Catalog - Data.gov

Land Cover, Climate, and Geological conditions summarized within Maryland DNR Biological Stream Survey (MBSS) Catchments

Organization: Department of the Interior
Updated: 20201217 | Harvested: July 16, 2025 at 02:19 PM

This dataset consists of several measures of landscape characteristics, each of which is summarized from raster data within spatial polygons. These spatial polygons represent the land area...

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MD iMAP: Maryland Stream Health - Stream Wader Sites volunteer collected

Organization: State of Maryland
Updated: 2025-05-05 | Harvested: June 27, 2025 at 06:42 AM

This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. The sample sites are color coded according to the Benthic Index of Biotic Integrity (BIBI) scores....

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MD iMAP: Maryland Water Quality - Tier II High Quality Waters 2012

Organization: State of Maryland
Updated: 2020-01-25 | Harvested: June 27, 2025 at 06:15 AM

This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. The intent of this dataset is for it to be used to produce maps and provide a spatial reference for all...

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MD iMAP: Maryland Stream Health - Stream Reaches

Organization: State of Maryland
Updated: 2025-05-05 | Harvested: June 27, 2025 at 06:29 AM

This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. The stream reaches are color coded according to the Combined Index of Biotic Integrity (CIBI) scores of...

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MD iMAP: Maryland Stream Health - Md Biological Stream Survey Sites

Organization: State of Maryland
Updated: 2025-05-05 | Harvested: June 27, 2025 at 06:07 AM

This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. The MBSS assesses the ecological condition of 1st-4th order streams statwide (1995 - 2014). Biological - ...

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