Virginia Polytechnic Institute and State UniversityDepartment of Biological Systems EngineeringVirginia Cooperative ExtensionRoss, Burton BlakeParrish, Michael J.Schmidt, W. W.Parrott, Kathleen R.Bourne, Amanda C.2013-07-302013-07-301999-12http://hdl.handle.net/10919/23551During Fall 1998 in Dinwiddie and Prince George Counties, Virginia, programs of household water quality education, which included water sampling, testing, and diagnosis, were conducted. Participation in the water quality programs was made available to any resident of these two counties who utilized a private, individual water supply. During the course of the projects, 520 households submitted water samples which were analyzed for iron, manganese, hardness, sulfate, chloride, fluoride, total dissolved solids, pH, saturation index, copper, sodium, nitrate, and total coliform and E. coli bacteria. These analyses identified the major household water quality problems in these two counties as iron/manganese, corrosivity, and bacteria. Additionally, a number of samples were determined to have concentrations of nitrate high enough to possibly lead to health complications for at-risk segments of the population. After the completion of the general water testing program, water supplies from 27 households were resampled for the testing of 25 pesticides and other chemical compounds. Only one of the samples had a concentration of any of these contaminants exceeding EPA Health Advisory of Maximum Contaminant Levels. Furthermore, a total of only seven detections were observed in four separate samples. Following completion of the programs, a survey was mailed to the 520 participants. One hundred and eighty-four participants returned survey forms on which they identified their reason(s) for participating in such a program; the primary reason was concern about safety of their water supply. Returned survey forms also provided insight into measures participants had already taken, or planned to take, to improve the quality of their water supply. Four-fifths of the households who reported having at least one water quality problem had taken, or planned to take, at least one measure to improve the quality of their water supply. Ten percent or more of all participants had taken, or planned to take, one or more of the following actions: shock chlorinate the water system, purchase or rent water treatment equipment, and use bottled water for drinking/cooking.vi, 34 pagesapplication/pdfen-USVirginia Cooperative Extension materials are available for public use, re-print, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.LD5655.A522 A345Water quality -- Virginia -- Dinwiddie CountyWater quality -- Virginia -- Prince George CountyExtension publication