Drew Fuller's 50-yard fumble return for a touchdown gave Seton Catholic a lead in the second quarter before White Salmon (3-3, 3-2 Trico League) scored the final six touchdowns of the game.
Seton (0-6, 0-6) also had a 3-0 lead on an Erik Powell field goal in the first quarter.
This was the first time that Seton, new to varsity football this season, had a lead in the second quarter.
"It gave the kids a charge of excitement, something they haven't experienced yet," Seton coach Dan Chase said. "It's something we definitely needed and we are looking forward to building on."
Seton quarterback Will Noce-Sheldon passed for 168 yards. Powell was his top target, hauling in six catches for 80 yards.
White Salmon's Ben Childs scored four touchdowns, including one on a 98-yard kickoff return.
WHITE SALMON 50, SETON CATHOLIC 10
Seton 3 7 0 0--10
White Salmon 7 21 14 8--50
SC -- Erik Powell 22 FG
WS -- Ben Childs 22 run (Gabe Guzman kick)
SC -- Drew Fuller 50 fumble return (Powell kick)
WS -- Childs 98 kickoff return (Guzman kick)
WS -- Lane Munyan 23 pass from Kasey Bonds (Guzman kick)
WS -- Tanner Rabinowitz 7 run (Guzman kick)
WS -- Childs 2 run (Guzman kick)
WS -- Childs 14 run (Guzman kick)
WS -- John Stephens 12 run (Guzman run)
RUSHING -- Seton Catholic: James Henkels 6-22, Fuller 7-6, Will Noce-Sheldon 13-31, Riley McShane 6-54.
PASSING -- Seton Catholic: Noce-Sheldon 12-21-168.
RECEIVING -- Seton Catholic: Justin James 3-73, Fuller 1-8, Dylan Cole 1-7, Powell 6-80.