Once-a-Boat-Launch at Woodway to Re-Open by Mid-December
Meanwhile Buffalo Bayou Busy Replanting, Beautifying
Sept. 5, 2015
A contractor has been found at last to take down the heavy-duty chain-link construction fencing, put up some railing, spread some gravel and sod, and restore the informational sign in that western part of Memorial Park that was once a popular boat launch and is now referred to by public officials as a drainage outfall.
Native, edible amaranth in the foreground planted by Buffalo Bayou on the bank of the Woodway drainage outfall. Smartweeds, snoutbean, and other plants, mostly native but also some invasive, in the background. Native plants like amaranth and smartweed stabilize the soil and help prepare for new forest growth. Non-native Bermuda and St. Augustine grasses planted by contractors. Photo Aug. 28, 2015
Closed to the public for more than two years, including more than a year after the $1.36 million taxpayer-funded solar-irrigated “erosion control” project was completed, the ugly, massively enlarged outfall draining Post Oak Road is still officially a Texas Parks and Wildlife Paddling Trail boat launch. Previously it was also a forested area with a nature trail.
But officials with the Uptown Tax Increment Reinvestment Zone (TIRZ) 16 now seem genuinely eager to do “what we can to get it open to the public,” said John Breeding, administrator, at the Uptown board meeting in a Galleria high-rise last Wednesday, Aug. 26.
The board voted without discussion to award a contract for $219,272.10 to Jerdon Enterprise, LP, which was the sole bidder for the long-delayed project. With “add-ons” the cost could go to $335,615.10. That seems like a lot of public money for taking down some chain-link fencing, putting up some standard railing, laying down some loose gravel, etc. But apparently no one else wanted to do it.
Work on the Outfall Phase II is now scheduled to begin this month and be completed by December 15, 2015.
And if you’re confused about why a TIRZ and not the parks department or the city council would be making these decisions, well, it is confusing. But the TIRZ has control of the money.
Cutting, Removing Fallen Trees on Bayou Banks is Wrong
Brush Creates New Banks and Needs to Stay
Aug. 28, 2015
Updated Aug. 29, 2015, with a response from the Harris County Flood Control District.
We were afraid of this.
Big floods are powerful. Anyone who has lived on or spent any time on a river in the wild knows that a river can rearrange its banks with an awesome, even frightening force. Yet floods in nature are necessary.
Buffalo Bayou is an 18,000-year-old river, our Mother Bayou. We are privileged to have a forested stretch of the bayou passing through the middle of the city in our great public Memorial Park. But during the Memorial Day flood and the record-high water released by the Army Corps of Engineers from the upstream dams during the days that followed, the rushing bayou took down trees and shrubs in Memorial Park, the Hogg Bird Sanctuary and elsewhere. The bayou was reordering its banks, replenishing and reseeding the floodplain, adjusting to the changing flow, as it has done for a very long time.
Downed trees on Buffalo Bayou in the Hogg Bird Sanctuary after the Memorial Day flood. These trees and brush will trap sediment and rebuild the banks. They should be left in place. Photo taken on May 28, 2015 by Jim Olive.
Not all of this was erosion exactly. Our geologists explain that some of it was slumping caused by the overflowing of the banks. The overflowing floodwater saturated the high ground and seeped into the internal layers of clay soil that turned to pudding and slid out, creating the concave look that you see on some of the banks. This particular slippery geologic makeup of Buffalo Bayou is one reason why we believe the Harris County Flood Control District’s costly and misguided $6 million “stabilization” project, known as the Memorial Park Demonstration Project, won’t work on the high banks of our untamed Buffalo Bayou, a rare natural asset to have and learn from in the middle of the city.
Our Muddy, Maligned, Mistreated Bayou Knows Better
But trees and brush falling onto the banks (and into the water) is part of a natural process, an important natural rebuilding process. The brush collects sediment from the waters of the bayou, building up new banks that the bayou replants with stabilizing and colonizing native vegetation. Yes, amazingly, our muddy, maligned and mistreated living bayou does that, with its own superior intelligence and life force. The bayou restores itself, replenishing its important ability to filter pollutants, neutralize bad bacteria, cleanse the water, protect against further erosion and provide aquatic habitat, among many other important functions, including trapping our trash and plastic debris before it ends up in the bay and oceans.
