Sioux City Rotary

Dr. Larry Weber, Director of IIHR-Hydroscience & Engineering, presented The Iowa Flood Center to the Sioux City Rotary at the Clarion Hotel and Convention Center on Monday, Sept. 21, 2009.

Old Capital Sartoma Club

Dr. Larry Weber, Director of IIHR-Hydroscience & Engineering, presented The Iowa Flood Center to the Old Capital Cartoma Club at the Athletic Club August 27, 2009.

Bettendorf Rotary – Aug. 26

Dr. Larry Weber, Director of IIHR-Hydroscience & Engineering, presented The Iowa Flood Center to the Bettendorf Rotary Club on August 26, 2009.

Palo Storm Water Management Committee

Iowa Flood Center Director Witold Krajewski and Engineers Ricardo Mantilla and Dan Ceynar met with the Palo Storm Water Management Committee on August 18, 2009.

Palo Meeting on August 18.

Palo Meeting on August 18.

Turkey River Meeting

Iowa Flood Center personnel traveled to Elkader, Iowa to discuss flooding on the Turkey River.

Krajewski Named Director of Iowa Flood Center

University of Iowa News Release

The University of Iowa has named Witold Krajewski, professor of civil and environmental engineering in the College of Engineering and research engineer at IIHR-Hydroscience & Engineering, as director of the new Iowa Flood Center, effective immediately.

IIHR Director Larry Weber said that Krajewski, who also holds the Rose & Joseph Summers Chair in Water Resources Engineering, is the right person to lead the center.

“As a leading researcher in rainfall forecasting, modeling, and measurement using radar and satellite remote sensing, Professor Krajewski is uniquely suited to direct the center,” said Weber.

In April, the center received $1.3 million to enable it to conduct real-time forecasting of floods and help communities improve flood monitoring.

In late June 2008, Weber and Krajewski, at the suggestion of UI President Sally Mason, brought National Science Foundation (NSF) Director Arden L. Bement, Jr. to the UI campus to meet with researchers. Following his visit, UI researchers applied for and received nearly a dozen NSF-funded projects valued at a total of more than $500,000. These projects include such studies as an analysis of Cedar Rapids soil samples to learn what industrial and farm chemicals may have been carried into the city by floodwaters.

“Gathering UI researchers together for Dr. Bement’s campus visit last June gave us a unique opportunity to learn about other expertise on campus,” recalled Krajewski. “The wide range of research projects, led by engineers, geographers, and sociologists, convinced us that we needed to think beyond the 2008 flood and consider how we might study floods together within the context of a new multidisciplinary flood center.”

Because much of IIHR’s flood-related work is basic research funded though small NSF grants, Krajewski recently submitted a separate proposal for a National Flood Research Center in response to an NSF call for proposed Science and Technology Centers. If funded, it would be one of several Science and Technology Centers across the United States, but the only one focusing exclusively on floods.

The state center, however, will allow for work focused specifically on applications for Iowa, Weber said.

“We expect the work of the Iowa Flood Center and the National Flood Center, if funded, to complement each other,” said Weber. “The National Center will have a broad research and education mission to serve our nation, while the Iowa Flood Center will focus on applications and priorities specific to Iowa.”

The Iowa Flood Center will establish community-based programs to improve flood monitoring and prediction along Iowa’s major waterways, as well as share center resources and expertise across the state to develop a flood-savvy work force.

Krajewski said that the goal of the center is to develop physically based numerical models that will improve flood forecasting and mitigation understanding in the basin — all with the goal of trying to prevent or at least lessen the effects of flooding.

The Iowa Flood Center will also collaborate with state and federal agencies, such as the Iowa Department of Natural Resources, the U.S. Army Corps of Engineers, the U.S. Geological Survey, and the National Weather Service.

STORY SOURCE: University of Iowa News Services, 300 Plaza Centre One, Suite 371, Iowa City, Iowa 52242-2500.

MEDIA CONTACT: Gary Galluzzo, 319-384-0009,

Flood Center Can Help Us Learn, Recover

On Monday, the University of Iowa campus will recognize the one-year anniversary of the historic flood of 2008. I reflect on the past year with mixed emotions.

The week of June 9 to 13, 2008, I was distressed by the evacuation and flooding of so many campus buildings, including the historic C. Maxwell Stanley Hydraulics Laboratory, which sits on the bank of the Iowa River but has never before been evacuated or flooded. News from across the state, especially in Cedar Rapids, was even more disturbing.

As a hydraulics engineer, someone who studies the flow of water, I was awestruck by the floods. Under different circumstances, my colleagues and I would have reveled in the opportunity to collect rare data and make significant advances in our scientific understanding of floods. The Iowa River-Cedar River floods were far too close, too personal and too devastating for this to simply be seen as another data point in our hydrologic record.

