Webthese dredge pumps are lighter weight and come with mobile units to transport the dredge systems. Dredge pump designed for muck, sludge, mud and plant waste that can be easily removed from bottom. Pump is not designed to remove hard packed. Webthe unique design of the portable dredge allows you to hover the pump over the bottom of the lake to efficiently remove muck, silt and lake bottom sentiment. Webthe dae pumps small pontoon dredge pump is considered the best portable dredge pump for suctioning sediment, mud, and all types of slurry. These ponds, lagoons, and.