Easy Way to Make Your Community More Resilient to Flooding

2/9/2026 – The Harris County Infrastructure Resilience Team wants public input on ideas to make the area more resilient to flooding. As someone who believes that all of us are smarter than one of us, I’m passing the request on to ReduceFlooding.com readers.

• Do you see a situation that could lead to flooding? On your street? In your neighborhood? In your city or county?
• What would reduce the potential for flooding in your opinion?
• What would help us recover from flooding faster?

Please email your thoughts to the contact page on this website and I will forward them to the people who can do something about them.

As thought starters, here are several ideas I see that could make living here safer.

Create a River-Basin-Wide Flood Control District

Much flooding originates in cities and counties that let development happen in floodplains. Sometimes they let development happen with insufficient mitigation. This problem is exacerbated by the dozens of municipalities, counties, MUDs, PUDs, and drainage districts each of which have their own regulations and few of which of effective enforcement.

A flood control district that covers the entire river basin could solve flooding due to this fragmentation and a patchwork quilt of regulations across the region. There is no central coordinating body.

In the last legislation, Rep. Dennis Paul introduced HB204. It would have let other counties join Harris County to create an expanded flood control district. However, the bill never made it out of committee.

Senator Bettancourt and Representative Paul introduced similar bills in the previous legislative session. Perhaps next year, they will succeed with your support.

Control Erosion Better

Erosion can reduce the carrying capacity of our rivers and streams. It displaces water that may end up in your living room during a flood event because the stream can no longer hold it. Fighting erosion is two-front war. We need to reduce it at its source. And we need to remove sediment that makes its way downstream, blocking our rivers and channels.

This means addressing the main sources of sediment, such as sand mining and insufficiently mitigated upstream development. It also means removing any sediment that makes its way downstream by scrupulous adherence to maintenance intervals.

We’ve seen numerous examples of blocked drainage ditches and even rivers such as the mouth bars on the East and West Forks, the Kingwood Diversion Ditch, Rogers Gully.

Reduce Subsidence Across a Wider Area

Subsidence, caused by excessive groundwater withdrawals, can alter the gradient of rivers and create bowls in the landscape. The Harris Galveston Subsidence District has put regulations in place to reduce it. And they’ve worked where they have been in effect the longest.

But newly regulated areas are still subsiding at alarming rates. And that subsidence can erase the safety margin of your home above the floodplain (usually one or two feet above the 100-year floodplain, depending on the age of your home and where you live).

The way to solve this problem is to get rapidly subsiding areas on surface water. But that’s more expensive. So, we also need educational campaigns that explain the benefits of surface water. People may not argue about paying a few dollars more each month if they know it could save them hundreds of thousands in a high water event.

Locate Assisted-Living Centers Outside of Floodplains

Twelve people, aged 75-95, died at Kingwood Village Estates as a result of Harvey. That’s one third of all the people who died in Harris County. Evacuating them by life boats put their lives and the lives of first responders at risk. They weren’t warned in time to make a safe, orderly evacuation by cars or buses.

Warning Sirens

Install warning sirens in areas that flood frequently to give people time to evacuate. Floods frequently knock out communications or happen in the middle of the night. The chain of communication can be disrupted. But wailing sirens can wake up even the soundest sleepers in the middle of the night.

With sirens, many lives could have been saved in Kingwood and along the Guadalupe last July.

Flood Education in High Schools

We have drivers’ ed. Why not flood ed? Greater awareness of the causes and dangers of flooding could eventually shift housing demand to safer locations.

Perhaps the State Board of Education could create course materials that they distribute to school districts. They might educate young people how to research flood risk before buying a home. Or where to find information about projected flood crests in an emergency.

Better to learn before you buy a home than after!

Create County/City Parks in Flood-Prone Areas

It’s hard to tell people that they can’t build on their land. So why not buy dangerous flood-prone land and convert it into parks or recreational space?

The Houston Parks Board has been doing this for decades. Texas Parks and Wildlife did it with Lake Houston Wilderness Park (which they gave to the City.)

If people don’t live where it floods, they can’t flood. No buyouts. And no demand for expensive flood-mitigation projects. Prevention is always much cheaper than correction in the long run.

What Are Your Ideas?

Please send me your thoughts on how to make your community more resilient to flooding. Just write a paragraph or two. It doesn’t have to be elaborate. Then email your thoughts through the contact page of this website.

I’ll make sure the Harris County Infrastructure Resilience Team sees them.

The deadline for submissions is February 12, 2026. Thanks in advance for your help!

Posted by Bob Rehak on 2/9/26

3086 Days since Hurricane Harvey