Goleta Slough Ecological Reserve--Areas L and M

Goleta Slough Ecological Reserve--Areas L and M

Goleta History
Wikipedia
Goleta Slough Management Committee

About this location

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About Goleta Slough Ecological Reserve

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What is today Goleta Slough was once a large bay surrounded by a dense population of Chumash Native Americans. The water reached past today's Hollister Avenue and when the water level was high, the bay connected with Devereux Slough, making what is now the UCSB Campus an island. In 1862, torrential rains eroded the hillsides and vast amounts of silt were deposited into the bay, turning it into the shallow marsh it is today. In 1928, part of the slough was filled in to create an airstrip, which was expanded into a full-size airport starting in 1941. During World Was II and for some time after, this served as a military air base. Other parts of the slough were also filled in to create space for development such as the Goleta Sanitary District wastewater plant.

Today, only about one-third of the original wetland area remains. In 1986, Goleta Slough was declared an Ecological Reserve, managed by the California Department of Fish and Wildlife. In 2007, the adjoining Goleta Slough Marine Conservation Area was added; this includes the area below the mean high tide in the slough and Atascadero Creek.

The slough empties into the ocean at Goleta Beach County Park. A sandbar sometimes blocks the flow of water, but this is either flushed out naturally during heavy rains or breached mechanically so as to avoid water levels rising too high in the slough.

The vegetation in the slough is dominated by pickleweed, but also includes alkali-heath, salt grass, salt bush, ditch-grass, pondweed, tule, and cattails, as well as shrubs like willows and coyote brush and trees like Coast Live Oak.

Content from Goleta History, Wikipedia, Goleta Slough Management Committee, and Linus Blomqvist

Goleta Slough
Goleta Slough Management Committee