Indian Creek 7-2 Reservoir Report

Last Updated: December 6, 2025

Indian Creek 7-2 is a local government-owned dam located in Gage, Nebraska, with a primary purpose of flood risk reduction.


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Summary

Built in 1959 by the USDA NRCS, this earth dam stands at a height of 23 feet and has a storage capacity of 70 acre-feet. With a drainage area of 0.4 square miles, the dam serves to protect the surrounding area from potential flooding events, with a low hazard potential and fair condition assessment as of the last inspection in June 2020.

Managed by the Nebraska DNR, Indian Creek 7-2 is equipped with state-regulated permitting, inspection, and enforcement processes to ensure its safe operation. The dam has a structural height of 27 feet and a maximum discharge capacity of 335 cubic feet per second, making it a crucial infrastructure for managing water resources in the region. Despite its relatively small surface area of 2 acres, the dam plays a significant role in mitigating flood risks and maintaining water flow in the TR-Indian Creek watershed.

Located in the Omaha District and overseen by the Natural Resources Conservation Service, Indian Creek 7-2 serves as a vital piece of infrastructure in the area's water resource management system. With a focus on flood risk reduction and other purposes, this earth dam continues to play a key role in safeguarding the community against potential water-related hazards, highlighting the importance of sustainable water resource management practices in the region.

Year Completed

1959

Dam Length

633

Dam Height

23

River Or Stream

TR-INDIAN CREEK

Primary Dam Type

Earth

Surface Area

2

Hydraulic Height

22

Drainage Area

0.4

Nid Storage

70

Structural Height

27

Hazard Potential

Low

Foundations

Soil

Nid Height

27
       
Seasonal Comparison

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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.