Clear Creek 7-A Reservoir Report
Last Updated: December 12, 2025
Clear Creek 7-A is a crucial flood risk reduction structure located in Saunders, Nebraska, along the Upper Clear Creek.
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Summary
Built in 1986 by the USDA NRCS, this earth dam stands at an impressive height of 35.9 feet, with a structural height of 40.1 feet and a length of 1780 feet. With a storage capacity of 3542.1 acre-feet and a drainage area of 9.4 square miles, the dam plays a vital role in managing water flow and mitigating flood risks in the region.
Managed by the local government and regulated by the Nebraska Department of Natural Resources, Clear Creek 7-A is inspected regularly to ensure its satisfactory condition and low hazard potential. The dam's primary purpose is flood risk reduction, with a focus on protecting the surrounding area from potential inundation. The structure's proximity to Yutan and its close connection to the Kansas City District highlight its significance in safeguarding the community and the environment from the impacts of extreme weather events and climate change.
For water resource and climate enthusiasts, Clear Creek 7-A serves as a prime example of effective flood risk management and infrastructure design. With its strategic location, impressive dimensions, and commitment to regular inspections and maintenance, this dam showcases the importance of resilient water infrastructure in adapting to a changing climate. As climate-related challenges continue to intensify, structures like Clear Creek 7-A play a crucial role in building community resilience and protecting valuable resources for future generations.
Year Completed |
1986 |
Dam Length |
1780 |
Dam Height |
35.9 |
River Or Stream |
UPPER CLEAR CREEK |
Primary Dam Type |
Earth |
Surface Area |
112 |
Hydraulic Height |
34 |
Drainage Area |
9.4 |
Nid Storage |
3542.1 |
Structural Height |
40.1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
40 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Platte River Nr Leshara
|
5270cfs |
Elkhorn River At Waterloo
|
1120cfs |
Wahoo Creek At Ithaca
|
53cfs |
Wahoo Cr At Ashland
|
78cfs |
Platte R Nr Ashland
|
6290cfs |
Big Papillion Cr
|
38cfs |
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.
Clear Creek 7-A
North 242nd Street Douglas County