8.72MB
NAMichigan Estimated Groundwater RechargeShapefileMGRm 4.16MB
NAMichigan Glacial Deposits Estimate DrawdownESRI GridMGRm 100KB
NAMichigan Glacial Deposits Estimated TransmissivityESRI GridMGRm 286KB
NAMichigan Glacial Deposits Estimated YieldESRI GridMGRm 207KB
NAMichigan Glacial LandsystemsESRI GridMGRm 6.97MB
NAMichigan Non-Agriculture_Groundwater_UseShapefileMGRm 32KB
NAMichigan Wells Complete DatabaseShapefileMGRm 50.10MB
NAMichigan Wells Hydraulic Property DatabaseShapefileMGRm 32.15MB
NAMichigan Wells Summary DatabaseShapefileMGRm 12.67MB
0RMichigan Wellhead Protection AreasShapefileMGRm NA
24KMichigan Water TableESRI GridMGRm 78.79MB
24KMichigan Water Table DepthESRI GridMGRm 90.21MB
HYDROGRAPHY
NALake Erie Great Lakes ShorelineShapefileMGRm 187KB
NALake Michigan Great Lakes ShorelineShapefileMGRm 305KB
NALake St. Clair Great Lakes ShorelineShapefileMGRm 130KB
NAMichigan Inland Lake ContoursShapefileMGRm 52.65MB
NAMichigan Lake pointsShapefileMGRm 516KB
NAMichigan Lake PolygonsShapefileMGRm 20.70MB
NAMichigan Major Watersheds-SubbasinsShapefileMGRm 22.10MB
NAMichigan Watershed Boundary - 12 DigitShapefileMGRm 40.00MB
NAMichigan Watershed Boundary - 8 DigitShapefileMGRm 40.00MB
NASaginaw Bay Great Lakes ShorelineShapefileMGRm 87KB
NAState DEQ_Conservation_EasementsShapefileMGRm 5.32MB
24KMichigan MI Geographic Framework Hydrography Lines (v14a)ShapefileMGRm 77.21MB
24KMichigan MI Geographic Framework Hydrography Polygons (v14a)ShapefileMGRm 31.16MB
100KMichigan Darcy Groundwater Movement Model, V2ShapefileMGRm 799KB
100KMichigan River Valley SegmentsShapefileMGRm 9.07MB
100KMichigan River Valley SegmentsShapefileMGRm 9.07MB
HYDROLOGY
24KMichigan Great Lakes Assessment UnitsShapefileNAD27ft 1.03MB
24KMichigan Inland Lake Assessment UnitsShapefileNAD27ft 25.34MB
24KMichigan Point Location Assessment UnitsShapefileNAD27ft 65KB
24KMichigan Stream Rivers Assessment UnitsShapefileNAD27ft 52.13MB
LAND COVER/USE
NADetroit Land Cover 2005ArcInfo GridMGRm 141.73MB
NASE Michigan Land Cover 1991ArcInfo GridMGRm 5.91MB
NASE Michigan Land Cover 2002ArcInfo GridMGRm 6.13MB
30RLower Peninsula Land Cover 2001ImageMGRm 47.00MB
30RNorthern LP Land Cover 1993ImageMGRm 10.85MB
30RUpper Peninsula Land Cover 1991ImageMGRm 10.85MB
30RUpper Peninsula Land Cover 2001ImageMGRm 20.00MB
0RMichigan Land Cover Circa 1800ShapefileMGRm NA
0RMichigan Land Cover/Use MIRIS 1978ShapefileMGRm NA
MANAGEMENT BOUNDARIES
NALake Huron Great Lakes Statistical GridsShapefileMGRm 840KB
NALake Michigan Great Lakes Statistical GridsShapefileMGRm 529KB
NALake Superior Great Lakes Statistical GridsShapefileMGRm 1.11MB
24KMichigan DNR Financial Operations and Services Management UnitsShapefileMGRm 894KB
24KMichigan DNR Fisheries Management UnitsShapefileMGRm 2.41MB
24KMichigan DNR Forest Management UnitsShapefileMGRm 1.12MB
24KMichigan DNR Law Enforcement Management UnitsShapefileMGRm 903KB
24KMichigan DNR Parks and Recreation Management UnitsShapefileMGRm 901KB
24KMichigan DNR Wildlife Management UnitsShapefileMGRm 898KB
MINERAL MANAGEMENT
24KMichigan DNR Mineral Lease InformationShapefileMGRm NA
OWNERSHIP
24KLP GAP Land StewardshipShapefileMGRm 3.81MB
24KMichigan DNR Land and Mineral OwnershipShapefileMGRm 15.90MB
24KUP GAP Land StewardshipShapefileMGRm 4.08MB
PDF MAP GALLERY
R14 State Planning and Development RegionsPDFDD NA
R1992 Michigan House District w/ SD Historical Government and JurisdictionsPDFDD NA
R1992 Michigan Senate District w/ SD Historical Government and JurisdictionsPDFDD NA
R1992 State Congressional District Map Historical Government and JurisdictionsPDFDD NA
R1992 State House District Map Historical Government and JurisdictionsPDFDD NA
R1992 State Senate District Map Historical Government and JurisdictionsPDFDD NA
R1992 Tri-County Metro House District Historical Government and JurisdictionsPDFDD NA
