Tag Archive for: Flickinger

Ramsey, Flickinger Discuss Status of Flood Projects

1/16/2025 – Harris County Precinct 3 Commissioner Tom Ramsey, PE, and Distict E Houston City Council Member Fred Flickinger discussed the status of numerous flood projects at a meeting of the Kingwood Area Republican Women today at the Oakhurst Golf Club.

Ramsey addressing Kingwood Area Republican Women’s Club today.

Among the projects they covered were:

  • Taylor Gully Improvements/Woodridge Village Detention
  • Kingwood Diversion Ditch Improvements/Upstream Detention
  • Additional Floodgates for Lake Houston
  • Legal Changes Governing Pre-Release of Water from Lakes
  • Edgewater Park
  • Dredging
  • Medians
  • Flood Tunnels
  • Subsidence

Below are the highlights. They also discussed other issues such as median maintenance, vine control, crime, taxes, government waste, elections and more. But I will focus primarily on infrastructure issues related to flooding – especially Taylor Gully and Woodridge Village, because of pending approvals this month.

Taylor Gully/Woodridge Village

After Perry Homes clearcut approximately 270 acres in Montgomery County, hundreds of Kingwood homes flooded twice in 2019 along Taylor Gully. Taylor Gully runs through the northern part of Kingwood from Kingwood Park High School to White Oak Creek.

Taylor Gully/Woodridge Village

Harris County Flood Control District (HCDFC) began working on mitigation plans in 2021 and presented preliminary recommendations to the community in December, 2022.

The county had high hopes for funding from the Texas General Land Office (GLO) and U.S. Department of Housing and Urban Development (HUD), but those ran into a potential snag. Taylor Gully improvements fit within available HUD funding, but Woodridge Village (the former Perry Homes Property) did not. HCFCD hoped to build more stormwater detention basin capacity on Woodridge to help control Taylor Gully expenses downstream.

Regardless HCFCD pressed forward. They combined the two projects. And according to HCFCD, both now fit with available funding capacity (see “above the line” list on page 2) of the list being presented to Commissioners Court next week on 1/23/25.

The county purchased Woodridge Village in February 2021. Shortly thereafter, HCFCD began an excavation and removal (E&R) contract to get a “head start” on the basins. Indeed, the head start brought the total stormwater detention on the site almost to Atlas-14 standards.

However, HCFCD was forced to terminate the E&R contract before the basins could be completed. That was to comply with HUD requirements while HUD considered the grant application.

This is potentially great news for the people who live in Sherwood Trails, Elm Grove, Mills Branch and Woodstream.

Watch commissioner’s court closely next Thursday. The Kingwood area drainage study named this project as one of the two most important in Kingwood.

Kingwood Diversion Ditch and Upstream Detention

The Kingwood Diversion Ditch was the other of the two most important projects. The Diversion Ditch takes floodwaters out of Bens Branch, which runs diagonally through the center of Kingwood from St. Martha Catholic Church to River Grove Park.

Improving the Diversion Ditch would reduce flood risk for hundreds of homes and apartments, Kingwood High School, Town Center, and Kings Harbor. Both Bens Branch and the Diversion Ditch currently have a two-year level of service. That means they have a 50% chance of coming out of their banks in any given year.

The District started preliminary engineering in mid-2021. HCFCD will finally present that report to Commissioners Court on February 6, 2025.

Ramsey estimated today that the project could cost $60 million. However, he also indicated that U.S. Congressman Dan Crenshaw “got us enough money so we can do the final engineering.”

Eric Heppen, Precinct 3 engineer, later stated that once Commissioners Court approves the preliminary report, it will be made public.

Flickinger emphasized that he is talking with Montgomery County, trying to get them to retain more of their floodwaters. He raised concerns about a new 200,000 sq. ft. convention center planned for US59 at Valley Ranch. “That will generate a lot of runoff that could come down to us, unless we work together to find a way to hold that water up there.”

Houston City Council Member Fred Flickinger at same meeting.

