The headline suggestion in a 6-page policy paper published last week under the banner of Rice University’s Baker Institute comes in item 2 of a helpfully numbered list of 15 things Houston might want to do or think about to make future never-seen-this-before flooding events a little less catastrophic: Author Jim Blackburn, an environmental attorney, pioneering Houston-area naturalist, and longtime let’s-not-flood advocate, proposes a “fair but extensive home buyout and removal program” targeted at homes that have been flooded 3 or more times since Tropical Storm Allison in 2001: “It is unlikely we can develop strategies to protect them from severe rainfall events that are much more frequent than labels such as ‘100-year’ or even ‘500-year’ rainfall events suggest,’ he writes.
Among the less radical proposals put forward in his list is the suggestion to map and categorize the Houston region by its propensity to flood: “safe” areas that didn’t flood — and should therefore become “the backbone of the Houston of Tomorrow” — “transitional” areas (only “single-event” flooding); and “buyout” areas — which can be targeted for parks and “future green infrastructure.”
Other ideas and issues from the paper that Blackburn hopes will “initiate a conversation” are summarized here: