Английская Википедия:Estero de San Antonio
Estero de San Antonio is a stream in the northern California counties of Marin and Sonoma which empties into Bodega Bay.
Course
The Estero springs just north of the Marin-Sonoma county line (from a hill overlooking Bloomfield, California) and runs south along Gericke Road into Marin County. Just north of Fallon-Two Rock Road, it turns west, flowing under the road just east of State Route 1. It flows south along the highway for Шаблон:Convert, then crosses under the highway at milepost 47.6 and continues west to a confluence with Stemple Creek Шаблон:Convert southeast of Fallon, California. From there, it winds its way westward, passing under Middle Road and Valley Ford Franklin School Road before emptying into Bodega Bay Шаблон:Convert north of Dillon Beach, California.
Ecology
The Estero de San Antonio has a variety of habitat types, including freshwater ponds, mudflats, eelgrass and saltgrass area, and wooded ravines. It is estimated that the Estero has Шаблон:Convert of associated wetlands.[1]
In the summer or early fall, a sandbar often forms at the mouth of the Estero, damming it until the winter rains arrive. Area residents used to blast the sandbar to dispel high salt concentrations in the Estero.[2]
Nomenclature
The United States Geological Survey's Geographic Names Information System cites ten variant names for this stream, including Stemple Creek (the name of its main tributary), Estero De Americano (almost identical to the parallel estuary Шаблон:Convert north), Arroyo de San Antonio (also applied to Walker Creek, a parallel estuary Шаблон:Convert south), and San Antonio Creek (the name of a creek further east along the county line).[3] In particular, the Estero's watershed is often referred to as the Stemple Creek watershed.[4] The stream is also referred to as Fallon Creek.[5]
Bridges
The Estero de San Antonio is crossed by three concrete continuous slab bridges:
- The Valley Ford Franklin School Road bridge, built in 1964, is Шаблон:Convert long.
- The Middle Road bridge, built in 1958, is Шаблон:Convert long.
- The State Route 1 bridge, built in 2001, is Шаблон:Convert long.
It is also crossed at Fallon-Two Rock Road by a Шаблон:Convert concrete tee beam bridge built in 1932.[5]
See also
- Estero Americano
- List of watercourses in the San Francisco Bay Area
- San Antonio Creek (Marin County, California)
References
- ↑ Шаблон:Cite web
- ↑ Ошибка цитирования Неверный тег
<ref>; для сносокplanне указан текст - ↑ Ошибка цитирования Неверный тег
<ref>; для сносокgnisне указан текст - ↑ Шаблон:Cite web
- ↑ 5,0 5,1 Шаблон:Cite web
- Английская Википедия
- Rivers of Marin County, California
- Rivers of Sonoma County, California
- West Marin
- Wetlands of the San Francisco Bay Area
- Rivers of Northern California
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