Lauder Basin: Another Flood-Mitigation Project that Doesn’t Exist According to Some

On Lauder Road west of JFK, Harris County Flood Control District (HCFCD) has been building a detention basin next to Greens Bayou. This is another one of those detention basins that doesn’t exist, according to some politicians and community activists. Even though the politicians voted to fund the projects, and the projects are well underway, those same politicians claim that all of the flood-bond money is going to richer watersheds because of the higher home values.

Watershed with Second Most Funding Since Harvey Allegedly has None

In reality, the Greens Bayou watershed has received almost $300 million in funding since 2000. Half of that ($156.8 million) has come since Harvey.

Only one other watershed has received more HCFCD funding since Harvey.

Data Obtained Via FOIA Request from Harris County.

$38.5 Million Going to Lauder Basin

By the time Phases I and II are complete, the detention ponds will hold 1,600 acre-feet of of stormwater. That’s enough to hold a foot of rain falling across two and a half square miles.

According to HCFCD’s website, construction on Phase I should finish by the end of this year. Phase II should start next year. The two projects have a combined budget of $38.5 million.

If you don’t believe the Flood Control District website, check out Google Earth, or the satellite views in Google Maps and Apple Maps. This project is so big, you can see it from outer space.

Satellite image from Google Earth taken on 11/16/2000. Phase I construction has advanced considerably since then. See below.

The following photos were all taken on Sunday, 7/25/2021, around noon.

HCFCD Lauder Detention Basin Phase I. Looking north across Lauder towards Greens Bayou in background and Bush Intercontinental Airport in distance.
NE corner of HCFCD Phase I Lauder Detention Basin, looking east towards JFK Blvd, just south of Greens Bayou.
Looking south from over Greens Bayou toward Lauder and the Aldine ISD Mead Middle School in distance.
HCFCD Lauder Detention Basin on Greens Bayou. Excavation is now focusing on the pond closest to Lauder in the distance. When I last photographed this basin in April, the area for that last pond was being cleared.
Phase II will be built in the wooded area beyond the current Phase I construction.

Still Don’t Believe the Project Exists?

Think the photos are some kind of Photoshop trick? Visit the site yourself. Construction is bustling. On Sunday, around noon, I watched dozens of trucks coming and going while I took the photos above. Here’s how to get there.

Lauder Detention Basin location

Counterfeiting the Currency of Communication

The bizarre thing about this project is that the politicians who say it doesn’t exist are the ones who funded it. Go figure. Such is the sad, sorry state of politics in America today.

I’ve even talked to professors, professional engineers, MBAs, and PhDs in engineering who claim this and similar projects in Halls and Greens Watersheds don’t exist!

Worse yet, they refuse to look at the pictures, go to the construction site, review Flood Control’s website, or trust audited county spending data.

Language is the currency of communication. It’s how we cooperate. How we get things done. It’s one thing to disagree over project priorities. But another to claim projects don’t even exist when they do.

As a consequence, public policy has become divorced from reality. This is worse than being duped by misinformation. It’s the unwillingness of people, even including some journalists, to review available information that helps the public make informed decisions. And it doesn’t bode well for your region.

Posted by Bob Rehak on 7/28/2021

1427 Days since Hurricane Harvey

Take Two Minutes To Help Reduce Flooding in San Jacinto Watershed

The Lake Houston Area Grassroots Flood Prevention Initiative needs your help. The group’s four-year effort to establish best management practices (BMPs) for sand mines in the San Jacinto River basin is drawing to a close. But one of the rules needs strengthening. Leave a public comment to that effect on the TCEQ website. It should only take two minutes.

Background: Proposed Rule is No Rule At All

Here’s the concern:

311.103 General Requirements (c) Pre-mining, Mining, and Post-Mining states: “If a BMP is infeasible, the operator shall use an alternative equivalent BMP and maintain documentation of the reason onsite.  The following considerations may be used to determine if a BMP is infeasible (financial considerations; health and safety concerns; local restrictions or codes; site soils; slope; available area; precipitation pattern; site geometry; site vegetation; infiltration capacity; geotechnical factors; depth to groundwater; and other similar considerations).

