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.
Operation Save Buffalo Bayou: Banners, Signs Erected During Big Regatta Saturday, March 7
March 8, 2015
Defenders of Buffalo Bayou traipsed through clumps of wild chives and violets on the banks of the bayou Saturday, March 7, in order to hang colorful banners from bridges and trees and set out signs informing more than a thousand participants in the annual Buffalo Bayou Regatta about the grave threat to our wild bayou.
Operation Save Buffalo Bayou was a huge success as competitors paddling down the bayou waved and shouted “No bulldozers!” and “Leave it natural!” to members of the Buffalo Bayou defense team sitting on the banks in the project area.
Bayou defenders also handed out informational flyers at the end of the race in Sesquicentennial Park adjacent to the Wortham Center downtown and engaged participants and officials in conversation.
The regatta was organized by the Buffalo Bayou Partnership (BBP), a non-profit organization in charge of developing the $58 million Buffalo Bayou Park between Memorial Drive and Allen Parkway downstream of the project area. The partnership officially supports the $6 million plan to bulldoze one of the last natural stretches of the bayou as it flows past Memorial Park in the middle of Houston.
Sand on the Sidewalks
BBP President Anne Olson wrote a letter of support for the destruction project to the Army Corps of Engineers in June 2014 saying that the plan would “significantly prevent” the bayou from “depositing silt on Buffalo Bayou’s downtown parks and trails.” She also claimed that the project, known as the Memorial Park Demonstration Project, would demonstrate “a prototype that can be employed by bayou property owners who currently remedy their property erosion by all different types of inappropriate stabilization methods.”
In fact the amount of silt and sediment contributed by the historic nature area targeted for destruction by the Harris County Flood Control District is minimal. But the project itself would likely greatly increase the sediment flowing downstream as a result of dredging the bayou, removing trees and plants, and breaking up the soil structure of the banks.
Beautiful banner of a night heron drawn by Houston artist Frank Tolbert hanging over Buffalo Bayou during the annual Regatta.
The TIRZ, Parks, and the Texas Constitution
Feb. 27, 2015
Here’s the report from the Feb. 25, 2015, Uptown TIRZ 16 board meeting about when the once-a-boat launch on Buffalo Bayou in Memorial Park at Woodway might be reopened.
Please note that Texas constitution guarantees the right of the people to access navigable waterways through public land.
The fenced-off Parks and Wildlife Paddling Trail takeout, referred to by the TIRZ as the “Woodway outfall,” is in need of a guardrail above a steep drop-off, parking reserved for the handicapped, and a gate that allows the park area to be closed at night, according to Sarah Newbery, the TIRZ 16 project director for Memorial Park.
The bayou access point on public land west of Loop 610 has been surrounded by a locked, curtained fence and closed to the public without explanation for almost a year since construction and landscaping were completed on the $1.36 million “erosion control” and drainage improvement project. The larger park area, known as the Old Archery Range, has been closed without explanation for nearly a decade.
The Houston Parks and Recreation Department is reviewing plans for the guardrail, parking, and permanent access gate for the former boat launch, Newbery told the board members meeting on the seventeenth floor of 1980 Post Oak in the Galleria. The TIRZ expects to send the plans out to bids in April and to finish construction by August, Newbery reported.
There will be a sign on the site by next week explaining all this to the public, said Newbery.
But why should the public not have access to the bayou through the park now, since there appears to be no legal or even safety reason why this part of the park should not be open in the meantime? The parks department could erect a temporary guardrail above any drop-off it deems dangerous, as it has done in Buffalo Bayou Park. There’s already a gate and a parking lot.
Update On the Not-A-Boat Launch In Memorial Park at Woodway
Feb. 9, 2015
Rumors have been flying across the concrete prairie and through the riparian woods of Buffalo Bayou that what was once a popular boat launch in Memorial Park at Woodway will be opened again to the public maybe by March or April.
