Broadwater John R.
Wind
Humidity
is a privately owned earth dam located in Le Flore, Oklahoma, completed in 1983 by the USDA NRCS. This dam on the TR-CASTON CR river has a height of 26 feet and a length of 360 feet, providing a storage capacity of 130 acre-feet. With a normal storage capacity of 115 acre-feet and a drainage area of 103 square miles, Broadwater John R. plays a crucial role in managing water resources in the region.
The dam is regulated by the Oklahoma Water Resources Board (OWRB) and meets state permitting, inspection, and enforcement requirements. Despite being rated as low hazard potential and not assessed for condition, Broadwater John R. poses a very high risk due to potential downstream impacts in case of failure. The dam is equipped with a controlled spillway and one outlet valve to manage water levels and ensure the safety of the structure and surrounding areas.
Overall, Broadwater John R. serves as a key infrastructure for water resource management in Le Flore County, Oklahoma. Its design and construction by the Natural Resources Conservation Service reflect a commitment to sustainable water management practices. As climate change continues to impact water availability and quality, dams like Broadwater John R. will play an increasingly important role in ensuring water security for the local community and ecosystem.
Year Completed |
1983 |
Dam Length |
360 |
Dam Height |
26 |
River Or Stream |
TR-CASTON CR |
Primary Dam Type |
Earth |
Surface Area |
14 |
Hydraulic Height |
26 |
Drainage Area |
103 |
Nid Storage |
130 |
Structural Height |
26 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
26 |
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483cfs |
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113cfs |
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27cfs |
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