Zach Walker ran for 126 yards and three touchdowns Friday as the host Bruns improved to 4-0 with the non-league win.
Ulices Isordia added 138 tards rushing and scored twice.
Columbia-White Salmon finished with 351 rushing yards. The Bruins broke open the game with three touchdowns and a safety in the second quarter.
Walker’s touchdown runs covered 25, 37 and 55 yards.
COLUMBIA-WHITE SALMON 50, RIVERSIDE 6
Riverside 0 0 0 6– 6
W. Salmon 7 22 14 7–50
First quarter
CWS — Ulices Isordia 3 run (Jose Eudave kick).
Second quarter
CWS — Isordia 2 run (run failed)
CWS — Safety (QB sacked in end zone)
CWS — Zach Walker 25 run (Eudave kick)
CWS — Walker 37 run (Eudave kick)
Third quarter
CWS — Tylan Webster fumble recovery in end zone (Eudave Kick)
CWS — Walker 55 run (Eudave Kick)
Fourth quarter
CWS — Trenton Howard 11 run (Eudave Kick).
R — 25 pass (pass failed)
Columbia-White Salmon leaders
RUSHING — Ulices Isordia 17-138; Zach Walker 7-126; Trenton Howard 6-45; Cesar Isordia 1-24; Sam Rowlen 1-18.
PASSING — Austin Bucklin 7-8-0-60.
RECEIVING — Shad Curtis 5-16; Aidan Trummel 1-30; Jabal Gilbert 1-14.