Short description:
Watersheds - 11-Digit Hydrologic Units, 1991 (1:24,000) - Shows the boundaries of 11-digit hydrologic accounting units. Actual hydrologic units often extend beyond the state and county boundaries. Created by dissolving the Digital Dataset of 14-digit hydrologic units in Indiana created by the U.S. Geological Survey and Natural Resources Conservation Service.

IndianaMap, IGS, Indiana, HUC, Hydrologic Unit Code, Hydrologic Unit Boundary, Watershed, Hydrology, inlandWaters

U.S. Geological Survey
FGDC Metadata:
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