Additional Floodgates for Lake Houston

Shortly after Harvey, many people pinned their flood-mitigation hopes on additional floodgates for the Lake Houston dam. The idea: to lower the lake faster when it becomes certain that a storm will flood the area. The existing gates have 1/15th the capacity of Lake Conroe’s. So Lake Houston must start releasing far earlier in advance of storms than Lake Conroe. And by the time Lake Houston is lowered, storms can veer away, wasting valuable water.

So Conroe tends to hold its water back until it is absolutely certain. At that point, it has no other choice than to release water at high rates that flood people downstream.

Being able to lower Lake Houston faster would let Lake Conroe release earlier and slower, smoothing out flood peaks downstream.

Ramsey estimated the cost of 11 new floodgates that could release 80,000 cubic feet per second at $150 million. He said the final engineering should be completed this year. He also said that bidding and construction could start in 2026.

Legal Changes Governing Pre-Release of Water

Flickinger addressed a related legal issue. State law limits the release of water from lakes; it must be only for defined beneficial uses and flood control is not one of them.

So, Flickinger is working with State Rep. Charles Cunningham to change that and increase the limit. “Bottom line,” he said, “is that we need to release more water sooner rather than holding it back until we’re adding to the crest of the flood.”

Flickinger is also working with the San Jacinto River Authority on these changes.

Edgewater Park

After Harvey, the County acquired land on the northeast corner of the West Fork and US59, which will turn into Edgewater Park. It will also connect the Houston Parks Board’s West Fork Greenway with the Spring Creek Nature Trail. Ramsey said the plans will be made public very soon. After the meeting, Precinct 3 engineer Eric Heppen confirmed the plans were 99% complete.

Ramsey said, “Soon, you’ll be able to go from Kingwood to Tomball and not cross a road.” That should be a tremendous draw for hikers and bikers and the entire area.

Dredging

Flickinger discussed two aspects of dredging not covered in last night’s post. First, he is seeking additional funding to continue the current program while the dredge is on the lake. Second, he feels opportunities exist to increase efficiency.

I asked what he meant by that. FEMA restrictions on the funds currently being used limit the dredging to “pre-Harvey” conditions. That means, Callan Marine, the contractor, must dredge to different depths to match the exact bottom profile that existed before Harvey. And that requires repositioning the dredge more than if you were just dredging to a uniform depth across wide areas.

The search for additional funding has led Flickinger to the City, the Coastal Water Authority (CWA) and former State Representative Dan Huberty. Huberty was appointed to the board of CWA last last year by Houston Mayor John Whitmire.

Medians

Several people from the audience questioned Flickinger about the medians along Kingwood Drive. He touted the success of his first Median Madness event in November 2024 and announced another on February 22, 2025. Mark your calendar now.

More than 50 volunteers participated in the last vine-cutting extravaganza. He hopes for many more volunteers this time.

Flood Tunnels

The county is getting ready to launch the next phase of its flood tunnel study. Ramsey emphasized that there isn’t enough room in Harris County to poke enough holes in the ground to solve all of our flooding problems. He sees tunnels that carry floodwater from strategic locations as essential parts of the solution.

Eric Heppen, Ramsey’s engineer said that by burying the 40 foot tunnels 80 feet underground, you can double the conveyance in some watersheds, sidestep environmental issues, and avoid having to condemn property.

But many issues have yet to be worked out. For instance, will tunnels be constructed to relieve 2-year, 5-year, 10-year, 25-year or 50-year flooding? More to follow when details become available.

Subsidence

Harris County estimates the area east of Lake Houston will grow by 18,000 homes in the next 10 years. But there currently are no plans to provide them with surface water. So, they will pump groundwater. That means subsidence. And subsidence means flooding, according to Ramsey. He pointed to Conroe as an example. The City’s groundwater pumping has caused subsidence as far south as Harris County.

