Havre de Grace Water Plant Open For Tours Havre de GraceHavre de Grace Water Plant Open For Tours Mayor Bill Martin has directed that the Water Treatment Plant be open for public tours this Saturday 10:00 AM 2:00 PM for the purpose of educating the public on the process of making clean drinking water from the Susquehanna River, as well as answer any questions citizens may have regarding the upcoming ballot referendum, Question A. The City will be conducting tours of the Water Treatment Plant located at 415 Saint John Street. The tours will take place on April 30, 2016 beginning at 10:00 AM and lasting until 2:00 PM. The City has received a number of requests from Citizens about the Water Plant, and this unique opportunity would allow the Citizens to see the water treatment process in person and ask questions concerning the physical plant and prospective improvements. The Mayor and City Council would encourage the Public to take advantage of this rare event. If you have any questions please call City Hall at 410-939-1800 or check the City Website at www.havredegracemd.com.