A year later, IIHR – Hydroscience & Engineering at the University of Iowa continues to field questions about the flood: What caused the flood? Where is it safe to rebuild? What exactly does a 100-year flood mean? How can we reduce the risk of future catastrophic flood damage in our communities?

The answers require scientific research and an understanding of hydrologic processes at all scales. We must examine and consider an entire river system and the land that feeds the system – land use practices and other factors impacting all of the creeks and streams flowing to a river, climate change, flood mitigation structures, etc. Our ability to live with and to become more resilient to major floods depends on our ability to work together to develop watershed-scale plans that consider all of these factors.

In short, no single individual, community or agency caused the flood, nor can a single individual or entity resolve the problems associated with flooding.

Setting aside our personal and professional losses from the flood, IIHR – Hydroscience & Engineering, and indeed the entire University of Iowa community, did recognize opportunity. Engineers, geographers, sociologists and public-health researchers received grants from the National Science Foundation, the National Institutes of Health and other sources to collect as much time-sensitive data as possible. This data will be instrumental in guiding future decisions related to flood mitigation and impacts.

State and federal agencies, community representatives, policymakers and researchers have come together often since last June to share what we have collectively learned from the flood, consider our greatest shortcomings and knowledge gaps, and to discuss how we can work together to better manage and live with inevitable future flooding. Some of the key things we agree that need to improve include:

– Flood inundation maps at many river-flow levels, to provide critical information to decision makers.

– Flood frequency models based on changing climate and land use patterns.

– River gauging networks across the state.

– And communication of the concept and application of flood frequency and flood risk to decision makers and the public.

One initiative we rallied around was establishment of a multidisciplinary flood center to improve scientific research, public awareness and community response to flooding. Such a center would bring together researchers from multiple disciplines to consider the physical, social, environmental, economic and health aspects of floods.

It would serve as common ground for the Iowa Department of Natural Resources, National Weather Service, U.S. Army Corps of Engineers and other state and federal agencies to work together with academicians to implement the latest tools and methodologies. Such a center would also serve as a training ground for professionals who consider floods from a multidisciplinary, holistic approach.

This spring, the state took a historic step through establishment of the Iowa Flood Center to develop scientifically based, numerical models that will improve flood forecasting and mitigation in Iowa, establish community-based programs, share resources and expertise and train a new work force for our state.

A National Flood Center has been proposed to the National Science Foundation. If funded, Iowa would be a national leader in multidisciplinary flood research and education. It would become the resource for the many communities that flood each year – a resource we all needed one year ago.

While I am saddened by the destruction of the 2008 flood, I know we are doing what Iowans do best – recovering, learning and helping others.

Larry Weber
Professor of Civil and Environmental Engineering
Director, IIHR–Hydroscience & Engineering
The University of Iowa Moines Register,Published on: June 14th, 2009

Press Citizen: UI to Host Iowa Flood Center

Legislators OK $1.3M Bill

By Rachel Gallegos
Iowa City Press-Citizen

State legislators approved a bill Saturday evening that includes $1.3 million for an Iowa Flood Center at the University of Iowa.

“We’re very happy to be able to accomplish this,” said Sen. Joe Bolkcom, D-Iowa City. “We think it’s a really important piece of our flood recovery effort.”

The bill passed in the Senate on Saturday night in a 31 to 18 vote.

Larry Weber, director of the UI hydrological lab known as IIHR and co-creator of the flood center proposal, said the goal of the center is to develop physically based numerical models that will improve flood forecasting and mitigation understanding in the basin.

Weber co-wrote the proposal with Witold Krajewski, who will be one of the lead faculty members of the center, Weber said.

Much of the work they do now is funded though small grants received through the National Science Foundation, Weber said. NSF funding generally goes for fundamental science, with less focus toward application, he said.

The state funding the center will receive will allow for work that focuses specifically on applications for Iowa, Weber said.

The center will collaborate with the Iowa Department of Natural Resources and the National Weather Service for its work, he said. The Iowa Department of Natural Resources administers the Flood Plain Management Program.

Bolkcom said he thinks the center will “capitalize on the expertise we have at the University of Iowa” while also providing the resources to hopefully avoid another round of devastating damage and huge public costs to rebuild.

“This is a really good thing,” Bolkcom said.

He said leaders also have applied to try and secure funding to make the University of Iowa center one of several national flood centers. State support was an important factor for this national application, Bolkcom said.

Weber said the center would work to create tangible products, such as flood inundation maps that could be available through Google Earth. These maps would show how the different river levels affect neighborhoods and homes, he said.

The flood center, part of House File 822, passed in the House in a 55 to 39 vote.

Sen. Matt McCoy, D-Des Moines, said the budget bill calls for about $84 million in spending for various projects.

Much of the money would come from a special account that is called the Rebuild Iowa Infrastructure Fund that lawmakers set up in 1995.