Bacon Creek Watershed Site L-2 Reservoir Report
Last Updated: December 14, 2025
Bacon Creek Watershed Site L-2 is a crucial flood risk reduction structure located in Woodbury, Iowa, near Sioux City.
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Summary
Built in 1976, this earth dam stands at 25 feet tall and spans 455 feet in length, with a storage capacity of 116 acre-feet. Situated along the TR-Floyd River, this site serves multiple purposes, including fire protection, stock, or small fish pond, in addition to flood risk reduction. The dam is regulated and inspected by the Iowa Department of Natural Resources, ensuring its functionality and safety for the surrounding community.
Managed by the local government and designed by the USDA NRCS, Bacon Creek Watershed Site L-2 plays a vital role in mitigating flood risks in the area while also providing additional benefits such as water storage and wildlife habitat. The dam's hazard potential is rated as low, with a moderate risk assessment score of 3. Although the condition assessment is currently not rated, regular inspections and maintenance ensure the structure's effectiveness in safeguarding the community from potential flooding events. With its strategic location and design, this site exemplifies the importance of sustainable water resource management and climate resilience in the face of changing environmental conditions.
The presence of Bacon Creek Watershed Site L-2 highlights the collaborative efforts between local and federal agencies in upholding water resource management and climate adaptation strategies. Its location within the Omaha District underscores the significance of effective dam infrastructure in protecting communities from flood risks. As water resource and climate enthusiasts, recognizing the critical role of structures like Bacon Creek Watershed Site L-2 in safeguarding our environment and communities is essential for promoting sustainable practices and resilience in the face of climate change impacts.
Year Completed |
1976 |
Dam Length |
455 |
Dam Height |
25 |
River Or Stream |
TR-FLOYD RIVER |
Primary Dam Type |
Earth |
Surface Area |
7 |
Drainage Area |
0.69 |
Nid Storage |
116 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
25 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Floyd River At James
|
187cfs |
Missouri River At Sioux City
|
13700cfs |
Perry Creek Near Milnerville
|
25cfs |
Omaha Cr At Homer
|
45cfs |
Big Sioux River At Akron
|
816cfs |
West Fork Ditch At Hornick
|
80cfs |
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.
Bacon Creek Watershed Site L-2
Bacon Creek Sioux City