Waterway Restoration

Rapid Response to Restore Critical Infrastructure and Ecosystems

When natural disasters strike, such as floods, landslides, earthquakes, or hurricanes, waterways and surrounding infrastructure can be severely compromised. Sediment buildup, channel blockages, bank erosion, and damaged embankments threaten not only environmental health but also the safety of communities and infrastructure. GeoStabilization International provides emergency response, waterway restoration, and geohazard mitigation services to stabilize these environments and restore critical function fast.

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Shoreline Stabilization working in a river
Broken road.

Natural Disasters Disrupt More Than Just the Flow

Disaster-damaged waterways are more than an environmental concern; they're a public safety issue and a risk to infrastructure resilience. Flooded highways, failed embankments, unstable slopes, and scoured bridge foundations are common challenges after an event. Left untreated, these issues escalate, threatening homes, businesses, transportation corridors, and utility systems.

Our Emergency Waterway Restoration Services

At GeoStabilization International, we deploy quickly to stabilize waterway systems after a disaster and deliver long-lasting solutions with minimal environmental impact. Our services include:

After flooding events, we restore integrity to bridge abutments and piers with engineered scour protection systems, including riprap installation, grout bags, and micropile foundations.

We reinforce eroded streambanks using environmentally sensitive technologies like soil nails, shotcrete, riprap, and vegetated retaining structures to prevent further sedimentation and protect adjacent infrastructure.

Our teams clear blocked waterways, remove debris, and re-establish natural flow paths, reducing the risk of future flooding and ensuring ecological balance.

Using systems like soil nails, rock bolts, mechanically stabilized earth (MSE) walls, and mesh draping, we stabilize landslide-prone areas near rivers and streams that have been destabilized by heavy rain or seismic activity.

Our rapid response includes repairing or replacing culverts, drainage systems, and stormwater infrastructure to restore safe and functional flow channels.

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Geohazard Mitigation Services After Natural Disasters

In the aftermath of a disaster, your infrastructure may be vulnerable to a variety of geohazards. GeoStabilization’s geotechnical experts assess and mitigate risks, including:

  • Landslides and Debris Flows
  • Rockfall Hazards
  • Bridge and Embankment Failures
  • Sinkhole Formation
  • Foundation Instability

We utilize design-build delivery, advanced drilling equipment like limited-access and spider excavators, and proprietary solutions to minimize disruption and deliver fast, engineered results.

Workers perform rope access rock scaling above a river gorge.
Slide by River

Case Studies: Real Results in Real Time

Hurricane-Induced Landslide Repair

Following a Category 4 hurricane, a major access road experienced a landslide threatening local water treatment infrastructure. GSI installed a soil nail and shotcrete wall within days, stabilizing the slope and preventing further damage.

Riverbank Erosion Control

A recent flood event caused the collapse of a riverbank adjacent to a state highway. Our team designed and implemented a riprap and soil nail solution that restored the roadway and protected the bank from future storm events.

Why Choose GeoStabilization International?

  • 24/7 Emergency Response: When every minute counts, our teams are ready for rapid deployment across North America.

  • Environmentally Conscious Methods: We balance infrastructure restoration with ecological health.

  • Proprietary Technologies: Our solutions go beyond standard approaches, offering unmatched efficiency and durability.

  • Specialized Access: Our crews can reach remote or difficult terrain others can’t.
  • Turnkey Design-Build Delivery: One contract. One point of accountability. No delays.

Client Reviews

Erosion Control for Water Infrastructure in Minnesota

I am sending this to you from Duluth Minnesota where 4 of your employees just finished working on a wall they had put in for us previously. That was a few years ago after Duluth suffered a flood. We are on Lake Superior and St. Louis County wanted to help stop erosion. The guys worked during the rain and just kept on going, like little Energizer bunnies. Nice fellows, all of them!! They are certainly a credit to your company and I feel it is always good to give thanks to people for a job well done. Please let them know how much we appreciated their dedication to get the job done. We will always wish you and your team good days ahead!!

Slope Stabilization for Homeowner in Ohio

My wife and I live in Ohio and we are residential clients of GSI. Your team has been securing our lakefront cliff face over the past two weeks. I am writing you today to commend you on your outstanding team members.

We had three rows of soil nails installed across about a 170' cliff edge overlooking Lake Erie. These were connected with a steel mesh, and the shotcrete facing is being finished as I write. We have been nothing but pleased with the results. In general, I can tell you that your crew has been dependable, respectful, friendly, polite, and quiet (at least as quiet as they can be). They have been flexible in their plans, and they have worked extremely hard. They even clean up after themselves after work each day. I have to say that I wasn't sure what to expect, but we have been pleasantly surprised.

The project manager, Jared McDowell, has really kept the project moving -- they will finish almost a week early. There have been some roadblocks along the way - like locating a private underground natural gas pipeline in the yard and dealing with trouble getting machinery due to hurricanes - but Jared found a way to keep things going in the right direction. He was personable, and he listened to our concerns and answered our questions. I also appreciate the fact the he never gave the impression that he was too busy to talk to us. The other primary crew members Dylan Battaglia, Michal Kopij, Aaron Cordova are tremendous workers and nice guys. We would gladly work with them again if the need ever arose.

I would also like to make a special note about our project development engineer, Greg Bachman. Thank goodness for him. We live at the end of a cul-de-sac, and we needed written permission from our neighbor to cross part of his lawn. Let's just say that our neighbor is a challenging person, and leave it at that. Greg spent several weeks meeting with different local engineering firms because our neighbor trusted their opinions and would not sign until the local firms saw our plans. I think most other compaines would have bailed at that point, but Greg stuck with us. Greg then had a face to face meeting with our neighbor and even agreed to have the GSI legal team simplify the contract language for Al's benefit. He also managed all the dealings with the city for permitting and the SWPPP plans. We are so grateful to have the GSI solution implemented as it was really the only cost-effective option available to us -- other than letting our property fall into Lake Erie. Greg went WAY above and beyond, and we can't thank him enough. I told Greg that if he ever needs a reference, we are here for him.

This has been a really long endeavor, and we are so pleased to have the solution in place. It is a great feeling to know that our family and friends will be able to enjoy the view and feel completely safe. Thank you for your solution and congratulations on fielding a great team. Best of luck to you in the future.

Project Support for Water and Power in California

As told by GSI Project Development Engineer: We are currently close to finishing one of five sites proposed for repair to the [local Water and Power Agency]. The agency folks were very impressed with GSI’s professionalism and support during the repair procedures. Our approach to the project, our field crew’s commitment to safely, our expertise in what we do, and our continuous involvement in the project at multiple levels all contributed to their positive feelings about GSI.

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Contact Us to Restore and Protect

If your community or infrastructure has been impacted by a natural disaster, don’t wait. GeoStabilization International is here to assess, stabilize, and restore your critical assets with unmatched speed and precision.

855.579.0536

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    How Can We Help?

    • Personal Info
    • Contact Info
    • Project Info

    How Can We Help?

    • Personal Info
    • Contact Info
    • Project Info