Mietzner Road Dam Reservoir Report
Nearby: Maska Dam Lemmert Dam
Last Updated: December 6, 2025
Located in Franklin, Nebraska, the Mietzner Road Dam is a vital structure managed by the local government for flood risk reduction along the TR-W Branch of Thompson Creek.
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Summary
Constructed in 1982, this earth dam stands at a height of 14 feet with a length of 250 feet, providing a maximum storage capacity of 103.5 acre-feet. While primarily serving the purpose of flood risk reduction, the dam also contributes to normal storage of 15.8 acre-feet and a surface area of 6.1 acres.
With a low hazard potential and a condition assessment of "Not Rated," the Mietzner Road Dam is regulated, inspected, and enforced by the Nebraska Department of Natural Resources. The dam's last inspection in April 2018 revealed a satisfactory state, with an inspection frequency of 5 years. While lacking a detailed Emergency Action Plan, the dam's emergency contacts and risk management measures are yet to be fully updated and assessed.
Overall, the Mietzner Road Dam plays a crucial role in mitigating flood risks in the area and ensuring the safety of nearby communities. As climate change continues to impact water resources, the proper maintenance and management of structures like this dam become increasingly important for safeguarding against potential disasters.
Year Completed |
1982 |
Dam Length |
250 |
Dam Height |
14 |
River Or Stream |
TR-W BR THOMPSON CREEK |
Primary Dam Type |
Earth |
Surface Area |
6.1 |
Hydraulic Height |
14 |
Drainage Area |
0.8 |
Nid Storage |
103.5 |
Structural Height |
14 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
14 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Republican River Near Orleans
|
59cfs |
Prairie Dog C Nr Woodruff
|
0cfs |
Republican River At Guide Rock
|
35cfs |
Platte River Near Kearney
|
1810cfs |
Sappa Creek Near Stamford
|
4cfs |
Nf Solomon R At Glade
|
8cfs |
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.
Mietzner Road Dam