Arroyo Las Positas
Appearance
Arroyo Las Positas is a 7.4-mile-long (11.9 km)[1] westward-flowing watercourse in Alameda County, California, which originates from Arroyo Seco north of Livermore and empties into Arroyo Mocho in Dublin, California.
See also
References
- ^ U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map Archived 2012-04-05 at WebCite, accessed March 15, 2011