Manhattan, KS- Kansas and Denver, Colorado — The Arkansas River Compact Administration (ARCA) passed a resolution on July 1 establishing a 20,000-acre feet multi-purpose storage account in John Martin Reservoir. This new account is intended to benefit water users in Colorado and Kansas and promote commonly held interests not directly related to the Kansas-Colorado Arkansas River Compact such as water quality improvements.
This is a pilot project to determine how a multi-purpose storage account could operate, document benefits, and determine if there are any adverse impacts from such an account. The account will be operated in accordance with an operating plan agreed to by the states and will terminate on March 31, 2028, unless extended by ARCA. This account is in addition to other accounts that are present in John Martin Reservoir.
The need for a multi-purpose storage account was recognized by municipalities, well augmentation and surface irrigation improvement replacement groups, water conservancy districts, and other water users within the Arkansas River Basin in Colorado. The concept of a multi-purpose account was brought to ARCA in 2013. The Lower Arkansas Valley Water Conservancy District with funding support from the Colorado Water Conservation Board helped further develop this account for the states to consider. Kansas and Colorado worked through issues and negotiated for much of the past decade to agree upon establishing this account in John Martin Reservoir as a pilot project through March 2028.
ARCA administers provisions of the Compact, including operations of the John Martin Reservoir. Colorado has three representatives who serve on ARCA: Rebecca Mitchell, director of the Colorado Water Conservation Board; Lane Malone, Holly, Colorado; and Scott Brazil, Vineland, Colorado. Kansas has three representatives who serve on ARCA: Earl Lewis, chief engineer of the Kansas Department of Agriculture’s Division of Water Resources; Randy Hayzlett, Lakin, Kansas; and Troy Dumler, Garden City, Kansas. Jim Rizzuto, Swink, Colorado, serves as the federal chair.
Find more information about ARCA at www.co-ks-arkansasrivercompactadmin.org.