Summit County

3 Colorado mutual ditch and reservoir companies have DWR-verified water structures in Summit County, the oldest decreed right dating to 1889. 4 companies list a registered address in a city located in — or partly in — Summit County.

Company Standing Verified structures Relationship
Blue Lake Reservoir Company In good standing 1 WDID Operates structures in Summit County
Clinton Ditch & Reservoir Company In good standing 1 WDID Operates structures in Summit County
Registered in Silverthorne
Eagle Park Reservoir Company In good standing Registered in Breckenridge
Independent Blue Ditch Company In good standing 2 WDIDs Operates structures in Summit County
Registered in Silverthorne
The Stock Pond Ditch Company In good standing Registered in Silverthorne

Scroll the table sideways to see every column.

Standing is from the Colorado Secretary of State as of August 3, 2026: In good standing and “Exists” are both current statuses; Delinquent most commonly follows a missed Periodic Report (other causes exist — see the delinquency guide), 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 (3 of this county's 3 structure-verified companies are plotted; the map itself is statewide, not filtered to Summit County).