Busseron Dam No. G-3 Reservoir Report
Last Updated: December 20, 2025
Busseron Dam No.
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Summary
G-3, also known as Paul Larr Lake, is a significant earth dam located in Sullivan, Indiana, along the Chowning Creek. Built in 1964 by the USDA NRCS, this dam serves as a crucial flood risk reduction structure in the area. With a height of 30 feet and a length of 625 feet, Busseron Dam No. G-3 holds a normal storage capacity of 66 acre-feet and a maximum storage of 503 acre-feet, covering a surface area of 12.7 acres.
Managed by the local government and regulated by the Indiana Department of Natural Resources, Busseron Dam No. G-3 is inspected every 3 years to ensure its fair condition and significant hazard potential. The dam has a high risk assessment rating and is designed to withstand maximum discharges of up to 3820 cubic feet per second. Despite lacking a spillway, this dam plays a crucial role in protecting the surrounding area from potential flooding events, highlighting the importance of water resource management and climate resilience efforts in the region.
For water resource and climate enthusiasts, Busseron Dam No. G-3 presents an intriguing case study of a vital infrastructure built to mitigate flood risks in Indiana. Its design and construction by the Natural Resources Conservation Service showcase the intersection of engineering, environmental conservation, and regulatory oversight in ensuring the safety and sustainability of water resources. As climate change continues to impact weather patterns and water availability, understanding the role of dams like Busseron Dam No. G-3 becomes increasingly crucial in fostering resilience and adaptation in the face of a changing climate.
Year Completed |
1964 |
Dam Length |
625 |
Dam Height |
30 |
River Or Stream |
CHOWNING CREEK |
Primary Dam Type |
Earth |
Surface Area |
12.7 |
Hydraulic Height |
30 |
Drainage Area |
1.88 |
Nid Storage |
503 |
Structural Height |
30 |
Outlet Gates |
None |
Hazard Potential |
Significant |
Foundations |
Rock, Soil |
Nid Height |
30 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Wabash River At Terre Haute
|
2190cfs |
Eel River At Bowling Green
|
145cfs |
Busseron Creek Near Carlisle
|
346cfs |
Wabash River At Riverton Ind
|
2440cfs |
White River At Newberry
|
4080cfs |
Big Raccoon Creek At Coxville
|
128cfs |
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.
Busseron Dam No. G-3