[6][7] The British Columbia-based Alaska Hydro Corporation was planning to construct and operate a hydroelectric facility that would dam More Creek and create a storage reservoir, which was opposed by the Tahltan Nation.

[8] In 2022 the Impact Assessment Agency of Canada terminated the More Creek Hydroelectric Project, citing the failure of Alaska Hydro to provide required information or studies within the legislated time limit.

Flowing mostly south, by Nahta Cone and Wetalth Ridge,[12][13] More Creek exits Mount Edziza Provincial Park.

Continuing south, various unnamed tributary streams join, many flowing from the southern end of Arctic Lake Plateau.

Then its waters form a single channel and cascade down some rapids close to its mouth on the Iskut River.