"slow flowing" is correct and usable in written English.
You can use it when you need to describe something that is moving or occurring slowly, such as a stream of water. For example, "The river had a slow flowing current."
In Douala, the gentle relief results to slow flowing rivers and development of wetlands.
This happens, the scientists believe, because slow flowing lava seals the gas vents, ramping up the pressure inside the volcano, and causing an explosion.
These slow flowing waters are infested with snails that serve as the vector for the schistosomal parasite.
In appropriate habitats like springs, seeps, and slow flowing spring runs N. pictetii may attain very high larval densities (see Table 1).
The type of water bodies occupied by the different species varies from deep, permanent waters (R. auricularia), to clear and cold streams (MOTU5), to slow flowing rivers, ditches and ponds (R. balthica and MOTU3) [ 19, 20, 23].
However, you will find them most likely near or in fast or slow flowing streams, at fountains be it for drinking or decoration, at sinks, in restrooms when alone, or near the water's edge at beaches and coastlines.
Mineral soil is a conundrum on southeastern U.S. blackwater floodplains because these freshwater ecosystems are known for slow-flowing streams bearing little suspended sediment.
It is associated with exposure to stagnant water or slow-flowing rivers.
Flow networks often encompass lakes and groundwater aquifers that are just slow-flowing environments within river continua embedded in the terra firma.
When feeding they hang just below the surface of stagnant or slow-flowing muddy waters with outspread forelimbs, waiting for prey to pass by.
Glaciers are forceful, slow-flowing rivers of ice.
