The catastrophe was caused by a perfect storm of difficult-to-forecast rainfall and fast-moving water. Some wonder if budget cuts made things worse.

In 1987, sudden and intense rainfall caused the river to surge at an unprecedented rate in mid-July, leading to a tragedy that killed 10 campers at Pot O' Gold Christian Camp, a summer camp near Comfort, Texas. The campers drowned when their bus attempted to evacuate them and was overtaken by floodwater.

Maps show the extent of the devastating flash flooding in central Texas, which has left 95 people dead and over 40 more missing. The Guadalupe River surged to nearly 35 feet in Comfort, Texas, on Friday,