Robison Lake Dam #2 Reservoir Report
Last Updated: December 17, 2025
Robison Lake Dam #2, located in Parke County, Indiana, is a privately owned earth dam primarily used for recreational purposes.
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Summary
Standing at a height of 19 feet, the dam has a surface area of 0.18 acres and serves a drainage area of 0.02 square miles. Despite being non-state regulated, the dam is considered to have significant hazard potential, although its condition assessment is currently listed as "Not Rated."
The last inspection of Robison Lake Dam #2 took place in June 1981, with no recent updates on its condition assessment or emergency action plan. While the dam does not fall under the jurisdiction of any state regulatory agency, its hazard potential underscores the importance of regular maintenance and monitoring. With its location in a picturesque setting and being a popular spot for recreational activities, water resource and climate enthusiasts may find Robison Lake Dam #2 an intriguing subject for further exploration and study.
As a non-USACE structure, the dam's historical data and lack of recent updates raise questions about its current safety standards and emergency preparedness. Given its significant hazard potential, stakeholders and interested parties may want to advocate for a thorough assessment of the dam's condition and the implementation of risk management measures to ensure the safety of the surrounding area and the preservation of this recreational water resource.
Dam Height |
19 |
Primary Dam Type |
Earth |
Surface Area |
0.18 |
Drainage Area |
0.02 |
Hazard Potential |
Significant |
Nid Height |
19 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Big Raccoon Creek At Coxville
|
115cfs |
Big Raccoon Creek Near Fincastle Ind
|
89cfs |
Wabash River At Montezuma
|
1310cfs |
Wabash River At Terre Haute
|
1180cfs |
Big Walnut Creek Near Roachdale
|
2cfs |
Plum Creek Near Bainbridge
|
0cfs |
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.
Robison Lake Dam #2