Buffalo Creek Reservoir Report

Last Updated: December 4, 2025

Buffalo Creek, located in Park County, Colorado, is a privately owned dam that serves primarily for water supply purposes.


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Summary

Completed in 1979, this earth dam stands at a height of 21 feet and has a maximum storage capacity of 270 acre-feet. With a normal storage level of 145 acre-feet and a surface area of 25 acres, Buffalo Creek plays a crucial role in water management in the region. The dam also offers recreational opportunities for visitors to enjoy.

Managed by the Colorado Division of Water Resources, Buffalo Creek is subject to state regulations, inspections, and enforcement measures to ensure its safety and efficacy. With a low hazard potential and a satisfactory condition assessment, the dam poses minimal risk to surrounding communities. However, a moderate risk assessment rating of 3 indicates some level of potential danger that requires continued monitoring and risk management measures. The last inspection in October 2015 found the dam to be in good condition, with regular inspections scheduled every 6 years to maintain its integrity.

Despite its low hazard potential, Buffalo Creek remains a vital component of the water infrastructure in the area, providing essential water supply and recreational opportunities. As climate change continues to impact water resources, the maintenance and monitoring of structures like Buffalo Creek are crucial in ensuring the safety and sustainability of water supplies in the region. By adhering to state regulations and implementing risk management measures, Buffalo Creek serves as a valuable asset in managing water resources in Colorado.

Year Completed

1979

Dam Length

850

Dam Height

21

River Or Stream

BUFFALO CREEK

Primary Dam Type

Earth

Surface Area

25

Hydraulic Height

22

Drainage Area

8

Nid Storage

270

Structural Height

33

Hazard Potential

Low

Nid Height

33
       
Seasonal Comparison

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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.