It’s Not Dead Yet
Flood Control Still Pushing Costly, Destructive “Stabilization” Project on Buffalo Bayou
July 31, 2016
It’s a pointless, wasteful, ill-conceived, and maybe illegal project to rip up and raze trees and plants and wildlife habitat, dig up the banks, plug up tributaries, dredge and reroute the channel along one of the last natural stretches of Buffalo Bayou in Houston. This is a dreamy stretch of the river in the middle of the city, filled with beaver, otter, alligators, fish and flying creatures, and even edible plants. It flows for more than a mile past our great public Memorial Park, a natural detention area and significant geologic site that features very old high bluffs and sandstone formations. All of which would be obliterated.
And after almost three years of adamant public opposition, the Harris County Flood Control District is still promoting the project, which will cost the taxpayers at least $4 million plus, not including future costs of maintenance and repair.
It’s mystifying why they want to do this, why they think it would even work, why they don’t realize that the bayou would wash it away or that it would simply all slump away, as has happened in Buffalo Bayou Park downstream, where taxpayers are footing the ever-mounting bill for constantly repairing the banks dug up and stripped of trees and vegetation by Flood Control.
Do They Not Have More Urgent Problems?
Surely, the flood control district has more urgent problems that require our hard-earned tax money. Harris County is one of the most flooded places in the country. And this project, billed as a “stabilization” and “bank restoration” program, will do nothing to address flooding and could even make it worse. The county should focus on the hundreds of miles of channelized bayous and streams unwisely covered in now-aging concrete that should be restored to something more natural and beneficial.
The project, called the Memorial Park Demonstration Project, was first proposed in 2010 by the Bayou Preservation Association under then board chair, Kevin Shanley, landscape architect and principal with SWA Group, the firm responsible for the ugly, obtrusive bridges, collapsing sidewalks, poorly-functioning dog park and non-functioning faux Hill Country fountain and stream in Buffalo Bayou Park.
This map prepared by the Harris County Flood Control District shows the areas to be excavated (yellow) and filled (orange) in the proposed Memorial Park Demonstration Project. Note also the rerouting of the channel. Memorial Park and the Hogg Bird Sanctuary, including a tributary, are on the north, with houses in between. The entire south bank is River Oaks Country Club golf course.
Dammed If They Do, Dammed If They Don’t
The Conundrum of the Buffalo Bayou Dams
Why so much water for so long in Buffalo Bayou?
May 26, 2016
The water in the normally empty reservoir had dropped only a few feet by the time we stood on the earthen dam looking down at the dark, opaque blue-gray surface. After almost a month, the rippling water below was still some twenty-three feet deep, and extended as far as we could see along the thirteen-mile long dam and far into the thousands of acres of flooded woods.
It had taken only a little more than twenty-four hours for the rains that began on April 18 to fill the vast flood control reservoirs in west Houston with a record amount of water: a total of more than 206,000 acre feet, a massive amount of water. Imagine 206,000 acres covered in a foot of water. Enough to cover more than eight times the acreage of both reservoirs to a depth of one foot. That much water would take an estimated four weeks to drain, according to reports at the time.
But that was only if there was no more rain. There was more rain, and it was taking much longer. The reservoirs, vast wooded parks with recreational facilities and nature paths, are still draining. As of May 24, the combined total of the two reservoirs was still about 90,000 acre-feet, down to a little less than half.
And Buffalo Bayou was still flowing high and fast, higher and faster for longer than ever before. Property owners upstream had flooded and property owners downstream who had hoped for more moderate flows were instead seeing long-standing trees falling into the fast-flowing stream, banks eroding, sediment collecting, debris causing water to back up onto their property.
Why was this happening and is there a way out of it?
The platform containing the control panel for the gates at Barker Dam standing in what would normally be an empty reservoir and park. Photo taken May 17, 2016
Out on the Bayou with the Boy Scouts
Documenting Wildlife Tracks and Weird Nature Stuff
April 6, 2016
We went out with Paul Hung and his band of intrepid Boy Scouts last week to document wildlife tracks on the banks of Buffalo Bayou.
We saw a lot of interesting things, including footprints of mysterious creatures behaving in puzzling ways, some strange yellow liquid, and flying seat cushions nesting in the trees.
This was the second outing for Paul and his teen-aged colleagues from Boy Scout Troop 55, Sam Houston Area Council. For his Eagle Scout Service Project, Paul proposed documenting the wildlife on the bayou as it flows along the southern edge of Memorial Park. Save Buffalo Bayou is the beneficiary, and we hope to publish Paul’s results as a pamphlet.
Fortunately the flow was very low, less than 200 cubic feet per second, which is about base flow in the bayou when it hasn’t been raining. The Army Corps of Engineers assured us in advance that the reservoirs in the dams upstream were empty, and barring any unforeseen weather event, the water would be low enough for us to see plenty of activity on the mud and sand of the banks. Which we did.
Paul was well organized. He handed out clipboards, small rulers, and post-it notes, and instructed his fellow scouts to use these with the GPS app on their cell phones to take photos and number and record the size of tracks. The group was divided into pairs in canoes. A few adults went along too, including Richard Hung, father of Paul, and Troop 55 Assistant Scoutmaster Janice Van Dyke Walden.
From left to right: Janice Walden, Richard Hung, and Troop 55 Boy Scouts Paul Hung, Andrew Hung, Nicolas Dinius, Chance Coleman, Jackson Douglas, Kendall Barnes, and Joseph Hlavinka at the Woodway Boat Launch in Memorial Park. Photo by Jim Olive on April 2, 2016
Tracks Everywhere
There were tracks everywhere. Creatures crawling, slithering, hopping and tiptoeing across the sand, burrowing, strolling, turning about and flying away; digging holes, chasing each other, stepping and sliding in and out of the water.
Possible Alligator Tracks
A Small Alligator On Buffalo Bayou
March 19, 2016
We were out on the bayou Saturday morning with geologist/naturalist river guide Tom Helm for a geology lesson about Buffalo Bayou and how rivers work. Save Buffalo Bayou is going to be offering classes on the bayou in conjunction with Helm, as well as nature photography classes with professional photographer Jim Olive. More about that soon.
It was a beautiful morning, and the water flow was relatively low, around 500 cubic feet per second (cfs), not great for seeing a lot of geologic formations on the lower banks of this historic natural area, but good enough. We saw a lot of tracks, including what may have been the tracks of a small alligator climbing out of the water in the mud of the Woodway boat launch in Memorial Park. Tom estimated it could have been about four feet long. Tom, who floats the bayou as often as several times a week, said he hasn’t seen an alligator in the bayou in a couple of years, and the last one was also small, although some people may not think a four-foot alligator is small.
Tracks possibly of small alligator emerging from water at the Woodway boat launch in Memorial Park March 18, 2016.
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