Charlie’s Angels team members (from left) Sarah Hickman, Melissa Engle, Morgan Greathouse and Candace Mathis competed in the state and national Water Environment Federation Operations Challenge for the Columbia (South Carolina) Metro Wastewater Treatment Plant. Their logo is the smiley face painted on the plant’s methane storage tank.
Women have competed on Operations Challenge teams for years. The Water Environment Federation’s 2018 Technical Exhibition and Conference marked the first time an all-female team slugged it out on the national stage.
David Wiman, superintendent of the Columbia (South Carolina)...
