Sometimes it seems like it will never rain again in Los Angeles, but the river running through the city is still a significant flood risk.
"Los Angeles this week received a stark reminder that the river that cuts through the region — much of the year just a trickle — can become a dangerous torrent during periods of intense rain," according to an article by Ben Poston.
The report from the U.S. Army Corps of Engineers found "more than 3,000 parcels north of downtown Los Angeles in neighborhoods such as Atwater Village and Elysian Valley could be submerged by an average of 5 to 10 feet of water in the event of a 100-year storm," reports Poston. Parts of Griffith Park, Glendale, and Burbank are also at risk of significant flooding.
The report means property owners with federally backed mortgages will be required to purchase flood insurance, and new developments will have to conform to new building regulations.
The U.S. Army Corps of Engineers prepared the report as a step toward the massive river restoration project underway in Los Angeles.
FULL STORY: New warnings about risk of major flooding on L.A. River amid new development, revitalization
Cost of River Restoration Project Rising Quickly in Los Angeles
Questions are emerging about the funding equation for an ambitious $1 billion proposal to improve 11 miles of the Los Angeles River through some of the most urban parts of the city.
A New Master Plan for the Los Angeles River
The L.A. County Board of Supervisors voted to approved a new master plan for the L.A. River—the “Reimagined River.”
A Comment for the L.A. River Master Plan
Five themes proposed to achieve justice and sustainability for the Los Angeles River and its surrounding communities.
Rethinking Redlining
For decades we have blamed 100-year-old maps for the patterns of spatial racial inequity that persist in American cities today. An esteemed researcher says: we’ve got it all wrong.
Montreal Mall to Become 6,000 Housing Units
Place Versailles will be transformed into a mixed-use complex over the next 25 years.
Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.
LA Falling Behind on Housing Goals
Last year, the city permitted just 30 percent of the number of housing units needed to meet a growing need.
Connecting Communities to Nature Close to Home
Los Angeles County’s Nature in Your Neighborhood program brings free, family-friendly wellness and nature activities to local parks, making it easier for residents to enjoy and connect with the outdoors.
Palmdale’s Beloved Water Park Gets $2 Million Upgrade
To mark its 20th anniversary, DryTown Water Park has undergone major renovations, ensuring that families across the Antelope Valley continue to enjoy safe, affordable, and much-needed water-based recreation in the high desert.
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.
Heyer Gruel & Associates PA
City of Clovis
City of Camden Redevelopment Agency
City of Astoria
Transportation Research & Education Center (TREC) at Portland State University
Regional Transportation Commission of Southern Nevada
Salt Lake City
NYU Wagner Graduate School of Public Service