Jelinek Dam Reservoir Report
Nearby: Sukup Upper Dam Sukup Dam 1
Last Updated: December 15, 2025
Jelinek Dam, located in Knox, Nebraska, is a privately owned structure primarily used for irrigation purposes.
°F
°F
mph
Wind
%
Humidity
Summary
Completed in 1979, this earth dam stands at a height of 26 feet and has a storage capacity of 33 acre-feet. Situated along the TR-MID BR VERDIGRE CREEK, it serves as a vital resource for water management in the region.
Despite its low hazard potential, Jelinek Dam has been assessed to be in poor condition as of May 2018. The dam is under the regulatory oversight of the Nebraska Department of Natural Resources (DNR) and undergoes regular inspections to ensure its structural integrity and safety. With its stone core and soil foundation, the dam plays a crucial role in maintaining water supply for agricultural purposes in the area.
As a key component of the local water infrastructure, Jelinek Dam contributes to the sustainable management of water resources in Nebraska. Its maintenance and upkeep are essential to safeguarding the surrounding environment and supporting the agricultural community that relies on its irrigation capabilities. This dam serves as a reminder of the importance of responsible water management practices in the face of changing climate patterns and increasing pressure on water supplies.
Year Completed |
1979 |
Dam Length |
320 |
Dam Height |
26 |
River Or Stream |
TR-MID BR VERDIGRE CREEK |
Primary Dam Type |
Earth |
Surface Area |
3 |
Hydraulic Height |
23 |
Drainage Area |
0.3 |
Nid Storage |
33 |
Structural Height |
26 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
26 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Verdigre C Nr Verdigre
|
206cfs |
Bazile Creek At Center
|
85cfs |
Niobrara River Nr. Verdel
|
517cfs |
Bazile Creek Near Niobrara
|
192cfs |
Ponca Creek At Verdel
|
23cfs |
Elkhorn River At Ewing
|
89cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
Jelinek Dam