Texas Tribune
How the flooding in southeast Texas got so bad
by By Alejandra Martinez and Emily Foxhall, Graphics by Yuriko Schumacher, The Texas Tribune – 2024-05-03 17:23:27
SUMMARY: Southeast Texas experienced unusual flooding this week, with heavy rains causing rivers and reservoirs to overflow. Polk, Montgomery, Liberty, and Harris counties faced surging waters as operators of major reservoirs—including Lake Livingston, Lake Houston, and Lake Conroe—managed high inflows and carefully released water to prevent dam failures. Despite the reservoirs' main purpose to store drinking water, their releases along with continued heavy rains led to extensive flooding downstream, affecting low-lying neighborhoods. With rainfall reaching up to 20 inches in some areas, emergency evacuations occurred, and Lake Livingston saw record water release rates, surpassing those during Hurricane Harvey.
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HOUSTON — Southeast Texas is used to heavy spring rains — but the widespread flooding that the region faced this week stands out because of just how much the rivers have risen.
Back-to-back storms drenched the area that includes Polk, Montgomery, Liberty and Harris counties, causing flash-flooding from heavy rain. That rain also filled creeks, rivers and reservoirs, creating a compounding, dangerous problem of too much water with nowhere to go but back out of the riverbanks.
Operators for three major reservoirs on rivers in the area have been on high alert as they deal with the slugs of water flowing into the man-made lakes. Part of their job is to calculate how much water to release downstream to protect the dams from failure, which would cause an even worse catastrophe than the swollen rivers.
Lake Livingston, a reservoir located in the East Texas Piney Woods; Lake Houston, a reservoir on the west fork of the San Jacinto River, 15 miles northeast of downtown Houston; and Lake Conroe, a reservoir located north of Houston in Montgomery County, were all at capacity and releasing water downstream.
The Trinity River's water feeds into Lake Livingston. Meanwhile, the West Fork of the San Jacinto River contributes to Lake Conroe, which then feeds into Lake Houston, as does other runoff. All eventually empty into the Gulf of Mexico.
Lake Livingston operators said at one point they were releasing more water than they did during Hurricane Harvey, a disastrous storm that hit Texas in 2017 and dropped unprecedented amounts of rain across the Greater Houston region. Lake Conroe was releasing high amounts too — but not quite as much as during Harvey.
While some dams are designed for flood control, these three are not. Instead, they serve as sources of drinking water.
As the rivers swell with the reservoir releases and with other rainfall draining into them, low-lying neighborhoods are going underwater.
“You're affecting people's livelihoods downstream,” said Rick Davis, assistant project manager at the Trinity River Authority, which manages the Lake Livingston dam. “But with every release, you can only hope that the water levels coming into the reservoir stabilize and can start tapering back the releases of water and hopefully give folks some relief.”
Here's how we got here and how this system is designed to work:
What is a reservoir?
A reservoir is a man-made lake formed by the construction of a dam across a river. The dam and gates control the amount of water that flows out of the reservoir.
Reservoirs are built to hold back a certain amount of water because the amount of water in a river can vary over time. There are different types of reservoirs; the most common are for flood control and water conservation. Lake Livingston, Lake Houston and Lake Conroe essentially serve as big pools of water that hold drinking water for the city of Houston and the growing region.
How can reservoirs contribute to flooding?
Reservoir operators control how much water gets released downstream. That's not necessarily a bad thing. Without a dam, all the water draining into the river might flow downstream even quicker, said Katie Landry-Guyton, a senior service hydrologist with the National Weather Service Houston/Galveston office.
But reservoirs can contribute to flooding when lakes reach capacity and operators must release the water to make sure the dam can keep operating safely.
Rick Warner, a superintendent with the Coastal Water Authority, which operates the Lake Houston dam, said that when operators see the weather forecast alerting people of potential rainfall, they can open the dam's gates to release water before the storm hits.
Opening the gates helps lower the lake's water levels and creates room for more water. He said these so-called controlled pre-releases will hopefully alleviate flooding that can occur with rainfall.
“This gives us a little head start on releasing water before the flood water comes down to the reservoir,” he said.
Warner said that any opening or closing of the dam's gate has to be directed by the city of Houston, which owns the lake.
That calculation might be harder for a reservoir farther north, like Lake Conroe. If the rainfall prediction is off, and neighborhoods to the south of the lake get hit with hard rainfall at the same time the river swells with an early release, that can create a major problem.
Hydrologists and engineers set guidelines for monitoring and matching inflows into the reservoir and rates of release. Each reservoir has a unique set of rules and they are based on historical river data, floods and droughts, said Davis, the assistant project manager at the Trinity River Authority.
With some dam and reservoir designs, such as Lake Conroe, when there's heavy rainfall, lakes can begin to reach higher capacities and run the risk of overflowing. If water is not released, the dam could break.
