Jordan Ryan scored nine of her 17 points during a 17-4 run in the third quarter as the Chieftains improved to 3-0.
River led 36-33 before mounting its decisive run.
Jenna Carlson scored 15 points for Mountain View (0-4). Paytin Ballard added 10 points and 11 rebounds.
COLUMBIA RIVER 60, MOUNTAIN VIEW 41
COLUMBIA RIVER — Sami Myers 3, Liz Canton 7, Halle Jordan 3, Lily Jonas 2, Sydney Flores-Tucker 9, Erin Baker 6, Josslyn Fraiser 0, Julia Cash 0, Bailey Gatten 2, Ari Kuschner 3, Jordan Ryan 17, Ellie Christian 10. Totals 23 (8) 6-13 60.
MOUNTAIN VIEW — Jocelyn Sampson 0, Dejah Wilson 3, Paytin Ballard 10, McKenna Stephens 0, Lauren DeLargy 6, Gillian Murphy 7, Jawana Collins 0, Jenna Carlson 15. Totals 15 (5) 6-17 41.
Col.River 17 14 22 9–60
Mtn.View 11 11 15 4–41
JV — Mountain View won.
