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Hurricane Katrina

Arkema indictments

This will cause a stir.

A Harris County grand jury on Friday indicted the French chemical company Arkema and two executives for the “reckless” release of toxic chemicals during Hurricane Harvey last August, a move that alarmed industry leaders and surprised environmental advocates.

The company, CEO Richard Rowe and plant manager Leslie Comardelle put residents and first responders at risk when the Crosby plant caught fire as Harvey dumped record rainfall on the Houston area, according to the Harris County District Attorney’s office.

“As the hurricane approached, Arkema was more concerned about production and profit than people,” said Alexander Forrest, chief of the District Attorney’s environmental crimes division.

The last time a chemical company faced criminal charges for a major incident in Texas was 2005, when an explosion at BP’s Texas City refinery killed 15 workers and injured almost 200. BP paid $50 million in fines for the incident but no one from the company served prison time.

Arkema called the criminal charges filed against it “astonishing” and pledged to fight them vigorously.

“There has never been an indictment like this in Texas or any other state,” Arkema attorney Rusty Hardin said. “It would set an ominous precedent if a company could be held criminally liable for impact suffered as a result of the historic flooding of Hurricane Harvey that no one, including Harris County itself, was prepared for.”

But federal documents showed Arkema wasn’t even prepared for a much smaller flood, despite being partially located in a floodplain.

[…]

Harris County District Attorney Kim Ogg said she’d go after companies who pollute. Environmental advocates applauded her actions.

“I hope these kinds of criminal charges will really get the attention of not just Arkema but the industry more broadly,” said Luke Metzger, executive director of the advocacy group Environment Texas. “They can’t play fast and loose with safety standards and the protection of the public.”

See here, here, and here for some background. Arkema is also being sued by Harris County, which is usually how these things go when any action is taken. Going for indictments is a bold move, one that hasn’t been done before, but one that is at least worth considering, given the circumstances. Whether the indictments will survive the motions to quash them, and the appeals in those motions are denied, is the key question. I will keep an eye on this.

Lots of Harvey waivers out there

And good for the school districts that got them.

The vast majority of Houston-area school districts will be eligible for academic accountability waivers this year due to Hurricane Harvey, meaning they will be labeled “not rated” unless they score an “A” grade for excellence, the Texas Education Agency announced Wednesday.

The list of waiver-eligible districts includes 19 of the region’s 25 largest school districts. The six exceptions: Conroe, Klein, Pearland, Tomball, New Caney and Magnolia independent school districts. About 110 school districts were deemed eligible for waivers statewide, stretching from Port Aransas to Houston to Beaumont.

TEA officials on Wednesday also released the full list of roughly 1,200 Houston-area schools that will be eligible for campus-level accountability waivers, which will preclude them from receiving an “improvement required” label this year. The list, as expected, includes six Houston ISD campuses that would have triggered major state sanctions had any one received an “improvement required” rating this year. Four other HISD schools that could trigger sanctions this year are not among the waiver-eligible campuses.

[…]

Most Houston-area districts likely will not receive a letter grade for academic performance in 2018, the first year of the state’s new “A”-through-”F” accountability system, after qualifying for waivers. In previous years, districts were labeled “met standard” or “improvement required.” Campuses still will receive those two ratings in 2018, with the “A”-through-”F” system extending to schools in 2019.

In some districts, including those closed for 10 days or more due to Harvey, every campus also will be exempt from receiving an “improvement required” rating. Those districts include Alief, Fort Bend, Katy, Pasadena and Spring.

In other areas, the district and some — but not all — campuses will be eligible for accountability waivers. In Houston ISD, for example, 185 out of 285 campuses are waiver-eligible.

[…]

Klein ISD Superintendent Bret Champion said he believed any district that lost instructional time due to Harvey should receive an exemption. Klein ISD closed for seven days after Harvey, with one of its 53 campuses shuttered for the entire school year due to storm damage.

“There wasn’t a soul who wasn’t impacted by Harvey is some way, shape or form,” Champion said.

See here and here for some background. I personally agree with Bret Champion, but I wasn’t asked for my input. The stakes are higher for HISD than they are for other districts, but even without that I say the disruption was enough that a do-over for all was warranted. We’ll see what the effect of taking a less-broad approach will be.

Two views of the flood bond referendum

View One, from Joe B. Allen and Jim Blackburn: Vote for it because there’s no real alternative.

Proposition A — the proposal to allow Harris County to issue $2.5 billion in flood control bonds — will be on the ballot in Harris County on Aug. 25, the one-year anniversary of Hurricane Harvey. We agree that this bond issue is essential to the future of our community.

[…]

With the passage of $2.5 billion in bonds and an estimated $7.5 billion in matching federal funds, HCFCD would be able to spend $1 billion per year for the next 10 years on flood management. This will not solve all of our drainage problems, but it would represent a dramatic improvement.

The U.S. Army Corps of Engineers has announced funding for four federally approved and permitted projects: Brays Bayou, Clear Creek, Hunting Bayou and White Oak Bayou. All four projects have a significant local match requirement. If the bonds are approved, these projects could start immediately.

[…]

There is no Plan B. Either this bond election passes or the current flooding conditions continue. The world watched as we came together to help one another in the aftermath of Harvey. Now is the time to come together to show the world that we are willing and able to solve major problems to ensure the long-term success of the place we proudly call home.

We plan to vote FOR Prop. A, and we urge you to do the same. Early voting begins Aug. 8.

Jim Blackburn is a well-respected and very outspoken authority on flooding and related environmental matters, so his endorsement of the referendum carries a lot of weight.

View Two, from Roger Gingell: More flood detention basins, please!

If voters approve Harris County’s proposed $2.5 billion flood control bonds, the County Flood Control District will have more than 41 times its annual budget to spend on flood mitigation. That’s great news if the money is used wisely.

A wise use of the bond money would include water detention basins in neighborhoods that flood, built on land already owned by the public.

Recently, myself and a few others had a private showing of the flood bond proposals for our older neighborhoods in Spring Branch. A friendly gentleman from Flood Control showed us a map with purple circles and green triangles representing projects. If you are lucky, your neighborhood is awarded a purple circle which represents a bigger project. A green triangle on the other hand could be just a tiny, micro-project like fixing some unspecified damage to a drain. None of the projects, however, are set in stone. That is how the bond is being sold — citizens can influence or even add projects.

During that hour intensely staring at a map of triangles and circles, it became clear that the biggest thing missing from the bond proposal was water detention basins actually being located inside the neighborhoods that have flooding problems. There wasn’t a single proposed water detention basin inside the neighborhoods surrounding Memorial City, which flood heavily.

[…]

Having a budget 41 times your existing yearly budget means that new responsibilities will follow. With a bond of this size, Flood Control can’t just be in charge of the bayou while a financially distressed city of Houston is in charge of drainage to the bayou. Thinking must be done outside the box. The institutional mindset of Flood Control must change and grow for the better.

To serve all tax payers who would potentially be paying for the $2.5 billion bond, county planners must take the innovative approach and look for publicly owned land inside neighborhoods that flood. These are the places that water detention basins must be built to save neighborhoods inside the city.

Gingell is the general counsel for Residents Against Flooding, a nonprofit that filed suit against the city in 2016 for approving commercial development in the Memorial City area without requiring adequate storm water mitigation. He doesn’t explicitly say he’s against the bond, but you can see he has reservations. I don’t have anything to add to these, I just wanted to flag them for those of you who still want to know more about this referendum. I’ll have a couple of interviews next week to add on.

On campaigning for the flood bond

This is good, but I don’t know if it will be enough.

The Harris County Flood Control District’s summer barnstorming tour of county watersheds to seek public input on its $2.5 billion flood bond proposal is getting officials exactly what they want: an earful.

Flood-weary residents throughout the county have mostly packed auditoriums and community centers to offer their thoughts, desires and frustrations to flood control engineers and county officials. They also have brought ideas.

To date, the flood control district has added 16 projects to its list of repairs, remediation and prevention strategies to be covered by the proposed bond that goes before voters on Aug. 25. Each of those 16 projects came out of the meetings with residents, district officials said.

Along the way, the county has gotten something else: an audience receptive to its pitch to undertake what would be the largest local investment in flood infrastructure after Hurricane Harvey swamped the region 11 months ago.

Of the more than 25 residents who spoke with the Chronicle at four meetings, few said they oppose the bond. Most said they understand Harris County badly needs to invest in better flood protection, even if that means an increase in property taxes.

[…]

To date, the flood control district has held 15 public meetings, with nine more scheduled through Aug. 1, one for each of the county’s 24 watersheds. The number of attendees has ranged from several dozen to more than 700. Instead of a lecture format, the flood control district opted to take an open house approach: Engineers manned charts and tables spread across the space, and residents also could examine projects on a bank of computers.

As a reminder, there’s an interactive map here and a full list of projects here. If you want to know what’s in this bond issue, the information is there, and you can attend one of the meetings if you have questions. All this is good and necessary, and anecdotally it appears to be working for the county, but let’s be honest: The number of people that will go to these meetings in total is probably measured in the hundreds, maybe a thousand or so if you’re lucky. There are over two million registered voters in Harris County, and even for an oddball election date you have to figure at least 100K show up to vote. Face to face interaction can only get you so far. Traditional voter outreach – advertising, direct mail, etc – is going to be needed as well. We’re a month out from election day, and two weeks or so away from the start of early voting. The clock is very much ticking.

Houston Flood Museum

Sounds like a good idea.

[Lacy] Johnson, a published author and Rice assistant professor, started writing to process the post-disaster “dissonance” she observed. The resulting essays published on Facebook quickly garnered hundreds of reactions and shares. It wasn’t long before the Houston Endowment approached her about harnessing that work for something greater.

