Plum Creek 4-E Reservoir Report
Nearby: Plum Creek 4-D Plum Creek 4-F
Last Updated: December 11, 2025
Plum Creek 4-E is a crucial local government-owned structure in Nebraska, specifically located in Pawnee County.
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Summary
Built in 1964 by USDA NRCS, this earth dam serves as a key component in flood risk reduction efforts along the TR-Plum Creek. Standing at a height of 37 feet with a structural height of 41 feet, this dam boasts a capacity of 852.7 acre-feet of storage, providing vital protection to the surrounding area.
Managed by the Nebraska Department of Natural Resources, Plum Creek 4-E has been deemed to have low hazard potential and is currently in a satisfactory condition as of the last assessment in June 2020. With a drainage area of 1.88 square miles and a maximum discharge of 265 cubic feet per second, this dam plays a crucial role in mitigating flooding risks in the region. Its efficient design and construction by the Natural Resources Conservation Service ensure that it continues to fulfill its primary purpose of flood risk reduction effectively.
The location of Plum Creek 4-E in Liberty, Nebraska, showcases the strategic placement of this vital structure within the local water resource management network. As climate change continues to impact weather patterns and increase the frequency of extreme events, the importance of such infrastructure in safeguarding communities against flooding cannot be overstated. With regular inspections and a comprehensive emergency action plan, Plum Creek 4-E stands as a testament to effective water resource management in the face of a changing climate.
Year Completed |
1964 |
Dam Length |
800 |
Dam Height |
37 |
River Or Stream |
TR-PLUM CREEK |
Primary Dam Type |
Earth |
Surface Area |
25 |
Hydraulic Height |
35 |
Drainage Area |
1.88 |
Nid Storage |
852.7 |
Structural Height |
41 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
41 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Big Blue R At Barneston Nebr
|
131cfs |
Turkey C Nr Seneca
|
15cfs |
North Fork Big Nemaha River At Humboldt
|
67cfs |
Big Blue R At Marysville
|
176cfs |
Turkey Creek Near De Witt
|
10cfs |
Black Vermillion R Nr Frankfort
|
46cfs |
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.
Plum Creek 4-E