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Streambed Stabilization Work – Salt Lake Valley, Utah

January 22, 2025 0 Comments

Streambed Stabilization Work - Salt Lake Valley, Utah

Streambed stabilization work being performed on an intermittent creek in the Salt Lake Valley of Northern Utah, part of the Wasatch Front. Riprap is being utilized to slow the flow of water and impede erosion. A sediment fence also known as a silt fence surrounds the construction site to prevent loose disturbed soil from washing downstream. While unseen at this stage in the work, vegetative cover, including temporary erosion control blankets were likely added after initial work was completed, to stabilizing the stream bank.

Erosion control measures are essential at construction sites to prevent soil erosion, sediment displacement, and environmental damage. Common erosion control features include:

  1. Silt Fences: Temporary barriers made of geotextile fabric that trap sediment while allowing water to flow through. Installed along site perimeters or downslope areas.
  2. Sediment Basins and Traps: Structures designed to collect and settle sediment-laden runoff, preventing it from entering waterways.
  3. Erosion Control Blankets: Biodegradable mats or nets that stabilize disturbed soil and protect against water and wind erosion.
  4. Straw Wattles (Fiber Rolls): Cylindrical rolls of straw, coconut fiber, or similar material placed on slopes to slow water flow and trap sediment.
  5. Check Dams: Small, temporary barriers placed in drainage channels to slow water flow and reduce erosion.
  6. Vegetative Cover: Planting grasses or other vegetation to stabilize soil and minimize erosion. Often used for long-term control.
  7. Riprap: Layers of large stones or rocks placed in areas of high water flow to reduce erosion and stabilize slopes.
  8. Diversion Channels: Trenches or channels that redirect stormwater away from vulnerable areas to minimize erosion.
  9. Dust Control Measures: Spraying water, using mulch, or applying soil binders to reduce wind erosion.
  10. Gravel Construction Entrances: Stabilized entry points for vehicles to reduce the tracking of sediment onto nearby roads.

These measures are often used in combination to create a comprehensive erosion and sediment control plan for construction sites.

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Creamer’s Dairy Farm Barn in Winter – Fairbanks, Alaska

January 21, 2025 0 Comments

Creamer's Dairy Farm Barn in Winter - Fairbanks, Alaska

The Creamer’s Dairy Barn, located in Fairbanks, Alaska, is a historic landmark that offers a glimpse into the region’s agricultural heritage. Built in the early 20th century, the barn was once part of Creamer’s Dairy, a prominent family-operated farm that provided milk and dairy products to the local community. After the dairy ceased operations in the 1960s, the property was preserved and transformed into Creamer’s Field Migratory Waterfowl Refuge.

Today, the barn is surrounded by 2,200 acres of protected wetlands, forests, and open fields, serving as a sanctuary for birds and wildlife. Visitors can explore the barn’s rustic architecture, enjoy educational exhibits, and participate in nature walks and birdwatching activities. It’s especially popular during migration seasons when thousands of waterfowl, such as cranes and geese, flock to the area. The Creamer’s Dairy Barn stands as a symbol of Fairbanks’ history and its commitment to preserving natural habitats.

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Erosion Control Tom Wallace Lake – Louisville, Kentucky

January 21, 2025 0 Comments

A view of construction and access improvements at Tom Wallace Lake, part of the Jefferson Memorial Forest south of Louisville, Kentucky. A silt fence is visible on the lake to control sediment run off from construction activities.

Erosion control measures are essential at construction sites to prevent soil erosion, sediment displacement, and environmental damage. Common erosion control features include:

  1. Silt Fences: Temporary barriers made of geotextile fabric that trap sediment while allowing water to flow through. Installed along site perimeters or downslope areas.
  2. Sediment Basins and Traps: Structures designed to collect and settle sediment-laden runoff, preventing it from entering waterways.
  3. Erosion Control Blankets: Biodegradable mats or nets that stabilize disturbed soil and protect against water and wind erosion.
  4. Straw Wattles (Fiber Rolls): Cylindrical rolls of straw, coconut fiber, or similar material placed on slopes to slow water flow and trap sediment.
  5. Check Dams: Small, temporary barriers placed in drainage channels to slow water flow and reduce erosion.
  6. Vegetative Cover: Planting grasses or other vegetation to stabilize soil and minimize erosion. Often used for long-term control.
  7. Riprap: Layers of large stones or rocks placed in areas of high water flow to reduce erosion and stabilize slopes.
  8. Diversion Channels: Trenches or channels that redirect stormwater away from vulnerable areas to minimize erosion.
  9. Dust Control Measures: Spraying water, using mulch, or applying soil binders to reduce wind erosion.
  10. Gravel Construction Entrances: Stabilized entry points for vehicles to reduce the tracking of sediment onto nearby roads.

These measures are often used in combination to create a comprehensive erosion and sediment control plan for construction sites.

Uncategorized

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