Shasta Dam Expansion Explorations Underway

Raising the height of the Shasta Dam in Northern California has been on the table since the 1980s. Now it looks like the Department of the Interior's Bureau of Reclamation is going through with it.

1 minute read

September 27, 2018, 12:00 PM PDT

By James Brasuell @CasualBrasuell


Shasta

David Greitzer / Shutterstock

Maven's Notebook shares news from the U.S. Bureau of Reclamation about progress on a controversial project that would raise the dam at California's largest reservoir by 18.5 feet.

According to the Bureau of Reclamation announcement, "geologists are extracting core samples from on, around and deep within Shasta Dam. Gathered data will be used to characterize concrete and geology conditions related to a proposed 18 ½ feet Shasta Dam raise."

Raising the dam will allow an additional 630,000 acre-feet of storage in the reservoir. The Bureau of Reclamation is touting the project for its benefit to agricultural, commercial, and environmental interests, but the politics of the project aren't neat and clean, as detailed in a post by Katharine Jose from March 2018. For more on the Shasta Dam and Reservoir Enlargement Project, see a Bureau of Reclamation website set up for the project.

Congress approved $20 million in funding for the project in March, through the Water Infrastructure Improvements for the Nation (WIIN) Act.

Meanwhile, the state has also been pouring money into water storage projects, with $2.7 billion in Proposition 1 awarded to projects in July 2018.

Monday, September 24, 2018 in Maven's Notebook

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

High-rise apartment buildings in Waikiki, Hawaii with steep green mountains in background.

Study: Maui’s Plan to Convert Vacation Rentals to Long-Term Housing Could Cause Nearly $1 Billion Economic Loss

The plan would reduce visitor accommodation by 25,% resulting in 1,900 jobs lost.

April 6, 2025 - Honolulu Civil Beat

Two yellow and white Dallas Area Rapid Transit light rail streetcars at station in Dallas, Texas.

North Texas Transit Leaders Tout Benefits of TOD for Growing Region

At a summit focused on transit-oriented development, policymakers discussed how North Texas’ expanded light rail system can serve as a tool for economic growth.

April 3, 2025 - KERA News

Blue and white Seattle Link light rail train exiting concrete Downtown Bellevue Tunnel in Bellevue, WA.

Why Should We Subsidize Public Transportation?

Many public transit agencies face financial stress due to rising costs, declining fare revenue, and declining subsidies. Transit advocates must provide a strong business case for increasing public transit funding.

April 7, 2025 - Todd Litman

Amtrak Acela

How to Make US Trains Faster

Changes to boarding platforms and a switch to electric trains could improve U.S. passenger rail service without the added cost of high-speed rail.

April 11 - Bloomberg CityLab

Mural showing tools and craft supplies with banner reading 'Things are made here' in front of makerspace in Columbia, Missouri.

Columbia’s Revitalized ‘Loop’ Is a Hub for Local Entrepreneurs

A focus on small businesses is helping a commercial corridor in Columbia, Missouri thrive.

April 11 - Next City

Close-up of wood log with emerald ash borer larvae tracks etched in the wood.

Invasive Insect Threatens Minnesota’s Ash Forests

The Emerald Ash Borer is a rapidly spreading invasive pest threatening Minnesota’s ash trees, and homeowners are encouraged to plant diverse replacement species, avoid moving ash firewood, and monitor for signs of infestation.

April 11 - The Bemidji Pioneer