“It could cause catastrophic damage when lakes were allowed to get too full,” Warner said.
According to the Association of State Dam Safety Officials, hundreds of dam failures have occurred throughout U.S. history and they've caused severe property and environmental damages and have taken thousands of lives.
How did the weather lead to flooding this week?
The flooding disaster unfolding across parts of Southeast Texas began days earlier, on Sunday, when the first rounds of heavy rain drenched the region and started to drain into lakes that were already full. The Trinity River too was elevated from the start, said Landry-Guyton, at the National Weather Service.
Another round of heavy rain on Wednesday and Thursday added even more water to roughly the same areas, meteorologists said.
Over the past week, 15 to 20 inches of water fell on the area that drains into Lake Livingston, and 10 to 15 inches on the area that drains into the East Fork of the San Jacinto River and Lake Conroe, Landry-Guyton said. More fell in some isolated spots.
That's a whopping amount of water.
Meteorologist Matt Lanza, who helps run the much-watched Space City Weather website in Houston, said he was used to seeing 10 inches of rain falling overnight on occasion. But to see heavy rain spells twice in one week was “problematic,” he said.
By Wednesday, as the rain was still falling, Lanza realized the region couldn't take any more water.
“This is not a normal type of spring flood,” Lanza said. “This is more of an extreme type of spring flood.”
Polk County Office of Emergency Management officials warned residents Monday that the Trinity River Authority of Texas, an agency that oversees Lake Livingston and its dam, would discharge water from the lake into the area. Officials asked residents to evacuate immediately.
By 3 p.m. Thursday, the amount of water coming out of Lake Livingston reached 124,000 cubic feet per second — equivalent to releasing 124,000 basketballs per second. This is the highest water release for the lake in its history. For context, during Hurricane Harvey, operators were releasing 110,000 cubic feet per second at the most.
Carlos Nogueras Ramos contributed to this story.
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Texas Tribune
These Texans aren’t taking buyouts despite repeated floods
by By Emily Foxhall, The Texas Tribune – 2024-05-20 05:00:00
SUMMARY: Recent floods in Harris County, Texas, have devastated homes along the San Jacinto River. Tom Madigan, who owns multiple properties, quickly started repairs without knowing the Harris County Flood Control District aims to buy out such flood-prone properties. The region has a longstanding buyout program to remove homes from high-risk flood areas, with about 800 out of 2,400 targeted properties purchased. However, buyouts are voluntary and often insufficient for low-income residents. Despite the program, many choose to stay due to affordability and community ties, while others like Madigan remain skeptical of receiving a fair offer.
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HARRIS COUNTY — After the floodwaters earlier this month just about swallowed two of the six homes that 60-year-old Tom Madigan owns on the San Jacinto River, he didn't think twice about whether to fix them. He hired people to help, and they got to work stripping the walls, pulling up flooring and throwing out water-logged furniture.
What Madigan didn't know: The Harris County Flood Control District wants to buy his properties as part of an effort to get people out of dangerously flood-prone areas.
Back-to-back storms drenched southeast Texas in late April and early May, causing flash flooding and pushing rivers out of their banks and into low-lying neighborhoods. Officials across the region urged people in vulnerable areas to evacuate.
Like Madigan's, some places that were inundated along the San Jacinto in Harris County have flooded repeatedly. And for nearly 30 years, the flood control district has been trying to clear out homes around the river by paying property owners to move, then returning the lots to nature.
The recent floods show why buyout programs can be important. These spots typically flood first and worse. Gov. Greg Abbott reported that hundreds of rescues took place in the state while the floods destroyed homes. A man drowned and a child was swept away into the floods. One Harris County resident described climbing on top of his motor home as the water rose before first responders rescued him.
But the disaster and its aftermath also illustrate why buyouts are complicated to carry out even in Harris County, home to Houston, which has one of the most robust buyout programs in the country. The flood control district has identified roughly 2,400 properties as current buyout candidates around the San Jacinto; the district and county have bought about 800 of them.
Nearly all of the district's buyouts are voluntary. If an owner doesn't want to sell, the district can't force them out.
Buyouts make sense for some people who can't be protected from floods, said Alessandra Jerolleman, director of research for the Center on Environment, Land and Law at Loyola University New Orleans College of Law.
But buyouts might not provide lower-income people enough money to get somewhere safer, she said, and they could lose important support like child care from nearby family or neighbors.
“It's not as though it's a guarantee of reducing risks to that family,” Jerolleman said.
People who live near the river and who have endured repeated floods explained that they've stayed because it's affordable and, most of the time, peaceful. Where else would they be able to buy anything like it? Some said they didn't think the government would offer them what they consider a fair price to sell their land. Some didn't know the buyout program existed.
