Schulte Dam Reservoir Report

Last Updated: December 12, 2025

Schulte Dam, located in Montrose, Iowa, is a private earth dam completed in 2000 for the primary purpose of grade stabilization on Tr- Devils Creek.


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Summary

The dam stands at a height of 33 feet and has a length of 185 feet, providing a maximum storage capacity of 21 acre-feet. With a surface area of 2 acres and a drainage area of 0.04 square miles, the dam serves as a vital infrastructure for water resource management in the region.

Managed by the NRCS, Schulte Dam has a low hazard potential and is currently rated as "Not Rated" in terms of its condition assessment. Despite its moderate risk assessment level, the dam meets regulatory guidelines and serves as a critical structure for flood control and water conservation in Lee County, Iowa. With its uncontrolled spillway design and soil foundation, Schulte Dam plays a crucial role in mitigating the impact of potential water-related disasters and ensuring the safety of surrounding communities.

Although Schulte Dam has not been inspected recently and lacks an Emergency Action Plan (EAP), its risk management measures are in place to address any potential issues that may arise in the future. With its strategic location and design, the dam continues to be a key component in the overall water resource and climate resilience efforts in the area. As a significant infrastructure for water management, Schulte Dam stands as a testament to the importance of sustainable development and environmental stewardship in safeguarding our natural resources.

Year Completed

2000

Dam Length

185

Dam Height

33

River Or Stream

Tr- Devils Creek

Primary Dam Type

Earth

Surface Area

2

Drainage Area

0.04

Nid Storage

21

Hazard Potential

Low

Foundations

Soil

Nid Height

33
       
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.