Rio Blanco County

1 Colorado mutual ditch and reservoir company has DWR-verified water structures in Rio Blanco County, the oldest decreed right dating to 1953.

Scroll the table sideways to see every column.

Standing is from the Colorado Secretary of State as of July 27, 2026: In good standing and “Exists” are both current statuses; Delinquent means a missed annual filing — usually fixable in one sitting; — means the company has no row in the current Secretary of State pull. Full explanation: what this check tells you.

See the statewide ditch map — plotted at their real headgates and reservoirs, straight from state water records (1 of this county's 1 company is plotted; the map itself is statewide, not filtered to Rio Blanco County).