Now, as the one-year anniversary of Harvey approaches, Johnson is part of a collaborative effort behind the Houston Flood Museum, an institution she says will “think about our collective relationship to land, one another, urban planning, the water, and see how we can move on together.” In cooperation with the Mayor’s Office of Cultural Affairs, FotoFest, Houston Public Library, the Trust for Public Land, and more, the museum seeks to process and memorialize the experience of flooding through stories and art.

The initial focus will be on flooding related to Harvey. This August, HFM will begin collecting submissions of audio and photos and poems and pretty much anything else that can be curated and archived. Houston Public Media will contribute a multipart video series of local leaders looking back on the storm, as well as an additional podcast series that puts Harvey in historical context. Rice will preserve much of the material as part of the ongoing Harvey Memories Project. And while there are plans for pop-up exhibitions across the city, Johnson says a permanent brick-and-mortar presence is not in the cards.

“We’re kind of nomadic and ephemeral,” Johnson says about the museum. “I like to think about it using the flood as a metaphor: We’re inundating spaces for a short time, and then we recede.”

The under-construction museum website is here. I think this is a fantastic idea, and I can’t wait to see what it looks like. I’m sure it will give us all a lot to think about, and just maybe inspire us to do something positive. Link via Swamplot.

More on flood tunnels

They’re a thing, I swear.

Japanese flood tunnel

While it’s far from clear whether it will ever happen, the concept almost immediately generated widespread response when it was announced earlier this spring. Local officials told the Houston Chronicle it’s outside-the-box thinking with benefits that could outweigh the heavy price tag. Residents reading about the project on social media have expressed fears of sinkholes from the underground construction. Even entrepreneur Elon Musk, who owns tunnel construction company The Boring Company, jumped into the conversation on Twitter.

So would such a tunnel system really be a logical solution for Houston’s flood woes?

Drilled 100 to 200 feet underground, the underground channels act as temporary storage for floodwater during intense rainstorms, said Larry Larson, a senior policy adviser at the Association of State Floodplain Managers. Once the rain has stopped, the stormwater can be used for a variety of purposes. It can be pumped back to the surface into a river or wetlands or even used to recharge aquifers.

If cities have a section of river that regularly overflows, a tunnel can convey extra water underground and help reduce the amount of water that flows onto land during storms, said Christof Spieler, project manager of the Greater Houston Flood Mitigation Consortium. Large-scale tunnels can also act as an additional set of waterways, taking pressure off undersized drainage networks, he said.

But Larson and Spieler said it’s hard to tell if such a system would make sense for Houston — a low-lying coastal city that’s experienced three 500-year floods in the past three years.

[…]

Flood control tunnels are nothing new to Texas — San Antonio built the San Pedro Creek Tunnel in 1991 and completed the longer San Antonio River Tunnel in 1997. Austin continues to put the finishing touches on the Waller Creek Tunnel and a tunnel in East Dallas received the long-awaited go-ahead in February.

Should the district choose to pursue the project, tunnels could cost up to $100 million per mile, Steve Costello, the city’s chief resilience officer, told the Houston Chronicle.

See here for the background. There’s a longish and very wonky conversation with Larson and Spieler about flood control, which if you read it you will know is basically an oxymoron, so do read the full article. There wasn’t any mention of other Texas flood tunnels in the earlier article, so I appreciate the Trib bringing those examples. I have a hard time imagining that this will happen here, but as noted the cost of the study is negligible, so why not at least examine the possibility? The worst that can happen is you wind up crossing it off the list.

More on the latest Harvey funds

Here’s the full Chron story regarding that allocation of federal Harvey recovery money from Thursday. It wasn’t clear from the Trib story I quoted from, but that levee system is, at least in part, the Ike Dike.

Jim Blackburn of Rice University’s Severe Storm Prediction Education and Evacuation from Disasters (SSPEED) Center said he looked forward to seeing how the $3.9 billion would be appropriated. He said the amount was not nearly enough to fund the “Ike Dike” project, the estimated cost of which runs upwards of $12 billion, but he said the money could be used to build levees on Galveston and Bolivar islands. The corps has not yet approved a design for the coastal spine. A preliminary proposal is expected in the coming months.

“It is irregular to appropriate funds before the internal Corps review is completed,” Blackburn said. “With the amount of money at about $4 billion, that is not enough to build the gates across Bolivar Roads, but you could build the levees with that amount of money. However, no one knows where the levee is to be placed — on the beach? Raising the roads? Behind the roads on Galveston and Bolivar? Usually there is not such uncertainty.”

There remained a lot of uncertainty about the Houston area’s preparedness for the next big storm after 7 inches of rain fell on parts of Harris County on Wednesday before tapering off in the early afternoon. The 6 inches recorded at Hobby airport set a record for the July 4th holiday, putting nerves on edge in a region still recovering from Harvey’s catastrophic flooding.

Those totals fell short of the rainfall during the Tax Day and Memorial Day floods of 2015 and 2016, which each dumped more than a dozen inches on the area, and well short of Harvey’s 30 to 50 inches. Still, the rain fell hard and quickly Wednesday morning, flooding streets, stranding motorists, spurring Harris County to open its emergency operations center and forcing Houston to cancel its Freedom Over Texas celebration for the first time ever. Skies did clear in time for an evening fireworks show near downtown Houston.

“This was a relatively minor storm that almost reached catastrophic proportions,” Blackburn said. “I don’t think it’s really sunk in that these types of storms will occur more and more often.”

Harris County Judge Ed Emmett said the July 4th flooding, from a mere 4 to 6 hours of rain, highlighted the need for a $2.5 billion flood infrastructure bond that will go before voters on Aug. 25, the one-year anniversary of Harvey making landfall. Some of the bond proceeds would go toward reducing street flooding in extreme rain events, according to the Harris County Flood Control District’s website.

Officials from Houston and Harris County said Wednesday that the preparedness level of first responders is the same or better than when Harvey hit, thanks to the addition of rescue boats and high-water vehicles to several agencies. But most of the flood infrastructure damaged by that historic storm has yet to be repaired, and it weakens each time a new system batters the region.

“I would expect to see that where there were previous damages, they probably start to get incrementally worse,” said Alan Black, director of engineering for the flood control district. “Anytime you’ve got exposed slopes, the erosion just keeps on going.”

Blackburn said just 5 percent of the $150 million in needed infrastructure repairs has been completed. He estimated that crews will need until the end of 2019 to complete the rest. The projects that the flood control district has completed so far, at a cost of $6 million, have focused on damaged infrastructure that posed the greatest risk to public safety.

See here for the background. I think of the Ike Dike as mostly protection for Galveston and the Port of Houston, but it is intended to extend down the coast. As Jim Blackburn notes, there are still many questions about the Ike Dike, which is why there are still bills to study it rattling around in Congress. We’ll see what happens with this. As for how the rest stacks up with the county bond referendum, I imagine they’re complementary, which is how it should be.

Feds approve $5 billion in Harvey aid

Good.

Photo by Yi-Chin Lee

Almost a year after Hurricane Harvey dumped historic rains on Texas, the state will receive more than $5 billion for a range of flood control projects, repairs and studies, the Trump administration announced Thursday.

[…]

[About $1 billion] will pay for the completion of flood control projects in the Houston area that were already underway — some of them for more than two decades because of the Harris County Flood Control District’s pay-as-you-go approach — and to repair damages that those projects suffered during Harvey.

A reworked flood control project on Clear Creek in southeast Harris County, the origins of which date back to the 1980s, will receive $295.2 million. Three major bayou-widening projects will receive a combined $185 million.

The U.S. Army Corps of Engineers determined how much to allocate to each project, factoring in guidance from members of the Texas congressional delegation.

Several flood- and disaster-related studies will also be funded; The Army Corps will receive $3 million to launch an unprecedented study of the Houston region’s watersheds. Another $6 million will go toward a study that will explore how to reduce flooding in Buffalo Bayou, including when the Army Corps releases water from Addicks and Barker dams. And the Port of Houston will get $30 million to dredge the perpetually-silty Houston Ship Channel. The Army Corps also will receive nearly $1.5 million to complete a safety project to shore up Addicks and Barker dams, which have been considered at risk of failure for years.

Most of the rest will be used to build coastal levees. I’m pretty sure this is a separate pot of money than the one the city will draw from for long term housing aid. Which is fine; we can use all the resources we can get, the more the better. If you want a reminder of what the priorities should be for Harvey recovery and future flood mitigation, I refer you back to the Houston Flood Mitigation Consortium report. The Chron has more.

Council approves initial Harvey housing aid

It’s a start.

Houston City Council has approved a plan to direct how the first long-term federal housing aid headed this way after Hurricane Harvey will be spent, targeting $600 million to repair or build single-family homes and $375 million to fix or construct apartments.

The action plan is a key step in the city’s effort to draw on $1.15 billion in federal housing aid, part of the $5 billion allocated to Texas from Congress’ first hurricane-related appropriation last fall. Harris County will get a similar amount.

The plan now awaits approval from the U.S. Department of Housing and Urban Development, after which it will be attached as an amendment to the Texas General Land Office’s plan that addresses recovery along the rest of the Gulf Coast.

HUD approved the state’s plan this week, though housing advocates have filed a complaint against it, aiming to ensure the recovery money will benefit low-income Texans and people of color.

At least 70 percent of the HUD funds must benefit families making no more than 80 percent of the area’s median household income, or about $60,000 for a family of four. The funds must address the city’s “unmet housing need” — families displaced by the storm whose lives and homes were not restored to normal with whatever aid they may have received from the Federal Emergency Management Agency or the Small Business Administration.

The city’s action plan is here, and data from the community engagements is here. A Chron story about that housing discrimination complaint is here. There’s a lot going on with this, and a lot of people who are still in need as we are already in the next hurricane season. We need to get this right. ThinkProgress has more.