The Piles of Concrete Came Down
Country Club Armors High Banks with Chunks of Rubble
August 12, 2015
For months we watched with suspense the towering piles of concrete riprap. They hung heavily over the edge of a high bank on the south side of Buffalo Bayou near the downstream end of one of the loveliest natural stretches of the bayou in the city. It’s a long stretch of the bayou that the Harris County Flood Control District wants to bulldoze and “restore” to a “more natural state,” so we were apprehensive.
A row of small telltale colored flags had first appeared near the waterline here and upstream at the upper limit of the area targeted for flood control’s highly destructive Memorial Park Demonstration Project.
The south bank of the nearly 1.5 mile project area is owned by the River Oaks Country Club, which is a one-third partner in the $6 million public project initiated and promoted by the Bayou Preservation Association. The club, which has nearly completed a renovation of its golf course on the bayou, had long threatened to armor its banks with riprap if the “stabilization” project didn’t go through.
And now the club has carried through on its threat, laying down black plastic sheeting on the steep banks at those two locations downstream and upstream, distributing chunks of concrete on the slopes, and covering the blocks with dirt. Club member Steve Lindley, who is overseeing the riprap work as well as the golf course upgrade for the club, said that the plastic sheeting is porous and biodegradable and that club plans to seed the dirt with grass to keep it from washing away and eventually to plant it with native vegetation such as chili pequin.
Concrete riprap, dirt, plastic, and straw boom on the south bank of Buffalo Bayou at water’s edge. Photo taken Aug. 9, 2015.
Crazy Widespread Disappearance of Wetlands around Houston
Wetlands in Buffalo Bayou Threatened Too
Aug. 3, 2015
The Army Corps of Engineers is not keeping track of whether developers are replacing tens of thousands of acres of wetlands lost to development in the Houston region as required by law.
Wetlands, according to the Environmental Protection Agency, “are part of the foundation of our nation’s water resources and are vital to the health of waterways and communities that are downstream. Wetlands feed downstream waters, trap floodwaters, recharge groundwater supplies, remove pollution, and provide fish and wildlife habitat.”
Under the federal Clean Water Act, the Corps of Engineers is charged with protecting our wetlands.
A study by the Houston Advanced Research Center (HARC), reported by the Houston Chronicle Friday, July 31, 2015, found that “more than 38,000 acres of wetlands vanished in greater Houston over the past two decades despite a federal policy that ‘no net loss’ can be caused by encroaching development.”
Wetland photo by John Jacob, director of Texas A&M University’s Coastal Watershed Program, published in the Houston Chronicle, July 31, 2015. Printed with permission of John Jacob.
While We Wait
The Flood Control District’s Failing “Natural Channel Design” Projects
July 11, 2015
Well, the comments are in to the Army Corps of Engineers. The comment period that ended June 5 was not extended. So now we wait to find out what the Corps will do next about a permit for the Harris County Flood Control District’s controversial $6 million Memorial Park Demonstration Project. The flood control district wants to destroy one of the last natural stretches of Buffalo Bayou as it flows past Memorial Park in the middle of the city so that engineers can “build it better,” thus demonstrating exactly the wrong thing to do for erosion control and bank stabilization on the bayou.
It’s the wrong thing to do because the specially adapted trees and plants on the bayou (known as the riparian zone) protect the land from erosion, slow storm water and runoff, filter pollution and bacteria (and trash) from the water, provide shade and habitat, among many other vital functions. Razing the riparian buffer, as this project would do, digging up and running heavy equipment over the banks and bayou bottom are all contrary to Best Management Practices and the policies of virtually every federal and state agency charged with protecting the health of our waters, our wildlife habitat, and our soil.
What Are the Options?
So what are the Corps’ options?
Cottonwood downed on south bank west of Waugh by undercutting of banks in Buffalo Bayou Park “restored” by the Harris County Flood Control District. Several more mature trees have been lost since this photo was taken Jan. 26, 2015, by Jim Olive.
What Flood Control Is Not Telling Us
“Maintenance” Road Planned Along Bulldozed Bank
June 4, 2015
Updated June 8, 2015. See below.
Updated June 7, 2015. See below.
The Harris County Flood Control District is planning to create a 12-foot wide pathway for maintenance vehicles along the graded bank of Buffalo Bayou in Memorial Park.
