Yaquina Bay
Yaquina Bay is a semi-enclosed body of water , approximately 8 km² ( 3 . 2 mi² ) in area , with free connection to the Pacific Ocean , but also diluted with freshwater from the Yaquina River land drainage . 
<triplet> Yaquina Bay <subj> Yaquina River <obj> tributary <triplet> Yaquina River <subj> Yaquina Bay <obj> mouth of the watercourse