Some of the many (lesser known) waterways that I'm trying to cover in my book:


Brook
Bog
Wetland
Creek
Inlet
Delta / Tributary
Alluvial Fan (in a riverbed)
Cesspool
Drought
Evaporation
Frost
Filtered Water
Levees
Rills
Reclaimed Water
Spring
Thermal Spring
Water Vapor
Perennial Stream
Effluent
Aquaculture
Brine
Catchment / river basin
Flood
Flood Fringe
Floodway
Headwaters
Lentic (lake area?)
Weir
Saltwater Wedge

edited photos for my book