The 1969-70 West Kootenay Junior Hockey League season was the third in league history. The season would proceed with the same four teams as the previous season.^[1] For the third consecutive season there were no playoffs, and instead the league champion was the team with the best regular season record. The Trail Smoke Eaters became the first team to win multiple championships.^[2]

League map

30km
20miles

4

3

2

1

  

Legend

• 1
  Nelson Leafs
• 2
  Trail Smoke Eaters
• 3
  Rossland Warriors
• 4
  Grand Forks Border Bruins

Each team played 32 games throughout the regular season with the final rankings being as follows:

1. Trail Smoke Eaters
2. Rossland Warriors
3. Nelson Jr. Maple Leafs
4. Grand Forks Border Bruins