UW students help El Salvadoran towns build wastewater system
by Sandra Knisely, UW–Madison Communications New Year’s Eve in Nejapa, El Salvador, looks a lot like the Fourth of July. At Griselda Guzman’s house, homemade fireworks lighted the front yard, where the guests dancing outside her pale yellow home included 11 University of Wisconsin–Madison engineering students and three advisers. That first night of celebration launched …