E. coli, coliform bacteria in water from Kochi eateries prompt scrutiny

According to the reports, the Most Probable Number (MPN) of coliform bacteria detected in the samples ranged from 17 per 100 ml to 1,600 per 100 ml. Experts say the high MPN values indicate faecal contamination and render the water unfit for human consumption. According to the reports, the Most Probable Number (MPN) of coliform bacteria detected in the samples ranged from 17 per 100 ml to 1,600 per 100 ml. Experts say the high MPN values indicate faecal contamination and render the water unfit for human consumption.