Major drainage basin divide
Major
Regional drainage basin divide
Regional
Subregional drainage basin divide
Subregional
Local drainage basin divide
Local
Lake impoundment basin divide
Lake Impoundment
Reach
Stream reach basin divide
Stream Reach
State boundary
State Boundary
Stream diversion basin divide
Stream Diversion
Water diversion point divide
Water Diversion
Shoreline
Not a drainage basin divide
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