Allowing twelve (+ an infinite) number of reasons to avoid implementation of BMPs provides so much latitude as to make this rule useless for community protection.

Operators need only retain documentation of their “reason” onsite for not complying, without first getting approval for substituting BMPs.

The Lake Houston Area Grassroots Flood Prevention Initiative recommends that this rule be changed to include mandatory approval by the TCEQ for any variance from standard BMPs. The group also recommends the TCEQ make approved changes available for public inspection on its website.

Leave Public Comment Before Midnight Tuesday

If you agree, please go to the following link:  https://www6.tceq.texas.gov/rules/ecomments/ and register your concern. Use your own words or feel free to cut and paste the information in red below – before Tuesday, July 27th at midnight.

I am concerned about 311.103 General Requirements (c) Pre-Mining, Mining and Post-Mining. It gives sand mine operators free license to ignore BMPs for a virtually infinite number of reasons. No approval by the TCEQ is necessary. All operators need to do is keep a note in a file onsite.

There are always those who will bend the rules for their convenience or financial gain at the expense of protecting the community.

Therefore, I urge you to change the wording in this rule so that variation from the BMPs requires approval by the TCEQ. I also urge you to publish any variations on your website for public inspection.

Hurricane Harvey showed us the dangers of sediment blockages in the San Jacinto River. Federal, State and Local Governments are spending $222 million to remove them.

Sand Island was deposited during Harvey. It is gone now…but at great expense. The Army Corps said it blocked the San Jacinto West Fork by 90%.

To reduce such blockages in the future – and their associated risk of flooding – the Lake Houston Area Grassroots Flood Prevention Initiative has been working on your behalf since Harvey to get to this point. Please take two minutes to protect four years worth of effort. Take action now.

You can read the complete text of proposed BMPs here.

And you can read all of the proposed rules governing their implementation here.

Posted by Bob Rehak on 7/25/21

1426 Days after 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.

Reality Check: Easy Way to Learn About Flood-Mitigation Projects in Your Area

It’s time for a reality check, folks. I meet regularly with Harris County residents from almost every watershed. Virtually all of them have one thing in common. Rich and poor alike see NO Harris County Flood Control District (HCFCD) projects in their watersheds. Yet as of the end of the first quarter, out of 181 total 2018 Bond Projects, 19 were completed, 141 were active, and only 21 had not been initiated.

Gap Between Perception, Reality

So what accounts for the gap between perception and reality?

  • Most projects are practically invisible from streets. They’re “hidden” behind fence lines, tree lines, gates, or often, under forest canopies.
  • They’re scattered over dozens to hundreds of square miles. Often, they happen outside of residents’ normal traffic patterns in unfamiliar neighborhoods.
  • Most people have only a sketchy idea of which watershed they live in.
  • People could drive by projects and not realize they were flood-control construction as opposed to some other kind.
  • The projects are often disguised as parks, wetlands or natural areas when finished.

I lunched last week with three people from Cypress Creek who swore that nothing was happening in their 205-square-mile watershed. But actually, within the watershed, HCFCD has spent:

  • $260 million since 2000, the fourth most of any watershed in Harris County.
  • $169 million since Harvey – more than any other watershed – period – since Harvey.

Simple, Three-Step Reality Check

So where did all the money go? Here’s an easy, three-step way to learn…that applies to any watershed in Harris County:

  1. Go to www.HCFCD.org
  2. If you know your watershed, select it from the list. If not, type your address in the search bar just above the list.
  3. You’ll be taken to a page that lists recent, current and planned projects in your watershed. Click through them and start digging down several levels to learn more about the status of each.

Want to verify the information? Make a list and get in your car. I did that this morning and checked out four Cypress Creek projects between the Katy Prairie and I-45.

It took an hour of planning, three hours of driving, and another 3 hours for drone photography. The hardest part was finding favorable drone launch sites near the projects. But sure enough, all the projects existed. Here’s what I found.

Katy-Hockley Wetlands Mitigation Bank

The Katy-Hockley Wetlands Mitigation Bank. 152 acres that will be part of a 440-acre tract set aside for wetlands mitigation. Note additional wetlands in the upper right and below.
Detail from upper left of first photo. At same site.

