Iintlanzi kunye nomdlalo umangalela ukugcina iMithi kwiLevees

Isebe laseCalifornia leentlanzi kunye neMidlalo limangalele i-US Army Corps of Engineers ngoLwesithathu, iphikisana nomgaqo-nkqubo weCorps wokususa imithi kwi-federal levees iphula uMthetho wezilwanyana eziNcinciweyo.