The founding teams were the Barrhead Bombers, Cold Lake Aeros, Edmonton Eagles, Hinton Timberwolves, Vegreville Vipers, and Vernal Oilers.

On May 6, 2022, the Vernal Oilers joined the United States Premier Hockey League along with former WSHL teams the Seattle Totems, Bellingham Blazers, and Rogue Valley Royals.

In August 2022, the Edmonton Eagles were removed from the teams listing on the league website.

[4] The Vulcan Rampage quit the league prior to playing a game and also joined the NJHL.

[5] On July 23, 2024 the league announced suspension of the 2024-2025 season with the intention to continue operations in the future.