Why limit the question to Non-Res? CPW took away RES archery elk OTC at the same time as NR on the Grand Mesa. They made zero distinction as to residency.
2028 is my estimate of when all CO OTC elk will be gone. All OTC elk, Res & NR, Archery, ML & Rifle.
All OTC needs to go. No sense in distinguishing by residency or tackle type.