This is what happens to inmates in a major storm

Staff evacuate inmates from three facilities near the Brazos River in anticipation of flooding.

(CNN)About 4,500 Texas inmates have been moved amid massive flooding spawned by Tropical Storm Harvey, officials said.

Inmates from three units in Rosharon, below Houston, began the daylong trip on Saturday. Ramsey, Terrell and Stringfellow units are located near the Brazos River, which began to rise rapidly as Harvey dumped record levels of rainfall across the region.
The Texas Department of Criminal Justice lined up a fleet of buses and began moving inmates. By 6:30 a.m. Sunday, inmates from all three units had been placed in facilities in east Texas, spokesman Robert Hurst said.
The inmates cannot have visits at their temporary quarters, but they will be able to use the phone. Additional food and water has been delivered to the receiving units, and extra staff has been called in.
    At this point, the department does not plan to move more inmates, Hurst said.
    Flooding from Harvey is overburdening resources as authorities in and around Houston scramble to save those trapped by the high waters. The rainfall threatens to exacerbate an already dangerous situation, as rains have left many east Texas rivers and bayous swollen to their banks or beyond.