• Organization: Department of the Interior
• Updated: 2020-10-16T00:00:00Z

During 2010 to 2013, waterbird mortality surveillance programs used a shared protocol for shoreline walking surveys performed June to November at three areas in northern Lake Michigan. Timing (to...

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• Organization: Lake County, Illinois
• Updated: 2026-02-15T12:12:38.741Z

Download In State Plane Projection Here. This is our working version of the Lake County boundary. Although technically the county's eastern border extends eastward into Lake Michigan to the state...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-09-01T00:00:00.000+00:00

The feature classes HYDROL and HYDROP contain vector lines and polygons representing the coastal shoreline and hydrography used in the creation of the Environmental Sensitivity Index (ESI) for...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-09-01T00:00:00.000+00:00

The feature classes ESIL and ESIP contain vector lines and polygons representing shorelines and intertidal habitats of Great Lakes - Straits of Mackinac study area, classified by their...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-05-01T00:00:00.000+00:00

This data set contains sensitive biological resource data for bats, northern river otter, and small mammals in Lake Michigan. Vector polygons in this data set represent terrestrial mammal...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-09-01T00:00:00.000+00:00

This feature class resides within the BIOLOGY Feature Data Set of the Great Lakes - Straits of Mackinac - 2019 ESI Geodatabase. It contains vector polygons representing HERP data for the Great...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-09-01T00:00:00.000+00:00

This feature class resides within the BIOLOGY Feature Data Set of the Great Lakes - Straits of Mackinac 2019 ESI Geodatabase. It contains vector polygons representing BENTHIC data for the Straits...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-09-01T00:00:00.000+00:00

This feature class resides within the SOCECON Feature Data Set of the Great Lakes - Straits of Mackinac - 2019 ESI geodatabase. It contains vector polygons representing natural hazard areas for...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-09-01T00:00:00.000+00:00

This feature class resides within the BIOLOGY Feature Data Set of the Great Lakes - Straits of Mackinac - 2019 ESI Geodatabase. It contains vector polygons representing HABITATS data for the...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-09-01T00:00:00.000+00:00

These feature classes reside within the BIOLOGY Feature Data Set of the Great Lakes - Straits of Mackinac - 2019 ESI Geodatabase. It contains vector polygons, lines, and points representing FISH...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-09-01T00:00:00.000+00:00

This feature class resides within the BIOLOGY Feature Data Set of the Great Lakes - Straits of Mackinac - 2019 ESI Geodatabase. It contains vector polygons representing T_MAMMAL data for the...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-09-01T00:00:00.000+00:00

These feature classes reside within the BIOLOGY Feature Data Set of the Great Lakes - Straits of Mackinac - 2019 ESI Geodatabase. It contains vector polygons and lines representing INVERT data...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-09-01T00:00:00.000+00:00

This feature class resides within the SOCECON Feature Data Set of the Great Lakes - Straits of Mackinac 2019 ESI geodatabase. It contains vector polygons representing political/jurisdictional...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-09-01T00:00:00.000+00:00

These feature classes reside within the BIOLOGY Feature Data Set of the Great Lakes - Straits of Mackinac - 2019 ESI Geodatabase. It contains vector polygons and points representing BIRD data for...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-09-01T00:00:00.000+00:00

These feature classes reside within the SOCECON Feature Data Set of the Great Lakes - Straits of Mackinac 2019 ESI geodatabase. They contain vector polygons, lines and points representing ...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-09-01T00:00:00.000+00:00

These feature classes reside within the SOCECON Feature Data Set of the Great Lakes - Straits of Mackinac 2019 ESI geodatabase. They contain vector polygons and points representing resource...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-09-01T00:00:00.000+00:00

This feature class resides within the SOCECON Feature Data Set of the Great Lakes Straits of Mackinac and the St. Clair Detroit River System 2019 ESI geodatabase. It contains vector polygons...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-09-01T00:00:00.000+00:00

These feature classes reside within the SOCECON Feature Data Set of the Great Lakes - Straits of Mackinac 2019 ESI geodatabase. They contain vector polygons, lines and points representing...

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• Organization: Department of the Interior
• Updated: 2020-10-16T00:00:00Z

During 2010 to 2013, waterbird mortality surveillance programs used a shared protocol for shoreline walking surveys performed June to November at three areas in northern Lake Michigan. In 2010 and...

• xml
• xml

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-01-01T00:00:00.000+00:00

The Gulf/Atlantic ESIL data set contains vector lines representing the shoreline and coastal habitats of the contiguous Atlantic and Gulf states; the Pacific ESI represents the shoreline for the...

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