In 2004 a water-intensive mushroom processing plant began operation on land that was annexed by the town and put within its limits. At first it was staffed by prison labor, who were paid minimum wage, in a prison industries program. When they had trouble with production, the plant hired skilled labor from Guatemala. This labor practice stopped when a Department of Homeland Security investigation revealed that some of the workers had problems with their immigration histories. More recently the plant has ensured all migrant workers are legal. During operations, the plant's composting bunkers emitted unpleasant odors, resulting in numerous complaints from residents during 2005. The Wyoming Department of Environmental Quality investigated the situation and air quality issues. The plant installed a stack and ventilating system in early 2006 to control and disperse odor from the composting bunkers. As of early May 2009, the facility was up for sale.