The maintenance road parallel to the bayou is not included in the plans to “restore” the wild banks of the bayou submitted to the Army Corps of Engineers by the flood control district.
The district revealed the plan for what it is calling a “Monitoring Access Zone” at an invitation-only meeting Tuesday, June 2, 2015. The meeting was one of a series to develop a planting plan for the $6 million “erosion control,” “bank restoration,” “water quality improvement,” “flood conveyance” project known as the Memorial Park Demonstration Project. Apparently the planting plan is not progressing well, as at the meeting the district proposed planting tall fescue, an invasive exotic almost impossible to control. Tall fescue has been the scourge of Texas prairies for several decades at least.
“Tall fescue forms a near-monoculture and is responsible for the loss of otherwise undisturbed prairie remnants throughout Texas and the Midwest,” reports one of our landscape ecologists.
Well, so much for the district’s native plant expertise and commitment to a native-only riparian forest.
This beautiful tributary extending deep into the center of Memorial Park is labelled a “gully” by the flood control district. It will be plugged. Photo by Jim Olive on March 25, 2015.
No trees, no “better than ever” riparian forest
Little is known about the previously undisclosed but long-suspected “Monitoring Access Zone.” According to a source who was at the meeting, the 12-foot wide pathway will be planted with some sort of seed mix for several years until the district is certain the “restored” banks will hold. They won’t hold, of course, so this grassy, flat “access zone” is likely to be permanent.
Which means no trees, no “better than ever” riparian forest and wildlife habitat, banks bulldozed and leveled even through the so-called “no-work zones.”
What is Federal Jurisdiction
The district explained at the meeting that it was not required to reveal the “monitoring” road to the Army Corps of Engineers because it does not impact federal waters, presumably because the road will be above the Ordinary High Mark, which is the lateral limit of federal jurisdiction.
But it will not be above the OHWM, which in a significant section of the park extends deep into the forest as part of the flood plain, a natural detention area, including swales and wetlands, all of which are under federal jurisdiction. The road and the “bankfull bench” upon which it will sit will also fill and block at least two tributaries, which also are under federal jurisdiction, although on its plans the district labels both tributaries “gullies,” thereby attempting to remove the tributaries from federal jurisdiction. (See sheets 16 and 18.) Gullies are classified as an “erosional feature” by federal law. An actual gully leading from the South Picnic Loop parking lot is oddly labeled a “tributary.” (See sheet 16.)
So far we don’t know the length of “Monitoring Access Zone,” whether it extends along the entire north bank of the project area, including private property, or whether a “Monitoring Access Zone” will also be built on the south bank of the project, land which belongs to the River Oaks Country Club.
Guess we’ll have to ask the flood control district. And object to the Corps.
What else is the flood control district not telling us?
Snowy egrets flying past another tributary adjacent to the middle meander in Memorial Park, also labeled a gully by HCFCD. The banks here will be bulldozed, and the bayou filled in and a new channel cut further south through River Oaks Country Club property. Photo by Jim Olive.
Update June 7, 2015
There is no “road” planned for maintenance vehicles on the wild banks of Buffalo Bayou targeted for “restoration” by the Harris County Flood Control District.
Jason Krahn, manager for the district’s controversial $6 million project to “improve” one of the last natural stretches of Buffalo Bayou, wrote in an email to Save Buffalo Bayou on June 5 that “there is no road proposed for the post construction monitoring activities associated with MPDP [Memorial Park Demonstration Project].”
Participants in the district’s Vegetation Advisory Workgroup for the dredging and channelizing project had been told that for several years after “restoration” there would be a grassy 12-foot wide “Monitoring Access Zone” for maintenance vehicles to access the bulldozed and reconstructed banks of what is now a perfectly healthy historic natural area in need of no monitoring or maintenance whatsoever–other than picking up the trash and mitigating runoff from trails and parking lots.
This “Monitoring Access Zone,” workgroup participants were told, would remain in place until there was no longer any need for monitoring, replanting, watering, removal of noxious invasive vegetation, or repairs to failing “stabilized” banks, etc. Presumably removal of noxious invasive vegetation would not include the tall fescue, a noxious invasive plant, described above, that the district earlier this month was contemplating planting. Responding to objections, the district reportedly has changed its mind about the tall fescue.
