Sheet Flow Erosion Control Construction Erosion Control

October 29, 2020

Turbidity Barrier

This is a turbidity barrier, also known as a turbidity curtain. We are using it to contain sediment during a riverbank restoration project.

Photo: David Jenkins-Sheetflow Erosion Control
Photo: David Jenkins-Sheetflow Erosion Control

September 30, 2020

Slope Covered with Plastic

View of slope on Site 25 Habitat Restoration Project. Photo: David jenkins

We have covered a slope above the Duwamish Waterway with plastic until landscaping occurs in December. The contractor has done a great job overlapping the plastic sheets and securing them with sand bags.

February 24, 2020

Clean Up and Restoration of Lora Lake

Video: David Jenkins

I took this after the clean up and restoration of Lora Lake. The lake wasn’t a lake but a water-filled hole created from peat mining. Contaminated stormwater runoff impacted the bottom sediments.

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