MDE recommends using the "Clickable Map" or searching the database by the "Basin Code" rather than searching the "Basin Name" as the basin naming conventions have changed due to new assessment unit boundaries (see textbox below).
Search the Database
Database records will be searched using the options selected. The search will return only those records that satisfy all of the selected options. Clicking "Search" or "Create Excel" without selecting any options will return all records in the database. Note: Clicking "Search" will reload the current page and append the results from the query to the bottom of the page. The other option, clicking "Create Excel", will provide the user with the choice to either open or save an Excel spreadsheet containing the results of the query as a Microsoft Excel document.
* Please note that for all tidal portions and tributaries of the Chesapeake Bay, the basin names reflect the Chesapeake Bay salinity segmentation scheme. These basin names are signified by an acronym symbolizing the segment and the salinity regime (e.g., the tidal portion of the Magothy River is MAGMH-Magothy River Mesohaline).
This database is updated periodically. The last update occurred after the approval of the 2016 Integrated Report on November 1, 2017.
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