admin posted: " Below are my personal picks for the top flood-mitigation stories of 2021. The Fight for Funding In 2019, Commissioners Court established "equity" guidelines that prioritized projects in Low-to-Moderate Income watersheds. Then this year: Harris"
To compensate for the potential shortfall, Commissioners established a flood-resilience trust with money from other Harris County departments and changed equity guidelines in June.
To help you follow this story, I make quarterly FOIA requests for Harris County Flood Control District spending and post the analyses on a dedicated funding page.
Sand-Mining Best Management Practices
Activists led by the Lake Houston Area Flood Prevention Initiative and the Bayou Land Conservancy petitioned the Texas Commission on Environmental Quality (TCEQ) to establish best management practices for sand mines in the San Jacinto watershed. We didn't get everything we wanted, but we got a vast improvement over what we had. And the new BMPs may help reduce erosion that contributes to future floods in this area.
West Fork Sand Mine illustrates need for vegetative controls to reduce erosion.
May 9, 2021, was 1349 days after Hurricane Harvey ravaged Texas and the Gulf Coast. That's the number of days it took the US and its allies to win World War II. But during that time we've had few victories in the fight against future flooding in the Lake Houston Area with the exception of dredging, So far, we've mainly completed studies. And many of those are still in the works.
For instance, the City of Houston has been studying ways to increase the release capacity of the Lake Houston Dam. Right now, the release capacity is one-fifteenth that of the gates on Lake Conroe. That makes it difficult to shed water quickly before and during floods. FEMA gave the City money to study the problem, but is still finalizing recommendations. The City hopes to make an announcement in January.
The Texas Attorney General is still suing the Triple PG Sand Mine in Porter on behalf of the TCEQ. There has been little movement on the case in the last 18 months. The mine's owner changed legal counsel in July 2020. A TCEQ representative says the AG has not given up. The two sides are still in discovery.
Approximately 1700 homeowners in the Lake Houston Area sued sand mines for contributing to flooding during Harvey. The cases were consolidated in the 281st Harris County District Court under Judge Sylvia Matthews. She recently set deadlines in the first half of next year for motions, depositions, joinder, expert witness testimony and more. The case is known as "Harvey Sand Litigation."
Various lawsuits against the SJRA for flooding during Harvey are still working their way through the legal system.
Kingwood residents reached a settlement with Perry Homes, its subsidiaries and contractors this year over two floods that damaged hundreds of homes in Elm Grove and North Kingwood Forest during 2019. The incidents had to do with development of Woodridge Village, just across the Harris/Montgomery County line.
East Fork Dredging. Photographed in early December between Huffman and Royal Shores in Kingwood.Looking south toward Lake Houston.
Bens Branch and Taylor Gully Cleanouts
In Kingwood, HCFCD finished excavating both Bens Branch and Taylor Gully to help restore their conveyance. Through gradual sediment built up, both had been gradually reduced to a 2-year level of service in places. That means they would come out of their banks after a 2-year rain.
Final phase of Bens Branch maintenance between Kingwood Drive and Rocky Woods. Note Kingwood High School in upper right.
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