Madigan started buying homes more than 15 years ago in the unincorporated River Terrace neighborhood because they were cheap. On Tuesday, the Houston firefighter drank a Heineken and grilled hamburgers for his work crew outside his most damaged house, which he rents to his brother. Sodden rugs baked in the sun on the driveway.
Madigan said he might have taken a buyout if it was a reasonable offer — but he doubted it would be. He said he needed to get the properties ready again for his renters. “I can't wait,” he said.
Two blocks away, water had swept through a yellow house Madigan rents to a family with a teenage son. One of the workers fixing the property, 21-year-old Omar Reyna, watched the family throw out pretty much everything they had. Piecing together new laminate flooring with his dad, Reyna kept thinking about a trash bag of Teddy bears and stuffed toys he tossed out for them.
He wondered if the parents had been saving the toys for another kid they might have in the future.
“The faster we get it done, the faster they can come back in here,” Reyna said.
Some people choose to live with the risk of flooding
The San Jacinto is the largest river in the state's most populous county. For years before Harris County's first floodplain maps were drawn up in the mid-1980s, people built homes near its banks. Even today, people can still build in the vast floodplain if the houses are high enough and have enough stormwater detention.
The flood control district tries to buy out homes in pockets of the floodplain that are deepest, said James Wade, manager for the district's property acquisition department. Those are places where engineers can't easily fix flooding problems.
Buyouts are meant to get people out of flood zones before their property floods again, not to help in the immediate aftermath of a disaster. The process is slow: In some cases, it can take 18 months or longer to approve a buyout application, Wade said. The district pays owners the market value or pre-flood value for their house, determined by a third-party appraiser, plus moving expenses and a supplement to help them get into a house out of the floodplain, Wade said.
“It's a very equitable, fair program,” Wade said — but still some people don't want to leave.
Those who stay learn to adapt. They build homes on stilts. They monitor the river level and watch for releases of water from the Lake Conroe dam upstream. Some know intimately the routine of rebuilding: gut the house, clean it, put it back together.
The floor of 49-year-old Sean Vincent's house in the Forest Cove neighborhood in northeast Houston is 15 feet above the ground. Three feet of water flooded it when Hurricane Harvey hit in 2017. This month, the floods reached five feet high on Vincent's property. He cleaned out his waterlogged ground-level shed with help from church members. On Tuesday, he was building new shelves for it.
But most of the time Vincent, who works in railroad traffic control, said he enjoys the space surrounded by tall trees with room for his three kids.
“It's just really not a major part of our life,” Vincent said of the flooding. “Yes, it's inconvenient. Yes, it's now happened to us twice in seven years … It's sort of a trade-off for us. And it is lovely out here.”
“Where are you going to go?”
Then there are those who stay because they don't see anywhere else to go.
Jack St. John, 67, a retired long-haul truck driver, moved to Northshore 43 years ago and has had to clean up after two floods. He worries any time flooding threatens, but the neighborhood's advantages keep him there: He has no water bill because he has a well. His taxes are reasonable. The neighborhood has a fish fry in the spring and a barbecue in the fall.
“You know, when you leave, where are you going to go?” he said. “What's it going to cost to buy into another place?”
Farther northeast, in the Idle Wild and Idle Glen neighborhoods, the floods forced some residents to sleep under tarps. On one largely forested street, boats were turned sideways or flipped upside down. A small building was lodged in the trees. A car was in the ditch.
For several years, Elvia Bethea, 68, has driven from her home in Humble to check on people and pets here, and pick up stray animals. On Tuesday, she and other volunteers gave John Gray, 50, bamboo yard torches to fight the many mosquitoes, plus two trays of chocolate-covered strawberries.
Gray said he couldn't afford to fix up his destroyed house. He earns a living printing labor law posters for businesses. His printers at home were destroyed.
Gray said he had never heard of the buyout program but would consider taking one.
“Who do I call?” Gray asked. “I don't have a clue.”
From the back of a white SUV, Bethea handed some hot dogs to Jose Tabores, 68, who lives on Gray's land in a trailer now filled with mud.
“I'm coming for dinner, remember!” Bethea teased him.
Nearby, 51-year-old Veronika Scheid had been sleeping in a wet tent. The flood washed the shipping crate she lived in down the road and into the trees — along with her and her neighbors' belongings.
At a low point, when Scheid was crying over all she lost, she found a pink-and-white beaded necklace with stitching in the shape of a “V,” like her name. At the end was a charm shaped like a house.
She was grateful the person who owned the land where she stayed hadn't taken a buyout. Otherwise she would have nowhere to go.
“At least we have this,” Scheid said.
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The Texas Tribune is a nonprofit, nonpartisan media organization that informs Texans — and engages with them — about public policy, politics, government and statewide issues.
