Floyds Knobs Lake Dam Reservoir Report

Last Updated: December 5, 2025

Floyds Knobs Lake Dam, located in Floyd County, Indiana, was completed in 1953 and serves as a private recreational facility.


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Summary

Situated on the Indian Creek, this earth dam stands at a height of 22 feet and stretches 350 feet in length. With a storage capacity of 88 acre-feet and a surface area of 9 acres, the dam plays a crucial role in providing recreational opportunities for water resource and climate enthusiasts in the area.

Despite its low hazard potential, the dam's condition assessment in 2016 revealed a poor state, highlighting the need for maintenance and repair. With a risk assessment rating of High (2), there is a clear indication of potential risks that need to be addressed. While the dam lacks a spillway and outlet gates, it remains a popular spot for outdoor activities like fishing, boating, and birdwatching. However, it is essential for stakeholders to prioritize safety measures and ensure proper management of the dam to mitigate any potential risks.

As a vital piece of infrastructure in the region, Floyds Knobs Lake Dam serves as a reminder of the importance of maintaining and managing water resources effectively. With its location in a picturesque setting and its role in providing recreational opportunities, it is essential for the private owners and regulatory agencies to work together to address the dam's poor condition and implement necessary risk management measures. By doing so, they can ensure the safety of the dam and continue to offer a thriving environment for water resource and climate enthusiasts to enjoy.

Year Completed

1953

Dam Length

350

Dam Height

22

River Or Stream

INDIAN CREEK

Primary Dam Type

Earth

Surface Area

9

Hydraulic Height

22

Drainage Area

0.35

Nid Storage

88

Structural Height

22

Outlet Gates

None

Hazard Potential

Low

Nid Height

22
       
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.