Though not intentional, this happens from time to time during the flushing program. During flushing, certain valves are closed to provide control over the direction of flow. It is likely that a valve closure resulted in loss of supply to your block. Contact the Engineering and Municipal Operations Department at 604-541-2181 or email the Water Department. The field crew will be sent to your block immediately to investigate and identify which valves may have been inadvertently left closed and will be reopened.