Worcester, MA (January 31, 2011) - The anticipated heavy snow, followed by periods of mixed precipitation, present an ongoing threat for localized street and basement flooding, as well as roof collapses. All citizens and businesses are encouraged to monitor and help clear storm drains and catch basins in their neighborhoods during this storm to minimize local flooding problems from this run-off. After the storm, snow not cleared off of roofs acts as a sponge, absorbing any additional sleet and rain, contributing to stress on structures.

Relatively flat roofs are particularly vulnerable. In many cases, roof ice dams have formed causing water build-up, leading to interior damage. To minimize the risk of over-stressing a building roof due to accumulated or drifting snow:

• Be on the alert for large accumulating snow build-up or snowdrifts.
• If roof snow can be removed with the use of a snow rake (available at most hardware stores), do so. Try to avoid working from ladders, as ladder rungs tend to ice up, snow and ice collect on boot soles and metal ladders and snow rakes conduct electricity if they come into contact with a power line.
• Flat roofs can be shoveled clear, but only if it is determined that the roof is safe to stand upon. Exercise care when on the roof to avoid potentially dangerous falls.
• Flat roof drainage systems should be kept clear to minimize the risk of excess roof ponding in the event of subsequent heavy rainfall or melting.
• Large icicles can form on roof overhangs, but do not necessarily mean ice damming is occurring. Icicles overhanging walkways can be dangerous and should be carefully removed.
• All of the above actions should only be performed by able-bodied adults, as the snow is heavy, and roofs and other surfaces may be slippery. Protective headgear and eye protection is recommended.

The Worcester Emergency Management Department is the City agency responsible for coordinating local, voluntary and private resources during emergencies and disasters in Worcester. The department provides leadership to: (1) develop and maintain a Comprehensive Emergency Management Plan, (2) prepare plans to mitigate, prepare, respond and recover in emergency situations, both natural and man-made. Additional information is available at: www.WorcesterMA.gov using the links to Departments, to Emergency Communications, to Emergency Management (Natural and Man-Made Disasters).