Question:  The Great Works River flows to meet the tidal part of the Salmon Falls River at a town with a co-educational university-preparatory day school founded in what year?
Sentence (from "Salmon Falls Creek"): Formed in high mountains at the northern edge of the Great Basin, Salmon Falls Creek flows northwards 121 mi , draining an arid and mountainous basin of 2103 mi2 .
Relevant evidence: No