Description: This data set is maintained as a depiction of the Waters of the State of Mississippi and their condition as per Section 305b of the Clean Water Act. It is modified every two years in preperation for the State's submittal to USEPA. This is a working copy. The final data set is produced from this source.
Definition Expression: N/A
Copyright Text: Mississippi Departmenty of Environmental Quality, Office of Pollution Control, Field Services Division, Water Quality Assessment Branch