Rushcreek Structure No. V-B Reservoir Report

Last Updated: December 5, 2025

Rushcreek Structure No.


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Summary

V-B, located in Bremen, Ohio, is a crucial earth dam constructed in 1971 by the USDA NRCS for the primary purpose of flood risk reduction along the Rush Creek tributary. With a dam height of 32 feet and a length of 520 feet, this structure provides a storage capacity of 492 acre-feet and serves a drainage area of 1.86 square miles. The dam is regulated and inspected by the Department of Natural Resources, ensuring its safety and functionality.

Despite being classified as having a significant hazard potential, Rushcreek Structure No. V-B has been assessed as satisfactory in condition, with the last inspection conducted in April 2017. The dam features an uncontrolled spillway and outlet gates, with a maximum discharge capacity of 6,424 cubic feet per second. The structure's risk assessment is moderate, with a DSAC assigned date and risk management measures yet to be determined, highlighting the importance of continued monitoring and maintenance to ensure its effectiveness in flood control.

For water resource and climate enthusiasts, Rushcreek Structure No. V-B represents a significant engineering feat in mitigating flood risks in the Fairfield County region of Ohio. With its sturdy construction and regulatory oversight, this earth dam plays a vital role in protecting local communities and infrastructure from potential flooding events. As efforts continue to manage and maintain this structure, its role in water resource management and climate resilience remains essential for the surrounding area.

Year Completed

1971

Dam Length

520

Dam Height

32

River Or Stream

TRIBUTARY TO RUSH CREEK

Primary Dam Type

Earth

Surface Area

12

Drainage Area

1.86

Nid Storage

492

Outlet Gates

Uncontrolled

Hazard Potential

Significant

Foundations

Soil

Nid Height

32
       
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.