Posted by Bob Rehak on 1/16/25

2697 Days since Hurricane Harvey

City’s New Dredging Program Launched

12/20/2024 – Just in time for the holidays, the City’s new dredging program on Lake Houston finally launched this week, but with some changes.

  • The placement area for the spoils will now be near Luce Bayou, not Spanish Cove as previously reported.
  • This phase of dredging will be restricted to 181 acres on the West Fork. In a previous Town Hall meeting, presenters hinted it might also include East Fork sediment.

According to Dustin Hodges, Chief of Staff for District E City Council Member Fred Flickinger, delays earlier this year in the long-awaited dredging program had to do with the search for an optimal placement area.

DRC, the City’s contractor, and its sister company, Callan Marine, will dredge 876,672 cubic yards of West Fork sediment and pump it four miles to property they bought near Luce. Their objective: to restore the river to its pre-Harvey profile, thereby reducing the potential for flooding.

Depth of the dredged area will vary. But today, the contractor was working at an average depth of 7-8 feet when I visited the operation.

Funding Success Tied to Location

Funding for the program comes from FEMA via U.S. Congressman Dan Crenshaw. The City will use money left over from the West Fork Mouth Bar dredging. As a consequence, this phase of dredging will be limited to the West Fork to meet FEMA requirements.

Callan will dredge green areas. For a high-resolution printable PDF, click here.

However, an agreement to use property near Luce Bayou for placement of the spoils may be fortuitous for future East Fork dredging programs. The proximity of the disposal site to the East Fork could lower pumping costs and make dredging there more affordable.

Callan’s General Pershing Dredge working today on West Fork.
Sediment will be pumped from the drill bit through this 18″ pipeline up Luce Bayou on the far side of the East Fork.

Mayor John Whitmire and City Council Members Fred Flickinger and Twila Carter have pushed this program since taking office.

Partially submerged drill bit at work.

When Whitmire was elected, he said he wouldn’t forget Kingwood. And he hasn’t.

Key to Reducing Flood Potential

The City’s new dredging program should reduce the potential for future flooding by increasing the conveyance of the river through this critical area.

It is here that water slows down as it meets the standing water in Lake Houston. That causes suspended sediment to drop out of suspension. When enough piles up as it did with the mouth bar, it can back water up into homes and businesses.

Mouth bar
The West Fork Mouth Bar as it existed after Harvey. It has since been removed. The current dredging program will focus on areas beyond the mouth bar.

Posted by Bob Rehak on 12/20/24

2670 Days since Hurricane Harvey

Flickinger Issues Dredging, Floodgates Updates

12/15/24 – Houston District E City Council Member Fred Flickinger issued a newsletter on 12/11/24. It contains updates on Lake Houston dredging and additional floodgates for the Lake Houston Dam.

Dredging Details

According to Flickinger, the City’s dredging contractor will begin south of the West Fork-Mouth Bar this week. DRC will remove approximately 800,000 cubic yards of silt and sediment.

“The removal will take two years.”

District E Council Member Fred Flickinger

DRC will use a combination of mechanical and hydraulic dredging.

FEMA is providing funds the additional dredging in this area. The funds came from tireless efforts in protesting the initial volume that FEMA approved for dredging back in 2019. Congressman Dan Crenshaw, previous Council Member Dave Martin, and former Chief Recovery Officer Stephen Costello protested FEMA’s ruling tirelessly.

In August 2020, FEMA, through their technical consultant at the US Army Corps of Engineers, reversed itself. FEMA concurred with the City’s ninety-four-page technical report.

Photo taken December 8 of DRC/Callan Marine Dredge anchored off Royal Shores as it prepares for new dredging program.

Council Member Martin strongly disagreed with the USACE’s original four-page tabletop study. He continued to push for the volume he knew the Lake Houston Area deserved.

Said Flickinger, “We are excited to see this additional dredging finally get going. We are working to find funding for continued dredging throughout Lake Houston and its tributaries.”

