Bullis Wetland Dam Reservoir Report
Nearby: Dry Lake Dam Winter Dam
Last Updated: December 13, 2025
The Bullis Wetland Dam, located in Brookings, South Dakota, is a Federal-owned structure designed by Ducks Unlimited, Inc.
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Summary
The dam serves as a Fish and Wildlife Pond, providing habitat for various species in the area. Completed in 1995, the earth dam stands at a height of 10 feet and has a hydraulic height of 9 feet, with a storage capacity of 151 acre-feet.
Managed by the Fish and Wildlife Service, the Bullis Wetland Dam plays a crucial role in maintaining the ecological balance of the region. With a normal storage capacity of 50 acre-feet and a surface area of 17.6 acres, the dam helps regulate water flow and supports the biodiversity of the surrounding wetlands. Despite its poor condition assessment, the hazard potential is low, ensuring the safety of the structure.
The dam's primary purpose is to create a conducive environment for fish and wildlife, with the Fish and Wildlife Service overseeing its operations, inspections, and regulatory aspects. With a focus on conservation and environmental stewardship, the Bullis Wetland Dam stands as a testament to the importance of water resource management in mitigating the impacts of climate change on vulnerable ecosystems.
Year Completed |
1995 |
Dam Length |
454 |
Dam Height |
10 |
River Or Stream |
DRAINAGE-TR |
Primary Dam Type |
Earth |
Surface Area |
17.6 |
Hydraulic Height |
9 |
Drainage Area |
0.98 |
Nid Storage |
151 |
Structural Height |
12 |
Outlet Gates |
Other Controlled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
12 |
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.
Bullis Wetland Dam