Sediment Removal Almost Complete at Lake Thoreau

Maintenance work to clear sediment and debris caught in the channels of Lake Thoreau could be complete this month.

Lake dredging began in early April and was delayed after a recent failure of dredging equipment. Reston Association anticipates the part that malfunctioned will be delivered and installed soon. Once the cove is dredged, RA’s contractor, Lake Services, Inc., will clean up the staging area next to the Lake Thoreau dam.

Dredging helps maintain the depth of channels and reduces the exposure of fish, wildlife and people to contaminants, according to the National Ocean Service.

RA expects to remove about 848,290 liquid gallons or 4,200 cubic yards worth of material. The project was initially expected to be complete by the end of June. 

Photo by vantagehill

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