Floodgates Timeline

Phase II for the Lake Houston Dam Spillway Improvement Project is underway. Phase II includes the final design engineering and construction of eleven new floodgates. They will be built in the existing embankment on the east side of the Lake Houston Dam Spillway.

New gates will go in the sunlit area in the embankment to the right of the existing gates and channel.

Building the new gate structure in the east embankment removes the high-construction risk of modifying the existing gate structure or spillway. The old plan, which involved shaving down the existing spillway and adding crest gates was abandoned when the City could not find bidders willing to assume the risk.

The new plan also allows continued use of the existing gate structure during construction.

Each gate will be 20 ft x 20 ft and release approximately 7,100 cubic feet of water per second (cfs) per gate when fully open. The combined total water release of all 11 gates will be approximately 79,000 cfs.

79,000 CFS equals the volume of water released each second from Lake Conroe by the SJRA during the peak of Hurricane Harvey.

The current timeline is to have the final design and construction plans completed by December 2025.

The City will bid and award the contract for construction in 2026.

Finally construction will begin by Q4 2026 or Q1 2027, almost ten years after the storm that made people realize the need for the project.

The existing Lake Houston floodgates have one-fifteenth of Lake Conroe’s release capacity. That makes any kind of coordinated release strategy virtually impossible. It also means that people both up- and downstream may get slammed with higher floods than if the City had a meaningful pre-release capability.

According to Flickinger, the District E office continues to sit in on bi-weekly coordination meetings for this project.

Posted by Bob Rehak on 12/15/25

2665 Days since Hurricane Harvey

Planning a Better, Faster Recovery from the Next Storm

8/3/24 – Yesterday was a start. Kingwood residents and political leaders met in several areas hard hit by Hurricane Beryl to discuss ways to improve recovery efforts. The idea: to start a dialog about steps that Houston Public Works, CenterPoint, community leaders, and residents can take together to reduce disruptions from future flooding and power outages.

Connectedness of Issues and Domino Effects

The recovery discussions took place on streets still clogged with debris that were near power line corridors, greenbelt trails, a school and two sewage “lift stations.”

Centerpoint representative addresses group including Houston City Council Members Fred Flickinger (center) and Twila Carter (right); State Rep. Charles Cunningham (upper right); and Dee Price, KSA President (striped shirt).

Lift stations pump sewage uphill to treatment plants. When treatment plants are downhill, gravity does the work – a much more reliable solution. Without power, or when flooded, sewage from the lift stations can back up into people’s homes and overflow.

The City of Houston has hundreds of such lift stations. And during Beryl, Houston Public works shuttled backup generators back and forth between them. They tried to buy enough time to keep the lift stations from backing up and overflowing.

Unfortunately, the shuttling didn’t work in parts of Woodstream Village. There, residents talked about backed up sewage flowing from homes into streets and then Lake Houston.

Chris Kalman, Woodstream resident, talked about how problems are becoming progressively worse. “Centerpoint was awfully quiet when asked about repeated power outages in this area going on 18-plus years now. No real answer.”

The solution, according to a Public Works spokesperson Greg Eyerly, is to buy more generators. But that could take years in a city struggling with other urgent budget issues. And recovery can’t wait.

Cambio (left), State Rep. Cunningham (center) and Eyerly (right) discussing lift stations in Woodstream.

Preventing/Reducing Outages

Related recovery discussions about preventing or reducing power outages took place throughout the morning. According to the Federal Energy Regulatory Commission’s final 2004 report on Utility Vegetation Management, “tree touches” are generally cited as the single largest cause of electric power outages. They occur when trees, or portions of trees, grow or fall into overhead power lines.

In Kingwood, trees have grown up under or around power lines in many places. In fact, many residents have commented that if not for recent Beryl-related trimming, they would’t even have known power lines were there.

Trees touching power lines near Deerwood Elementary where group first gathered yesterday. Power to nearby residents was out for 9.5 days after Beryl.

