In 2002, the Army Corps finished building long sections of cutoff walls inside levees to increase flood protection. John Hoge with the Army Corps says the project called for crews to come back ...

This forthcoming project will be the third such slurry trench cut-off wall work within the levee district in recent ... Short stretches of jet grout columns may be required under, over, and ...

ALTON — Wet winter weather forced a crew to postpone topping off a newly installed cutoff wall inside the Alton riverfront levee, but the city is reaping a freebie mountain of fill dirt.

The Sutter Butte Flood Control Agency is breaking ground on the Tudor Flood Risk Reduction Project, a $18 million initiative ...

The top eight feet of the levee will be removed before a 105-foot-deep seepage cutoff wall is installed in the center of the levee. The cutoff wall will help prevent water from seeping through the ...

The project aims to improve 42 miles of levee surrounding the Natomas Basin. Contractors are placing a device called a seepage cutoff wall in the existing levees. The wall is formed out of ...

The city, meanwhile, has spent its money on studies and cutoff walls that really have nothing to do with restoring the levees to an acceptable rating. Those repairs were made according to the ...

The federal government describes the imposing structure as an upgrade to the levee system that protects ... to the project because the high walls could cut off access to the river for some animals ...

The Corps said the city could use a less-expensive material to erect cutoff walls needed to keep water from seeping underground beneath the levees. The change brought the cost of repairs down by ...

Work on the next phases of the Marysville Ring Levee is expected to begin soon, which will include $22.5 million worth of improvements to 2.8 miles of levee along the southeast portion of the city.

Work on a setback levee along South River Road in West Sacramento has wrapped up for the season, though a stretch of road near the construction site will remain closed to through traffic and ...