Chambliss Number 2 Reservoir Report
Nearby: Chambliss Number 1 Chambliss Number 3
Last Updated: December 8, 2025
Chambliss Number 2 is a privately owned dam located in Fort Pierre, South Dakota.
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Summary
Constructed in 1960, this earth dam stands at a height of 21 feet and stretches 768 feet in length, with a storage capacity of 71 acre-feet and a maximum discharge of 1875 cubic feet per second. Situated on the TR-BAD RIVER, this structure is regulated by the South Dakota Department of Environment and Natural Resources, with state permitting, inspection, and enforcement in place to ensure its safety and compliance with regulations.
Despite being classified as having a low hazard potential and not yet rated for its condition, Chambliss Number 2 plays a crucial role in managing water resources in the area. With its primary purpose not specified, the dam serves multiple functions such as flood control, irrigation, or water supply. The dam is under the ownership of a private entity and is designed by the Natural Resources Conservation Service, showcasing the collaborative effort between private and government agencies in water resource management. Located in Jones County, this dam is a vital infrastructure contributing to the sustainable utilization of water resources in the region.
As climate change continues to impact water availability and quality, dams like Chambliss Number 2 become increasingly important for ensuring water security and resilience to extreme weather events. With state jurisdiction, regulation, and monitoring in place, this dam stands as a testament to the ongoing efforts to manage water resources effectively in the face of changing climate conditions. As water resource and climate enthusiasts, understanding the role of dams like Chambliss Number 2 provides insight into the complex and interconnected systems that govern water management in our environment.
Year Completed |
1960 |
Dam Length |
768 |
Dam Height |
21 |
River Or Stream |
TR-BAD RIVER |
Primary Dam Type |
Earth |
Hydraulic Height |
21 |
Nid Storage |
71 |
Hazard Potential |
Low |
Nid Height |
21 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Chambliss Number 2