County officially puts flood bond referendum on the ballot

Here we go.

Harris County Commissioners Court on Tuesday unanimously agreed to place a $2.5 billion flood infrastructure bond before voters on Aug. 25, the one-year anniversary of Hurricane Harvey. If passed, the bond would be the largest local investment in flood mitigation since the storm flooded 154,000 homes across the county.

“I think the whole nation is going to be watching us,” County Judge Ed Emmett said of the region’s approach to flooding post-Harvey. “Everyone is saying Houston, Harris County, the whole region — we have the chance to do it right.”

[…]

Emmett last month said the number of projects to be included in the bond issue would be in the hundreds. He has said he hoped to publish a complete list of projects to be funded with bond proceeds by the first week of August, when early voting begins.

Three residents spoke in favor of the bond proposal Tuesday. Belinda Taylor of the Texas Organizing Project said the nonprofit would support the bond only if it includes projects that benefit northeast Houston, around Mesa and Tidwell, in the Greens Bayou watershed.

Taylor also said residents who volunteer their homes for buyouts should be able to move to comparable housing in drier areas.

“Any buyouts … must leave people with the same kind of housing, no additional debt and in non-flooding neighborhoods,” Taylor said.

Precinct 1 Commissioner Rodney Ellis said that a priority for bond funds must be communities that are less likely to benefit from federal assistance. He said that the federal government uses a formula for dispersing disaster recovery money that places a premium on increasing property value rather than assisting the most people, which Ellis says skews unfairly toward wealthy neighborhoods.

See here and here for the background. The 2018 Harris County Flood Control District Bond Program webpage is here, the proposed project list is here, and the schedule and locations for the remaining public engagement meetings is here. Don’t worry, I plan to do some interviews to help you make sense of this. I’ll need to for myself, too. I agree with Judge Emmett that the country will be watching as we vote. I’m sure the first thing they’ll say if this fails to pass will be “What the heck were you thinking, having this in August?” There doesn’t appear to be any organized opposition to this yet, but as we’ve discussed before, that doesn’t matter. Unless there’s a strong pro-referendum campaign, it’s at best a tossup. We’ll see how that goes.

Final county report on Harvey

It was what we thought it was.

In the weeks and months after Hurricane Harvey, the evidence of its historic scope and intensity trickled out bit by bit: Record rainfall totals. Record reservoir levels. Record destruction.

Now, nine months after the storm, a report by the Harris County Flood Control District combines and analyzes all the available data about Harvey and its aftermath, distilling the numbers into a single message: By every conceivable measure and in every imaginable context, Harvey caused the most disastrous flooding in the nation’s history. And it could have been worse.

“All 4.7 million people in Harris County were impacted directly or indirectly during the flood and after the flood waters receded,” states the 32-page memorandum by two flood control district officials, Jeff Lindner and Steve Fitzgerald.

The compilation of all the data into one document provides a useful backdrop for ongoing policy discussions about recovering from Harvey and strengthening the region’s resilience to future floods. On Tuesday night, county officials were scheduled to host the first of 23 planned public meetings on a $2.5 billion August bond issue for flood control projects.

[…]

In Harris County, the highest total recorded over four days was 47.4 inches at Clear Creek and Interstate 45. (Totals exceeding 51 inches were recorded in Liberty County east of Houston.) The lowest four-day total in Harris County was 26 inches.

According to the report, the Texas state climatologist, John Nielsen-Gammon, examined the largest rainfall events in U.S. history and compared them with Harvey for durations of 48, 72 and 120 hours, and covering areas ranging from 1,000, to 50,000 square miles.

“Harvey exceeded the previous records in all of the 18 different combinations except one,” the report states. “The most astounding statistic is that for the 120-hour duration over 10,000 square miles, Harvey exceeded the previous record from June 1899 by 13.33 inches or 62 percent. The rainfall amounts and spatial coverage of those amounts have never been experienced across the United States since reliable records have been kept.”

The Flood Control district puts out a report like this one, which you can find here, after every major flood. For the most part, this is data we’ve seen before, but not all in one place, and not with all of the comparisons this report includes. It’s pretty sobering to read and think about, so by all means go do so. Swamplot has more.

Who’s willing to tell Trump he’s all wet?

Not Greg Abbott or Dan Patrick.

During a visit to Pinkerton’s Barbecue on Friday afternoon, gubernatorial candidate Lupe Valdez said Gov. Greg Abbott failed to forcefully refute the president, who said on Wednesday that some Texans “went out in their boats to watch the hurricane” and that it “didn’t work out too well.”

Abbott told the Chronicle that he had “no information one way or another about that,” comments Valdez said were intended to avoid confronting the president.

“The heck with Trump… what are you doing taking care of somebody else?” Valdez said of Abbott. “Take care of your own people.”

[…]

[Lt. Governor candidate Mike] Collier said Trump’s comments were “one of the more offensive things I’ve ever heard.” He said that Texas’ elected Republican leaders have refrained from criticizing Trump’s comments because they want to protect the president.

See here for the background. Look, this is a layup, even for a craven Republican like Abbott or Patrick. “I’m not sure what the President saw, but the rest of us saw many people going out into the storm to help their neighbors, because that’s what we do in Texas”. Joe Straus got it right. It ain’t rocket science. Now, I do appreciate Abbott and Patrick giving Valdez and Collier a chance to dunk on them, but don’t these guys have advisers? Whatever, keep up the good work, fellas.

If I had a boat…

I wouldn’t have used it to go Harvey-watching. Where does he get this crap?

President Donald Trump praised the Coast Guard for its heroics during Hurricane Harvey Wednesday, but credited the high number of water rescues to people taking their boats out to watch the storm roll in, baffling first responders.

Trump was on a conference call with state and federal leaders in preparation for another dreadful hurricane season. During the call, Trump thanked the Coast Guard for their service in helping save 16,000 people after Harvey, Hurricane Maria and other storms. The Coast Guard doesn’t “get enough credit,” Trump said.

“Sixteen thousand people, many of them in Texas, for whatever reason that is. People went out in their boats to watch the hurricane,” Trump said. “That didn’t work out too well.”

Harris County Sheriff Ed Gonzalez took umbrage with the president’s remarks, crediting civilians with making an “extraordinary effort” with their own boats to rescue neighbors, relatives and pets as Hurricane Harvey flooded the Texas coast with 52 inches of rain last year.

“I didn’t see anyone taking the approach that would reflect his comments,” Gonzalez said. “I’ll be sure to invite the president to ride out the next hurricane in a jon boat in Galveston Bay the next time one approaches,” he added.

No one could explain the president’s comment.

When asked by the Houston Chronicle to confirm if Texans were out on boats gawking at the storm, Texas Gov. Greg Abbott said he had “no information one way or another about that.”

Coast Guard Petty Officer Edward Wargo said: “I don’t know how we would go about confirming that,” when asked for evidence.

“I don’t even know how to respond to that,” said Marty Lancton, president of the Houston Professional Fire Fighters Association.

In another reality, I’d just assume Donald Trump is stoned. In this world, there’s no point in trying to explain anything he says or does. He lies and he makes shit up, and that’s all there is to it. The Associated Press has more, but I can’t leave it like this. I need something to cleanse my palate.

There. Much better now.

The criteria for Harvey accountability waivers

Here they are.

Texas Education Commissioner Mike Morath on Wednesday released the criteria he will use to decide how to waive state ratings for schools affected by Hurricane Harvey, more than nine months after it made landfall.

Schools impacted by Harvey that are set to receive failing state ratings this year, based largely on standardized tests, will instead get a waiver or a “not rated” label — if they meet Morath’s criteria. But school administrators have repeatedly asked Morath to waive state ratings for all schools in the disaster area, instead of just the percentage that meet his criteria, arguing the mental health and academic impacts of the storm apply to all students and teachers in the region.

According to the released rules, schools must meet at least one of the following criteria to be considered for a waiver:

  • The school reported 10 percent or more of its enrolled students were displaced or homeless due to Hurricane Harvey.
  • The school reported 10 percent or more of its teachers were homeless due to the hurricane.
  • The school was closed for 10 or more class days post-Harvey.
  • The school had to hold classes in a different location or share a campus, at least through winter break, due to hurricane-related damages.

If all schools in a district qualify for a waiver, the entire district will also get a waiver from state ratings this year unless they receive the top rating. Districts will also receive waivers if 10 percent or more of their student body is enrolled in a school that received a waiver.

So what does that mean for HISD?

About 1,200 Texas schools affected by Hurricane Harvey, including hundreds throughout the Houston area, won’t be punished for low academic performance this year as a result of the storm’s devastation, Education Commissioner Mike Morath said Wednesday.

The list of campuses, however, does not include four of the 10 Houston ISD schools that could trigger major state sanctions this year. If all four of those campuses — Mading and Wesley elementary schools, Woodson PK-8 and Worthing High School — do not meet state academic standards in August, the Texas Education Agency must replace HISD’s locally elected school board or close failing campuses. Woodson and Worthing are considered among the least likely of the 10 to meet state standards.

[…]

In an interview, Morath said the 10-day cutoff mirrored the threshold set for accountability waivers after Hurricane Ike in 2008. This time, however, Morath added the three additional criteria based on feedback from education leaders and availability of data.

“I think that given the totality of the impact of the storm, we had to set a threshold that was fairly low in terms of the degree of impact,” Morath said.

Seven of the region’s 20 largest school districts were closed for at least 10 instructional days, ensuring district-wide waivers. However, most districts were closed for seven to nine instructional days.

A few districts staggered their return dates. As a result, some campuses in a district will meet the 10-day threshold, while others will not.

