Paris Prepares for the Worst With a Flood Drill

If the Seine rises to historic levels, Paris officials want to be ready. Earlier this month, an 11-day drill sought to prepare the city for what would happen if the Seine and Marne Rivers rose above their banks.

1 minute read

March 21, 2016, 1:00 PM PDT

By jwilliams @jwillia22


Paris, River Seine

Aleksandr Zykov / Flickr

The 1910 flood of Paris saw much of the city submerged as the River Seine rose 26 feet above its normal level. In preparation for what continues to be a looming threat of a repeat, Parisian first responders carried out drills over an 11 day period (March 7 to March 18th) to practice in case of a real emergency. The drills, known as Operation Sequena 2016, were arranged by France’s Urban Planning Institute. Serina Sandhu writes in The Independent that part of the exercise is also to test how different agencies communicate in the time of crisis.

The most important part of the exercise, they said, was for the big operators such as the Interministerial Crisis Centre and regional authorities to exchange information on crisis management. The chain of decision-making will also be tested.

The exercise will also test how almost 90 public and private institutions such as hospitals, energy firms and waste disposal companies cope with the situation, France 24 reported.

A flood of this magnitude could result in damages of over $20 billion dollars, affecting as many as 830,000 people who live in the flood zone.

Monday, March 7, 2016 in The Independent (UK)

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

Get top-rated, practical training

Concrete Brutalism building with slanted walls and light visible through an atrium.

What ‘The Brutalist’ Teaches Us About Modern Cities

How architecture and urban landscapes reflect the trauma and dysfunction of the post-war experience.

February 28, 2025 - Justin Hollander

Cars on a New York City street

USDOT Revokes Approval for NYC Congestion Pricing

Despite the administration’s stated concern for the “working class,” 85 percent of Manhattan commuters use public transit to enter the city.

February 20, 2025 - StreetsBlog NYC

Tiny home village for unhoused reisdents in Torrance, California.

Tiny House Villages for Addressing Homelessness: An Interview with Yetimoni Kpeebi

One researcher's perspective on the potential of tiny homes and owner-built housing as one tool to fight the housing crisis.

February 20, 2025 - Mark Tirpak

Charred trees on hillside in Altadena, California after Eaton Fire.

Preserving Altadena’s Trees: A Community Effort to Save a Fire-Damaged Landscape

In the wake of the Eaton Fire, Altadena Green is working to preserve fire-damaged but recoverable trees, advocating for better assessment processes, educating homeowners, and protecting the community’s urban canopy from unnecessary removal.

March 3 - LAist

Green electric Volkswagen van against a beach backdrop.

The VW Bus is Back — Now as an Electric Minivan

Volkswagen’s ID. Buzz reimagines its iconic Bus as a fully electric minivan, blending retro design with modern technology, a 231-mile range, and practical versatility to offer a stylish yet functional EV for the future.

March 3 - ABC 7 Eyewitness News

Tent covered with camouflage tarp with American flag on front under freeway overpass in California.

Investigation Reveals Just How Badly California’s Homeless Shelters are Failing

Fraud, violence, death, and chaos follow a billion dollar investment in a temporary solution that is proving ineffective.

March 3 - The Associated Press

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.