Bullard Creek No. 1 Reservoir Report

Last Updated: December 6, 2025

Bullard Creek No.


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Summary

1 is a significant earth dam located in Red Wing, Minnesota, designed by the USDA NRCS to primarily address flood risk reduction along Bullard Creek. Completed in 1978, this dam stands at a height of 38 feet and has a maximum storage capacity of 80 acre-feet, serving a drainage area of 0.8 square miles. With a normal storage capacity of 17 acre-feet and a surface area of 3 acres, Bullard Creek No. 1 plays a crucial role in managing water flow and reducing potential flood hazards in the region.

Managed by the MNDNR EWR and regulated by state authorities, this dam has a low hazard potential and has been assessed to be in satisfactory condition as of April 2013. While the dam features uncontrolled spillways and outlet gates, it continues to be inspected periodically every 8 years to ensure its integrity and effectiveness in flood risk reduction. With a moderate risk assessment rating of 3, Bullard Creek No. 1 remains an essential structure in the local water resource management system, contributing to the overall safety and resilience of the area in the face of potential climate-related challenges.

In collaboration with the Natural Resources Conservation Service, Bullard Creek No. 1 showcases the importance of strategic dam infrastructure in safeguarding communities against flood risks and enhancing water resource management efforts. As a key element in the broader network of water infrastructure in Minnesota, this dam stands as a testament to the ongoing commitment to sustainable water management practices and climate resilience in the region.

Year Completed

1978

Dam Height

38

River Or Stream

BULLARD CREEK

Primary Dam Type

Earth

Surface Area

3

Drainage Area

0.8

Nid Storage

80

Structural Height

42

Outlet Gates

Uncontrolled

Hazard Potential

Low

Foundations

Unlisted/Unknown

Nid Height

42
       
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.