In Houston ISD, for example, about 240 campuses missed nine instructional days, while 40 others missed 10 or more. Morath said he expects nearly 150 of those 240 campuses will still receive waivers because they meet other criteria.

Morath said some campuses in hard-hit districts “were just not affected by the storm” and “did not warrant getting any special storm-related adjusted accountability.”

Regarding the long-struggling HISD schools subject to sanctions, Morath said: “The attention that’s given to these 10 campuses in HISD has little to do with activities specific to this year. Each of those campuses has failed to meet academic standards for four years in a row, and at least one of them eight years in a row. We’re talking about, in some cases, a generation of students.”

HISD leaders, who have lobbied for district-wide accountability waivers, were magnanimous in comments Wednesday about Morath’s decision, even as most of the district’s schools fell just a single instructional day short of receiving an automatic break.

Using a ten-missed-days criterion instead of nine seems a bit arbitrary to me – as I recall, one of the weeks in which schools were closed included Labor Day, so there would have been a tenth day of cancellations were it not for that. What happens next, I don’t know. Rep. Garnet Coleman released a statement expressing surprise at the announcement and a promise to “vigorously analyze” it. He also encouraged the four schools to apply for waivers individually. So who knows, there’s still some doubt about where we go from here. And if the TEA does take action, I agree with Mayor Turner, who said they will own the results. Whatever they choose, I hope they know what they’re doing.

The Cornyn Ike Dike bill

Credit where credit is due.

With hurricane season right around the corner, Texas U.S. Sen. John Cornyn said Wednesday he is introducing legislation to expedite a U.S. Army Corps of Engineers study on a coastal barrier to mitigate storm damage along the Texas coast.

The measure, the Coastal Texas Protection Act, is directed at advancing the construction of a long-awaited “Ike Dike” or Coastal Spine – proposed after Hurricane Ike in 2008 – to better protect the Gulf Coast from storm damage.

“We’ve been working with local stakeholders as well as state officials to try to encourage this process to move along quickly,” Cornyn said. “The Corps of Engineers is an instrumental part of this, and we want them to finish these studies and come up with a plan that the stakeholders and the state can agree upon, and then we will work hard to make sure that coastal protection plan is funded.”

[…]

In 2016, Cornyn advanced legislation signed by then President Barack Obama to streamline the Army Corps engineering studies.

According to a Cornyn aide, the 2016 bill prevented the Corps from duplicating efforts by requiring them to take into account studies that had already been conducted by the Gulf Coast Community Protection and Recovery District (GCCPRD).

The new bill would direct the Corps to expedite the completion of the Coastal Texas Study. It also provides a necessary exception for the project under the Coastal Barrier Resources Act (CBRA). Currently, the CBRA restricts the expenditure of federal funds associated with coastal barriers to avoid encouraging development of such barriers.

Kudos to Cornyn, who is capable of getting stuff done when he wants to. Of course, introducing a bill is not the same as passing it, and the Republican Congress has a crappy track record by any measure. You have to start somewhere, and this is it. Check again in a couple months and see if it’s gone anywhere.

Abbott versus Houston on Harvey funds

I have three things to say about this.

Gov. Greg Abbott blasted the city of Houston for its response to Hurricane Harvey Wednesday, critiquing what he described as a lack of sound financial planning and sluggish progress repairing flooded homes.

The governor’s assessment, which he delivered in two terse letters Wednesday, was prompted by a request Mayor Sylvester Turner, Harris County Judge Ed Emmett and 55 other Gulf Coast mayors and county judges sent Abbott on Tuesday, requesting state help meeting the local match for a key federal disaster mitigation program.

FEMA’s Hazard Mitigation Grant Program is a standard aid process triggered after every federally declared disaster. In the case of Harvey, Texas will receive about $1.1 billion in mitigation funds, $500 million of which is available to local governments now. Local leaders must compete for the dollars and provide a 25 percent match to fund selected projects; FEMA covers the other 75 percent.

“The states of Florida, North Carolina, South Carolina, Oklahoma, Virginia, Georgia and Colorado have provided for local matches in situations utilizing HMGP,” the 57 Gulf Coast leaders wrote to Abbott. “We ask that the state of Texas make a similar effort in joining local jurisdictions as a partner in flood mitigation.”

Abbott, in his response to Turner, said he had worked to ensure local governments could use federal block grants to provide that match.

“Texas Department of Emergency Management has received zero applications from the city of Houston to access this funding, meaning there is hundreds of millions of dollars sitting on the table for your use,” Abbott added. “It is perplexing that you are seeking more funding when you have shown no ability to spend what you already have access to.”

This response confused and angered some local officials. Not only are the mitigation funds subject to a competitive application process, they said, but the hundreds of millions of dollars Abbott referenced are the exact funds they are seeking the governor’s help in matching to be able to use.

[…]

Emmett added that using federal block grants for the mitigation program — something Abbott mentioned in another recent letter to county officials — would cannibalize dollars needed for home repairs and additional infrastructure projects.

“It defies logic as to why you’d take federal dollars and, instead of using them for the purpose of relief and prevention, you’d use them as your local match for other federal dollars,” Emmett said.

Emmett said he was taken aback by Abbott’s letter to Turner.

“The tone of the governor’s letter is troublesome, and I don’t think it recognizes reality. All of us are merely seeking to speed up recovery and to take the burden off local taxpayers,” Emmett said. “Why that deserves a lecture I don’t know.”

In addition, Emmett and Turner said, the governor only selectively referenced the federal notice that authorizes the use of block grants as matching funds. The same filing also stresses the Department of Housing and Urban Development’s efforts to “promote policies that require state and local financial participation to ensure their shared commitment and responsibility for long-term recovery and future disaster risk reduction” and states “HUD expects grantees to financially contribute to their recovery through the use of reserve or ‘rainy day’ funds, borrowing authority, or retargeting of existing financial resources.”

“’Rainy day fund.’ That was an interesting choice of words that HUD used,” Emmett said.

1. As we know, the state’s “rainy day fund” is more properly known as the Economic Stabilization Fund, and it was originally intended as a way to stretch revenues during lean economic times, so that the budget didn’t have to be cut in drastic or harmful ways. That purpose more or less went out the window in 2011 when Rick Perry unilaterally declared that the fund could not be used to help with budge shortfalls because we needed to make sure it was sufficiently flush in the event that emergency funds were needed to recover from a natural disaster. You know, like Hurricane Harvey. As much as I decry the Perry decree about the rainy day fund and grind my teeth when I hear people on my side buy into that framing, I have to say that it does make for a very easy to grasp criticism of Greg Abbott. We have a rainy day fund, and it doesn’t get any rainier than Harvey, so why aren’t we using it?

2. Let’s grant for the sake of argument that Abbott is completely right in his criticism of Mayor Turner and all the other local officials who reached out to him for help. Which do you think makes for better politics, writing a bitchy, scolding letter that airs a bunch of grievances about how these local officials failed to follow bureaucratic processes correctly, or swooping in like a rich uncle and making a show of cutting red tape, providing cash, getting things done, and aiming your criticism at the feds for dragging their feet? I think you can guess which option I’d choose. Maybe that’s only something a guy like Abbott (or Perry) does when there’s a Democrat in the White House to serve as the bad guy, I don’t know.

3. Like Campos, I’d like to know more about what not only Judge Emmett thinks about all this, but also the Republican officeholders on the ballot here whose electoral fortunes will be at least somewhat connected to Abbott’s in Harris County. As you know, I already think Dems here are poised to do well this fall. If I’m right, then the main hope for survival may be to put a little distance between oneself and the less-helpful-than-he-could-be Republican Governor.

We’ll be voting on flood control bonds in August

Not my first choice, but it is what it is.

Harris County Commissioners Court voted Tuesday to seek a special election on Aug. 25 for what likely will be a multi-billion-dollar bond package that, if approved by voters, would be the largest local investment in the region’s flood control system after Hurricane Harvey.

The move comes a month before the start of the 2018 hurricane season and more than seven months after Hurricane Harvey, with the election timed to coincide with the storm’s one-year anniversary. County officials have spent months wrangling over when best to schedule the election, lest the measure fail and scuttle efforts to overhaul the area’s flood control efforts after one of the biggest rain storms in United States history.

“Why August 25?” Harris County Judge Ed Emmett said. “It’s the one year anniversary of Harvey. I don’t think we want to go a year and not be able to say we’re doing something. People who care about mitigation, resilience, flood control, they’ll be energized and they’ll want to go out. Will there be somebody who wants to stand in the face of what we went through during Harvey and say ‘I want to be against it’? I kind of dare them to do it.”

It is not clear yet what the bond referendum will include. The court on Tuesday floated a $2.5 billion price tag — a number that could change as a priority list of flood control projects emerges. Emmett said the number of projects would be in the “hundreds” and likely would include the buy-out of all of the county’s high-priority areas at highest-risk of flooding, approximately 5,500 properties.

A huge chunk of funds, between $500 and $700 million officials estimate, could go toward local matches for federal grants and projects. A match could be required for the completion of four bayou widening and straightening projects underway with the U.S. Army Corps of Engineers along Hunting, White Oak, Brays Bayou and Clear Creek. Bayou engineering projects on Halls and Greens Bayou — some of the areas in the county most vulnerable to flooding — also likely would be targeted.

Emmett said all of the county’s 22 watersheds would see some sort of investment.

The bond funds also could help finance the construction of an oft-discussed third reservoir northwest of the city to contain storm water from Cypress Creek.

