Reconnaissance of ground-water quality at selected sites in Bedford and Coffee Counties, Tennessee, June and July 1991

Bacterial Contamination of Urban Water Wells in the Nuwayri Region of Beirut - Lebanon

“…Contamination of ground and private well (household supply) water was reported from many states [10,11,12,13,14] and over long periods of time [11,12]. The problem, however, turned out to be global as similar findings were reported from Europe [15,16,17,18], Africa [19,20,21,22], South America [23,24] and Asia [16,17,25].…”