The property will remain protected under a conservation easement with the Katy Prairie Conservancy. The wetlands may be used in the future to offset unavoidable wetland impacts caused by other federally permitted projects.

T.C. Jester Stormwater Detention Basin

South of Cypresswood Drive, HCFCD has 171.5 acres of land split by T.C. Jester. Eventually, this whole area could become one large detention pond. The east side of TC Jester is still undergoing a preliminary engineering review, but excavation has already started on the west side.

East of T.C. Jester at Cypress Creek (foreground).
West side of T.C. Jester where excavation has already begun.
Start of excavation on west side of T.C. Jester.

The purpose of these projects: to construct stormwater detention on the main stem of Cypress Creek, which will work to reduce flood risks and damages during heavy rains.

A regional drainage study for the watershed found that flooding along tributaries of Cypress Creek is predominately caused by stormwater from a rising Cypress Creek backing up into tributaries. Stormwater detention basins could reduce that backwater.

The study recommends nearly 25,000 acre-feet of additional stormwater detention in the watershed. This one area could go a long way toward meeting that goal.

Cypress Creek Tributary K-163 Conveyance Improvements

At Timberlake Drive and Cypress North Houston Road, HCFCD is replacing a shallow, silted-in ditch with 8’x6′ reinforced concrete box culverts. Depending on the location along Timberlake, there are either two or three such box culverts side by side.

The project is replacing a portion of an existing earthen channel with 4,750 linear feet of boxed culverts, including inlets, junction boxes and tie-ins with subdivision outfalls.

This ditch was down to a two-year level of service and had flooded neighborhoods on both sides on multiple occasions.

The project will also include the installation of approximately 1,200 linear feet of erosion control for the channel downstream nearer the confluence with Cypress Creek in the distance.

Ridge Top Channel Improvements

Another ditch (K129-00-00) farther east parallels Ridge Top Drive in the Ponderosa Forest area of northwest Harris County.

Here, HCFCD replaced the concrete lining in the entire channel. That included about 3,800 linear feet from Saddlecreek Drive to Cypress Creek. The project also repaired multiple sinkholes or voids that had developed in some areas as a result of stormwater undermining the original channel lining. 

Major Maintenance by HCFCD on K129, a Cypress Creek Tributary
Early stages in the design of this project took place prior to the 2018 Bond Election. Construction began in October 2018 and was completed in January 2020.

More than Cypress Creek Projects in the Works

Altogether, I counted more than 20 projects in Cypress Creek at various stages of development. They included:

  • Swales for extreme rainfall events
  • Right-of-way acquisitions and floodplain preservation
  • Buyouts
  • Neighborhood projects
  • Stormwater detention basins in various stages of planning and construction
  • Channel conveyance restorations
  • Major maintenance projects

Knowing that improvements are happening sure beats living in fear that they aren’t. So do a reality check of the watershed around you.

Posted by Bob Rehak on 7/24/2021

1425 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.

SJRA Board Accepts Grant Funding for Three Studies

Yesterday, the San Jacinto River Authority (SJRA) Board accepted three grants from the Texas Water Development Board (TWDB) to conduct studies for various projects. This was expected. The SJRA had applied for each of the grants about a year ago. The vote, however, now obligates the SJRA. It’s somewhat like applying for a loan and then signing the contract after it is approved.

Three Studies Now Teed Up

The SJRA and its partners can now officially start three studies:

  • An upper San Jacinto Watershed regional sedimentation study
  • A conceptual engineering feasibility study for flood-control dams in the Spring Creek Watershed
  • A joint reservoir operations study between Lake Conroe and Lake Houston
Lake Houston Gates can discharge only 10,000 CFS (left), while Lake Conroe’s can discharge 150,000 CFS. To help provide better watershed management, the Coastal Water Authority is studying the addition of 1000 crest gates to Lake Houston, necessitating the joint reservoir operations study.

Why Flood Mitigation Takes So Long

We are all learning together how long flood mitigation takes. It’s somewhat frustrating to see a conceptual engineering feasibility study being kicked off one month from the fourth anniversary of Hurricane Harvey.