R1992 Tri-County Metro Senate District Historical Government and JurisdictionsPDFDD NA
R2001 Congressional District Statewide Map Historical Government and JurisdictionsPDFDD NA
R2001 House District Statewide Map Historical Government and JurisdictionsPDFDD NA
R2001 Michigan House District w/ SD Historical Government and JurisdictionsPDFDD NA
R2001 Michigan Senate District w/ SD Historical Government and JurisdictionsPDFDD NA
R2001 Senate District Statewide Map Historical Government and JurisdictionsPDFDD NA
R2001 State Congressional Districts Historical Government and JurisdictionsPDFDD NA
R2001 State House Districts Historical Government and JurisdictionsPDFDD NA
R2001 State Senate Districts Historical Government and JurisdictionsPDFDD NA
RState School Districts 2001 House State School DistrictsPDFDD NA
RState School Districts 2001 Senate State School DistrictsPDFDD NA
RState School Districts State School DistrictsPDFDD NA
RTourist's Map of Michigan, 1839 Historical Government and JurisdictionsPDFDD NA
PLACE FEATURES
24KMichigan Geographic Names Information (GNIS)ShapefileMGRm 1.10MB
PLANT AND ANIMAL LOCATIONS
24KMichigan DNR Fisheries Stocking SitesShapefileMGRm 269KB
24KMichigan Fish AtlasShapefileMGRm 2.80MB
24KMichigan Trout Lakes and Streams 2000ShapefileMGRm 4.08MB
24KMichigan Trout Lakes and Streams 2008ShapefileMGRm 3.11MB
POLITICAL FEATURES
NA MI Geographic Framework Cities - Dissolved (v14a)ShapefileMGRm 542KB
NA MI Geographic Framework Minor Civil Divisions - Dissolved (v14a)ShapefileMGRm 4.67MB
NA MI Geographic Framework School Districts - Dissolved (v14a)ShapefileMGRm 4.68MB
NA MI Geographic Framework Villages - Dissolved (v14a)ShapefileMGRm 483KB
0RMichigan 2014 PrecinctsShapefileMGRm NA
0RMichigan 2014 PrecinctsShapefileMGRm NA
0RMichigan Legislative Districts 2010 MI HouseShapefileMGRm 2.54MB
0RMichigan Legislative Districts 2010 MI SenateShapefileMGRm 2.66MB
0RMichigan Legislative Districts 2010 US CongressShapefileMGRm 2.54MB
24K MI Geographic Framework School Districts (v14a)ShapefileMGRm 4.51MB
24K MI Geographic Framework Cities (v14a)ShapefileMGRm 788KB
24K MI Geographic Framework Counties (v14a)ShapefileMGRm 2.56MB
24K MI Geographic Framework Minor Civil Divisions (v14a)ShapefileMGRm 4.57MB
24K MI Geographic Framework Villages (v14a)ShapefileMGRm 304KB
24KMichigan Legislative Districts 2000 (v14a)ShapefileMGRm 7.24MB
24KMichigan Legislative Districts 2010 (v14a)ShapefileMGRm 7.24MB
PUBLIC LAND SURVEY FEATURES
24KLP Public Land Survey Town/RangeShapefileMGRm 359KB
24KMichigan Public Land Survey Quarter-Quarter SectionsShapefileMGRm 86.28MB
24KMichigan Public Land Survey SectionsShapefileMGRm 14.44MB
24KMichigan Public Land Survey Town/RangeShapefileMGRm 2.93MB
24KUP Public Land Survey Town/RangeShapefileMGRm 264KB
SOILS
24KMichigan Critical DunesShapefileMGRm 410KB
24KMichigan Critical DunesShapefileMGRm 410KB
250KMichigan STATSGO SoilsShapefileMGRm 3.69MB
TOPOGRAPHY
NAMichigan Topo_Quad_BoundaryShapefileMGRm 133KB
NASaginaw Bay Great Lakes Bathymetric ContoursShapefileMGRm 1.19MB
90RMichigan Digital Elevation Model (DEM)GRIDMGRm 19.41MB
60RLake Erie Great Lakes BathymetryGRIDMGRm 1.96MB
60RLake Michigan Great Lakes BathymetryGRIDMGRm 9.14MB
15RLake St. Clair Great Lakes BathymetryGRIDMGRm 1.62MB
15RSaginaw Bay Great Lakes BathymetryGRIDMGRm 1.34MB
2KLake St. Clair Great Lakes Bathymetric ContoursShapefileMGRm 399KB
100KLake Erie Great Lakes Bathymetric ContoursShapefileMGRm 4.97MB
250KLake Michigan Great Lakes Bathymetric ContoursShapefileMGRm 8.55MB
250KLP Digital Raster Graphic (DRG)ImageMGRm 35.80MB
250KUP Digital Raster Graphic (DRG)ImageMGRm 20.17MB
TRANSPORTATION
RMichigan MDOT Mile Marker Sign InventoryShapefileMGRm 335KB
24K MI Geographic Framework All Roads (v14a)ShapefileMGRm 125.12MB
24K MI Geographic Framework Railroads (v14a)ShapefileMGRm 2.30MB
24K MI Geographic Framework State Roads (v14a)ShapefileMGRm 7.82MB
 