Unfortunately, from a recovery/electric reliability point of view, Kingwood is in a region that experiences frequent high winds and heavy rainfall. The heavy rainfall supports fast growth of tall trees. And frequent high winds push those trees into power lines.

So another major focus of recovery discussions included:

  • CenterPoint vegetation management practices, especially maintenance intervals (which they avoided disclosing)
  • Trees that fall from trail association property onto CenterPoint power lines
  • Removal of debris that can clog storm sewers
  • Who is responsible for what
  • How one group’s performance or lack thereof can affect electric reliability and related issues for others.

Need for a New Approach Involving Trail and Community Associations

At-Large City Council Member Twila Carter said, “CenterPoint must have a collective conversation, resulting in a plan with KSA, the HOAs and Trail Associations to address maintenance. The thoughts of “In the past, that’s the way we’ve always done it,” or “the way it’s always been” no longer work for this community. We need to address the community as it is today, not how it was planned 50 years ago.”

District E City Council Member Fred Flickinger said, “A meeting between the trail associations and CenterPoint will make a significant difference. It was the best thing to come out of today.”

Flickinger was referring to a discussion with Dee Price, KSA President. Price agreed to set up a meeting with Kingwood trail associations, community associations, CenterPoint and the council members.

Flickinger continued, “There has to be significantly more aggressive vegetation management in the future.”

Kaaren Cambio, Dan Crenshaw’s assistant, explained how the homeowner and trail associations around Lake Conroe regularly inspect resident properties for trees and branches that threaten power lines. She said they send letters to residents requiring them to take down such trees or trim them back.

CenterPoint can trim back limbs and trees that encroach on their easements. But CenterPoint cannot take down trees on private property. That includes trail association property. So recovery needs to be a cooperative effort.

Chris Bloch, a long-time Bear Branch Trail Association (BBTA) Board Member, was not at the meeting, but observed, “The number of trees and limbs that fell during Beryl was easily 2X+ what we had during Ike. I attribute this to two summers of drought which stressed the trees and then an exceptionally wet spring.”

Costs of Burying Power Lines Not Clear

Flickinger also said, “I’m pushing for more underground electrical lines. I want to see the analysis of the costs. I know it’s expensive, but I believe we are paying for it incrementally every time there is a storm.” Flickinger cited lost wages, the cost of backup generators, debris cleanup, and more.

CenterPoint responded that the costs of burying wires are location specific and the costs of repairing underground cables, when cut, are much higher. However, CenterPoint offered no specifics about the cost of burying power lines in Kingwood.

Impacts on the Elderly and Ill

Cambio also talked extensively about the impact of power outages on hospitals plus nursing and retirement homes.

Many operate in multi-story buildings. Elderly in wheel chairs rely on elevators. But without power, they are trapped. They can’t get up or down stairs to get to doctors. Nor do they have power for dialysis, breathing machines, etc.

Kingwood Hospital had a backup generator. But, reportedly, it was insufficient to power the entire facility.

Cambio recommended changes to state law, requiring hospitals, nursing homes and retirement homes to have sufficient backup-generator power to operate elevators and air conditioning.

The only problem: According to Chris Coulter of Texas Power Agents, such backup generators require regular maintenance. They also require oil and fuel, such as gasoline, which may be hard to find during widespread power outages. After Beryl, the lines I found at functioning gasoline stations stretched for more than a half mile.

Voluntary Best Management Practices May Not Be Enough

I asked Coulter, who was not at yesterday’s roving recovery meeting, for recommendations about how to improve electric reliability.

He immediately focused on vegetation management and tied the growth of vegetation over time with the increasing frequency of power outages.

The FERC report cited above says that utility vegetation management programs represent one of the largest recurring maintenance expenses for electric utility companies in North America.

Coulter jokingly characterized companies like CenterPoint as “tree trimming companies that happen to distribute power.”

“The odds are that every single electric customer in the US and Canada has, at one time or another, experienced a sustained electric outage as a direct result of a tree and power line conflict.”

FERC Report on Utility Vegetation Management, Page 6.

