TYLER - Tyler officials report at least 15 water mains broke around town Saturday.

One of the biggest breaks was near Brookshires on Donnybrook.

A portion of that road was blocked off while crews worked to repair it.

Around town, reports of water main breaks came in all day.

Officials say it's the constant freezing and thawing of the pipes that caused so many bursts.

While driving in an area with a recent break, watch out for ice.