See here for the background. I would have preferred to have this on the November ballot, and from the article most of the Commissioners at least started out with that same preference. County Judge Ed Emmett pushed for the August date, and convinced them to go along. Again, I get the reasoning, but the county is really going to have to sell this. Recent history has shown that even non-controversial bond issues with no organized opposition don’t pass by much. This one will have a big price tag, a (minor) property tax increase, and no obvious benefit for anyone who wasn’t directly affected by Harvey, all wrapped up in a weird election date. This should pass – it’s easy to scratch your head and say “how could it not?” – but do not take it for granted. The county still has to get approval from Greg Abbott, which should be straightforward, then formally call the election. I hope they start gearing up the campaign for this in the meantime.

The timing of a Harvey bond referendum

How does August grab you?

Harris County Commissioners Court on Tuesday will consider calling a special election for August 25 — the one-year anniversary of Hurricane Harvey — to ask voters to OK a massive bond referendum for flood control projects.

The amount of the referendum has yet to be determined as the county continues to assess its needs and as other funds, including as federal grants, become available. At least three members of Commissioners Court said Friday they envision a measure that could reach $2.5 billion.

[…]

The referendum could help finance property buyouts, as well as a range of infrastructure projects, such as the widening and deepening of bayous or the construction of a much-discussed third reservoir in northwest Harris County.

Tuesday’s vote follows months of wrangling over the logistics of holding the bond election, including the cost of holding a special election and the ideal date to ensure voters turn out to support the measure.

Precinct 1 Commissioner Rodney Ellis on Friday said he supports presenting the bond referendum to voters during the November general election, when turnout is expected to be considerable as voters weigh in on mid-term congressional elections.

“Without evidence of a clear path to victory for a summer-time bond election, which is likely to have low turnout, I have serious reservations about the proposed August date,” Ellis said. “The future of Harris County hinges on the success of this flood bond.”

It also is not yet clear what the bond referendum will include. Harris County Flood Control District Director of Operations Matt Zeve said that would be determined after Tuesday’s discussion at Commissioners Court.

County officials have said the necessity for bond money grows as federal grants pour in to prepare the Houston area for future floods or to recover from Harvey, many of which require a sometimes hefty financial match from local governments.

“The risk is that they may allocate the funds elsewhere and, thus, become unavailable for our region,” Emmett states in the proposed letter to Abbott.

See here, here, and here for the background. I get the reason for wanting to do this as quickly as possible, as grant money may get grabbed up by other places before we could approve a November referendum. August is a weird time for an election – looking at the County Clerk election result archives, the only August date I see is in 2014, for a special election runoff in SD04, which is only part of the county.

The last election that wasn’t in March or May or November that included the entire county was the 2003 Constitutional Amendment special election, which included the infamous tort “reform” measure and which was done in September specifically to reduce turnout from the Houston area, since we had an open seat Mayoral race that November. Turnout for that, which was a state election and not a county election, was 238,334, or 13.38% of registered voters. We have more registered voters now, but that percentage would still put us south of 300K. Compare that to the November 2014 general election, which had 688,018 voters, which was still only 33.65% turnout. I’d bet on November this year being closer to 800K voters, and likely a lot more Democratic than either of those other two contexts.

So on the one hand, you’ve got a need to get this done, and the one year anniversary of Harvey as a rallying cry, but a smaller electorate that may be more likely to not support any kind of spending measure. You also need Greg Abbott’s approval to hold this election, which you’ll probably get but is still an unknown factor. On the other hand, you could have a November vote with a bigger and likely friendlier electorate, but you risk losing out on some grant money, and maybe that much farther away from Harvey people will feel less of a sense of urgency to do something, or at least something that may be historically big. All things considered, my preference is still November, but we’ll see what Commissioners Court decides.

There will never be a hurricane named Harvey again

Or Irma or Maria or Nate.

Harvey, Irma, Maria and Nate were so destructive and deadly during the 2017 Atlantic hurricane season that the World Meteorological Organization’s Hurricane Committee decided this week to retire those names from future Atlantic Basin tropical cyclone name lists.

Just as no New York Yankee will ever again wear number 3 (Babe Ruth), nor will a Green Bay Packer ever claim 15 (Bart Starr), no future Atlantic hurricane will ever be named Harvey, Irma, Maria or Nate.

Unlike an athlete’s number, however, there is no celebration when an Atlantic name is retired from future use.

Contrary to popular opinion, a committee of the World Meteorological Organization – not the U.S. National Hurricane Center – is responsible for the tropical cyclone name lists.

Atlantic hurricane and tropical storm name lists repeat every six years, unless one is so destructive and/or deadly that the committee votes to retire that name from future lists. This avoids the use of, say, Katrina, Sandy or Maria to describe a future weak, open-ocean tropical storm.

The names Harold, Idalia, Margot and Nigel will replace Harvey, Irma, Maria and Nate when the list is reused again in the year 2023.

I think I knew that hurricane names get retired – five names were discontinued after 2005, the year of Katrina, which is the record for one year – but I hadn’t thought about it till I saw this story. It makes sense, for the reason given. Let’s hope that this year no storms give the WMO a reason to take this action.

Harvey-affected schools may get a break on the STAAR test

Good.

Texas school districts hit hard by Hurricane Harvey may not have to worry as much about how well their students fare in this year’s standardized tests, Texas Education Agency Commissioner Mike Morath announced Wednesday at a meeting of the State Board of Education.

Morath said at the meeting that he understood the impact of the storm on schools and students, possibly signaling that he would consider not applying this year’s scores on the State of Texas Assessments of Academic Readiness, or STAAR, to the agency’s assessment of Harvey-affected school districts.

Students across the state began taking STAAR exams this week.

Agency spokesperson DeEtta Culbertson said agency officials will “look at the STAAR scores, and [Morath] will make determinations on districts or campuses based on some kind of Harvey-related waiver.” Based on that determination, STAAR scores may not be included in Harvey-impacted schools’ ratings, Culbertson said.

“I’m anticipating that a relatively large number of campuses, from Corpus to the Louisiana border, would be eligible for that,” Morath told the State Board of Education on Wednesday. He cited the devastating effects on schools of student and staff displacement, as well as school facility closures and disruptions, as reasons behind the decision.

This has always been the sensible thing to do. It may be that scores are not affected, and it may be that there’s a big difference. Whatever the case, there is nothing to be gained from penalizing the districts that were affected by Harvey. This was a traumatic event, and many people are still hurting. Don’t make a bad situation worse. Kudos to Mike Morath for keeping that in mind.

Greater Houston Flood Mitigation Consortium report

From the inbox:

“Strategies for Flood Mitigation in Greater Houston, Edition 1”, a report released today by the Greater Houston Flood Mitigation Consortium, calls for accelerating the paradigm shift underway in how the Houston area plans for and recovers from flooding and its consequences. While eliminating flooding in Houston is not possible, there are practical opportunities for reducing the effect flooding has on people’s lives. This initial report, which is based on current information from multiple local agencies and experts, draws a number of key conclusions on Addicks and Barker reservoirs, including the important considerations about the proposed “third reservoir,” and flood mitigation tactics such as regulations, local drainage, and buyouts.

According to Consortium Project Manager Christof Spieler, “When the consortium was formed, its philanthropic funders intended to make Houston a more resilient city and ensure that all communities benefit from flood mitigation efforts. We’ve brought together experts on flooding, the environment, and urban planning, and, together, we are presenting our conclusions thus far. We hope they are useful to decision-makers as the region figures out how to respond through funding, policies, and projects.”

The philanthropic funders include Houston EndowmentKinder Foundation, and the Cynthia & George Mitchell Foundation with additional support from the Walton Family FoundationCullen Foundation, and Harte Charitable Foundation.

 

Among the key conclusions within the report:

Flood Mitigation Infrastructure:

 

v  There is no publicly available information that clearly proves or disproves the structural integrity of Addicks and Barker reservoirs. Rather than continue to subjectively debate this topic, there is a call for a clear report on the condition of the dams, including public transparency on risks and any required structural improvements that may be needed.

v  The “third reservoir” as currently proposed is primarily intended to mitigate new development. It is not designed to reduce flooding in Buffalo Bayou nor does it solve issues with the Addicks and Barker reservoirs. The “Plan 5” reservoir defined by the Cypress Creek Overflow Study creates a scenario that allows future development of the Katy Prairie, land that currently absorbs a considerable amount of stormwater.

v  A new reservoir in northwest Harris County, specifically designed to address the Cypress Creek watershed, could significantly help mitigate repeated flooding of Cypress. A “third reservoir” in the same general area studied in the Cypress Creek Overflow Study, that targets reducing flooding in the badly damaged Cypress Creek watershed, could be very effective in addressing repeated flooding in the downstream areas of that watershed.

v  Where watersheds remain undeveloped, acquisition of land along the bayous and creeks is a cost-effective flood mitigation tool. Whether in the upper undeveloped watershed or downstream along the channel and its tributaries, undeveloped land gives the water room to spread out in a flood event, to prevent the impacts that new development on that land would have, and to preserve these green spaces for flood mitigation.

Regulations:

 

v  Under current detention regulations, new development, especially in previously undeveloped areas, still increases downstream flooding. Natural ecosystems and agricultural areas absorb some water, hold some water through ponding, and release the rest slowly. While current detention regulations limit the rate of water, the assumed conditions in these calculations overestimate pre-development runoff rate and thus underestimate the increase in runoff. The regulations also do not limit total runoff volume, which is critical in multi-day storms.

 

v  The existing regulatory system overseen by multiple jurisdictions is confusing at best and possibly counter-productive. The current patchwork approach, with platting, detention, floodplain management, infrastructure requirements, and building regulations handled by multiple entities, makes it difficult to address watersheds, and as a whole, can allow harmful projects to slip through the gaps.

