 the rio hondo (spanish translation: "deep river") is a tributary of the los angeles river in los angeles county, california, approximately  long.u.s. geological survey. national hydrography dataset high-resolution flowline data. the national map, accessed march 16, 2011 as a named river, it begins in irwindale and flows southwest to its confluence in south gate, passing through several cities (tho
Geography_of_Los_Angeles,_California Los_Angeles_River Rivers_of_California Rivers_of_Los_Angeles_County,_California Rivers_of_Southern_California San_Gabriel_Valley