Texas Tribune
Trump, Abbott speak at Dallas NRA convention
by By Annie Xia, The Texas Tribune – 2024-05-18 19:24:41
SUMMARY:
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DALLAS— At the National Rifle Association's annual convention on Saturday, Donald Trump and Gov. Greg Abbott encouraged the thousands gathered to vote for Trump in the 2024 presidential election as a way to ensure their Second Amendment rights.
“The NRA has stood with me from the very beginning, and with your vote, I will stand strong for your rights and liberties,” Trump said. “I heard it a few weeks ago that if gun owners voted, we would swamp them at levels that nobody's ever seen before. I think you're a rebellious bunch, but let's be rebellious and vote this time.”
Trump and Abbott spoke to a room packed with NRA members, some of which sported supportive attire from the standard-fare red caps to a dress covered with photos of the former president.
During the convention, the NRA released its endorsement for the 45th president, and the Trump political campaign announced the launch for the “Gun Owners for Trump” coalition.
Abbott touted his track record on gun rights by pointing to Texas laws passed last year, such as House Bill 3137 which prohibits local governments from requiring firearm owners to buy liability insurance. To energetic applause, he said the law ensured people would not be forced to pay to exercise their Second Amendment rights.
Abbott also described the state's successful crackdown on the recent pro-Palestinian protests on university campuses, in which protesters are demanding the schools divest from from companies tied to Israel or weapons manufacturing amid the Israel-Hamas War.
“When they tried to pull that stunt in Texas, our Department of Public Safety cleared the area, arrested the protesters and put them in jail,” Abbott said. “Unlike some of these radical leftist universities like Columbia, UCLA and far too many others, in Texas we don't tolerate paid protesters who tried to hijack our college campuses.”
Almost to the day, the NRA convention takes place two years after the Uvalde school shooting, where an 18-year-old gunned down an elementary school with a legally purchased assault rifle. The shooter killed 19 fourth-graders and two teachers with an AR-15 style rifle.
During the 2023 legislative session, Uvalde families unsuccessfully pressed Texas policymakers to pass a raise-the-age law, which would have upped the minimum age for buying semi-automatic weapons from 18 to 21.
“Donald Trump and Texas Republicans made the gun violence epidemic worse, especially in our state, where we have seen nine mass shootings just in the last 15 years,” said a statement by Gilberto Hinojosa, the Texas Democratic Party Chair, on Friday. “Even after Uvalde parents pleaded with Greg Abbott and Ted Cruz for commonsense gun safety laws, they decided, like Trump “ that the NRA and gun lobby was more important.”
Instead the legislature approved a school safety bill that established preventative measures toward school shootings. The law included a mandate that every school must hire an armed security officer and the creation of a department within the Texas Education Agency that can compel districts to adhere to active-shooter protocols.
During his speech, Trump endorsed four Republican candidates who are fighting in late May runoffs to be their party's nominee: Alan Schoolcraft, David Covey, Helen Kerwin and Brett Hagenbuch. Each of them has already received endorsements by Abbott, Attorney General Ken Paxton or both. Schoolcraft, Covey and Kerwin are running against Republican incumbents in the Texas House who impeded Abbott's signature school voucher bill or voted for Paxton's impeachment based on accusations of corruption.
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Texas Tribune
Photos: Texas storms cause widespread damage in Houston area
by By Marie D. De Jesús and Antranik Tavitian, Houston Landing, The Texas Tribune – 2024-05-17 14:45:42
SUMMARY: Severe storms hit the Houston area on Thursday evening, resulting in widespread damage, four fatalities, and power outages affecting nearly 900,000 homes and businesses. The Houston Office of Emergency Management is beginning recovery efforts, while officials discourage unnecessary travel. Reports from Houston Landing detail the extent of the destruction, which includes knocked-down power lines and damaged buildings, such as the Wells Fargo Plaza and the CenterPoint Energy Plaza. Photos provided by Antranik Tavitian and Marie D. De Jesús illustrate the damage seen across the region.
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Severe storms tore through the Houston area Thursday evening, causing widespread damage, killing at least four people and leaving hundreds of thousands of homes and businesses without power.
Gale force winds up to 100 mph knocked over power lines, blew out windows and toppled trees throughout the region. Houston Office of Emergency Management spokesperson Brent Taylor said officials will begin the recovery process once debris and damage are cleared. In the meantime, Houston Mayor John Whitmire and Harris County Judge Lina Hidalgo urged residents to avoid all unnecessary travel.
The storm ravaged Harris County — from transmission towers crushed in suburban Cypress to stricken oak trees blockading traffic to high-rise windows shattered throughout downtown Houston.
Here's a look at some of the damage wrought, reported by Houston Landing:
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