Flying "S" Bar Ranch Dam, also known as Flying 'S' Ranch Dam #2, is a private dam located in Washington County, Missouri, near the city of Tiff.
Wind
Humidity
Completed in 1977, this rockfill dam stands at a height of 62 feet and has a length of 1010 feet, with a primary purpose of tailings storage. With a maximum storage capacity of 127 acre-feet and a normal storage capacity of 111 acre-feet, the dam regulates the flow of TR Mill Creek and covers a surface area of 8 acres.
The dam is state-regulated and is under the jurisdiction of the DAM AND RESERVOIR SAFETY PROGRAM in Missouri. It has a high hazard potential and undergoes inspections with a frequency of 2 years, with the last assessment conducted in 2017, reporting a satisfactory condition. With a moderate risk assessment score of 3, the dam does not have an Emergency Action Plan prepared and its risk management measures remain unspecified.
Flying "S" Bar Ranch Dam plays a crucial role in managing water resources in the area and ensuring the safety of surrounding communities. Its impressive structure and capacity highlight the importance of effective dam management and regulation in maintaining sustainable water and climate resilience.
Year Completed |
1977 |
Dam Length |
1010 |
Dam Height |
62 |
River Or Stream |
TR MILL CREEK |
Primary Dam Type |
Rockfill |
Surface Area |
8 |
Drainage Area |
62 |
Nid Storage |
127 |
Structural Height |
62 |
Outlet Gates |
None |
Hazard Potential |
High |
Foundations |
Unlisted/Unknown |
Nid Height |
62 |
Big River Near Richwoods
|
221cfs |
Big River Below Desloge
|
59cfs |
Big River At Irondale
|
27cfs |
Big River At Byrnesville
|
241cfs |
Meramec River Near Sullivan
|
522cfs |
Meramec River At Pacific
|
786cfs |