Residents of the Langwood II subdivision in Spring Branch feel they
have been dealt a double blow by the City's actions on the floodway
ordinance, and by drainage problems in their neighborhood. A section of
the subdivision north of Kempwood at Bingle is intersected by Brickhouse
Gully. This stream is a tributary of White Oak Bayou, and flows from
west to east to the neighborhoods of Mangum Manor and Oak Forest.
When the homes were built the stream was a grass lined gully that
drained the flow of water from the streets. Later, the gully was
completely lined with concrete to increase the flow and to keep it
cleaner. Neighborhood residents say they never flooded until a rain
event in 1992 sent the water over the gully's banks and flooded forty
homes northwest of the gully. Since that time the same homes have
continued to flood in serious rain events and tropical storms such as
Allison.
When homes began to flood, residents started asking questions of city
and county officials about what caused the gully to start overflowing.
Was it overdevelopment in the area, clogged drains, or some unknown
factor? The City has not offered any answers. The County says it is
conducting a study of flood maps, and will have more data when it is
finished.
One resident, Chuck Brush, decided to look into the problem himself.
As a longtime resident of Langwood, he had observed the flow of the
water in the gully in both low stream and flooding conditions. He has
concluded that the design of the bridges built over the gully at Bingle
actually impede the flow of water because they are below the flood
elevation. When the water rises to the top of the banks, the bridges are
flooded and block the flow. In addition, he has noticed that four large
drains installed by the City under the bridges were placed on the narrow
side of the gully where a concrete step or platform lines the stream.
"There was no flooding here until the new bridge was built and the
city installed the drains," he says. "They have put these
drains in the wrong place. The east side of the gully is 15% wider than
the west side. But the water from the drains flows into the narrower
channel. When the water is high the drains create a turbulence and cause
a bottleneck, sending the water back into the neighborhoods."
Brush also believes the large bridge supports also slow the flow of
the water when it rises to a higher level. "This bridge could have
been built without placing the supports in the waterway. I am not an
engineer, but it is obvious it could have been designed better. We want
the concrete step removed so that the west side will have a wider
flow." Brush did meet with a City engineer a few months ago who
said the gully needed an engineering study. However, Brush has been
unable to reach the engineer by phone to find out if the study will
happen.
The Brickhouse Gully retention pond is scheduled to be constructed by
the Flood Control District this year along US 290 near West 43rd. Brush
is uncertain if this will help because of its location. "The gully
needs to be reconstructed to solve the problem in our area," he
says. According to Brush, the County engineer has been very helpful, but
the city has not responded to his calls about the problem.
Now Langwood residents have learned that 268 homes in their
neighborhood have been placed in the floodway along Brickhouse Gully.
They have also just begun to realize the implications of what the
floodway designation means for improving and selling their homes. The
floodway ordinance restricts substantial improvements that cost 50% or
more of the value of the structure over a 10 year period. No building on
vacant land in the floodway is allowed. Because of the restrictions,
floodway property is devalued.
The Langwood II Civic Club made numerous attempts to have a meeting
with city officials on their flooding and floodway issues. Finally,
Council Member Toni Lawrence agreed to attend the February Civic Club
meeting. Residents were given notice that the Civic Club was hosting the
Council Member and urged the residents to attend. On the night of the
meeting the room was filled with those eager to hear the Council Member.
However, she did not make an appearance at the meeting.
Residents did have an opportunity to discuss the floodway ordinance
with knowledgeable members of the Floodway Coalition of Houston in
attendance.Many residents expressed disbelief when told about the
floodway restrictions. One resident said he has lived in the
neighborhood for 45 years. "I raised a family here,'' he said.
"I thought I could get something out of my home." Many other
residents were distraught upon learning that their property values in
the floodway would plummet. "That's not supposed to happen in
America," one elderly woman echoed. Most residents at the meeting
had never been flooded and could not understand why they were in a
floodway. They believe that if Brickhouse Gully was reconstructed there
would be no flooding in their neighborhood.
At the close of the meeting, Civic Club president Gwyn Childress told
the members that she regrets that the Council Member did not appear.
"People came here tonight to ask her some important
questions."