FERC and NERC Guidlines

This FERC report is well written and easy to understand. It makes dozens of common-sense recommendations to improve electric reliability. I recommend it.

Coulter also referred me to NERC, the North American Electric Reliability Corporation. NERC describes itself as “… an international regulatory authority whose mission is to assure the effective and efficient reduction of risks to the reliability and security of the grid.”

Coulter said that NERC rules recognize different sizes of lines in regard to vegetation management requirements. Heavy fines apply if vegetation is ignored around lines that carry more than 100 kV.

However, lines that carry less power often get neglected – something that hampers recovery.

Coulter said that many of his Kingwood customers told him about seeing several such lines for the first time after Beryl. They didn’t even know the lines were there because they were so badly overgrown!

Said Coulter, “The NERC rules are very specific about frequency and minimum vegetation clearance distances for larger transmission (above 100 kV). Fines are steep so the utilities pay close attention and abide by the rules. However, Kingwood has a large spiderweb of distribution lines that are below that bright-line designation.”

Perhaps the fines need to apply to smaller power lines.

Next Step: Broaden the Discussion

Dee Price is reaching out to trail and community associations to set up a meeting about vegetation management. It will also involve our elected representatives, CenterPoint and Houston Public Works.

At a minimum, I came away from yesterday’s discussions with a feeling that we need to:

  • Raise awareness of vegetation management issues within the community
  • Handle those on private property that could affect electric lines by ourselves
  • Report problems on or near CenterPoint easements that they may not be aware of.

Posted by Bob Rehak on 8/3/24

2531 Days since Hurricane Harvey and 26 since Beryl

Flickinger Provides Updates On Gates, Dredging, Northpark, More

City of Houston District E Council Member Fred Flickinger addressed a group of local executives at the Kingwood Country Club this morning. He covered a wide range of topics, both in his talk and during Q&A. They included the status of five flood-related topics for the Lake Houston Area:

  • New Gates for the Lake Houston Dam
  • Seasonal Lake Lowering
  • Additional dredging in Lake Houston
  • Kingwood Diversion Ditch expansion
  • Last weekend’s flooding on Northpark Drive
Flickinger addressing the Kingwood Executive Group at the Kingwood Country Club on 4/24/24

Floodgate Construction Could Start in ’25 or ’26

Within two sentences of standing up, Flickinger got straight to the subject of flooding and new, bigger floodgates for the Lake Houston Dam. He said, “Obviously, the big thing is getting additional gates. That is currently pending a FEMA review and approval.”

He continued, “We have about $150 million secured for those. Much of that has come via Rep. Dan Crenshaw’s office. Also the State, thanks to Representatives Dan Huberty and Charles Cunningham, and Dave Martin, my predecessor. Stephen Costello [the City’s Flood Czar] has also all done great work. They’ve all really done yeomen’s jobs getting money for the dam gates.”

Looking S. New gates will be built in the earthen portion of the dam to the left of the four small gates you see now.

“We’re looking at construction probably in late 2025 or sometime in 2026,” said Flickinger. “That’s obviously the biggest key to reducing flooding.”

Flickinger also said that he believes the current Mayor remains committed to the project.

Seasonal Lake Lowering

Regarding lowering Lakes Houston and Conroe, Flickinger said the City and SJRA have moved to an event-driven strategy rather than a seasonal one. Automatically lowering the level of Lake Conroe twice a year to reduce flood risk in the Lake Houston Area generated pushback from Lake Conroe residents.

For some time now, the politically divisive strategy has been replaced by an “as-needed” lake-lowering policy in one or both lakes depending on where and when rain falls.

However, the “as needed” policy requires precise forecasting. And several times lately, rain has shifted at the last minute. Ironically, that supports the need for bigger gates that release water faster. They can create extra storage in Lake Houston while still reducing the lead time needed, so forecasters can be absolutely certain of the need to lower the lake.

