schmidlap
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- Oct 30, 2020
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Houston's disaster was largely self-inflicted, attributable to piss-poor urban planning:... Houston recovered from Harvey in a few years.
Low density development over a large area — has limited the city’s natural drainage capacity. When concrete is poured over green space, the city loses capacity to absorb water. Sprawl has been exacerbated by a recent population boom and development growth in the city. The problem goes back decades.“We’ve had a lot of early-on development in the ‘60, ‘70s, ‘80s that created this rampant urban expansion. The building practices were the Wild West. Drainage didn’t keep up. ... It’s a developer-run community and city.” This means concrete has gotten priority over maintaining green space, where vegetation and soil can help soak up the water like a sponge.

Why Houston’s flooding got so bad, according to storm experts
No city can survive 50 inches of rain unscathed. But Houston is especially prone to floods.

Harvey is Houston’s third 500-year flood in the past three years. In just the last twelve years hurricanes, severe storms, and floods in Harris County have led to seven major disaster declarations and $1.1 billion in FEMA assistance.

Legacy of Harvey and Irma Turns on FEMA’s Post-Disaster Response
Hurricane Harvey destroyed vital roads, public infrastructure, and hundreds of thousands of homes across Houston and southeast Texas. In Florida, Hurricane Irma has left communities reeling with widespread blackouts, severe coastal flooding, and crippled telecommunications systems. When...