Sublette County crews are assisting and providing equipment in the search for a missing man at Alcova Reservoir.

Natrona County Sheriff's Office Sgt. Sean Ellis said the crew from Sublette County arrived Monday. With them, Sublette county searchers brought a larger sonar unit and a submersible.

As of Tuesday morning, the man, who reportedly fell from a boat while fishing, has not been found.

Ellis said strong winds hindered search efforts Monday. The man's name has not been released.

According to a Natrona County Sheriff's Office statement on Facebook Sunday, the call came in at 7 p.m. Saturday. Crews have since been searching Fremont Canyon area.

The public is asked to avoid the Fremont Canyon area as workers carry out the search.