I’m not pointing fingers at the SJRA, its partners, the TWDB, or the State. If you took the time to read all of the approximately 1500 posts on ReduceFlooding.com, you would see that:

  • Harvey happened right after the 2017 legislature finished its work.
  • Eighteen months elapsed before the legislature met again.
  • It took another nine months for the legislature and governor to approve flood mitigation funding.
  • Then, the TWDB needed to define rules for the distribution of funds, solicit public comment, refine the rules, solicit grant applications, and evaluate them in a competitive context.
  • Finally, add time for related preliminary studies such as the Lake Houston Spillway Improvement Project, the San Jacinto River Basin Master Drainage Study, a sand trap study, and a siting study for the flood-control dams.
  • And don’t forget the time to find partners and develop political consensus around solutions.

Still Years from Construction

The truly scary thing is that even when these studies are completed, we still could be years from construction and more years from completion of any of these projects.

For instance, we just started final engineering on the Lake Houston Spillway Improvement Project. Best-case projections show completion of the project in mid 2024 – 7 years after Harvey.

The system seems set up to protect money more than people. We certainly don’t want people rushing off, building half-baked projects that endanger people downstream, the environment, or the safety of a dam…especially if they produce no demonstrable benefit.

But we also don’t want people to flood multiple times waiting for flood-mitigation improvements. And some have. Remember Imelda? Just a thought as we head into the heart of hurricane season.

Studies Could Take 18 Months to 4 Years

The Spring Creek Flood-control Dam study will take 18 months. The Joint Reservoir Operations Study will take 3 years. And the Sediment Study is scheduled to take 4 years, though Matt Barrett, SJRA’s flood-mitigation director, is trying to compress that to 18 months.

If you missed the original post about these three studies, you can find more details here. SJRA partners in these projects include Harris County Flood Control, City of Houston, City of Humble, Montgomery County and five utility districts.

Posted by Bob Rehak on July 23, 2021

1424 Days since Hurricane Harvey and 673 since Imelda

SJRA to Consider Three Flood-Mitigation Studies Thursday

SJRA directors will consider accepting grant funding for three flood-mitigation studies at their board meeting on Thursday, 7/22/21. The studies include:

  • A joint reservoir operations study between Lake Conroe and Lake Houston
  • An upper San Jacinto Watershed regional sedimentation study
  • A conceptual engineering feasibility study for flood-control dams in the Spring Creek Watershed

The board will also consider executing escrow agreements related to each grant. TWDB grants work on a reimbursement basis. At the start of the project, TWDB puts the grant money into an escrow account. Then funds are drawn down as vendors submit invoices and TWDB approves them.

I posted previously about grant applications for these projects. Now that the grants have been approved, work can actually begin once the board agrees to accept the money. See details below about each project.

Joint Reservoir Operations Study

The addition of 1000-feet of crest gates to the Lake Houston Dam is a game changer for the way reservoirs on the San Jacinto work together. Right now, the gates on Lake Houston have a discharge capacity of only 10,000 cubic feet per second (CFS). The discharge capacity of the crest gates would increase that by more than 4X to 45,000 cfs. It’s still not the 150,000 CFS of Lake Conroe gates, but percentage-wise it’s much closer.

Thus, operators need to re-examine how best to synchronize their operations and plans. For instance, pre-releasing water in advance of a storm might be more viable now as a flood-mitigation strategy.

Another element of this study is a “flow forecasting tool.” It would predict rises in Lake Houston depending on the flow rates in tributaries during major storms. Matt Barrett, SJRA’s flood-mitigation director, says this tool could be useful for flood warnings and evacuations. If you knew that lake water would rise X feet in Y hours, and that your slab was a foot below X, you’d know exactly how much time you had to pack up your valuables and get out.

This study is being conducted with help from the Cities of Houston and Humble.

Upper San Jacinto Basin Sedimentation Study

The upper basin of the San Jacinto River includes everything above Lake Houston. This study has three goals:

  • Understand where the sediment is coming from
  • Learn where it ends up
  • Develop a management plan to handle it.

For the record, here is the scope of work. Note that stakeholder input and public meetings will be a big component of this project (Task 2). Tasks 3 and 6 include evaluation of sand mines. And Task 7 includes “Sand and Gravel Mining Best Management Practices.”

