Payton Wangler scored 18 points, Emma Dietel 16 and Grace Russell 15 as the Hawks won the 2A GSHL game on the road.
Hockinson held River to single-digit scoring in the first three quarters.
Liz Canton and Katie Kolbe each scored 11 for the Chieftains.
HOCKINSON 65, COLUMBIA RIVER 34
HOCKINSON — Emma Dietel 16, Payton Wangler 18, Megan Meindersee 0, Grace Russell 15, Brooklyn Byers 0, Adyson Dyer 0, Jasmine Shigeno 5, Meggie Kistler 2, Mackie Kelly 3, Lillie Mueller 6, Ellie Kistler 0. Totals 24 (10) 7-12 65.
COLUMBIA RIVER — Ellie Furth 0, Liz Canton 11, Lily Jonas 0, Sydney Flores-Tucker 3, Erin Baker 0, Katie Kolbe 11, Karlyn Gomez, Jordan Ryan 6, Ellie Christian 3. Totals 12 (2) 8-15 34.
Hockinson 16 15 14 20–65
Col.River 3 9 7 15–34
JV — River won