Report: WA 09302015-1315A water alarm from an IT (informational technology) service provider in Shrewsbury was received. Our Command Center operator notified building management of the issue and they quickly investigated. The day’s severe rainstorm had caused water to begin seeping into the building’s lower level. As part of the business’s security system, water sensors had been installed at the lowest area of the floor to guard against flooding. Building maintenance staff took corrective measures.