Linke Reservoir Report

Last Updated: December 5, 2025

Linke is a privately owned irrigation dam located in Grand County, Colorado, completed in 1916.


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Summary

With a dam height of 13 feet and a length of 720 feet, it serves multiple purposes including fire protection, stock watering, and small fish pond management in addition to irrigation. The dam has a storage capacity of 63 acre-feet and a normal storage level of 27 acre-feet, covering a surface area of 9 acres.

Despite being classified as having a low hazard potential, Linke poses a high risk according to assessments, indicating the need for robust risk management measures. While the condition of the dam is currently not rated, it undergoes inspections every 6 years to ensure its structural integrity. The dam does not have a spillway and operates without locks, with a maximum discharge capacity of 252 cubic feet per second.

Located on Tenmile Creek in the city of Granby, Linke plays a critical role in water resource management in the area. Water resource and climate enthusiasts will find this dam to be an intriguing case study due to its historical significance, multiple uses, and the ongoing challenge of managing its risk potential in a changing climate landscape.

Year Completed

1916

Dam Length

720

Dam Height

13

River Or Stream

TENMILE CREEK-TR

Primary Dam Type

Earth

Surface Area

9

Hydraulic Height

13

Nid Storage

63

Structural Height

13

Hazard Potential

Low

Nid Height

13
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.

Hazard Potential Classification

High
Dams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.