Wendell Goff Reservoir Report

Last Updated: December 12, 2025

Wendell Goff is a privately owned earth dam located in Logan, Colorado, with a primary purpose of irrigation.


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Summary

Completed in 1950, this dam stands at a height of 15 feet and has a structural height of 25 feet, with a length of 261 feet. It has a storage capacity of 98 acre-feet and serves a drainage area of 20 square miles along the NO FORK FRENCHMAN CREEK-TR river or stream.

Despite being rated as having a low hazard potential, Wendell Goff poses a high risk due to its condition being not rated. The last inspection of this dam was conducted in September 1979, with a recommended inspection frequency of 6 years. While the dam lacks a spillway, it does have a spillway width of 800 feet, indicating some level of flood management capability. It is important for water resource and climate enthusiasts to monitor and assess the risk associated with dams like Wendell Goff to ensure the safety and reliability of our water infrastructure.

With its location in a region prone to high-risk factors, such as potential flooding and lack of recent condition assessments, Wendell Goff serves as a focal point for understanding the importance of proper maintenance and monitoring of irrigation dams. As climate change continues to impact water resources, it is crucial to prioritize the safety and resilience of our infrastructure to safeguard against potential disasters. The data on Wendell Goff highlights the ongoing need for proactive risk management and maintenance practices to ensure the long-term sustainability of our water systems in the face of a changing climate.

Year Completed

1950

Dam Length

261

Dam Height

15

River Or Stream

NO FORK FRENCHMAN CREEK-TR

Primary Dam Type

Earth

Surface Area

11

Hydraulic Height

15

Drainage Area

20

Nid Storage

98

Structural Height

25

Hazard Potential

Low

Nid Height

25
       
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.