Troublesome Cr Watershed Site 24-2 Reservoir Report

Last Updated: December 14, 2025

Troublesome Creek Watershed Site 24-2, located in Cass County, Iowa, is a vital water resource managed by the local government with assistance from the USDA NRCS.


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Summary

This site serves multiple purposes including fire protection, stock, small fish pond maintenance, and flood risk reduction. Completed in 1995, the earth dam stands at a height of 33 feet and has a storage capacity of 226 acre-feet, providing essential water management for the surrounding area.

With a low hazard potential and a moderate risk assessment rating, Troublesome Creek Watershed Site 24-2 is a crucial piece of infrastructure for the community of Atlantic. Despite not being rated for its condition, the dam plays a key role in mitigating flood risks and ensuring water availability for various purposes. Supported by the Iowa Department of Natural Resources, this site is subject to state regulation, inspection, and enforcement to maintain its functionality and safety standards.

The Troublesome Creek Watershed Site 24-2 is a centerpiece of water resource management in the region, contributing to the overall resilience of the area against water-related challenges. With its strategic location, purposeful design, and state oversight, this site stands as a testament to the collaborative efforts in safeguarding water resources and adapting to the impacts of climate change in Iowa’s landscape.

Year Completed

1995

Dam Length

675

Dam Height

33

River Or Stream

TR- TROUBLESOME CREEK

Primary Dam Type

Earth

Surface Area

11.4

Drainage Area

0.5

Nid Storage

226

Hazard Potential

Low

Foundations

Soil

Nid Height

33
       
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.