How safe is the water that is supplied to hospitals?

How safe is the water that is supplied to hospitals? Locals found Bacteria in turbid water supplied to Jorhat Medical College and Hospital
যোৰহাট চিকিৎসা মহাবিদ্যালয়ৰ পানীত ওলাইছে বেক্টেৰিয়া । ৰোগীৰ মাজত হাহাকাৰ

How safe is the water that is supplied to hospitals?