NEW RESOURCE: California Water Boards Basin Plan Mapping Project

From the California Water Boards:

The California Water Boards have released the Basin Plan Mapping Project, a GIS dataset that contains information about beneficial uses and waterbody segments as identified in regional Basin Plans (which are also known as water quality control plans).

Please check out the Basin Plan Portal for more information about the Basin Plan Mapping Project! The portal is home to:

Questions? Comments? Please email

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