USA: Army Corps Conducts Union Slough Levee Repairs

Yesterday, the U.S. Army Corps of Engineers, Seattle District, deployed spotters to the Green and White rivers and a team to make emergency repairs to the Union Slough Levee located on the Snohomish River in Everett, Wash. The Corps’ emergency operations center and reservoir control center also began 24-hour operations.

In the interest of public safety, seven Snohomish flood team members deployed with materials and equipment to perform emergency repairs on the Union Slough Levee.

Due to changes in the National Weather Service’s forecast, the Corps began increasing outflows at Mud Mountain Dam from 5,000 to 6,000 cubic feet per second at 8 a.m. this morning. Outflow from Howard Hanson Dam is 8,000 cfs, keeping the flow at Auburn near 10,000 cfs. To better understand how these increased flow rates might affect residents in areas where channel capacity may have changed, the Corps deployed spotters to the White River Basin and along the Green River as an additional precautionary measure. These spotters monitor river conditions and levee-system integrity and provide information to the Seattle District’s reservoir control and emergency operations centers.

Flood fight teams and reservoir managers at the Corps’ Seattle District remain on alert and poised to continue responding as necessary to areas affected by flooding.

Dredging Today Staff, February 23, 2012

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3rd International Congress Hydraulic Engineering Structures and Dredging

Russia’s leading maritime industry Media Group PortNews ( holds a traditional annual Congress “Hydraulic Engineering Structures and Dredging” in Moscow. 

The two-day Congress includes the 7th International Forum of Dredging Companies and the 3rd Technical Conference “Modern Solutions for Hydraulic Engineering”.

Infrastructure development is among the real sources of Russia’s economy growth. Construction of port facilities and new hydraulic engineering structures on the country’s inland waterways constitute an essential part of all infrastructure projects. It is important to take into account the best international practices to implement these projects effectively.

The program of the Congress will be devoted to the latest technologies for dredging and hydraulic engineering works. Speakers and delegates will refer to real projects to discuss specifics features of dredging works, as well as dedicated fleet and equipment involved.

To learn more about event, please, contact the organizing committee:

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National Marine Dredging Company “NMDC” aims to be the largest dredging player in the Arab’s Gulf region...


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