{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "", "description": "The Bay and its tidal tributaries can be divided into 92 segments. Each of these segments contains up to five \u201cdesignated uses,\u201d including deep channel; deep water; open water; shallow water; and migratory fish, spawning and nursery. Each of these designated uses\u2014also known as aquatic habitats\u2014has its own set of criteria for dissolved oxygen, water clarity/underwater grasses and chlorophyll a designed to protect those uses. This map shows the segments that have and have not attained the 1 or any designated use criteria. Attainment of Water Quality Standards is the ultimate goal of the Chesapeake Bay TMDL.", "summary": "", "title": "Open Water Designated Use - Segments Not in Attainment", "tags": [], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 0, "maxScale": 0, "spatialReference": "", "accessInformation": "Chesapeake Bay Program", "licenseInfo": "" }