Summary
Completed in 1968, this earth dam stands at a height of 6.1 meters with a hydraulic height of 4 meters and a length of 1100 meters. The dam has a storage capacity of 610 acre-feet and serves primarily for recreational purposes.
Managed by the Wisconsin Department of Natural Resources, Black Creek has a low hazard potential and is classified as having a fair condition assessment. With a moderate risk level, the dam has undergone modifications in 2002 and is inspected every 10 years. The spillway, with a width of 120 meters, is uncontrolled, and the dam area covers 65 acres with a drainage area of 9 square miles. Overall, Black Creek serves as a valuable recreational resource in the region while also contributing to water conservation efforts and climate resilience.
Years Modified |
2002 - Other |
Year Completed |
1968 |
Dam Length |
1100 |
Dam Height |
6.1 |
River Or Stream |
TR BLACK CREEK |
Primary Dam Type |
Earth |
Surface Area |
65 |
Hydraulic Height |
4 |
Drainage Area |
9 |
Nid Storage |
610 |
Structural Height |
6.1 |
Hazard Potential |
Low |
Nid Height |
6 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Rib River At Rib Falls
|
60cfs |
Big Eau Pleine River At Stratford
|
27cfs |
Wisconsin River At Merrill
|
1930cfs |
Prairie River Near Merrill
|
95cfs |
Wisconsin River At Rothschild
|
1960cfs |
Spirit River At Spirit Falls
|
22cfs |
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.
Black Creek