And while we have determined that there is not actually a definite plan yet for opening the once-a-boat-launch, we can confirm that there may be some plans eventually to possibly appropriate some money to build handrails for safety and handicapped access, a proper parking lot, and some other stuff that city officials claim are required to make the longtime, popular no-longer-a boat-launch safe again for the public.
The Uptown Tax Increment Reinvestment Zone (TIRZ) 16, which in 2013 expanded to include Memorial Park, will consider funding the improvements “required to open the area as a public access point to the bayou,” Sarah Newbery, Memorial Park project director for the TIRZ 16, said in an email. This budget decision will happen at the next board of directors meeting on February 25, 2015, at 3:30 p.m. in Suite 1700, 1980 Post Oak Boulevard, said Newbery.
Why an unelected semi-private entity controls our public park, we don’t know. But the Uptown TIRZ meeting notices and agenda are posted 72 hours prior to the meeting at the Houston City Hall Public Bulletin Board, at the rear entrance of the City Hall Annex, 900 Bagby. So go downtown and park and find the bulletin board and look on it to see what’s on the agenda. There does not seem to be an online notice.
We can tell you that the Uptown TIRZ 16 2015-2019 Capital Improvement Plan includes nothing for the Woodway “drainage/erosion control” project, not even for maintenance, which is a constant problem, since the badly designed (AECOM) outfall collects mud. However, the TIRZ 16 2015 CIP budget includes $9.5 million for “Memorial Park/Buffalo Bayou.”
The drainage outfall but not a boat launch covered with mud in Memorial Park at Woodway. Photo by Bill Heins on January 16, 2015.
A Poem for Buffalo Bayou from Larry D. Thomas, 2008 Texas Poet Laureate
Jan. 6, 2015
Buffalo Bayou
Great blue heron tracks in the mud on Buffalo Bayou. Photo by Jim Olive
(Houston, Texas)
Great trees grow
along its banks,
meshing their branches
high above it,
sparing it
the bright intrusion
of sun, moon, and star.
Great blue herons
ripple its shallows,
spearing frogs and minnows.
Within its murky
depths, the big gars flourish,
unscathed by toxins
and the bloated corpses
of poisoned fish,
working their gills,
fins, and tails,
snaking their passage,
oblivious of time
and its irksome,
futile ravages.
Larry D. Thomas lived in Houston from 1967 until 2011, when he and his wife moved to Alpine, Texas. An award-winning poet and a member of the Texas Institute of Letters, he has published twenty-five collections of poetry. A major new collection, As If Light Actually Matters: New & Selected Poems, will be published in Spring 2015 by Texas Review Press, a member of the Texas A&M University Press Consortium. It is available for pre-order at Amazon.com.
“Buffalo Bayou” was first published in Literary Houston in 2010, a collection of historical and contemporary writing about Houston edited by David Theis and published by Texas Christian University Press, Fort Worth, Texas.
Who’s Cutting the Black Willows on Buffalo Bayou in Memorial Park?
Dec. 21, 2014
We’ll Get to the Bottom of This Meander Mystery
Updated Dec. 24, 2014. Mystery solved! See below.
Revisiting a beautiful meander last week in Memorial Park we came across something strange. This is what we call the middle meander in the area of the Harris County Flood Control District’s project to bulldoze the riparian vegetation, dredge and channelize one of the last natural stretches of Buffalo Bayou in the middle of Houston. You can see photos taken earlier in October of this lovely spot.
This is a flat, marshy area of the north bank, filled with wildlife, mullet jumping and landing on their backs, where the bayou has gradually shifted to the east and has been naturally revegetating the sandy banks with native smartweed, ground cherry, boxelder, black willow, and sycamores.
Here is what it looked like last week.
Wildlife tracks in the mud on the middle meander to be destroyed. Photo taken Dec. 15, 2014, by Susan Chadwick.
