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Located in Thompsonville, Kansas, Frd No 2, also known as Thompsonville Watershed Dam 2, is a critical flood risk reduction structure designed by the USDA NRCS and completed in 1960. This earth dam stands at a height of 29 feet and has a storage capacity of 118.5 acre-feet, serving the purpose of mitigating flood risks along the Delaware River-TR. Despite its low hazard potential, the dam has a moderate risk assessment rating, highlighting the importance of ongoing monitoring and maintenance to ensure its effectiveness in protecting the surrounding community.
Managed by the local government with oversight from the Kansas Department of Agriculture, Frd No 2 is regulated, permitted, inspected, and enforced to meet state standards for safety and functionality. The dam's structure includes a buttress core type, uncontrolled spillway, and no outlet gates, reflecting its simple yet vital role in water resource management. While the dam's condition assessment is currently not rated, its last inspection in 2012 emphasized the need for continued attention to risk management measures and emergency preparedness to address potential threats and ensure public safety.
With a history dating back over six decades, Frd No 2 remains an essential component of the water infrastructure in Jefferson County, Kansas. As climate change impacts intensify and extreme weather events become more frequent, the dam's role in flood risk reduction will only grow in significance. By staying proactive in monitoring, maintenance, and emergency planning, stakeholders can uphold the dam's functionality and safeguard the local community from the impacts of flooding and water resource challenges.
Year_Completed | 1960 |
Dam_Height | 29 |
River_Or_Stream | DELAWARE RIVER-TR |
Dam_Length | 650 |
Primary_Dam_Type | Earth |
Surface_Area | 3.25 |
Hydraulic_Height | 28 |
Drainage_Area | 0.31 |
Nid_Storage | 118.5 |
Structural_Height | 31 |
Outlet_Gates | None |
Hazard_Potential | Low |
Foundations | Unlisted/Unknown |
Nid_Height | 31 |
NEOSHO R NR IOLA | 430cfs |
VERDIGRIS R NR VIRGIL | 27cfs |
LABETTE C NR OSWEGO | 19cfs |
MARMATON R NR MARMATON | 194cfs |
POTTAWATOMIE C NR SCIPIO | 15cfs |
MARAIS DES CYGNES R AT LA CYGNE | 272cfs |
NEOSHO R AT BURLINGTON | 438cfs |