Residents evacuated in Nashville, Illinois after dam overtops and floods amid heavy rainfall USA TODAYDam Fails in Nashville, Illinois, Endangering Roughly 200 Homes, Officials Say WSIL TVWater surges into southern Illinois town after dam fails Yahoo! VoicesResidents ordered to evacuate after Nashville, Ill. dam failure KTVI Fox 2 St. LouisDownstate Illinois dam fails after heavy rains and tornadoes sweep the Midwest, killing 1 in Indiana Chicago Tribune