Answer: dredges

AnswerCrossword Clue
DREDGESSprinkles with flour.
dredgesBring up or clear (something) from a river, harbor, or other area of water with a dredge
dredgesClean out the bed of (a harbor, river, or other area of water) by scooping out mud, weeds, and rubbish with a dredge
dredgesBring to people's attention an unpleasant or embarrassing fact or incident that had been forgotten
dredgesDREDGE, to scoop mud with a machine
DREDGESSearches the river bottom
DREDGESDeepens, as a canal
DREDGESDeepens a channel
DREDGESScrapes the bottom
DREDGESGiant silt removers
DREDGESProbes the river bed.
DREDGESSprinkles a roast with flour.
DREDGESExcavators.
DREDGESLand-reclamation machines
DREDGESEarth-moving machines
DREDGESDigs up some dirt
DREDGESScoops up river sediment