Chesapeake Bay Watersheds

The dataset contains locations and attributes of HUC-11 watersheds. The USGS presents a detailed explanation of HUCs at https://water.usgs.gov/GIS/huc.html. HUC-11 boundaries are compiled by each state. The export files of HUC-11 at the state level were provided by each respective state and are unmodified. HUC-11 boundaries for Delaware are not yet available. Also, a small portion of the Chesapeake Basin in NY State has not yet been completed.
Organization: District of Columbia
Last updated: 2024-04-30T17:51:45.877082
Tags: chesapeake-bay-watershed, dc, district-of-columbia, doee, hydrography, river, washington-dc, water, watershed