The San Jacinto West Fork has more than 20-square miles of sand mines in the 20-mile stretch between I-69 and I-45, exposing a swath of sediment averaging a mile wide.

The sedimentation study is being conducted with financial help from the Cities of Houston and Humble, and the Harris County Flood Control District.

A related sand-trap study is nearly complete. The SJRA should release it next month for public input.

Spring Creek Flood Control Dam Feasibility Study

About a year ago, SJRA applied for a TWDB grant to study the feasibility of building two flood control dams in the upper Spring Creek Watershed. The partners identified two preferred locations from a previous siting study that considered dozens. The two included Walnut and Birch Creek tributaries.

The objective now: to see whether the benefits justify the costs. Said another way, will the dams reduce flooding and protect enough structures to make the cost of building them worthwhile?

Together, they would have a combined capacity of 20,000 acre feet. That’s significant. But it would provide more benefit to people in the upper Spring Creek watershed than the Lake Houston Area.

The scope of work includes:

  • Environmental due diligence
  • Site investigations
  • Literature and mapping review
  • Permitting requirement investigations
  • Desktop surveys/assessments
  • Preliminary coordination with permitting agency
  • Conceptual design of dams to determine feasibility – geotechnical borings, alternative configurations development, H&H modeling analysis, etc.
  • Cost estimate development – dam construction costs, as well as costs related to land acquisition, utility conflicts and relocations, environmental mitigation, O&M, etc.
  • Update benefit/cost ratios (BCR) from SJRWMDP using data developed as part of this effort.

Partners in this effort include the SJRA, HCFCD, City of Humble, and five municipal utility districts. To learn more about these projects and others, consult pages 19 and 21 of this PDF.

To View or Participate in the Board Meeting

The SJRA board meeting starts at 8am.

If you choose to participate via webinar, register at this link and use webinar ID 950-202-179.

If you use the GoToWebinar App, you will have the opportunity to provide public comments.

To view the Agenda, visit SJRA’s website at: 07-22-21 Agenda and Coversheets.

Posted by Bob Rehak on 7/22/21

1423 Days after 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.

Commissioners Approve Excavation Contract for Regional Detention Pond on Taylor Gully

In yesterday’s Harris County Commissioners Court meeting, commissioners unanimously approved a contract with Spring Sand & Clay LLC for excavation of a regional detention pond on Taylor Gully in Montgomery County at the Woodridge Village site.

Preliminary Engineering Began in Early July

Earlier this year, Harris County purchased Woodridge Village from Perry Homes for this purpose. Currently, engineers are examining several Taylor Gully alternatives.

Woodridge Village
Looking north across Woodridge Village toward Porter from over the Harris/Montgomery County line. The abandoned development currently has five detention ponds that will hold about 60% of the rain in an Atlas-14 100-year storm.

Currently, Idcus, Inc., an engineering company, has been contracted to look at:

  1. Whether existing detention and proposed channel improvements would suffice to mitigate flooding
  2. Whether expanding existing detention would eliminate the need for channel improvements
  3. A combination of the two scenarios above – determining the amount of additional detention and channel improvements necessary to ensure no adverse impact all the way to Lake Houston.
  4. Out-of-the-box alternatives that ensure no adverse impact while maximizing flood mitigation and minimizing construction costs.

The Idcus contract calls for the company to deliver channel and basin layouts for Taylor Gully no later than 300 days from the notice to proceed, which presumably was given in early July. However, excavation could start much sooner than that. (See below.)

Pieces of Puzzle Falling into Place

The no-cost contract with Sprint lets them set their own timetable as long as they complete improvements within three years. Sprint’s timetable will be driven by the company’s ability to sell the material they excavate; that forms their compensation.

The next step is for Harris County Flood Control District (HCFCD) to provide a grading plan to the contractor. While that will not happen tomorrow, the good news is that it won’t require waiting 300 days.

HCFCD can start excavating the retention pond before plans are finalized. After all, it’s not a problem if a detention pond holds more than the minimum required. It’s only a problem if it holds less. Engineers and contractors can adjust plans if necessary after excavation starts. This approach should minimize flood risk for worried Elm Grove and North Kingwood Forest residents.

