COLUMBIAVILLE, MI -- Residents in Columbiaville are being advised to boil their drinking water after three samples tested positive for total coliform bacteria. The village in Lapeer County issued the ...

A boil water advisory for the east bank of New Orleans was lifted Thursday after a second round of tap water samples tested negative for total coliform, a bacteria that was present in earlier samples.

Laboratory analysis revealed that eight samples tested positive for total coliform or E. coli.

Kathmandu, July 29 -- Sixty percent of the samples of jar water collected from various locations in the Godawari Municipality of Lalitpur district have been found contaminated with faecal coliform. Of ...