Geology of Blue Mounds State Park: Minnesota
2020. Minnesota Geological Survey. This dataset contains 8 layers describing the geology of Blue Mounds State Park. The work used to produce this data was published in this report: G...
MnModel Surficial Geology Landscape Model: Minnesota
2020. Minnesota Department of Transportation. The MnModel Surficial Geology Landscape Model (LANDMOD) is the product of the MnModel Phase 4 project's mosaicking of DNR-, MGS-, and MnDOT-derived...
Geologic Map of Minnesota - Quaternary Geology, (MGS Map S-1): Minnesota, 1982
1982. Minnesota Geological Survey (MGS) and Minnesota Geospatial Information Office (MnGeo). This layer describes the general distribution of surficial sediments in Minnesota, as delineated and classified by the Minnesota Geological Survey....
Geologic Map of Minnesota - Bedrock Geology (MGS Map S-21): Minnesota
2020. Minnesota Geological Survey. This map is a new construct that incorporates existing geologic maps where prior mappers had adequate ground control, and new interpretations based...
Aggregate Resources: Twin Cities Metropolitan Area, Minnesota, 1997, 2020 and 2040
1997-2040. Metropolitan Council. The Aggregate Resources (sand, gravel and limestone and dolomite) dataset contains three separate shape files for aggregate resources for 1997, 202...
Minnesota Regions Prone to Surface Karst Feature Development: Minnesota
2020. Minnesota Department of Natural Resources (DNR). In Minnesota, surface karst features (including but not restricted to sinkholes, caves, stream sinks, and karst springs) are observed to primarily ...
High Potential Interaction: Twin Cities Metropolitan Area, Minnesota
2020. Metropolitan Council. This dataset illustrates areas where withdrawals from a major aquifer may directly impact surface water features. The dataset was created based on ...
Surficial Sands of Minnesota: Minnesota
2020. Minnesota Department of Natural Resources, County Geologic Atlas Program. This dataset estimates the distribution of surficial sand units in Minnesota, from previously published surficial geology maps by the Minnesota Geo...
Aggregate Resource Mapping Program: Minnesota
2020. Minnesota Department of Natural Resources (DNR). The Aggregate Resource Mapping Program (ARMP) began in 1984 when the Minnesota Legislature passed a law (Minnnesota Statutes, section 84.94) to: - ...
Ecological Sections of Minnesota: Minnesota
2020. Minnesota Department of Natural Resources (DNR). This coverage provides information for all three levels of the Ecological Classification System (ECS): Provinces, Sections, and Subsections. The bo...
Peat Inventory of Minnesota: Minnesota
2020. Minnesota Department of Natural Resources (DNR). Beginning in 1975 and continuing today, there has been a renewed interest in peat for horticulture and for fuel. This interest prompted the develop...
2010. Indiana Geological Survey. BEDROCK_GEOL_MM48_IN is a polygon shapefile that shows bedrock geology of the state of Indiana at a scale of 1:500,000. The mapped stratigraphic un...
2017. Iowa Geological Survey. Bedrock Geology of Iowa This zip file contains a file geodatabase with the following feature classes: Bedrock Faults Bedrock Geology Bedrock Topogr...
2001. Pennsylvania Department of Conservation and Natural Resources. Two digital data sets, one for geologic units and faults and the other for dikes, have been prepared for Pennsylvania. The data sets were digitized...
Michigan Bedrock Geology: Michigan
2015. Michigan Department of Natural Resources. Bedrock geology polygons as digitized from the 1987 Michigan Bedrock Geology map. Updated Monthly.
Geology: Montgomery County, Pennsylvania
2020. U.S. Geological Survey, Southwest Region. The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States (https://doi.org/10.5066/F7WH2N65) represents a seamless, s...
Geology: York County, Pennsylvania
2018. York County, Pennsylvania. York County Geology; Intended for illustration and demonstration purposes only.
Geology: Centre County, Pennsylvania
2016. Centre County Government. Geology layer showing the short and long names of the geologic formation.
Michigan Geology Bedrock: Michigan
2019. Michigan Department of Natural Resources. Michigan Geology Bedrock.
Geology: Baltimore County, Maryland
Baltimore County Web Map Portal.
2020. State of Nebraska. Public data is from the Conservation and Survey Department at UNL. A digitized version of the bedrock geology of Nebraska. Primary source is a 1:25...
Statemap Surficial Geologys: Iowa
2018. Iowa Geological Survey. Surficial Geology of Iowa Each zip file contains a shapefile of the area specified.
2015. City of Dublin, Ohio. Environmental data around the City of Dublin, OH, USA.
Geology - Physiographic Provinces: Maryland
2016. ArcGIS Online for Maryland. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov.This data layer contains the Province-level physiographic...
Geology - Hydric Soils: Maryland
2016. ArcGIS Online for Maryland. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov.This data layer is a compilation of the MUPOLYGON feature...