All the pieces of the puzzle are starting to fall into place.

Posted by Bob Rehak on 7/21/2021

1422 Days since Hurricane Harvey

Commissioners Vote Tuesday on Contract for Woodridge Village Detention Pond Excavation

Tuesday, 7.20.21, Harris County Commissioners will vote on a contract with Sprint Sand & Clay for excavation of a Woodridge Village detention basin. Item #21-3394 on the agenda is only for $1000, but it gives the contractor the right to enter the site and begin removing up to 500,000 cubic yards of dirt (at no cost to HCFCD) which it can then sell.

Backup provided to commissioners states that “This benefits the District because excavation and removal is always the highest cost of any stormwater detention basin that is constructed.”

Details of Proposed Contract

Here is the full text of the proposed agreement. Highlights include:

  • Amount of excavation TBD – somewhere between 20,000 and 500,000 cubic yards, depending on plans that HCFCD will deliver to the contractor based on the outcome on an engineering study currently underway.
  • The contractor must properly dispose of the spoils, which it is allowed to sell to make its money on the contract.
  • Contractor is liable for any materials that are disposed of improperly, i.e., within Base Flood Elevation or the 500-year flood plain and must identify all disposal locations.
  • Time allowed: 3 years.
  • Termination of contract possible if contractor fails to excavate a minimum average of 5,000 cubic yards every month.
  • Contractor responsible for environmental mitigation if necessary, excluding wetlands.
  • The contractor must provide an approved Stormwater Pollution Prevention Plan and abide by it.

The contract outline contains the map above but does not specify the exact size, depth or location of the proposed work within the outlined area – just that it will occur in Montgomery County. Engineers will supply additional details at a later date.

Making up for the 60% Solution

Assuming commissioners approve this, it is good news for the people who live who live in Elm Grove and North Kingwood Forest – indeed, for everyone who lives along Taylor Gully. The detention ponds installed by Perry Homes before they sold the land to Harris County were based on old rainfall statistics and will only hold about 60% of a new 100-year rain defined in Atlas-14.

Looking SE across Woodridge Village toward Elm Grove and North Kingwood Forest, areas where hundreds of homes flooded badly in 2019 – twice. Photo taken May 26, 2021.

Sprint Sand and Clay is a regular contractor for HCFCD. Currently, the company is excavating the massive Cutten Detention Basin near 290, Beltway 8 and Cutten Road.

Posted by Bob Rehak on 7/20/21

1421 Days since Hurricane Harvey

Triple PG Mines Ever Closer to HVL Pipelines

A flyover of the Triple PG mine in Porter revealed that the operator started mining right next to five pipelines carrying highly-volatile liquids (HVL). Previously, Triple PG mined next to a Kinder Morgan natural gas pipeline. Headward erosion subsequently exposed the pipeline during Hurricane Harvey and Tropical Storm Imelda. Another storm could do to the HVL pipelines what those did to Kinder Morgan’s.

December 2019 photos shows Kinder Morgan Natural Gas pipeline exposed by erosion.

Now, the Triple PG mine is mining next to the five pipelines carrying highly volatile liquids. They include pipelines operated by Plains, Enterprise and Mustang.

Railroad Commission Map Shows Location of Pipelines

Screen capture from Texas Railroad Commission website shows location of natural gas pipeline (bottom) and HVL pipelines (top) in grassy utility corridor. Background satellite photo shows where headward erosion exposed NG pipeline after miners mined right up to it.

Note Caney Creek meandering to the right of the mine in the satellite image above. When the creek came out of its banks during Harvey and Imelda, it eroded that huge gash you see between the pipelines.

Recent Photo Shows Proximity of Mining to Pipelines

As you can see in the photo below, Triple PG is now mining that same area. It is excavating sand less than a tree’s width from the HVL pipelines. In the next big flood, that will make them susceptible to the same kind of erosion that exposed the natural gas pipeline in the last floods.

Looking south across the utility corridor with five HVL pipelines. Photo taken on May 26, 2021.

Similar Problems Further Up the Pipeline at Another Mine Show Danger

Further up this same pipeline corridor toward Conroe, here’s what happened at the LMI River Bend mine.

