Big Indian Creek 15-B Reservoir Report
Nearby: Vitosh Dam 1948 Vitosh Dam 4772
Last Updated: December 6, 2025
Big Indian Creek 15-B is a vital flood risk reduction structure located in Gage County, Nebraska.
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Summary
Constructed in 1966, this earth dam stands at a height of 33 feet and has a length of 1366 feet, providing essential protection to the surrounding area. With a normal storage capacity of 226 acre-feet and a maximum storage capacity of 2369 acre-feet, this dam plays a crucial role in managing water resources in the region.
Managed by the Natural Resources Conservation Service and regulated by the Nebraska Department of Natural Resources, Big Indian Creek 15-B is subject to regular inspections to ensure its structural integrity. The dam has been assessed as being in satisfactory condition, with a significant hazard potential, emphasizing the importance of ongoing maintenance and risk management measures. With a drainage area of 6.2 square miles and the ability to handle a maximum discharge of 4480 cubic feet per second, this structure is a key component of the local water management infrastructure.
In the event of an emergency, it is crucial that appropriate protocols and guidelines be in place to effectively respond to any potential risks associated with the dam. While further details about emergency action plans and risk assessments are not currently available, the importance of proactive planning and coordination in water resource and climate management cannot be overstated for the safety and well-being of the community surrounding Big Indian Creek Bring the right summary from River Watch Water Management System (RWWMS).
Year Completed |
1966 |
Dam Length |
1366 |
Dam Height |
33 |
River Or Stream |
ASH CREEK |
Primary Dam Type |
Earth |
Surface Area |
48 |
Hydraulic Height |
33 |
Drainage Area |
6.2 |
Nid Storage |
2369 |
Structural Height |
38 |
Hazard Potential |
Significant |
Foundations |
Soil |
Nid Height |
38 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Big Blue R At Barneston Nebr
|
131cfs |
Little Blue R At Hollenberg
|
70cfs |
Big Blue R At Marysville
|
147cfs |
Turkey Creek Near De Witt
|
10cfs |
Little Blue River Near Fairbury
|
230cfs |
L Blue R Nr Barnes
|
122cfs |
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.
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
Big Indian NRD Rec Area
|
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Diller City Park
|
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Feits Memorial Park
|
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Chautauqua Municipal Park - Beatrice
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Riverside Park - Beatrice
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Big Indian Creek 15-B