Floodwater Rising and More Rain On the Way

Surprisingly heavy rains in the last week of January 2023 have led to floodwater rising on area streams. As of 1:38 PM on Monday 1/30/23, the National Weather Service predicted minor flooding throughout much of the northern part of the Houston region, including:

  • East Fork San Jacinto near New Caney affecting Montgomery, Liberty and Harris Counties.
  • Peach Creek at Splendora affecting Montgomery and Harris Counties.
  • West Fork San Jacinto near Humble affecting Montgomery and Harris Counties.
  • Cypress Creek at Katy-Hockley Road affecting Waller and Harris Counties.
  • Menard Creek near Rye affecting Hardin, Polk and Liberty Counties.

One on Top of Another

Jeff Lindner, Harris County Meteorologist, said, “While response on area watersheds in the northern portions of Harris County may seem significant for the amount of rain Sunday, when you combine rainfall from Tuesday and Sunday, totals of 8-11 inches are found over this area. The rainfall combined with saturated soils explain the significant rises on area streams.”

From Harris County Flood Warning System

Photos of Flooding from 1/29 and 1/30

Here’s what all that rain looked like on the ground in the Humble/Kingwood Area last night and this morning.

Parked in wrong place. West Hamblen Road near West Fork.
Townsen Landing development in Humble near Target in upper left. Saratoga Homes plans to build 357 singl- family homes here.
Single- and multi-family residential, some of which will be dedicated to seniors on Townsen Blvd. West in Humble.
US59 South at West Fork. Underpass closed due to high water.
Looking N toward Lakeside Court and Treasure Lane between West Fork (left) and 59 (right).
Confluence of Spring Creek and West Fork just west of US59. Note distinctly different color of water coming from the West Fork (right) where we have 20 square miles of sand mines between 59 and 45.
Forest Cove Drive just north of West Fork
Lake Point Drive in North Shore
Contractors are expanding the permanent detention basin at the new Kingwood Middle School.

It looks like we’re beginning to see the outlines of a football field and running track at KMS. That’s the one bright spot in all of these bleak shots. And to think, a few months ago, we were worried about drought.

“Plays Well With Others”

Remember that box on kindergarten report cards – “Plays Well with Others”? These last few photos dramatize the need for developers and their contractors to play by the rules. Most do. But some don’t. These last few shots show how to make a bad situation worse.

New Royal Pines development draining into storm sewer. Note water pouring over storm fence and directly into drain without filtration. A big no no. Violates stormwater regulations and could plug up storm sewers eventually.
NW corner of Royal Pines floods neighbor in upper right. They installed silt fence last week. But unchecked runoff pushed it over the fence. See photo below.

Contractors sloped the land toward a neighbor’s property and have yet to build detention ponds. They have flooded the neighbor four times now in two months and have not done anything to correct the problem…at least nothing that has worked.

Same area but about several hours earlier. Weight of water pushed over silt fence.
Eastern portion of Royal Pines doesn’t even have silt fence between it and White Oak Creek.
Another part of Royal Pines eastern perimeter. More erosion heading toward White Oak Creek and the East Fork.
Preserve at Woodridge Detention basin is supposed to be grass lined, but instead is pouring silt into a tributary of Bens Branch which HCFCD just cleaned out.

Ain’t Over Yet

January, February and March are normally our three driest months. But not this year. It looks like we will get 2-3X the normal monthly total.

National Weather Service Climate Data for Houston

Ten to 11 inches in 7 days qualifies as a five-year rainfall by Atlas-14 standards.

NOAA Precipitation frequency estimates

And more rain is on the way. NWS predicts heavy rain arriving from the north on Wednesday. They also warn of flash flooding.

From NWS Weather Prediction Center

Share Your Flood Pics with the Community

If you have pictures of flooding that you would like to share, please use the Submissions Page of this website. Make sure to include the time, date, and location of the photo and how you would like the credit line to read.

Posted by Bob Rehak on 1/30/2023

1980 Days since Hurricane Harvey

Tree Lane Bridge over Ben’s Branch Damaged…Again

Recent heavy rains and high-density upstream development on Ben’s Branch in Montgomery County have increasingly placed pressure on the aging Ben’s Branch Bridge over Tree Lane. The bridge is immediately adjacent to Bear Branch Elementary School in Kingwood and its 638 students.

