Estero de San Antonio

Estero de San Antonio
San Antonio Creek
Estero de San Antonio in 2008
Location of the mouth of Estero de San Antonio in California
EtymologySpanish Saint Anthony's Estuary
Location
CountryUnited States
StateCalifornia
RegionMarin and Sonoma counties
Physical characteristics
Source 
  location1.5 mi (2.4 km) southwest of Bloomfield, California
  coordinates38°18′11″N 122°52′37″W / 38.30306°N 122.87694°W / 38.30306; -122.87694
  elevation400 ft (120 m)
MouthBodega Bay
  coordinates
38°16′12″N 122°58′46″W / 38.27000°N 122.97944°W / 38.27000; -122.97944
  elevation
0 ft (0 m)
Length9.5 mi (15.3 km)
Basin size50 sq mi (130 km2)
Basin features
Tributaries 
  leftStemple Creek

Estero de San Antonio is a stream in the northern California counties of Marin and Sonoma which empties into Bodega Bay.