Arkansas River Compact Administration (ARCA)

Welcome to the Colorado-Kansas Arkansas River Compact Administration's website!

Thank you for visiting ARCA's website. We welcome any suggestions, please comment using the Contact page.

Arkansas River Basin



‚Äč2016 Annual Meeting

The 2016 ARCA Annual Meeting will be held at The Wolves Den Event Center, which is approximately 4 miles south of the intersection of E Olive (Highway 50 East) and Main Street (Highways 287/385 South)

Friday, December 9th, 2016 at 8:00 am (MST)

Wolves Den Events Center

27534 US Hwy 287

Lamar, CO 81052

Committees of ARCA will meet Thursday, December 8th, 2016 starting at 1:00 pm (MST)

Agenda & available meeting materials 

Photo of John Martin Reservoir

courtesy of Army Corps of Engineers, Albuquerque District