Harris Brothers And Boone #1 Reservoir Report

Last Updated: December 5, 2025

Harris Brothers and Boone #1, also known as Buckles Lake, is a privately owned irrigation dam located in Archuleta, Colorado.


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Summary

Completed in 1947, this earth-type dam stands at a height of 24 feet and has a length of 418 feet, with a storage capacity of 109 acre-feet. Situated on the Big Branch-TR river, this dam serves the primary purpose of irrigation in the region, with a normal storage capacity of 49 acre-feet.

Although classified as having a low hazard potential and a satisfactory condition assessment, the risk assessment for Harris Brothers and Boone #1 is rated as high (2). Despite this, the dam is regulated by the Colorado Division of Water Resources (DWR) and undergoes regular inspections, with the last one conducted in September 2015. The dam does not have a spillway, but its maximum discharge capacity is recorded at 2498 cubic feet per second, ensuring the safety of the surrounding area in case of emergency.

With a rich history dating back to its construction in the mid-20th century, Harris Brothers and Boone #1 continues to play a vital role in providing irrigation water for the agricultural activities in the Trujillo area. Its strategic location and design make it a key asset in managing water resources in Colorado, highlighting the importance of maintaining and monitoring such infrastructure in the face of changing climate conditions.

Year Completed

1947

Dam Length

418

Dam Height

24

River Or Stream

BIG BRANCH-TR

Primary Dam Type

Earth

Surface Area

10

Hydraulic Height

24

Drainage Area

1

Nid Storage

109

Structural Height

24

Hazard Potential

Low

Nid Height

24
       
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.