Summary
This Earth-type dam stands at 22 feet high with a hydraulic height of 15 feet, and a length of 505 feet. The dam has a normal storage capacity of 30 acre-feet and a maximum discharge of 329 cubic feet per second, serving a drainage area of 0.4 square miles.
Despite being classified as having a low hazard potential and fair condition assessment, the dam's risk assessment is marked as very high, indicating a need for heightened vigilance. The last inspection in November 2020 revealed a need for a more frequent inspection schedule of every 10 years to ensure the dam's safety and integrity. The dam is under state regulation by the Wisconsin Department of Natural Resources, with permitting, inspection, and enforcement measures in place to uphold safety standards.
Located in a picturesque setting, the Osseo Rod and Gun Club dam provides essential recreational opportunities while also posing a potential risk due to its high-risk assessment. Water resource and climate enthusiasts should take note of this dam's unique characteristics and the importance of proper maintenance and monitoring for sustainable water resource management in the area.
Year Completed |
1964 |
Dam Length |
505 |
Dam Height |
22 |
River Or Stream |
TR BUFFALO |
Primary Dam Type |
Earth |
Surface Area |
8 |
Hydraulic Height |
15 |
Drainage Area |
0.4 |
Nid Storage |
110 |
Structural Height |
22 |
Hazard Potential |
Low |
Nid Height |
22 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Trempealeau River At Arcadia
|
400cfs |
Black River Ds St Hwy 54 @ Black River Falls
|
256cfs |
Chippewa River At Chippewa Falls
|
1490cfs |
Black River At Neillsville
|
193cfs |
Trempealeau River At Dodge
|
953cfs |
Black River Near Galesville
|
862cfs |
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.
Osseo Rod And Gun Club