In Nome, Alaska, the gold rush is on. Meet the dredgers, driven by gold fever and sometimes desperate need, who pilot their ragtag dredges and dive with hoses to suck up gold from the bottom of the frigid, unpredictable Bering Sea.

A bar brawl threatens not only Shawn's health but the Christine Rose's future. The Wild Ranger's luck is getting worse as they're down a man and have sprung a leak. The Sluicey's Ian calls in a friend who offers both experience and criticism. Written by Anonymous

The weather may be perfect, but storms are brewing onboard the dredges as egos clash and tempers flare. Emily's first dive is almost her last when she learns the dangers of dredging first-hand.

The season is halfway over, and tensions are running high as the dredgers search for new sweet spots. An accident with the 15 ton excavator threatens to end one deckhand's season.

A season of simmering grievances comes to a boil. Wild Ranger owner Vern fires one of his crew. Emily falling overboard and a blocked sluice box test Zeke's patience. Rocks falling out of a faulty sluice box rain down on solo-diving Scott Foster's head. Written by Anonymous

Bad luck and bad vibes. The crews have a car accident on the way home from some hot springs RandR. A hastily welded winch roller gives way, releasing a cable that lashes Cody's leg and sends him overboard. Scott dives with an injured leg out of stubborness. Written by Anonymous

The dredging season is quickly coming to an end, and so are once trusted relationships between Zeke and Emily as well as Scott F and Ian. Shawn sends crewmember Robbi packing while Scott M swallows his pride and invites Steve back. But will he accept? Written by Anonymous

Winter sets in. The now short-staffed crews try to go out once more before the ice blocks them in. Each on their own, Emily salvages and Scott M finds salvation. The crews take their earnings and face off at an auction for next year's dredging grounds. Written by Anonymous

Each season of the show follows a different group of dredgers, those who search for gold in shallow waters, at the bottom of the sea or even ocean. They often collect paydirt, ground from the seabed that contains some precious ore.

Each season of the show follows a different group of dredgers, those who search for gold in shallow waters, at the bottom of the sea or even ocean. They often collect paydirt, ground from the seabed that contains some precious ore.