EarthWorks Geospatial Catalog

Megabasins (Arcs)

Description
This layer represents the eight mega-drainage basins for Massachusetts, aggregated from the Major Basins layer. The delineations were based on the level 2 Hydrologic Unit Codes (HUCs) from the U.S. Geological Survey. Included are delineation of the Narragansett and Thames mega-basins. The arc layer is named MEGABASINS_ARC.
Subject(s)
Mega Basins watersheds
Year
2001-01-01T01:01:01Z
Held by
MassGIS
Attribute Value
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