Sodus 14 & 23 E Reservoir Report

Last Updated: December 13, 2025

Sodus 14 & 23 E is a dam located in Lyon County, Minnesota, along the Meadow Creek-TR river or stream.


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Summary

Owned by the local government, this structure falls under the regulatory jurisdiction of the Minnesota Department of Natural Resources - Division of Ecological and Water Resources. The dam, with a height of 20 feet and a length of 340 feet, serves as a roadway retention system with a storage capacity of 104 acre-feet.

Despite being classified as low hazard potential, the condition of Sodus 14 & 23 E is currently not rated, with its last inspection conducted in April 2019. The dam is not associated with any federal agencies, and its purpose and type are unspecified in the data. The dam's location, along with its core type being buttress and foundation listed as unlisted/unknown, provides an intriguing opportunity for further exploration and study by water resource and climate enthusiasts interested in the area.

With its unique design and local government ownership, Sodus 14 & 23 E presents an interesting case study for those passionate about water resource management and climate resilience. Its lack of a designated primary purpose, along with limited information on its construction and modification history, leaves room for investigation into the dam's role in the local ecosystem and its potential impact on water resources in the region. As efforts to assess and address the condition of this structure continue, researchers and enthusiasts have an opportunity to delve deeper into its significance within the broader context of water infrastructure and climate adaptation in Minnesota.

Dam Length

340

Dam Height

20

River Or Stream

MEADOW CREEK-TR

Drainage Area

2

Nid Storage

104

Hazard Potential

Low

Foundations

Unlisted/Unknown

Nid Height

20
       
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.