Krahn said that monitoring activities would take place on both the north and south banks of the bayou in the project area, which includes Memorial Park and the Hogg Bird Sanctuary on the north and the River Oaks Country Club on the south.
He also wrote that “no work zones” on the bayou were in fact “no work zones,” despite the fact that heavy equipment would be driven over the banks, according to the district’s plans. However, above the Ordinary High Water Mark these “no work zones” would not be graded into bankfull benches, wrote Krahn, because “these are portions of the project area that already have the necessary geomorphic characteristics for a sustainable, stable channel.” A bankfull bench is a flat or sloping area above the bank of a stream that slows overflowing floodwater.
Asked to clarify the “Monitoring Access Zone,” Krahn has not yet replied.
But it’s not a “road,” Krahn insisted. So we won’t call it a “road.”
How about sendero?
Updated June 8, 2015
Project Manager Jason Krahn has clarified the “monitoring access zone.” In an email to Save Buffalo Bayou Monday morning, Krahn wrote:
“To provide for the monitoring access as outlined in the Atkins report [the post-construction monitoring plan included in the revised permit application], the District is working to define the appropriate spacing for vegetation within a portion of the flood plain planting zone. A spacing of 12-foot in width is currently being considered to allow for this access, or ‘monitoring access zone’ as you’ve referenced it in your previous email correspondence.”
Immutable Plan. Invisible Rocks.
“Revised” plan to destroy Buffalo Bayou not really “revised” at all.
Project manager says no significant changes to much criticized original plan.
No sandstone in project area, says flood control, contradicting itself.
June 3, 2015
Invisible ancient sandstone in project area at 29°45’35.8″N 95°25’58.6″W. Photo by Bill Heins.
Despite the hundreds of comments criticizing the purpose, methods, impact, cost, benefit, and harm of Harris County Flood Control District’s proposed “erosion control” project on Buffalo Bayou in and around Memorial Park, the district has made no significant changes to the plans recently re-submitted to the Army Corps of Engineers.
Jason Krahn, project manager for the controversial Memorial Park Demonstration Project, told Dianna Wray of the Houston Press that the district was “simply following the guidelines” and that there were “no significant changes” to the original project plan.
Indeed, many of the “revised” plan sheets posted by the Army Corps of Engineers on its website appear to have been simply relabeled with new dates, though there are some with new details.
The public has until June 5 to send comments to the Corps about the district’s “revised” permit application and the district’s responses to previous comments. There is no limit on the number of comments one can make. So if you’ve already made a comment, make another!
The Blinged-Out Master Plan for Memorial Park
City Council Quality of Life Committee Should Send Expensive, Overdone Master Plan Back to Drawing Board
March 24, 2015
The Memorial Park Conservancy is sending its $3.2 million unfinished master plan for Memorial Park to the Houston City Council’s Quality of Life Committee on Wednesday, March 25. The plan is so far a gaudy, overstuffed mish-mosh of bad, hazy, contradictory, wrong, and incomplete ideas developed apparently with the main goal of spending some $200-300 million, half of it public money.
The committee should reject this tacky, impractical document and consider directing hundreds of millions of dollars towards the purchase of new parkland instead.
Among other things, the plan misleadingly describes Buffalo Bayou as it flows along Memorial Park as “altered.” A slide shown at the final presentation of the plan to a packed audience at the Museum of Fine Arts Houston March 9 outlined the bayou in bright red and identified it as “altered Buffalo Bayou.” (See slide 18.)
We were stunned. Reasonable people would assume that “altered” meant channelized, dug up, scraped, engineered, rebuilt, etc. by humans or machines. In fact, the bayou flowing past Memorial park is one of the last unaltered stretches remaining in the city.
But no, “altered” in this case means “changed over time,” explains Shellye Arnold, executive director of the park conservancy. The bayou has adjusted to increased water flows from increased runoff due to development and paving; therefore the bayou is “altered,” says Arnold in an email.
The conservancy is developing the ten-twenty-thirty-year plan with the Houston Parks and Recreation Department and the Uptown TIRZ 16, which is funneling our tax money into the blinged-out project. It’s not clear who is in charge of the master plan, or even who is now in charge of Memorial Park, for that matter.
Central Texas limestone entryway proposed for Houston’s Memorial Park. Image from Memorial Park Conservancy.
