Soap Creek Watershed Site 26-37b Reservoir Report
Last Updated: December 6, 2025
Soap Creek Watershed Site 26-37b, located in Davis County, Iowa, is a vital water resource managed by the local government with oversight from the Iowa Department of Natural Resources.
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Summary
This earth dam, designed by USDA NRCS, serves multiple purposes including fire protection, stock watering, and flood risk reduction. Completed in 1997, the dam stands at 7 feet tall and has a storage capacity of 74 acre-feet, providing crucial water supply for the surrounding area.
With a low hazard potential and a moderate risk assessment rating, Soap Creek Watershed Site 26-37b plays a key role in managing water resources in the region. The dam's primary purpose as a fire protection and stock watering facility highlights its importance in supporting both agricultural and environmental needs. The dam's location along the TR-Soap Creek and its state-regulated status underscore the significance of its role in maintaining water quality and availability in the area.
Despite its low hazard potential, the condition of Soap Creek Watershed Site 26-37b has not been formally rated, highlighting the need for ongoing monitoring and maintenance. With a drainage area of 0.21 square miles and a surface area of 12.2 acres, this dam plays a critical role in managing water flow and mitigating flood risks in the region. As a key component of the local water infrastructure, Soap Creek Watershed Site 26-37b serves as a testament to the importance of sustainable water resource management in the face of changing climate conditions.
Year Completed |
1997 |
Dam Length |
2430 |
Dam Height |
7 |
River Or Stream |
TR- SOAP CREEK |
Primary Dam Type |
Earth |
Surface Area |
12.2 |
Drainage Area |
0.21 |
Nid Storage |
74 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
7 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Fox River At Bloomfield
|
7cfs |
Chariton River Near Moulton
|
34cfs |
Chariton River Near Rathbun
|
15cfs |
Des Moines River At Ottumwa
|
1090cfs |
Chariton River At Livonia
|
45cfs |
Cedar Creek Near Bussey
|
11cfs |
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.
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
Lake Wapello State Park Campground
|
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Lake Wapello State Park
|
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Drakesville City Park
|
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Lake Fisher
|
Soap Creek Watershed Site 26-37b