The Great Flood of 2019, Visualized

The New York Times has published a spectacular mapping and data project to show the extent of flooding along the Mississippi River and its tributaries in the winter, spring, and summer of 2019.

1 minute read

September 16, 2019, 5:00 AM PDT

By James Brasuell @CasualBrasuell


Cedar Rapids Floods

Jonathannsegal / Shutterstock

Sarah Almukhtar, Blacki Migliozzi, John Schwartz, and Josh Williams are credited on the byline for an interactive feature that is a stunning piece of mapping and data reporting.

"The year's flooding across the Midwest and the South affected nearly 14 million people, yet the full scale of the slowly unfolding disaster has been difficult to fathom," according to the blurb that introduces the map. "To visualize just how extensive it was, The New York Times created this composite map showing all the areas that were inundated at some point from January to June."

Satellite data is used to show the extent of flooding compared to the usual edges of rivers. Farms that had to delay planting are also shown on the map, along with tags to document property destruction.

Wednesday, September 11, 2019 in The New York Times

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Cover CM Credits, Earn Certificates, Push Your Career Forward

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

June 25, 2025 - Diana Ionescu

Map of Western U.S. indicating public lands that would be for sale under a Senate plan in yellow and green.

Map: Where Senate Republicans Want to Sell Your Public Lands

For public land advocates, the Senate Republicans’ proposal to sell millions of acres of public land in the West is “the biggest fight of their careers.”

June 19, 2025 - Outdoor Life

Person wearing mask walking through temporary outdoor dining setup lined with bistro lights at dusk in New York City.

Restaurant Patios Were a Pandemic Win — Why Were They so Hard to Keep?

Social distancing requirements and changes in travel patterns prompted cities to pilot new uses for street and sidewalk space. Then it got complicated.

June 19, 2025 - Diana Ionescu

Aerial view of town of Wailuku in Maui, Hawaii with mountains in background against cloudy sunset sky.

Maui's Vacation Rental Debate Turns Ugly

Verbal attacks, misinformation campaigns and fistfights plague a high-stakes debate to convert thousands of vacation rentals into long-term housing.

15 minutes ago - Honolulu Civil Beat

White and purple sign for Slow Street in San Francisco, California with people crossing crosswalk.

San Francisco Suspends Traffic Calming Amidst Record Deaths

Citing “a challenging fiscal landscape,” the city will cease the program on the heels of 42 traffic deaths, including 24 pedestrians.

1 hour ago - KQED

Tents inhabited by unhoused people lined up on sidewalk in Los Angeles, California in front of industrial building.

California Homeless Arrests, Citations Spike After Ruling

An investigation reveals that anti-homeless actions increased up to 500% after Grants Pass v. Johnson — even in cities claiming no policy change.

2 hours ago - Times of San Diego

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.