Glacial Lakes and the Champlain Sea

Published by Vermont Geological Survey | Vermont Center for Geographic Information | Metadata Last Checked: August 08, 2025 | Last Modified: 2020-04-27T00:00:00.000Z

This dataset is a compilation of glacial lake shoreline data based on surficial geologic mapping in New England and New York from 1937-2019. Data are derived from 0.7 meter resolution LiDAR DEMs and 30 meter resolution National Elevation Dataset DEMs (Glacial Lake Hitchcock). Reference: Springston, G., Wright, S., and Van Hoesen, J., 2020, Major Glacial Lakes and the Champlain Sea, Vermont: Vermont Geological Survey Miscellaneous Publication VGSM2020-1, Scale 1:250,000.

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Complete Metadata

categories	[ "Environment", "Soils and geology" ]
identifier	https://www.arcgis.com/home/item.html?id=3ac85a78f51e48a49914c28608a04895&sublayer=187
issued	2020-03-10T17:46:41.000Z
landingPage	https://geodata.vermont.gov/datasets/VTANR::glacial-lakes-and-the-champlain-sea
spatial	-73.4720,42.5208,-71.4901,45.0309
theme	[ "geospatial" ]

Location