Conception Bay South, N.L., is still under a state of emergency and 30,000 residents remain under a mandatory water conservation order. C.B.S. Mayor Darrin Bent says the overnight repair to the water main break was successful, but water tanks are filling more slowly than expected. »»» Subscribe to CBC News to watch more videos: http://bit.ly/1RreYWS Connect with CBC News Online: For breaking news, video, audio and in-depth coverage: http://bit.ly/1Z0m6iX Follow CBC News on TikTok: https://bit.