NEW - Michigan GIS Open Data Portal is now available on-line

Connect to the portal

The Michigan GIS Open Data Portal provides the GIS community with an easy to use single point of entry for all State of Michigan open geospatial data. Use the Portal to browse, search, preview, and download a variety of Michigan geospatial datasets. Browse by category or enter key words in the search box to locate a dataset of interest. You can then read its description to learn more about its authoritative data source and explore attributes before downloading.

The new Michigan GIS Open Data Portal will continue to evolve over time. This new Portal was developed to eventually replace the Michigan Geographic Data Library (MGDL) and we plan to retire the MGDL once all legacy data has been moved over to the new GIS Open Data Portal.
The MGDL can still be accessed from links listed below.
 
Geographic Data Library Catalog:
To search for geographic data click on one of the categories below:
Geographic Extent Theme MetaData Search  
 
How to use the Library:
The Geographic Data Library catalogs the available GIS data that the State of Michigan provides for Internet access.  Access to data within the Library is based upon geographic extent and theme type.  For example, a user may search for data by either county or hydrography.  To search for data, click on the links provided.  As you work your way into the Library, related links between geography or theme will be available on the right side of this page.
   
How to use the GIS data:
The geographic information provided through the library comprises several data formats inherent to GIS software.  To interact with these file types you will need access to software that supports them.  Where possible, notation has been provided to indicate the file format of these files.  All data sets have been pre-packaged using zip or self-extracting executable file format. 
   
Disclaimer:
Information provided in the MI Geographic Data Library is accurate to the best of our knowledge and is subject to change on a regular basis, without notice. While the Center for Geographic Information (CGI) makes every effort to provide useful and accurate information, we do not warrant the information to be authoritative, complete, factual, or timely. Information is provided on an "as is" and an "as available" basis. The State of Michigan disclaims any liability, loss, injury, or damage incurred as a consequence, directly or indirectly, resulting from the use and application of any of the contents of this web site.
Related Links
County
State
Watershed
Geographic Tools
Map Projections
GeoRef Projection Tool
for ArcView 3.x
GeoRef Help for Mapinfo Users

 

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