The City of Houston repaired the bridge less than three years ago in March 2020. But…

5-Year Rain Leaves Bridge Worse Than Before Repairs

I took the photo below on 1/24/23 when Kingwood experienced a five year rain according to the gage at US59.

Photo taken on 1/24/2023 after 3.6 inches of rain in 2 hours.

I went back today to see what it looked like after the water went down.

After another 1.5 inch rain on 1/29/23. Note how the concrete fragment is pinching off street drainage for Bear Branch Village.

The issue, in my opinion, has to do with more and more water jetting through the narrow opening of the bridge. The turbulence has undermined concrete armoring on the banks that protects bridge supports. It has also carved out a huge area in the stream just south of the bridge.

Photo taken on Tuesday 1/24/23 as jetting erodes area south of bridge.

Exacerbated by Upstream Issues

The Preserve At Woodridge, upstream on Ben’s Branch offers 13 homes to the acre. It’s one of several high-density developments recently built along Ben’s Branch and its tributaries.
Detention pond south of St. Martha Catholic Church owned by MUD. Looking S. Water flows R to L. Note how outlet is bigger than inlet.

The detention pond above on Ben’s Branch had its outlet wall blown out during Harvey 5.5 years ago and has not been fixed since.

An aging bridge. More water coming downstream. Insufficient mitigation. Eroding banks. 638 children. A perfect storm, so to speak. Let’s hope the City can expedite the repairs.

You encourage what you tolerate.

It’s time for people to speak up.

Posted by Bob Rehak on 1/29/23

1979 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.

County Outlines Plan for $750 Million in Flood-Mitigation Funds

Harris County Community Services Department (CSD) has finally shared a high-level summary of how it would spend $750 million in Hurricane Harvey Flood Mitigation Funds from the U.S. Department of Housing and Urban Development (HUD). The plan, called a Method of Delivery (MOD), was submitted to the Texas General Land Office (GLO) in December for preliminary approval, but returned to the county in January for tweaks to make it HUD-compliant.

CSD’s presentation is informational; the Department is not yet seeking approval from Commissioner’s Court. But this will be the public’s first peak at CSD’s direction.

While the presentation predictably emphasizes support for low-to-moderate income and socially vulnerable groups, it also contains some surprises. For instance, it mentions supporting activist groups, but fails to mention protecting bridges, hospitals and schools.

I-69 repairs
Damage to I-69 bridge disrupted areas to the north for 11 months after Harvey.
Lone Star College
Harvey flooded 6 of 9 buildings at Lone Star College/Kingwood. Repairs cost $60 million and disrupted classes for more than a year.

Long-Awaited

George P. Bush, former GLO Commissioner, requested a $750 million allocation for Harris County from HUD in May of 2021. HUD formally approved that amount in March of 2022. But Harris County Commissioner’s Court didn’t approve the grant agreement until August 31, 2022. And CSD didn’t submit its plan to the GLO for review until late December 2022.

The CSD plan reflects both HUD’s mission and the requirements spelled out in the State’s Action Plan. However, the GLO required CSD to make some tweaks to the initial plan to make it HUD compliant. During the tweaking process, Commissioners replaced CSD Director Dr. Adrienne Holloway with a new Interim Director, Thao Costis, the department’s SIXTH leader under County Judge Lina Hidalgo in four years. Costis previously led a non-profit group in Houston that provided services to homeless people.

“These funds intend to mitigate and build resiliency against flood risks in the region.”

Harris County Community Services Department

The Department claims it conducted ample data analysis and public input on the MOD. It says constituents lobbied for prioritizing “(1) low- and moderate-income population, (2) social vulnerability, (3) total population, and (4) National Flood Insurance Program repetitive loss properties.”

However, the presentation does not specify whether:

  • Repetitive losses will be weighed against previous mitigation investments. Will an area that once had high repetitive losses, but which already received hundreds of millions of mitigation dollars, still be prioritized over other areas that have received no flood-mitigation money?
  • Severity of flooding will be considered. Will one inch of flooding in a low-income home count for more than ten feet of flooding in a middle-income home?
  • Threats to infrastructure will be addressed. For instance, the loss of interstate highway bridges, hospitals and schools.

