Ledgewood Creek Watershed Site 9-3 Reservoir Report
Last Updated: December 14, 2025
Ledgewood Creek Watershed Site 9-3 is a dam located in Fremont, Iowa, designed by the USDA NRCS in 1973 for fire protection, stock, and small fish pond purposes.
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Summary
This earth dam stands at a height of 26 feet and has a length of 380 feet, providing a storage capacity of 106 acre-feet with a surface area of 4.5 acres. The dam is regulated by the Iowa DNR and has state permitting, inspection, and enforcement in place to ensure its safety and compliance with regulations.
The dam is situated on the TR-Ledgewood Creek and is owned by the local government, with a low hazard potential and a moderate risk assessment rating. While the dam's condition is currently not rated, it is essential for flood risk reduction in the area. Ledgewood Creek Watershed Site 9-3 is an integral part of the water resource management system in the region, contributing to the protection of local communities and ecosystems. With its controlled uncontrolled spillway type, the dam plays a crucial role in managing water flow and ensuring the safety of downstream areas.
Ledgewood Creek Watershed Site 9-3 serves as a vital infrastructure for water resource and climate enthusiasts, demonstrating the importance of sustainable dam design and management practices. With its historical significance and functional purpose, this dam highlights the intersection of human activities and natural systems in shaping water landscapes. As we continue to navigate the challenges of climate change and water resource management, sites like Ledgewood Creek Watershed Site 9-3 exemplify the need for proactive stewardship and collaboration among various stakeholders to safeguard our water resources for future generations.
Year Completed |
1973 |
Dam Length |
380 |
Dam Height |
26 |
River Or Stream |
TR-LEDGEWOOD CREEK |
Primary Dam Type |
Earth |
Surface Area |
4.5 |
Drainage Area |
0.55 |
Nid Storage |
106 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
26 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Nishnabotna River Above Hamburg
|
450cfs |
West Nishnabotna River At Randolph
|
508cfs |
Missouri River At Nebraska City
|
23700cfs |
Tarkio River At Fairfax Mo
|
63cfs |
Weeping Water Creek At Union
|
20cfs |
Little Nemaha River At Auburn
|
82cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
Ledgewood Creek Watershed Site 9-3