Miller Dam 9242 Reservoir Report
Nearby: Nielsen Dam 3823 Olson Dam 1270
Last Updated: December 6, 2025
Miller Dam 9242, located in Kearney, Nebraska, stands as a vital structure along the TR-W Branch of Thompson Creek.
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Summary
Constructed in 1950, this earth dam with stone core serves a primary purpose of flood risk reduction, in addition to other functions. With a height of 17.7 feet and a storage capacity of 152.6 acre-feet, the dam plays a crucial role in regulating water flow and protecting the surrounding area from potential flooding events.
Despite its importance, Miller Dam 9242 is currently assessed as being in poor condition, with a low hazard potential. The last inspection in June 2018 revealed the need for maintenance and improvements to ensure the dam's continued effectiveness in flood control. While the dam is privately owned, it falls under the jurisdiction of the Nebraska Department of Natural Resources, which oversees permitting, inspection, and enforcement activities to uphold safety standards and regulations.
Water resource and climate enthusiasts can appreciate the significance of Miller Dam 9242 in safeguarding the local community from flood risks. As efforts are made to address its current condition and enhance its structural integrity, the dam serves as a reminder of the ongoing need for proactive management of water resources in the face of changing environmental conditions.
Year Completed |
1950 |
Dam Length |
320 |
Dam Height |
17.7 |
River Or Stream |
TR-W BR THOMPSON CREEK |
Primary Dam Type |
Earth |
Surface Area |
5.6 |
Hydraulic Height |
17.7 |
Drainage Area |
4.59 |
Nid Storage |
152.6 |
Structural Height |
17.7 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
18 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Platte River Near Kearney
|
1810cfs |
Republican River Near Orleans
|
59cfs |
Platte R Mid Ch
|
1190cfs |
Elm Creek Nr Elm Creek
|
0cfs |
Sappa Creek Near Stamford
|
4cfs |
Prairie Dog C Nr Woodruff
|
0cfs |
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.
Miller Dam 9242