Glendale Lake Dam Reservoir Report

Last Updated: December 27, 2025

Glendale Lake Dam in Grant County, Indiana, is a private dam completed in 1945 with a primary purpose of recreation.


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Summary

The earth dam stands at 14 feet high and spans 200 feet in length, creating a reservoir with a maximum storage capacity of 54 acre-feet. With a surface area of 6.91 acres and a drainage area of 7.23 square miles, the dam serves as a popular spot for outdoor enthusiasts seeking water-based activities.

Despite its recreational significance, Glendale Lake Dam poses a significant hazard potential and has been assessed as being in poor condition since 2001. The last inspection took place in October 2008, with no scheduled inspection frequency listed. With a maximum discharge rate of 1123 cubic feet per second, the dam's structural integrity and maintenance are critical to ensuring the safety of surrounding communities and the preservation of the reservoir's recreational opportunities.

With no state regulation or permitting requirements, Glendale Lake Dam falls under the jurisdiction of a private owner in Indiana. The dam's location in Congressional District 05 adds to its political and environmental significance. As water resource and climate enthusiasts, understanding the challenges and risks associated with the maintenance of infrastructure like Glendale Lake Dam is crucial for advocating for sustainable water management practices and ensuring the safety of our natural resources for future generations.

Year Completed

1945

Dam Length

200

Dam Height

14

Primary Dam Type

Earth

Surface Area

6.91

Hydraulic Height

14

Drainage Area

7.23

Nid Storage

54

Structural Height

14

Hazard Potential

Significant

Nid Height

14
       
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.