100-foot crevice in Indus River’s dyke inundates 33 villages in Thatta August 20, 2015 Edit Delete 100-foot crevice in Indus River’s dyke inundates 33 villages in Thatta THATTA (92 News) – A 100-foot crevice in the dyke of Indus River inundated 33 villages on Thursday. Owing to the crevice, the residents have started migration. Pakistan Sindh