Forest Park Swimming Pool Dam Reservoir Report

Last Updated: January 11, 2026

Forest Park Swimming Pool Dam, located in Vigo County, Indiana, was completed in 1945 and serves as a recreational structure along an unnamed tributary of Otter Creek.


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Summary

This private earth dam stands at 30 feet high and spans 240 feet in length, with a storage capacity of 61 acre-feet. Despite its low hazard potential, the dam is rated as having poor condition and high risk, indicating a need for maintenance and risk management measures.

The dam lacks a spillway and outlet gates, posing potential challenges in controlling water flow and ensuring safety during periods of high discharge. Additionally, the last inspection in October 2020 highlighted the poor condition of the dam, emphasizing the importance of regular assessments to address any structural deficiencies. With a risk assessment rating of "High (2)", stakeholders and regulatory agencies need to prioritize monitoring and maintenance activities to mitigate potential risks and ensure the safety of the surrounding community and environment.

Given its recreational purpose and historical significance, the Forest Park Swimming Pool Dam requires ongoing attention and investment to uphold its functionality and safety standards. Collaborative efforts between private owners, regulatory agencies such as the Indiana Department of Natural Resources, and local stakeholders are essential to safeguarding this dam and preserving its role in providing recreational opportunities for water enthusiasts in the region.

Year Completed

1945

Dam Length

240

Dam Height

30

River Or Stream

UNNAMED TRIBUTARY OTTER CREEK

Primary Dam Type

Earth

Surface Area

5

Drainage Area

0.02

Nid Storage

61

Outlet Gates

None

Hazard Potential

Low

Nid Height

30
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.