National 0 1 min readSYLHET: Transplanted Boro crops in the haor areas in South Surma upazila in the district have been submerged due to torrential rains recently. 30 Apr 2015, 12:00 am0SYLHET: Transplanted Boro crops in the haor areas in South Surma upazila in the district have been submerged due to torrential rains recently. admin .