Buyouts:

 

v  Buyouts studied alongside flood control infrastructure allow for determining the most effective and least expensive solutions. This proactive approach is a departure from a system that is currently reactive, only buying homes that are hopelessly deep in a floodplain.Benefits can include preventing future flood damage, providing land for better flood control infrastructure, new parks and open space, and improved housing stock.

v  Extensive buyouts without a coordinated housing plan will worsen the affordable housing shortage already confronting the region. A countywide housing plan could anticipate future housing needs, particularly after a flood event and identify locations with access to work, schools, and social services.

v  Flexible funding from non-federal sources allows more properties to be included in buyout programs and encourages property owners to participate, avoiding the “checkerboard effect.” Federal funding comes with limitations while local funding can be flexible, addressing properties within a buyout area that don’t meet federal requirements and offering compensation and relocation assistance that makes moving feasible for residents.

Public Engagement:

v  An educated public is fundamental to building and sustaining support for the long work of mitigating flood impacts. Robust engagement through the decision-making process will not only improve results but ensure equitable outcomes.

General:

 

v  The level of flood protection across watersheds is not equitable. Addicks and Barker reservoirs are already able to handle the current 1 percent design storm. Even with the federal projects, Brays Bayou, Clear Creek, Hunting Bayou, White Oak Bayou and Greens Bayou will not be able to handle the 1 percent storm, and tributaries of those bayous, and well as several other major bayous like Cypress Creek and Vince Bayou have not been studied in detail or had projects identified.

v  Most flood control assessments, including the federal government’s cost-benefit ratio, calculate benefits through economic value, not impact on human lives. We can measure projects by the number of people who benefit or use more sophisticated tools like Social Impact Assessment.

A link to the full report can be found houstonconsortium.org.

In the coming months, watershed analyses will be completed, which will allow for more detailed conclusions and Edition II will include these findings.

See here for a bit of background, and here to find the report. It’s one thing to come up with good and constructive ideas, it’s another to get them implemented. You can start out with the support of political leaders, you can persuade them to adopt your ideas, and you can elect people who campaign on the promise of pursuing those ideas. I look forward to the next step in this process, because we’re going to need one. The Trib has more.

The Harvey effect on fire ants

Possibly another reason to curse that storm.

Rice University ecologists are checking to see if Hurricane Harvey’s unprecedented floods gave a competitive boost to fire ants and crazy ants, two of southeast Texas’ least favorite uninvited guests.

Extreme weather events like Harvey are expected to become more likely as Earth’s climate changes due to greenhouse gas emissions, and scientists don’t understand how extreme weather will impact invasive pests, pollinators and other species that affect human well-being.

With support from the National Science Foundation’s Rapid Response Research (RAPID) program, Rice ecologists Tom Miller, Sarah Bengston and Scott Solomon, along with their students, are evaluating whether Harvey increased opportunities for invasion by exotic ants.

“Hurricane Harvey was, among other things, a grand ecological experiment,” said Miller, the principal investigator on the grant and the Godwin Assistant Professor of Ecology and Evolutionary Biology in Rice’s Department of BioSciences. “It offers a unique opportunity to explore whether a single extreme-weather event can re-shuffle an entire community of organisms.”

[…]

“We’re conducting monthly pitfall sampling at 19 established sites in the Big Thicket, a national preserve near Beaumont,” said [Sarah] Bengston, an ant expert, co-principal investigator on grant and Huxley Research Instructor of BioSciences. “Rice’s team has been working at these same sites for three years, and we know fire ants and tawny crazy ants, which are each invasive species, had begun to penetrate the intact native ecosystems in the park before the hurricane. We now want to know whether Harvey accelerated this invasion process.”

The RAPID funding will allow the team to document changes in ant communities and test whether changes in response to the hurricane are transient or represent new stable states.

I found the press release after seeing this Chron story based on it. All I can say is I hope the finding is negative.

Council approves new floodplain regulations

We’ve been waiting for this.

Mayor Sylvester Turner

Starting this fall, all new homes built in Houston’s floodplains must be elevated higher off the ground after a contentious debate and narrow vote by City Council on Wednesday to adopt the Bayou City’s first major regulatory response to the widespread flooding Hurricane Harvey unleashed last August.

The vote marks a shift away from Houston’s longtime aversion to constraining development, and means all new construction in the city’s floodplains will have to be built two feet above the projected water level in a 500-year storm.

The unusually tight 9-7 vote, which fell largely along party lines, came at the end of more than three hours of sometimes combative debate.

“This is a defining moment,” Mayor Sylvester Turner said in his final pitch to the council. “Can we undo what was done with Harvey? No. But can we build looking forward? Yes. Does it mean it may cost more financially? Yes. But if it has the probability of saving lives, and if it has the probability of letting people know in our city and those who are looking to come to our city that we are taking measures to be stronger, to be more resilient, then that’s positive for the city of Houston.”

Democratic council members Karla Cisneros, David Robinson, Dwight Boykins, Ellen Cohen, Jerry Davis, Robert Gallegos and Amanda Edwards — along with Republican Dave Martin — joined Turner in backing the changes. Republicans Mike Knox, Jack Christie, Brenda Stardig, Michael Kubosh, Steve Le and Greg Travis, and Democrat Mike Laster opposed the regulations.

The new rules take effect Sept. 1 and apply to all new buildings within the 500-year floodplain, which is deemed to have a 0.2 percent chance of being inundated in any given year. Additions larger than a third of the home’s original footprint also will need to be elevated.

Current regulations mandate that buildings be constructed one foot above the flood level in a less severe 100-year storm and apply only within the 100-year floodplain, where properties are considered to have a 1 percent chance of being inundated in a given year. Wednesday’s vote marks the first time Houston is imposing minimum elevation requirements within the 500-year floodplain.

The new rules are similar to, but more stringent than those Harris County put into effect Jan. 1. There, new homes built in neighborhoods developed before 2009 must be built one foot above either the ground or the crown of the adjacent street, whichever is higher. The county’s regulations change little for homes to be built in subdivisions developed more recently.

See here and here for more on the county’s new floodplain regulations, here for a bit of background on the proposal that was passed, and here for an earlier Chron story that gets into some of the No-voting members’ resistance. No regulation is ever perfect, and I’m sure there’s debate to be had about what approach would have been best, but it sure seems a bit odd to me that at this point in Houston’s history that this kind of regulation wouldn’t be more broadly supported by Council. For those members who will be on the ballot next year – Knox, Kubosh, Le, and Travis – I’ll be very interested to see how this vote is received on the campaign trail.

Flood tunnels

It’s so crazy, it just might work.

Japanese flood tunnel

The Harris County Flood Control District is exploring the possibility of building several massive, deep tunnels aimed at keeping storm water out of flood-prone neighborhoods and carry it underground for miles to the Houston Ship Channel during major storms.

Never before tried around Houston, the project likely would cost several billion dollars and it is not clear where the money would come from, officials said. Specialized machines methodically digging 100 to 200 feet underground would take several years to complete the tunnels, which would seek to drain floodwaters from bayous across the county.

Officials with the flood control district said the idea could be a bold answer to the devastation wrought by Hurricane Harvey, and dramatically improve Houston’s defenses against deadly floods where other strategies have fallen short.

“What the flood control district has been doing for decades doesn’t occur fast enough or it doesn’t have the benefits that the public really wants,” said Matthew Zeve, director of operations at the flood control district. “We’ve been challenged to try to think of new ideas and new strategies and this is an answer to that challenge.”

[…]

A feasibility study is expected to cost around $400,000 and be completed by October.

News of the proposal fueled optimism and skepticism Friday — optimism that Harvey finally could force radical changes to Houston’s flood control strategy, and skepticism that such a monumental project could be accomplished when much less ambitious ideas have languished for decades.

Rep. John Culberson, R-Houston, said in a statement he is “encouraged” the flood control district “is thinking outside the box and plans to conduct a feasibility study on this proposal. It certainly seems like this type of project could be partially funded by FEMA hazard mitigation grants and, perhaps, through other federal sources, as well.”

Houston’s flood czar, drainage engineer and former city councilman Steve Costello, said the project could be a potential paradigm shift for the region’s flood risk.

“We’re trying to lower the risk; we’re never going to be able to totally eliminate the risk,” Costello said, referencing efforts to improve drainage through local projects. “Well, a tunnel system, quite possibly, could eliminate the risk.”

As expensive and complex as it would be – Costello said he was told it could cost perhaps $100 million per mile, in Houston’s soils – he said tunnels may be the most cost-effective way to achieve the gold standard of 100-year storm protection in every major channel.

Jim Thompson, regional CEO for engineering Giant AECOM, said the tunnels are “worthy projects” that warrant further study, but said officials ought to prioritize long-identified projects along bayous and city streets first.

“Would it provide the cure-all relief that everybody is seeking? No,” Thompson said. “Would it provide a noticeable decrease in flood levels and risk of flooding? The answer is possibly yes.”

There’s a connection to Elon Musk in all this, because of course there is. Other cities, like Tokyo, have similar tunnels, so the idea is neither crazy nor unprecedented. But like all things, until and unless there’s a budget and an appropriation, it’s just an idea. Commissioners Court has approved the feasibility study, so we’ll see what they come up with.

Houston’s flood mitigation priorities

The sooner the better with this.

Stephen Costello

Converting a defunct golf course and dormant landfills into detention basins, digging new channels and buying out or elevating scores of homes are among Houston leaders’ key priorities as Hurricane Harvey recovery funds begin flowing to the Texas Gulf coast.

Houston flood czar Steve Costello on Wednesday presented to city council a list of 13 projects Houston plans to submit to state officials in competition for the first $500 million of an expected $1 billion in FEMA mitigation aid released after Harvey.

The projects would cover a handful of watersheds and would cost a combined $723 million, according to preliminary estimates.

“There’s a lot of variables here. We, first of all, need to see if the state is willing to support them,” Costello said. “These projects all collectively are about $700 million and there’s only $1 billion for the entire state, so some of these projects won’t make the list.”