Exposed HVL pipelines at LMI River Bend Mine, photographed in January of 2020. This area has since been stabilized before any of the lines ruptured.

If a similar disaster happened at the Triple PG mine and the pipelines ruptured, there would be little to keep the liquids in them from contaminating Lake Houston, the source of drinking water for 2 million people.

The Triple PG mine has a long history of questionable environmental practices. The Texas Commission on Environmental Quality has repeatedly cited the company for illegal discharges of industrial waste water. In 2019, the TCEQ referred the case to the Texas Attorney General for prosecution.

AG Lawsuit Stuck in Slow-Motion COVID Mode

Not much has happened in the lawsuit since then. Shortly after the AG filed the lawsuit, the Guniganti family, which owns the mine, tried to play a shell game with ownership, causing the AG to file an amended petition. Then the Gunigantis hired a new operator which also has a dubious history of compliance with the environmental regulations. The operator is Sumaiah Kurre, of Texas Frac Sand Materials Inc. at 1367 Woodcrest Drive, Houston, TX 77018.

The Texas Secretary of State lists Kurre’s name 47 times in the Texas SOS-Direct database. His name is associated with sixteen different entities in multiple capacities. Many of the entities have lost their right to do business in Texas.

Craig Pritzlaff, TCEQ’s director of Compliance and Enforcement, says the COVID crisis delayed an already complicated case, but neither the Commission, nor the AG have abandoned it. In fact, he said, the TCEQ flew over the mine today. Hopefully, a judge will hear the case soon. This case dramatizes the need for the legislature to adopt best practices for sand mining that provide better protection to the public.

Posted by Bob Rehak on 7/19/2021

1420 Days since Hurricane Harvey and 669 since Imelda

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.

Amazon Expands the Concrete Jungle

Amazon is building a new transportation center on the east side of I-69 just south of the Grand Parkway. Two months ago, this site was little more than dirt. Now, there’s a building with a roof, parking lots and detention ponds. I took all the pictures below on Sunday, 7/17/21.

Looking NNW across the future Amazon site toward the intersection of I-69 and SH99.
Walls are up and the roof is on. A nice touch, from a flood-reduction point of view, is the preservation of what appear to wetlands in the foreground and other portions of the site. See the construction plans here.
White Oak Creek and its floodplain (wooded area in center) form the northern boundary of the Amazon site.
According to Community Impact newspaper, Amazon hopes to open the facility late this year. The site has three detention ponds, all visible in this shot, which is looking south. They are in the foreground, upper left, and near the freeway in the upper right.
Looking SW across the new building and I-69. Note the big cleared area in the distance and see below.
No progress since the last report in early May across the highway at Signorelli’s planned medical center complex.

Amazon’s Prime Location

Amazon’s location will position the company to take advantage of growth made possible by the extension of the Grand Parkway east of I-69. A logistical bonus: the site lies less than 10 miles from Bush Intercontinental Airport.

The giant box-like structure looks like a concrete monolith from the freeway. It has all the charm of the cardboard boxes that will flow through here in a few months. But the relentless pursuit of cost-cutting makes Amazon popular, not architectural charm and uniqueness.

Community Impact says Amazon will bring about 300 full-time jobs to the Porter area, starting at $15 per hour. Amazon will open three more similar facilities in the Houston area this year.

Environment – a Fragile Package

Amazon’s relentless expansion mirrors the growth of the Houston metropolitan area itself. As a concrete jungle replaces the natural jungle, we must all remain vigilant to ensure detention ponds retain runoff in heavy rains and that wetlands are preserved. Too often, the push to pave over every square inch of property increases downstream flooding.

Development is inevitable. But flooding is not if the development is done responsibly.

Posted by Bob Rehak on 7/17/2021

1419 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.

Last Chance to Fight Subsidence: Comment Now

On Friday, July 23, 2021 – one week from today – the public comment period will close on the proposed Desired Future Conditions (DFCs) for the Lone Star Groundwater Conservation District. DFCs represent goals for preserving a percentage of groundwater for future generations and preventing subsidence. A contentious debate has raged for years between those who profit from the pumping of cheap groundwater and those whose property will be damaged by the subsidence it causes.

