Sand Creek 13 Reservoir Report
Nearby: Sand Creek 24 Sand Creek 15
Last Updated: December 12, 2025
Sand Creek 13 is a flood risk reduction dam located in Wahoo, Nebraska, along the Sand Creek river.
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Summary
Completed in 2012, this local government-owned structure serves to mitigate potential flooding in the area, with a primary purpose of flood risk reduction. The dam is an earth type structure with a height of 29.6 feet and a hydraulic height of 23.13 feet, offering a storage capacity of 407.9 acre-feet and a drainage area of 0.62 square miles.
Managed by the Nebraska Department of Natural Resources, Sand Creek 13 has a low hazard potential and is deemed to be in satisfactory condition as of the last inspection in June 2020. The dam's design includes stone core types and soil foundations, with a total length of 770 feet and a surface area of 11.36 acres. While the dam has not undergone modifications in recent years, it is subject to regular inspections and enforcement by the state regulatory agency to ensure its continued effectiveness in flood risk management.
Located within Congressional District 01 of Nebraska, Sand Creek 13 plays a crucial role in safeguarding the surrounding community from potential flood events. With its strategic placement along the Sand Creek river, this dam exemplifies the proactive measures taken by local governments to protect water resources and mitigate the impacts of climate-related challenges in the region.
Year Completed |
2012 |
Dam Length |
770 |
Dam Height |
29.6 |
River Or Stream |
Sand Creek |
Primary Dam Type |
Earth |
Surface Area |
11.36 |
Hydraulic Height |
23.13 |
Drainage Area |
0.62 |
Nid Storage |
407.9 |
Structural Height |
40.6 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
41 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Platte River At North Bend
|
4920cfs |
Maple Creek Near Nickerson
|
60cfs |
Wahoo Creek At Ithaca
|
53cfs |
Platte River Nr Leshara
|
5270cfs |
Shell Creek Near Columbus
|
87cfs |
Logan Creek Near Uehling
|
445cfs |
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.
Sand Creek 13