Related Clues:

• Amazon, for one
• Don or Lena
• Rafting spot
• Ohio or Missouri
• Columbia, for one
• 'Cry Me a __'
• Savannah or Columbia, among many
• Watercourses
• It has a bed and banks
• Trout's place
• Manitoba's Red ______
• Jordan, for one
• The Arkansas, e.g.
• Transmits in real time
• Potomac, for one