This area will be totally obliterated by the flood control district’s “erosion control” and “bank stabilization” project, known as the Memorial Park Demonstration Project. The bayou here will be filled in, the magnificent, very old cliffs defaced and leveled, and the bayou rerouted further to the south. Why? Because that’s what the flood control district imagines the bayou will do 200-300 years from now. So we taxpayers are paying $4 million to do all the damage now that the bayou might possibly do in several centuries.
The odd thing was that someone has been cutting down the native black willow saplings that are growing up on the sandy bench in this area, creating a new riparian forest so necessary for controlling erosion, stabilizing the banks, cleansing the water, and providing wildlife habitat. Who would do that and why?
Answer: It’s beavers.
Here’s the evidence.
Native black willow sapling chopped, apparently by a beaver, it turns out. Experts have pointed out the tooth marks that a beaver makes. All photos taken Dec. 15, 2014, by Susan Chadwick.
Riparian Buffers: What Are They Good For?
A workshop in Houston, Monday, Nov. 17, 2014, about the benefits of riparian buffers.
Nov. 6, 2014
Let’s hope they discuss the importance of riparian buffer right here on Buffalo Bayou.
Speakers include representatives from Texas Forest Service, Natural Resource Conservation Service, Texas Water Resources Institute—and Harris County Flood Control, which plans to demonstrate erosion control by ripping up riparian buffer on the bayou. Should be an interesting workshop.
Sponsored by the Houston Galveston Area Council. 10 am to 12 pm, 3555 Timmons Lane, Suite 120, H-GAC Conference Room A, Second Floor.
Here’s an example of what happens to landowners who raze the riparian buffer on their property. The lovely River Oaks property featured below once had riparian forest protecting its sloping banks on Buffalo Bayou. The new owner built a new house and cut down the buffer, likely for the view of the river, and planted grass.
The photo on the left was taken at base flow (low water) on July 12, 2014. The photo on the right was taken, also at low flow, from the same angle although slightly farther away on Oct. 24, 2014.
This property is immediately adjacent to the project area where the Harris County Flood Control District and the Bayou Preservation Association plan to demonstrate erosion control to property owners on Buffalo Bayou by eliminating the riparian buffer. The project is known as the Memorial Park Demonstration Project.
The same property on Oct. 24, 2014. Photo taken farther away but from the same angle and approximately same water level.
Riparian forest buffer was cut down and replaced by grass on this sloping property on Buffalo Bayou in River Oaks. Photo taken July 12, 2014.
Parks Department: Take Down That Fence
When is a Public Boat Launch Not a Public Boat Launch?
Nov. 6, 2014
A boat launch is no longer a boat launch after the City spends $1.3 million designing, building, and landscaping it and doesn’t include access for the people and their boats.
That’s the explanation from representatives of the parks department and the Uptown TIRZ 16 for why the once-popular official Parks and Wildlife boat launch at Woodway in our Memorial Park remains fenced-off and closed to the public more than six months after it was transformed into a massive drainage outfall.
The maintenance ramp cleared of mud at the Woodway not-a-boat launch on Nov. 1, 2014. It’s not safe for people, says the City.
Coincidentally, being able to put in at Woodway allows the public to float down Buffalo Bayou through the historic natural area that the City and County want to obliterate. That nearly 1.5-mile stretch of the river further downstream is one of the last remaining wild reaches of our 18,000-year-old mother bayou. So keeping the put-in closed makes it more difficult for people to see the majestic very old cliffs, lovely forested banks, and sandy beaches of this little known wilderness area that will be destroyed.
Officially it’s not a boat launch at all, which is why it is closed, although it might be a boat launch again sometime in the future, according to Rick Dewees, assistant parks department director in charge of Memorial Park, and Sarah Newbery, the Uptown TIRZ 16 project director for the Memorial Park Master Plan. The Uptown TIRZ 16 financed the project at Woodway with taxpayer funds.
But wait, what’s that gently sloping, winding paved ramp leading down to the water?
That’s not for people; that’s only for maintenance trucks, said Dewees. Newbery agreed.
Recent Comments