Public Works Department Public Works Department Etna's Public Works Department consists of a Public Works Director and five crewmen. This department is mainly responsible for the maintenance and repair of borough streets and sewer lines, as well as salting and plowing the borough streets when necessary during the winter. However their work does not stop there! Our Public Works crew work diligiently on various projects within our community that strengthen Etna's sense of place each year. For example, our crews decorate Butler Street for the seasons, prepare and maintain our beloved swimming pool,...