Subsidence Caused by Excessive Groundwater Pumping

Subsidence is a sinking of property relative to others around it. Unlimited pumping removes the water under homes and businesses that helps to prop them up. When the water is removed, it can create a bowl in the landscape and contribute to flooding.

The Woodlands has already experienced this, where a “graben” is developing between two fault lines. Graben is a geologic term meaning “a block of the earth’s crust between two faults displaced downward relative to the blocks on either side.” Such displacement can damage streets, bridges, pipelines, driveways, foundations and homes.

Modeling has shown that subsidence could cause more than 3.5 feet of sinking in southern and eastern Montgomery County, growing population centers where groundwater pumping is greatest. Subsidence is already a serious concern in The Woodlands where it has triggered faults.

Predicted subsidence in Montgomery County if Lone Star allows the pumping of 115,000 acre-feet per year.

Conflict Between GMA-14 and Lone Star Groundwater Conservation District

Years ago, Texas established Groundwater Management areas to bind the people of a region together, and ensure that public interests outweigh the self-interest of a few powerful people. GMA-14 covers most of southeast Texas. It includes five groundwater conservation districts, comprising 20 counties.

GMA-14’s Proposed DFCs

GMA-14 has debated its next set of desired future conditions (DFCs) since 2016. At its last meeting, members finally adopted the following statement. 

In each county in GMA 14, no less than 70 percent median available drawdown remaining in 2080 and no more than an average of 1.0 additional foot of subsidence between 2009 and 2080.

GMA-14 Desired Future Conditions 

Click here for the full text surrounding the DFCs. 

Let’s break that down:

  • The numbers represent averages or medians within each county.
  • “70% median available drawdown remaining in 2080” means counties cannot draw down their aquifer(s) more than 30%. Seventy percent must remain at the end of the period – 2080. Each district controls this by monitoring aquifer levels and adjusting annual well permits to meet the goal.
  • “No more than an average of 1.0 additional foot of subsidence between 2009 and 2080” means “county-wide.”

Understand that some areas have already experienced significant subsidence in the last decade. For instance, before moving to more surface water, the Woodlands was sinking about 2 centimeters per year. That’s more than three quarters of an inch per year, 7.8 inches in ten years, or almost 2 feet during the life of a 30 year mortgage.

When The Woodlands began using more surface water in 2016 after completion of a surface water pipeline from Lake Conroe, the rate of subsidence dropped 75%.

Subsidence: a Check against Excessive Drawdown

The subsidence metric (1 foot additional) is a check on drawdown. Aquifers can recharge, but subsidence cannot reverse itself.

The subsidence metric ensures that groundwater pumpers won’t deplete aquifers, then magically claim they will recharge in the last year of the monitoring period. It protects both groundwater levels and homes.

Simon Sequeira, owner of a large for-profit groundwater pumping utility in Montgomery County, has fought the inclusion of a subsidence metric in the DFCs for years. This four-page letter to GMA-14 spells out his reasons why a subsidence metric should NOT be included in DFCs. In it, he first claims that drawdown will become an issue before subsidence becomes evident. He then threatens to sue everyone in sight if a subsidence metric IS included. Duh!

If he really believed subsidence is not a factor, why does he protest it so much? And why won’t he answer that question?

“The lady doth protest too much, methinks,” said Shakespeare in Hamlet – a phrase used in everyday speech to indicate doubt regarding the truth of an overly strong denial. 

The simple fact is this. Subsidence was already happening with pumping rates lower than the DFCs proposed. When MoCo started using more surface water, the subsidence leveled off. But get ready for more if Sue-Happy Simon gets his way.

Learn More and Protect Your Property Rights

To learn more about subsidence, check out:

Please consider emailing the Lone Star Groundwater Conservation District before July 23rd. Demand that they adopt the subsidence metric proposed by GMA-14 and a sustainable pumping rate.

Compose your own email to info@lonestargcd.org or just click this link. Don’t forget to replace the placeholders for contact info with your real info and hit send. It only takes a few seconds.

Posted by Bob Rehak on 7/16/2021

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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.