After all, that’s the drinking water supply for more than 2 million people. You don’t want to lower it needlessly if it won’t be refilled right away.

More Dredging on Tap

Flickinger next addressed the need for more dredging. He said that the City is currently removing another 800,000 yd³ of sediment between Kings Point and FM1960.

“Again, funding for that largely came from Rep. Dan Crenshaw’s office,” he said. “Some people in the government questioned whether that was Harvey-related sediment. But we got the funding! And dredging has started. So that’s a really good thing.”

Diversion Ditch/Walnut Lane Bridge

“The next issue with flooding,” said Flickinger, “is really the Kingwood Diversion Ditch.” The ditch cuts south from St. Martha’s Catholic Church to River Grove Park through the western portion of Kingwood.

“The Walnut Lane Bridge has about a fourth of the surface area below it that the Kingwood Drive and North Park Bridges have. Because of that, it works somewhat like a dam. Crenshaw just secured $4 million to address that, but we have got to have a cost/benefit ratio of one or greater, which will be a challenge. So, we’re working on that.”

Looking north along Diversion Ditch. Notice how it narrows under the Walnut Lane Bridge.

“And that money probably won’t become available for another six months. Hopefully, we can get that cost/benefit analysis to where we need it by then and use that money to rebuild the Walnut Lane Bridge. It’s a huge deal that affects Trailwood, Forest Cove, and even people who live along Bens Branch.”

“Part of the water from Ben’s branch is actually supposed to go to the lake via the Diversion Ditch,” said Flickinger. (That’s how the ditch got its name.) However, Flickinger noted that when the Diversion Ditch backs up, water goes down Bens Branch instead.

“And we’re getting more and more of that because of the development in Montgomery County…That’s part of why Kingwood High School flooded.”

Northpark Flooding

Last weekend, Northpark Drive flooded near the construction zone.

At the time, I conjectured that one or more of the drains may have been blocked. Flickinger revealed the cause this morning.

He said the drain was never tied into the new drainage system.

“It turns out that they had a change in foremen on the job, and one of the drains was not connected to the storm sewer.”

Houston City Council Member Fred Flickinger

“That is what caused that big fiasco. Now our office is going to contact the construction team every time we have a significant rain event and ask them to double check, so we don’t have any issues obstructing stormwater,” said Flickinger.

“Anytime you’ve got construction, there’s a certain amount of mess associated with it. But obviously, we don’t need somebody causing flooding by forgetting or blocking something.”

Looking E along Northpark on Sunday morning, 4/21/24 at area where drain was not tied in.

Before Flickinger had to leave for a meeting downtown, it became clear to everyone in the room that flooding was one of his primary concerns.

For someone who’s been in the job less than four months, he was very aware of the complex intricacies and interdependencies of the Lake Houston Area’s drainage problems. And that was very encouraging news!

Posted by Bob Rehak on 4/24/24

2430 Days since Hurricane Harvey

February ’24 Northpark Expansion Update Including Lane Closures

In the past two weeks, construction activity for the Northpark expansion project has focused primarily on the ponds at US59 that will double as detention basins.

However, progress has also been made farther east. CenterPoint has been busy relocating gas lines. Contractors now have signed right-of-entry permits to UnionPacific (UP) property. And they have been busy installing a storm-sewer junction box in front of the Shell Station at Loop 494.

But the thing most people will notice this week is that two of the four outbound lanes on Northpark at 59 are now closed and will remain that way for several months.

Entry Ponds

I took all the pictures below during the last week of February 2024. For the first time, you can clearly see the outlines of both ponds. Contractors started on the north pond first. So, it is further along. But the outline of the south pond, ringed by transplanted trees, is now also clearly visible.

Looking N at S Pond
Closer shot shows three more decorative areas for plantings, one on each side of the triangle.
Men working on foundation for retaining wall around one of the landscaping areas along Northpark Drive.
Reverse angle. Looking S at N pond.
Retaining wall around area to be landscaped was just completed and contractors were removing forms for concrete.
Pipe for storm drains is being stockpiled in North Pond.