Costello said he expects to submit initial paperwork to the state on the first group of projects within days. As state officials agree the submitted items are worthwhile, he said, the city will return to drafting the more detailed grant applications — including cost-benefit analyses required by FEMA — that are due in June.

[…]

Costello said he selected projects based on their potential impact, the opportunity for the city to partner with other governments to complete them, and the extent to which the projects were ready to be built quickly. Many of the ideas, he added, existed before Harvey but have gotten renewed focus since the storm.

Click over to see the list. The priorities make sense, as does the idea of partnering with other entities where possible. Not everything will get funded, but you have to assume we’ll get a lot of what we’re asking for. And what we don’t get, the state will need to step up and fill in. We can’t afford not to take this very seriously.

How about we excavate those reservoirs?

Okay by me.

The U.S. Army Corps of Engineers is quietly exploring the possibility of excavating dirt from Addicks and Barker reservoirs, reviving an oft-discussed proposal that would allow the reservoirs to hold more storm water and keep it out of nearby Houston neighborhoods.

Depending on the scope of the project, removing silt and dirt could increase the reservoirs’ capacity significantly, perhaps even doubling it, by one Corps official’s rough estimate. Whether the agency moves forward could depend in part on whether it can find someone to take all the dirt.

[…]

The idea of excavating the reservoirs has been a fixture of official reports and politicians’ to-do lists for more than 20 years. Thanks to Harvey, its time may finally have arrived.

In a notice posted on the Internet, the Army Corps said it “is evaluating the level of interest from government, industry, and others parties for the excavation and removal of alluvial soils deposited within” the reservoirs.

“The concept of the potential project is to allow for the beneficial use of material by interested parties while increasing capacity” at Addicks and Barker, the notice said.

It appeared Jan. 24, with no public announcement, on a website that advertises business opportunities with the federal government.

Corps officials won’t say anything further about their plans, including how much soil would be excavated, how much it would cost or who would pay.

Read on to learn more about the dirt, which is actually kind of interesting. The question of how much this would cost and who would pay for it seems to me to be the more fundamental issue. A third reservoir is still a good idea, but increasing the capacity of the existing reservoirs would be wise as well. Probably cheaper, and faster to accomplish, too. I doubt anyone is opposed to this, so what do we need to do to get this started?

Will we ever get an Ike Dike?

We will when it gets funded. When might it get funded? Ummm…

If the Houston-Galveston region continues to boom for the next 60 years and sea level rises as scientists predict, a direct hit to Galveston from a massive hurricane could destroy an estimated $31.8 billion worth of homes, a new study says.

But Texas A&M researchers found that if the government builds a 17-foot barrier about 60 miles long from Galveston Island to Bolivar Peninsula, the potential residential destruction from a storm surge would drop to about $6 billion – a reduction of more than 80 percent.

The only problem: So far, Texas can’t get congressional funding to build the coastal barrier, a proposal that has been floated since Hurricane Ike threatened to make a run for Galveston in 2008.

“The numbers make sense,” said state Sen. Larry Taylor, a Friendswood Republican who has tried for years to get federal funding for a coastal barrier, estimated to cost up to $12 billion. “This investment is going to pay for itself time and time again.”

The cost-benefit numbers could change with additional data: The A&M study only looked at damages to homes and apartments from a storm surge – not flooding caused by rainfall – and excludes the potential harm to the region’s commercial buildings and its bustling ports.

[…]

U.S. Rep. Randy Weber, a Friendswood Republican, said some Republican lawmakers have pushed back against funding infrastructure as part of disaster relief, warning it sets a bad precedent.

Weber said he hopes to get the coastal barrier included in an infrastructure package if efforts to include it in disaster relief ultimately fail.

“This is foolish for us to just keep paying for these disasters over and over and over again,” Weber said. “How about something to prevent this from happening on the next go around?”

That story was from January, before the budget agreement that included disaster relief, but still no Ike Dike. I should note that the state has been officially asking for Ike Dike money since April, well before Harvey. But you know, there was Obamacare to repeal and tax cuts for millionaires to push and collusion investigations to obstruct. The Republicans have just had their hands full, you know? I’m sure they’ll get to it eventually. Hurricane season doesn’t begin for another four months, right? So there’s no rush.

So where are we on Harvey response?

Stuff is happening.

Local and state leaders are moving toward a major, lengthy and costly overhaul of the region’s flood defenses that includes regulating developmentmassive buyouts of flood-prone properties and flood-prevention projects that have been discussed for decades but never built.

Few of the initiatives will be complete before hurricane season starts in June, but nearly six months after Hurricane Harvey ripped through the Texas Gulf Coast and devastated the nation’s fourth-largest city, leaders are seeking to address long-ignored shortcomings laid bare by one of the most intense rainstorms in U.S. history.

Gov. Greg Abbott says he can write a check for a third reservoir to better protect areas west of Houston from inundation as well as attempt to avoid the types of releases from Addicks and Barker dams that swamped Houston downstream during Harvey.

Houston Mayor Sylvester Turner wants to join Harris County in strengthening regulation on the region’s rapid development to protect the city’s population from floodwaters and alleviate the burden on taxpayers to repair and rebuild flood-prone properties.

Harris County leaders want a major bond issue – and a corresponding increase in property taxes – this year to pay for bayou drainage projects and, possibly, broad buyouts in flood-prone areas.

There’s also broad support for legislation that would require buyers of property in reservoir flood pools, which are dry much of the time, to be notified of flooding risks; 30,000 homes have been built in the flood pools of Addicks and Barker, and many owners say they had no idea they were living in an area designed to hold water during times of heavy rain. More than 9,000 of those homes flooded during Harvey.

Some of the local response has been slowed as officials waited to see what Congress will be willing to fund, a logjam that started to break late in the week with the approval of nearly $90 billion for victims of this year’s storms and natural disasters – much of it for recovery, not prevention. But state and local officials tell the Houston Chronicle they remain committed to broader improvements.

That was written before the Congressional budget deal was reached, so that obstacle should be removed, though it’s still not totally clear what that will mean. County Commissioners will need to figure that out for the bond referendum they’re planning. There are now more FEMA funds available for recovery, which is nice but makes you wonder why it took so long.

It’s a little hard for me as someone who wasn’t directly affected by Harvey to judge if “enough” progress has been made. My friends who were flooded out are still dealing with it; one family is about to move back into their repaired home, which was damaged by the dam releases, another has made the decision to sell and live elsewhere, others are in similar places. I can’t speak for them, but we will all have the opportunity to listen to them as the elections approach. I have to assume that every elected official is going to have to answer for his or her actions and decisions during and after Harvey. I feel like this could be a point of weakness for Greg Abbott, and I think that Andrew White’s campaign ad touting his actions during Harvey is a smart move. It’s too soon to say how much of an effect Harvey will have on November – I don’t get the sense that it’s a difference maker in the primaries, but at least on the Democratic side that may be because no one disagrees with the notion that more can and should have been done to aid the recovery and mitigate against future floods – but it will be there. The time to take action to shield oneself against charges that one’s response was inadequate is rapidly running out, if it hasn’t already.

Will we or won’t we get a county bond election for flood control?

Answer unclear, try again later.

Judge Ed Emmett

In an interview with the Chronicle, [Harris County Judge Ed] Emmett described the various factors that are at play as the county grapples with the possible bond referendum, which would be one of the biggest ever proposed by the county.

There isn’t a clear picture yet of what would be part of the bond referendum. At a recent Commissioners Court meeting, officials emphasize the need to keep the language vague enough to give them flexibility in how to spend the money, but specific enough to make sure the voters know what they are buying.

Emmett said the construction of a highly-anticipated third dam and reservoir northwest of the city would not be part of the measure.

County officials previously have described buyouts and improvements to Houston-area bayous as things that could be paid for with the bonds.

What is included depends, in part, on what happens in Congress, and whether the state is willing to pay for any projects.

The timing and content of what will be included in the referendum have, thus far, hinged on knowing what the federal government is willing to pay for. That will not become clear until Congress passes legislation that could fund at least some flood control projects, such as improvements to Brays, White Oak, Hunting bayous or Clear Creek.

[…]

“You have some in Washington who say if the local government calls a bond election before they act, that will send a signal that ‘Well they don’t necessarily need as much money because they’re doing it locally,'” he said. “There’s another group up there that says if a local government calls a bond election, that shows they are real partners.”

See here for the background. This week’s Congressional budget deal includes the long-awaited disaster relief funds, so perhaps that will clarify things a bit for Commissioners Court. I can’t really imagine them not putting something on the ballot, it’s just a matter of what. We’ll see if they can figure it out now.

Don’t hold your breath waiting for Harvey aid

Your Republican Congress, ladies and gentlemen.

Republican lawmakers were hammering out a stop-gap deal Wednesday to avert a weekend government shutdown of the federal government this weekend, setting aside a long-sought disaster aid package for the victims of Hurricane Harvey and other natural disasters.

Frustrations are rising among officials in Houston and Austin over the inaction. As Texas officials feared, an $81 billion storm relief bill passed by the House in December continues to languish amid congressional brinkmanship over a wider budget agreement, with Republicans insisting on funding President Donald Trump’s border wall and Democrats holding out for a deal to protect young immigrants from deportation.

A spokeswoman for Texas Gov. Greg Abbott called the standoff a disappointment.

“The governor has been in frequent contact with leaders in Congress and the administration advocating the necessity for funding to rebuild Texas,” said the spokeswoman, Ciara Matthews. “He has received assurance after assurance. Yet every day that goes by without funding is another day that Texans who have been upended by Hurricane Harvey go without the resources needed to rebuild their lives.”

With time running out on a midnight Friday deadline to keep the lights on in Washington — the third since last September — GOP leaders unveiled a plan Tuesday night to pass another stop-gap funding measure until February 16.

