Frd No W-5 Reservoir Report
Nearby: Dam No 4 Frd No I-2
Last Updated: December 5, 2025
Frd No W-5, also known as Fall River Watershed Dam W 4, is a vital structure owned by the local government in Eureka, Kansas.
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Summary
Built in 1968 by the USDA NRCS, this earth dam stands 53 feet tall and spans 1880 feet, serving the primary purpose of flood risk reduction along the Hog Creek. With a storage capacity of 2723.89 acre-feet and a normal storage level of 182 acre-feet, Frd No W-5 plays a crucial role in managing water resources in Butler County.
Although classified as having a low hazard potential and a moderate risk level, Frd No W-5 has not been rated for its overall condition. With a spillway width of 40 feet and a maximum discharge capacity of 505 cubic feet per second, this dam ensures effective water flow control during times of high water levels. While it has not undergone recent inspections, the Kansas Department of Agriculture retains regulatory jurisdiction over this structure, ensuring its compliance with state standards for safety and operation.
Water resource and climate enthusiasts will be intrigued by the engineering marvel that is Frd No W-5, a key component in the water management infrastructure of Kansas. As a critical flood risk reduction measure along the Hog Creek, this earth dam showcases the collaborative efforts of local government, USDA NRCS, and state agencies in safeguarding communities from potential water-related disasters. With its strategic location and design features, Frd No W-5 stands as a testament to the importance of sustainable water resource management in the face of changing environmental conditions.
Year Completed |
1968 |
Dam Length |
1880 |
Dam Height |
49 |
River Or Stream |
HOG CREEK |
Primary Dam Type |
Earth |
Surface Area |
25.25 |
Hydraulic Height |
50 |
Drainage Area |
6.8 |
Nid Storage |
2723.89 |
Structural Height |
53 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
53 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Otter C At Climax
|
22cfs |
Cedar C Nr Cedar Point
|
61cfs |
Whitewater R At Towanda
|
64cfs |
Cottonwood R Nr Florence
|
215cfs |
Verdigris R Nr Virgil
|
183cfs |
Cottonwood R Nr Plymouth
|
898cfs |
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.
Frd No W-5