Burst dams, poor drainage and tidal activity could all cause major floods. In turn, the value of a property can decrease if it is situated in an exposed area. It is strongly recommended that precautions are taken before flood damage occurs. Section J of the survey report contains details, where applicable, of flooding risks found within the boundaries of the residence or on adjacent sites. Flooding issues will only be raised in Section J of a Building Survey if the surveyor observes or has reason to suspect that the residence is at risk.