With most Democrats expected to reject the plan, GOP leaders were whipping up support Wednesday to pass the funding extension with Republican votes alone. It remained uncertain, though, whether the plan could win the support of conservative Freedom Caucus members and defense hawks pushing for a full year of military spending.

Freedom Caucus Leader Mark Meadows, a North Carolina Republican, sounded a skeptical note Tuesday night, telling Capitol Hill reporters, “There’s not enough support to pass it with GOP-only votes in the House.”

The Republicans don’t need any Democratic help to pass a bill to keep the government funded, as they have the majority in both houses of Congress. Except they do need Democratic help because they’re a bunch of dysfunctional lunatics who can’t tie their own shoes without help. Enough members of their caucus won’t vote for anything non-destructive to prevent them from being able to get stuff done. You know what you’d get with a Democratic Congress? Not this. Being functional and keeping the lights on is what Democrats do. Oh, and providing disaster aid in a timely fashion, they do that too. It’s something they believe in, you know? Just something to keep in mind.

County will try to repair criminal court building

Good luck with that.

After twice closing the 20-story downtown criminal courthouse due to flood damage since it was completed in 2000, Harris County leaders are planning to repair the shuttered building so the next time it floods it can be reopened within days – not months – of the water receding.

The retrofitting is a bitter disappointment to some of the building’s most frequent users, mostly defense lawyers and prosecutors, who hoped the year-long closing – the second in the building’s 17 years of operation – would convince county leaders to build a new courthouse on higher ground nearby.

The towering building, a block from Buffalo Bayou and home to county offices and more than 40 courtrooms, is completely unusable after Hurricane Harvey. It will remain closed for at least the next six to seven months, with some courts and offices not being able to return to operation until as late as July 2019, officials confirmed.

The delay means criminal court judges will likely spend a year presiding over dockets in the concrete basement of the county jail and almost all Harris County judges, civil and criminal, will stay doubled up in packed courtrooms in three other courthouses. Grand jurors meet in the historic 1910 courthouse, a blocks away.

Four months after the Hurricane Harvey flooded the lower floors, Harris County Judge Ed Emmett said he does not know yet what is in store for the iconic downtown criminal courts facility. Emmett said he waiting for a recommendation from the county engineer, and the county engineer noted that a squad consultants hired by the county are just beginning their analysis.

The decision to spend what could be another $20 million to fix a $100 million building has critics asking whether the county is throwing good money after bad at the long-troubled skyscraper at 1201 Franklin.

“It’s time to scrap it and start over,” attorney Chris Tritico said in a widely circulated proposal in October. “There were errors in planning, design and execution. Our Commissioners Court should stop spending money on a building that will never work for the purpose it was intended and spend our money on a permanent fix.”

[…]

County officials say they want to fix up the courthouse then dive deep into what criminal justice, and county population, might look like in 20 to 50 years.

“With the population growing so fast, if we build a building today, are they going to see the same inefficiencies in 20 years,” asked County Budget Officer Bill Jackson. “When you build these buildings, you don’t build for what you need today, you build for what you’re going to need in 20 years.”

He noted that the internet has fundamentally changed the way we do business in the past 20 years, and the internet will undoubtedly change criminal justice in ways that should be studied before proposing any major construction. He cited Amazon.com as an example of an innovation that fundamentally changed the way Americans shop.

Jackson estimated that a new courthouse would cost at least $140 to $210 million. In 2016, Los Angeles built a 25 courtroom facility for $340 million. A 22-story courthouse in San Diego opened earlier this year with 70 courts and a jury assembly room at a cost of $555 million.

“Half a billion dollar courthouse and I bet they look at in 20 years and say, ‘What were we thinking?’ simply because of all the electronics and the way the younger people will do business,” he said.

See here, here, and here for some background. Seems to me that we’re still going to have arraignments and jury trials twenty years from now, so I’m not sure what lessons from Amazon Bill Jackson thinks we can learn. We’re probably going to have a Harris County bond issue on the ballot this year. Why not at least consider the possibility of starting over with the courthouse? It’s a big commitment and would mean a longer time frame for getting things back to normal, but the track record of the current building is not encouraging. How many times will it have to flood out before we think about other options?

The Harvey effect on marine research

It’s tough being on the coast sometimes.

Jagged splinters of wood stick out of the shoreline – all that’s left of a pier that once stretched 100 yards into the Gulf of Mexico.

White plastic tarps flap in the whipping December wind atop dozens of roofs that failed to withstand the brutal force of a hurricane. Small buildings nearby are caved in, while sturdier ones are stripped to the studs to prevent the spread of mold.

The 72-acre plot looks like an abandoned town from the 1970s.

Only it’s not an abandoned town. It’s the University of Texas at Austin’s once-thriving Marine Science Institute, the first of its kind on the Gulf. It’s been four months since Hurricane Harvey decimated the coastal town of Port Aransas – where the institute calls home – and officials still are months from bringing research efforts back online.

Faculty and students have been displaced, many to Texas A&M University’s Corpus Christi campus, millions of dollars of equipment has been destroyed and decades of research that cannot be replicated has been lost.

Institute leaders still are assessing the damage, which already has filled a 3,500-line spreadsheet, but the cost to rebuild will be in the “many tens of millions of dollars,” said Robert Dickey, institute director.

But they will rebuild, Dickey said. And they will be better prepared for the next hurricane.

“We want it done as quickly as possible, but it has to be done right,” Dickey said. “We’ll apply what we learned from this storm to our redesign.”

[…]

Dickey plans to use Harvey’s destruction on the institute as an opportunity to rebuild stronger and safer.

When all the damage is assessed and the insurance money rolls in, Dickey plans to “harden” the buildings against hurricanes by installing polycarbonate windows, bitumen roofs – rated against wind, fire and hail – and resistant materials for doors.

“We need to make everything more resilient,” he said.

The structures need to withstand a Category 4 storm. They need to fare as well as the Mote Marine Laboratory & Aquarium’s center on Summerland Key did during Hurricane Irma.

You can click over and read the rest. In the grand scheme of things, there are higher priority items than a marine research facility, and with UT’s fundraising muscle behind it the institute should be back and more prepared for big storms in the future. I post this mostly because there can’t be too many illustrations of the damage that Harvey caused or how high the stakes are as we try to prepare for when – not if – another storm like it strikes.

The Harvey effect on the Waugh Street Bridge bat colony

It was bad, but we hope they will recover.

Tens of thousands of bats perished or were displaced from their home at the Waugh Bat Colony when Hurricane Harvey swept through the city this summer, according to bat experts.

“Pre-Harvey, we had at least 300,000 bats in the bridge,” said Diana Foss, a wildlife biologist with the Texas Parks and Wildlife Department, and coordinator of the Houston area bat team.

“But watching the emergence at Waugh right now is kind of depressingly lower than that,” she continued, describing the daily flood of bats from beneath the bridge at Allen Parkway and Waugh Drive, during which bats emerge en masse at twilight to hunt for food. “What I’m seeing is, about half the bats are emerging.”

When the hurricane dropped more than 50 inches of rain on the city, the bayou’s water downtown surged to record levels. For the first time since the bats took up residence in the cracks beneath the Waugh overpass, the elevated highway was submerged. Bats lacked the 15 feet of clearance they need to drop down from their roosts and take to the sky. Their plight didn’t go unnoticed. Residents tried to save the bats, hanging off the bridge and scooping them from the water as they rushed by. But it wasn’t a perfect science.

[…]

In the days and weeks after the storm, residents noticed a new pattern in the sky during the bats’ evening emergence: In addition to a swarm of winged mammals flying out from beneath the bridge, smaller populations exit from nearby buildings. They join up with the bats from the bridge during their hunt, then return to their new homes for the night, before repeating the same cycle the next day.

Whether these displaced bats will return to their former home under the bridge isn’t yet known, said Cullen Geiselman, a member of the local bat team, who earned her doctorate studying bats.

“I guess they could have moved on,” she said. “We’ve played with some ideas and haven’t gotten very far.”

Houstonia wrote about this in the immediate aftermath. As noted, some number of bats managed to move to other dens, and some others have returned to Waugh. The overall population is definitely smaller, and bats don’t have high reproduction rates, but the hope is that over time the colony under the bridge will get back to its previous side. I’m rooting for them.

The climate change effect on storms like Harvey

More likely and more extreme is the tl;dr version of this.

The research presented Wednesday began soon after Harvey dumped feet of rain on the Houston area. World Weather Attribution — an international effort to analyze the potential influence of climate change on extreme weather events — decided to look at how greenhouse gases might have contributed to that extreme rainfall.

Studies have consistently shown that greenhouse gas-induced warming should increase the amount of rain that falls during a tropical cyclone, according to the paper.

“In general, the maximum moisture content of air increases with 6% to 8.5% per degree warming,” the paper states. “If relative humidity stays the same, which is the norm near oceans, the actual amount of water vapour in the air increases by the same amount.”

To examine this idea, scientists used multiple climate models to analyze the amount of rain that fell over a three day period (Aug. 26-28) in Baytown, compared to other three-day rain events dating back to 1880.

For the purposes of the paper, they focused on extreme rainfall as the main cause of the flooding and did not take into account the impact of other factors such as Galveston Bay’s sea level rise or the effect of Houston’s urban development on flood plains.

Those models showed that global warming over the past century has increased the severity of three-day rain events on the Gulf Coast, according to the paper.

The intensity of rainfall increased 15 percent during that time, the paper states, while the likelihood that this much rain would fall was increased three fold.

The paper itself is here. We’ve seen other research in recent weeks with similar conclusions, so this should come as no surprise. If you don’t believe the world is changing after what happened this summer, I honestly don’t know what might convince you. The Trib has more.