SNOFLO
 



BOOTLEG DETENTION BASIN DAM

RESERVOIR LEVELS
Soil Dam Hemenway Wash-Tr
April 26, 2025


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Bootleg Detention Basin Dam, located in Boulder City, Nevada, is a crucial structure owned by the local government for flood risk reduction. This earth-type dam stands at a height of 22 feet with a hydraulic height of 17 feet, serving the purpose of protecting the area from potential flooding along the Hemenway Wash-TR river or stream. With a storage capacity of 190 acre-feet, this dam plays a vital role in mitigating the risk of high hazard potential in the region.

Despite being uncontrolled, the dam features a spillway width of 600 feet to handle a maximum discharge of 15,000 cubic feet per second. The condition assessment of Bootleg Detention Basin Dam is rated as fair, with regular inspections to ensure its structural integrity and functionality. While the risk assessment is moderate, the emergency action plan and risk management measures for this dam are currently under review, highlighting the importance of maintaining and monitoring such critical infrastructure in the face of changing climate patterns and water resource management challenges.

In a region prone to flooding and with a high hazard potential, the Bootleg Detention Basin Dam stands as a significant line of defense against potential disasters. As climate change continues to impact water resources and weather patterns, the maintenance and management of such structures become increasingly crucial to safeguarding communities and infrastructure. With its strategic location and design, this dam serves as a vital asset in the local government's efforts to manage flood risk and protect the surrounding area from potential inundation.

Dam_Height 22
River_Or_Stream HEMENWAY WASH-TR
Dam_Length 2000
Primary_Dam_Type Earth
Surface_Area 18.8
Hydraulic_Height 17
Drainage_Area 1
Nid_Storage 190
Structural_Height 22
Outlet_Gates Uncontrolled - 1
Hazard_Potential High
Foundations Soil
Nid_Height 22
       

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