Let’s Work With Nature, Not Against It
What’s the right way to protect Buffalo Bayou?
March 18, 2015 Updated: March 18, 2015 11:20am
Is the traditional vision of local and urban flood control agencies in conflict with federal and state agencies charged with protecting the health of our waterways?
Let me explain how I came to ask myself this question about mission conflict.
I grew up on Buffalo Bayou in Houston, and since early last spring I have been involved with a campaign to stop a flood control project that would destroy and then attempt to rebuild a healthy and relatively untouched riparian forest corridor running through the center of our city. It’s pretty rare to have a stretch of fairly wild river running through the middle of such a large city. The late great conservationist Army Emmott described our Buffalo Bayou as a ribbon of life running through the concrete. And that’s what it is: a living thing, a diverse and dynamic ecosystem that shows us the wondrous process of nature.
We are even more fortunate that in the words of the great river scientist Mathias Kondolf of Berkeley, this enchanting river has “room to move.” Here, in the middle of the city, we have space to “let the river be a river” — to let its banks change and its forest garden grow, as they would naturally. Dr. Kondolf traveled through this reach of the bayou in November, a reach that has never been channelized. The nearly 1.5-mile stretch targeted for destruction flows between the riparian forest and great cliffs of a public park (Memorial Park) and the forested terraces and high banks of a private golf course.
Read the rest of this article in the Houston Chronicle.
Note: This opinion piece is adapted from a presentation delivered February 12, 2015, at Texas’ first Urban Riparian Symposium, sponsored by the Texas Water Resources Institute, the Texas Riparian Association, and the City of Austin.
Looking over Buffalo Bayou from Memorial Park towards the River Oaks Country Club. This area is targeted for destruction by the $6 million Memorial Park Demonstration Project. Photo by Jim Olive.
Your Time Is Up: Cohen Cuts Off Criticism of Costly Memorial Park Plan
What’s the Rush?
Full Council to Consider Unfinished $3.2 Million Plan Wednesday, April 1
Public Comments to Council on Tuesday, March 31
March 29, 2015
Update Monday, March 30: Council Member Steve Costello’s office has responded that as a member of the board of directors of the Memorial Park Conservancy, he will recuse himself from voting on the proposed master plan.
Update Thursday, April 2: Houston City Council unanimously approves $3.2 million master plan for $200-300 million landscaping of Memorial Park over next 20-30 years.
Public comments were limited to two minutes due to the large number of people signed up to speak on the city’s proposed master plan to spend $200-300 million on Memorial Park. A few of the nine members of the council’s Quality of Life Committee, chaired by Ellen Cohen, met last Wednesday afternoon to hear Parks Director Joe Turner and landscape architect Thomas Woltz present the ambitious, vague, and costly master plan for the 1500-acre-plus woodland park.
Dozens of people spoke in favor of the plan. Most of them were members of the board of or connected to the Memorial Park Conservancy, and many of them, users of the park, gave moving testimony about their reasons for joining the conservancy: the devastating impact of the 2011 drought, which has killed more than half the trees in the park.
But there were also strong critics of the unfinished $3.2 million proposal, which so far does not seem to be an actual written plan specifically identifying and prioritizing what should be done and when, two key elements for a successful master plan, according to a recent report on urban park conservancies from the Trust for Public Land.
A large contingent of critics were residents or property owners adjoining the park concerned about the increase in traffic, noise, lights, and people using the park. A smaller group of conservationists also expressed concern about the increase in traffic and parking, the loss of trees and natural areas, the expense, inappropriate planting plans, and lack of detail about costs and maintenance. It was suggested that new facilities be placed instead in new parkland purchased with some of the millions of public dollars to be used for the project.
The new master plan proposes to increase parking by thirty percent. However, the 2004 master plan for the park, much of which has never been carried out, identified parking lots as “undesirable intrusions on the natural landscape” and recommended “no net change to the quantity of daily use parking spaces” in the park. To manage peak demand, the 2004 plan recommended the use of shuttles and the construction of “an ‘over-flow only’ parking using environmentally sensitive construction techniques along the rail and power line right of way.”
Read the rest of this story.
Springtime on a tributary of Buffalo Bayou in Memorial Park. Photo by Jim Olive on March 25, 2015.