Data Catalog

• State

  Geologic Formations

  State of Maryland —

  This file of geologic unit polygons is for educational use. There are known errors and omissions. The file is part of a recompilation of the 1968 Geologic Map of...

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• State

  MD iMAP: Maryland Geology - Geologic Formations

  State of 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 use. There are known...

  • HTML
• State

  MD iMAP: Maryland Geology - Hydric Soils

  State of 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 class - muaggatt...

  • HTML
• State

  Washington_County_2022_GeologicFormations

  State of Maryland —

  This layer contains data concerning the location and characteristics of bedrock, mappable geologic units, within Washington county. This geodatabase contains geologic...

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  • XML
• State

  Frederick_County_2022_GeologicFormations

  State of Maryland —

  This layer contains data concerning the location and characteristics of bedrock, mappable geologic units, within Frederick county. This geodatabase contains geologic...

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  • JSON
  • XML
• State

  MD iMAP: Maryland Geology - Physiographic Provinces

  State of 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 subdivisions of...

  • HTML

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