Spring Creek 6-2 Reservoir Report
Nearby: Spring Creek 10-1 Spring Creek 7-C
Last Updated: December 13, 2025
Spring Creek 6-2 is a crucial water resource structure located in Johnson, Nebraska, designed by the USDA NRCS and completed in 1971.
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Summary
This earth dam stands at a height of 26 feet and has a structural height of 30 feet, serving primarily for flood risk reduction purposes along the TR-Spring Creek. With a storage capacity of 73 acre-feet and a drainage area of 0.4 square miles, this dam plays a vital role in managing water flow and mitigating potential hazards in the area.
Owned and regulated by the local government, specifically the NE DNR, Spring Creek 6-2 has been deemed to have a low hazard potential and is in satisfactory condition as of the last assessment in May 2016. The dam undergoes inspections every 5 years to ensure its continued effectiveness and safety. It is reassuring for water resource enthusiasts that this structure is well-maintained and meets state regulatory standards, contributing to the overall resilience of the community against potential water-related risks.
With a notable presence in the Kansas City District and standing as a crucial element in the local water management infrastructure, Spring Creek 6-2 serves as a testament to the collaborative efforts between federal agencies like the USDA NRCS and state authorities like the NE DNR in safeguarding water resources and enhancing climate resilience. As climate change continues to pose challenges to water systems, structures like Spring Creek 6-2 play a vital role in protecting communities and ecosystems from the impacts of extreme weather events and ensuring sustainable water management practices in the region.
Year Completed |
1971 |
Dam Length |
606 |
Dam Height |
26 |
River Or Stream |
TR-SPRING CREEK |
Primary Dam Type |
Earth |
Surface Area |
6 |
Hydraulic Height |
26 |
Drainage Area |
0.4 |
Nid Storage |
73 |
Structural Height |
30 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
30 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Little Nemaha River At Auburn
|
82cfs |
Missouri River At Nebraska City
|
25000cfs |
North Fork Big Nemaha River At Humboldt
|
67cfs |
Weeping Water Creek At Union
|
20cfs |
Nishnabotna River Above Hamburg
|
639cfs |
Salt Creek At Roca
|
5cfs |
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.
Spring Creek 6-2