BeerPulse

In 2010, its first full year in production, Swamp Head sold 700 barrels. Demand tripled in 2011, and this year it expects to sell 4,500 barrels. The brewery grew so quickly that it had to stop taking new accounts as it scrambled to fill orders from existing customers. Part of the problem will be solved with its recent expansion, which is doubling brewing capacity from 80 to 170 barrels.

via CraftBeer.com.