Funk Dam 415 Reservoir Report

Last Updated: December 12, 2025

Funk Dam 415, located in Holt, Nebraska, is a privately owned earth dam designed by the USDA NRCS for irrigation purposes.


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Summary

Completed in 1963, this dam stands at a height of 16 feet with a hydraulic height of 14 feet and a structural height of 20 feet. It has a storage capacity of 91 acre-feet, with a normal storage level of 50 acre-feet, serving a drainage area of 1.8 square miles.

Managed by the NE DNR, Funk Dam 415 has a low hazard potential and is deemed to be in satisfactory condition as of the last inspection in May 2018. The dam is situated along TR-Clearwater Creek, with a maximum discharge capacity of 268 cubic feet per second. Despite its age, Funk Dam 415 continues to play a vital role in irrigation and water resource management in the region, showcasing the enduring importance of such infrastructure for agricultural sustainability and climate resilience.

With its stone core and soil foundation, Funk Dam 415 exemplifies the collaboration between private ownership and government oversight in ensuring the safety and functionality of water management infrastructure. As climate change continues to impact water resources, dams like Funk Dam 415 serve as critical assets for maintaining water supply reliability and mitigating the effects of extreme weather events. The ongoing regulation, inspection, and enforcement measures by the NE DNR underscore the commitment to safeguarding this essential piece of infrastructure for the benefit of the local community and the environment.

Year Completed

1963

Dam Length

1310

Dam Height

16

River Or Stream

TR-CLEARWATER CREEK

Primary Dam Type

Earth

Surface Area

10

Hydraulic Height

14

Drainage Area

1.8

Nid Storage

91

Structural Height

20

Hazard Potential

Low

Foundations

Soil

Nid Height

20
       
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.