Serving Iowans

The Iowa Flood Center (IFC) puts science-based information and technology in the hands of Iowa’s decision-makers, emergency responders, community leaders, home and business owners, educators, and the public. IFC researchers, staff, and students strive to develop the most innovative tools and reliable information to improve Iowa’s flood preparedness and resiliency. 

stream sensor in action

Flood Monitoring

Nearly 300 stream-stage sensors designed, built, and deployed by IFC measure river levels every 15 minutes, improving flood monitoring and forecasting. Hydrologic weather stations improve flood- and drought- prediction capabilities.

flood inundation maps for Cedar Rapids, Iowa

Flood Mapping

High-resolution statewide flood maps for every Iowa stream, along with scenario-based flood inundation maps, keep individuals and communities safe and informed—protecting lives, property, and critical infrastructure. 

farm pond

Flood Mitigation

IFC staff and researchers provide leadership and technical expertise that supports collaborations with local, state, and federal partners to develop and implement watershed-based strategies to mitigate flood damage and increase resilience. 

An outreach event at the LACMRERS facility, as students look at a watershed model located outside by the river

Education and Outreach

The IFC participates in dozens of outreach activities each year and is dedicated to ensuring its resources are easily accessible and tailored for diverse audiences. IFC support for undergrad and grad students is developing Iowa’s future workforce. 

Iowa Flood Information System

IFIS is a free, Google Maps-based web platform that communicates real-time information about stream levels, flood alerts and forecasts, and hydrologic conditions for the entire state of Iowa.

Research Spotlight

Satellite image of a heavy band of precipitation moving across the southeastern United States.

A Fascination with Precipitation: Reliable flood prediction information for all

Tuesday, June 9, 2026
Iowa Flood Center affiliate Yagmur Derin’s resesarch focuses on hydrometeorology, satellite- and radar-based precipitation remote sensing, and modeling of extreme rainfall.

News Spotlight

Flood water covers a road with gray skies overhead and green leafy trees on either side.

In a Small Iowa Town, a Solution to a National Crisis

Friday, May 1, 2026
As a new flood season approaches, many Americans remain haunted by the last. But Iowans are fortunate — we have access to the incredible tools developed and maintained by engineers at the state-funded Iowa Flood Center.
Sam Hermite

“Iowa really knows … They’ve modeled and mapped the state, they have great data and visualization tools, and they have really effective outreach and communication. To really have a complete flood approach, you have to do all of those things.”

Assistant Deputy Executive Administrator of Water Science and Conservation for the Texas Water Development Board

News & Features

An IFC stream sensor in a small gray box with a solar panel is attached to the side of a bridge. Leafy trees in autumn colors make up the background

Budget cuts force an Iowa county to abandon ‘gold standard’ flood warning system

Monday, June 15, 2026
Because of budget cuts, Winneshiek County in northeast Iowa replaced a USGS river gauge with an Iowa Flood Center stream sensor. The sensor measures water levels in real time, giving Snyder the early warning he needs before a flood hits.
Satellite image of a heavy band of precipitation moving across the southeastern United States.

A Fascination with Precipitation: Reliable flood prediction information for all

Tuesday, June 9, 2026
Iowa Flood Center affiliate Yagmur Derin’s resesarch focuses on hydrometeorology, satellite- and radar-based precipitation remote sensing, and modeling of extreme rainfall.

Events

Grandparents University®: Discover Your Watershed promotional image

Grandparents University®: Discover Your Watershed

Thursday, July 16, 2026 8:00am to 4:30pm
Hydraulics Wind Tunnel Annex

Hawkeye grandparents and grandchildren, ages 8-14 years old, can experience student life together while taking part in educational, fun, and unique activities.

Explore extreme weather events, particularly flooding, as well as water-quality challenges in Iowa. Design your own watershed systems, experimenting with different materials to discover how to reduce flood impacts and agricultural runoff to protect clean water. By the end, you will better understand how land-use practices impact flooding...

Community Stem Day with Collins Aerospace promotional image

Community Stem Day with Collins Aerospace

Thursday, July 16, 2026 9:00am to 2:00pm
Collins Aerospace

Join us for Community STEM Day, hosted by Collins Aerospace in collaboration with the Southeast Iowa STEM Hub.

This exciting farmer’s market-style STEM event will take place from 9:00 AM to 2:00 PM at the Collins Aerospace C Ave Complex near the Building 112 entrance in Cedar Rapids. The day will feature engaging STEM activities from businesses, individuals, and organizations from the Cedar Rapids area. There will also be lab tours, in-depth workshops, and food trucks offering lunch for purchase...

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