earlier this year) and recorded the heaviest rain in 50 years and hail stones the size of eggs destroyed crops in central Guinea during July, the UN said. August 20–31 On August 20, the worst floods for 80 years hit the Shale region. The United Nations (U.N.) warned that Niger, Chad, Burkina Faso, Cameroon and northern Nigeria were in the grip of the worst regional food crisis since 2006. In the savannah Kano, Nigeria, over 2,000 families were displaced by floods and in the nearby Jigawa region, an entire village was evacuated due to heavy flooding. Heavy flooding was occurring around parts of Lake Chad. Floods hit Niger which left over 111,000 people homeless. Niger was already suffering acute food shortages following prolonged drought in the Sahel region. As of 24 August 2010, at least 6 to 8 people had died. The Niger river was pushed to its highest levels in 80 years. Nigeria has seen entire northern villages washed away and aid workers have finally worked out that 200,000 were made homeless in the Niger since the rains started falling in mid-August. A Mauritania, a child was swept in a flood that have damaged bridges and many homes in the mountain town of Aioun. Heavy flooding was occurring around parts of lake Chad. On August 31 thousands fled a south Sudan flood. Over 57,135 people were made homeless said Olivia Lomoro, the Sudanese undersecretary for health. The heavy and slightly premature seasonal rains hit the north of Bahr el-Ghazal state and the spread southward, with much of Aweil town surrounding countryside under water due to the near to constant month-long down pour. South Sudan's Health Minister Luka Monoja warned that the rains, which last until October, could force out more people as he toured the disaster zone. Aid agencies were working to support those who were displaced by the floods and the Sudanese health ministry sent medical supplies and the South Sudanese humanitarian ministry is sending tents for emergency shelter and 15,000 bags of grain to replace that lost when local farms and cattle feeding sites were flooded. Most of the province was flat and covered in virtually insoluble and water resistant soil. The floods would ultimately provide water to feed the River Nile and both Sudan and Southern Egypt prepared for a heavy rise in the Nile's water depth. September 1–19 On September 1, floods hit the Niger.