Symbolize our existence. If the tide is low, then it symbolizes wealth and prosperity. If it overflows and devastates furious with everything on its way, then it portends misfortune and hunger. If the water is crystal clear, then it symbolizes pureness and happiness. Murky and muddy river indicates impure feelings that will cause grief. When the river flows, then it indicates that the current energy and feelings also flows through us. If we deny ourselves to watch the river which flows, then it reflects that we are losing energies and feelings without using them.
Read more about dreaming of River in other dream meanings interpretations.