As you can see from these photos, the sides of the ponds will slope toward the middle. Maximum depth for each pond will be about 20 feet.

According to Northpark Expansion Project Manager Ralph De Leon, excavation currently is down to about 7 feet max, the approximate location of the water table. So, the ponds will eventually get almost three times deeper than they are now. That’s a lot of dirt to move!

Contractors will use the dirt to fill in over the box culverts which will go down the center of Northpark. But because of several utility conflicts, placement of the box culverts had to be put on hold.

So, contractors are storing the dirt at the Eagle Sorters Sand Mine on the West Fork. It will be transported back to Northpark when needed.

Stored dirt (center) from entry ponds at the Eagle Mine on Sorters-McClellan Road.

After Harvey, the Army Corps used the Eagle Mine as a placement area for sand and silt dredged from the San Jacinto West Fork.

Once contractors place the dirt over the culverts, they can then begin paving two additional lanes of traffic over where the center ditch used to be.

UnionPacific

Now that all the legal agreements are in place and engineering plans have been approved, work can begin around the UP tracks. It won’t happen immediately though. According to UP, rail traffic is now in its peak season. In the coming months, expect to see three types of activity.

  • Boring under the tracks to take excess stormwater from the entry ponds to the Kingwood Diversion Ditch and Bens Branch via Ditch One.
  • Placement of a one-piece concrete bed/continuous section of track over the project area with signal upgrades
  • Creation of ground-level feeder roads/turn lanes on each side of main lanes which will bridge over the tracks.
ditch one
Looking E at Ditch One, Part of Northpark Expansion Drainage. Northpark is in upper right.

Northpark Expansion Project Lane Closures

Starting yesterday, 2/26/24, two westbound lanes on Northpark at 59 closed temporarily for reconstruction during the next few months.

During the first month, the existing left turn lane and one through lane will remain open. Then traffic will switch onto the newly constructed lanes, while the other lanes are completed. The contractor will install new storm sewer pipes and inlets along with new concrete roadway.

Looking N. Demolition has already begun on two westbound lanes.
At 4 PM on Tuesday afternoon, OUTBOUND traffic on northpark was backed up past Russell-Palmer Road because of the lane closures.

Westbound traffic should expect delays and alternative routes are encouraged.

Judging by the outbound delay I saw today, I plan to avoid this bottleneck for the duration of the Northpark Expansion project.

Other Activity

The Lake Houston Redevelopment Authority (LHRA) and City Councilmember Fred Flickinger are scheduled to meet with the City Attorney on Thursday, 2/29/24, to discuss the Entergy issue. After years of discussion, the utility has not yet begun moving its power lines and transformer out of the way.

LHRA will hold a board meeting on March 14th, in part, to discuss Entergy options.

On Friday, March 15, the City, LHRA and Entergy will meet. Hopefully, they will come to an agreement that doesn’t involve legal action, which could increase costs and cause delays.

Reminder: Phase II Meeting on March 7

Also don’t forget the public input session on March 7 from 5-7 PM. LHRA and TxDOT will discuss plans for the next phase of the project. It will reach past Woodland Hills Drive.

Thursday, March 7, 2024
from 5-7 p.m.
Kingwood Park Community Center
4102 Rustic Woods Dr.
Kingwood, TX 77345

Part of Northpark Phase II

The Northpark Expansion project will not only move traffic faster, it will create an all-weather evacuation route for 78,000 people in the Kingwood and Porter areas. During Harvey, other evacuation routes were cut off.

For More Information

For more information about the project including construction plans, visit the project pages of the LHRA/Tirz 10 website. Or see these posts on ReduceFlooding:

Posted by Bob Rehak on 2/27/24

2373 Days since Hurricane Harvey

The thoughts expressed in this post represent opinions on matters of public concern and safety. They are protected by the First Amendment of the US Constitution and the Anti-SLAPP Statute of the Great State of Texas.