Flooding on the Air
June 14, 2016
Susan Chadwick, executive director of Save Buffalo Bayou, and John Jacob, board chair of Galveston Baykeeper, wetlands expert, and director of the Texas Coastal Watershed Program at Texas A&M, were on the radio today talking about bayous, streams, wetlands, floodplains, and natural solutions to flooding. The popular weekly Tuesday program, Eco-Ology, hosted by Pat Greer and H.C. Clark, aired from 3 to 4 p.m. on KPFT 90.1.
Among other things, we talked about proposals from the city and from the county and others to buyout property owners and widen and enlarge our bayous, creeks, and streams to handle increasing rains. This prospect might be alarming to those of us who recognize the importance of trees and vegetation along our waterways — for erosion control, cleansing our water, removing pollutants, slowing runoff, providing wildlife habitat, and many other life-sustaining functions, not to mention social benefits like we need nature to be sane.
But what if they didn’t bulldoze our waterways and widen them artificially? What if they removed the built structures and created parks and allowed room for our rivers and streams to move and adjust on their own by letting them flood into their natural floodplain?
This is in fact the latest thinking in flood control worldwide. Room for the river to move. Even in the Netherlands they are tearing down their big gates and dikes, letting the water in while raising the land where people live and work. Even in Missouri.
A lot cheaper, more cost effective, and more beneficial overall.