Geology - Geologic Formations: Maryland
2016. ArcGIS Online for Maryland. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov.This file of geologic unit polygons is for educational us...
Bedrock Geology: Illinois, 2005
2005. Illinois State Geological Survey. This feature dataset shows the distribution and extent of the bedrock geologic units within the State of Illinois, as depicted on the map Bedrock G...
Statemap Bedrock Geologys: Iowa
2018. Each zip file contains a shapefile of the specified area.
Water Table Aquifer Vulnerability: Minnesota
2020. Minnesota Department of Agriculture. This dataset provides a rating of Minnesota water table aquifer vulnerability. The data, methodology and ratings are based on similar work done pre...
Central Region Green Infrastructure: Minnesota
2020. Minnesota Department of Natural Resources (DNR). This Green Infrastructure data is comprised of 3 similar ecological corridor data layers ? Metro Conservation Corridors, green infrastructure analy...
Bedrock Geology 500k - Contacts: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:500,000-scale bedrock geology of Ohio. The bedrock geology dataset was originally derived from the 1:24,000-scale bedro...
Bedrock Geology 500k - Faults: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:500,000-scale bedrock geology of Ohio. The bedrock geology dataset was originally derived from the 1:24,000-scale bedro...
Bedrock Geology 24k - Facies: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:24,000-scale bedrock geology map data for Ohio. The map data were originally derived from the 1:24,000-scale bedrock-ge...
Surface Geology: Oakland County, Michigan
2016. Oakland County, Michigan. This polygon feature class represents the spatial extent of surficial geology deposits, glacial and sub-glacial drainage, and historical glacial la...
Quaternary Geology 500k - Lines: Ohio
Ohio Department of Natural Resources. Since the publication of the Glacial map of Ohio (Goldthwait, White, and Forsyth, 1961, U.S. Geological Survey Miscellaneous Geologic Investigation...
Karst Feature Inventory Points: Minnesota
2020. University of Minnesota, Department of Geology and Geophysics; Minnesota Department of Natural Resources, Ecological and Water Resources Division. Southeastern Minnesota is part of the Upper Mississippi Valley Karst (Hedges and Alexander, 1985) that includes southwestern Wisconsin and northeas...
Karst - Karst Geology Of Ohio: Ohio
Ohio Department of Natural Resources. This data is to be used to locate known and indicated karst features, and to define the probable karst terranes.
2020. University of Minnesota, Department of Geology and Geophysics; Minnesota Department of Natural Resources (DNR), Ecological and Water Resources Division. Inventory of springs in Minnesota. These data are collected and compiled by the Minnesota DNR as a tool to help create awareness of and appreciatio...
Bedrock Geology: Indiana (Web Map Service)
1987. IndianaMap Open Data (ArcGIS Online). Bedrock Geology, 1987 (1:500,000) - Shows systems and selected groups, formations, and other stratigraphic units. Generalized lithologic characteri...
Bedrock Geology 500k - Contact Pinchouts: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:500,000-scale bedrock geology of Ohio. The bedrock geology dataset was originally derived from the 1:24,000-scale bedro...
Bedrock Geology 500k - Geologic Units: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:500,000-scale bedrock geology of Ohio. The bedrock geology dataset was originally derived from the 1:24,000-scale bedro...
Bedrock Geology 24k - Mines Line: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:24,000-scale bedrock geology map data for Ohio. The map data were originally derived from the 1:24,000-scale bedrock-ge...
Bedrock Geology 24k - Mines Ply: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:24,000-scale bedrock geology map data for Ohio. The map data were originally derived from the 1:24,000-scale bedrock-ge...
Bedrock Geology 24k - Mines Pnt: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:24,000-scale bedrock geology map data for Ohio. The map data were originally derived from the 1:24,000-scale bedrock-ge...
Bedrock Geology 24k - Misc Pnt: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:24,000-scale bedrock geology map data for Ohio. The map data were originally derived from the 1:24,000-scale bedrock-ge...
Bedrock Geology 24k - Structure Line: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:24,000-scale bedrock geology map data for Ohio. The map data were originally derived from the 1:24,000-scale bedrock-ge...
Bedrock Geology 24k - Structure Pnt: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:24,000-scale bedrock geology map data for Ohio. The map data were originally derived from the 1:24,000-scale bedrock-ge...
Bedrock Geology 24k - Units Contacts: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:24,000-scale bedrock geology map data for Ohio. The map data were originally derived from the 1:24,000-scale bedrock-ge...
Bedrock Geology 24k - Units Line: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:24,000-scale bedrock geology map data for Ohio. The map data were originally derived from the 1:24,000-scale bedrock-ge...
Bedrock Geology 24k - Units Ply: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:24,000-scale bedrock geology map data for Ohio. The map data were originally derived from the 1:24,000-scale bedrock-ge...
