Summary
Completed in 1966, this earth-type dam stands at a height of 37 feet and serves the primary purpose of flood risk reduction along Union Creek. With a maximum storage capacity of 1029.16 acre-feet and a drainage area of 2.9 square miles, Frd No 30 plays a crucial role in managing water flow and protecting the surrounding area from potential flooding events.
Managed by the Kansas Department of Agriculture, Frd No 30 has a spillway width of 60 feet and a maximum discharge capacity of 1824 cubic feet per second. The dam is classified as having a significant hazard potential, with a moderate risk assessment rating. While the condition assessment is currently not rated, regular inspections are conducted every 5 years to ensure the structural integrity and safety of the dam. Despite not having outlet gates, Frd No 30 continues to be a key asset in the flood risk reduction efforts in the region.
As water resource and climate enthusiasts, the intricate details of Frd No 30's design and operation serve as a fascinating example of engineering ingenuity and environmental stewardship. The collaboration between A&E and USDA SCS in designing this structure showcases the importance of interdisciplinary approaches in managing water resources effectively. With its critical role in flood risk reduction and its strategic location along Union Creek, Frd No 30 stands as a testament to the ongoing efforts to mitigate the impact of extreme weather events and safeguard communities against potential flooding disasters.
Year Completed |
1966 |
Dam Length |
1250 |
Dam Height |
37 |
River Or Stream |
UNION CREEK |
Primary Dam Type |
Earth |
Surface Area |
19.62 |
Hydraulic Height |
34 |
Drainage Area |
2.9 |
Nid Storage |
1029.16 |
Structural Height |
37 |
Outlet Gates |
None |
Hazard Potential |
Significant |
Foundations |
Unlisted/Unknown |
Nid Height |
37 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Elk R At Elk Falls
|
39cfs |
Caney R Nr Elgin
|
41cfs |
Walnut R At Winfield
|
877cfs |
Arkansas R At Arkansas City
|
1120cfs |
Otter C At Climax
|
20cfs |
Fall R At Fredonia
|
384cfs |
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 30