Bangalore, 24)5: Chief Minister Siddaramaiah has told the district administrations to carry out water testing daily to keep check on the outbreak of waterborne diseases and cholera in the state.The chief minister’s instructions came in the wake of a man dying due to the consumption of contaminated water in his home district Mysuru and the outbreak of cholera in two villages in his Varuna constituency and the Chamundeshwari segment of the district.