There’s no measure of “current risk,” nothing that addresses “threats to life,” and nothing that balances impacts to the community vs. impacts to individuals…at least in the summary that CSD is now sharing.

Plagued by “Vague”

CSD claims it prioritizes flood control and drainage improvements, natural or green infrastructure, water and sewer facilities, provision of generators, buyouts, and planning activities. I say “claims” because CSD did not provide a list of projects with the presentation. Nor did it provide a matrix for scoring projects.

However, CSD did allude to the April 2020 Harris County Multi-Hazard Mitigation Action Plan which contained 834 action items. As of August 13, 2022, the County reported 9% of those completed.

The CSD presentation also referenced 2018-Flood-Bond Projects. But it’s not clear at this time if a potential project list goes beyond Hazard-Mitigation-Action-Plan Projects and Flood-Bond Projects … or even if there is a list. Nor does the presentation hint at which Haz Mit and Bond Projects would be included.

Finally, the summary makes no mention of any effort to ensure transparency and accountability. The public deserves to know where its money goes!

CSD says it would administer the $750 million grant and work with Harris County Flood Control District to “reduce flood risk and increase resiliency to future natural disasters for Harris County’s nearly 5 million residents.”

But we still don’t know who will get how much for what. Nor do we know what the expected benefits will be.

Partnerships

Though only Harris County and the Flood Control District are eligible to receive HUD’s $750 million, CSD states it will partner with other entities, including cities, within Harris County, that have “shovel-ready” flood mitigation projects. “Additionally, Harris County could sign [emphasis added] a Memorandum of Understanding with the Flood Control District to increase the amount of funding devoted to the 2018 Flood Control Bond,” says CSD. In other words, the County might send some of its share to HCFCD. But there’s no guarantee.

Extension Requested

CSD’s current agreement with GLO requires expending all grant funds by August 2027. But CSD says it will request a 3-year extension.

Splitting $750 Million

The CSD presentation shows that Harris County Flood Control will get only $326.25 million from the $750 million. The rest will go to Harris County. Out of the other $423.75 million, the county plans to spend $97.5 million on administration and planning. That would leave both Flood Control and Harris County with $326.25 million for actual mitigation work.

Word on the street in the engineering community is that the Harris County Engineer’s Office will handle the County’s portion of the money. Adrian Garcia appointees lead the Engineering Department and that would help Garcia influence where the money goes.

Inconsistencies, Typos Raise Questions

CSD’s presentation boils over with contradictions and typos that don’t speak well for “attention to detail” in a grant where $750 million is at stake. For instance, the plan says:

  • Projects will help the county’s entire population, but it prioritizes projects in low- and moderate-income, socially vulnerable areas. 
  • CSD needs a 3-year extension … for shovel-ready projects.
  • The County will partner with other entities within Harris County, but cities and towns get $0.

I can’t wait to hear the explanations…especially how the money will help neighborhoods outside the Beltway given inside-the-Beltway priorities.

Nor can I wait to hear whether the cities in Harris County rebel against a plan that seemingly guarantees them nothing.

The presentation literally underscores CSD’s priorities:

“Once the MOD is approved by GLO, Harris County MOD entities reserve the right to partner with local governmental entities and special districts in the county to perform eligible projects, including but not limited to cities and Flood Control District. Harris County may also partner with local non-profit agency [sic] regarding public service activities that support mitigation and resiliency, particularly in areas were [sic] drainage or other mitigation activities are affecting low-to-moderate income households [sic] stability.”

Yikes! Three typos in one sentence!

Next Steps

This presentation only informs Commissioner’s Court and the Public about the grant’s status. CSD will not ask for approval of any projects on Tuesday. That will come later. The next steps include:

  • Public comments
  • Determining how to partner with other entities (Still, after almost 2 years)
  • Preparation of final MOD that incorporates public comments and responses
  • Approval of final MOD by County Commissioners (2/21/23)
  • GLO review and approval (March/April)
  • After GLO approval:
    • “Call for information of projects” (whatever that is)
    • Submit project packets to Commissioners Court
    • Submit project packets to GLO
    • Start projects (Fall 2023) six years after Hurricane Harvey!

It’s item 381 on the agenda.

Commissioner’s Court begins at 10AM on Tuesday. If you wish to make a public comment, here’s how to sign up to speak.

Posted by Bob Rehak on 1/28/2023

1978 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.