Situated in Roswell, Georgia, Little River WS Str #13 is a state-owned water structure designed by the Natural Resources Conservation Service to reduce flood risk in the area.
Wind
Humidity
Completed in 1964, this earth dam stands at a height of 31.4 feet and has a storage capacity of 623 acre-feet, with a normal storage level of 33.5 feet. Covering a drainage area of 979 square miles, this dam plays a crucial role in managing water flow and preventing flooding in the region.
With a low hazard potential and a moderate risk assessment rating, Little River WS Str #13 has not been rated for condition assessment yet. Despite being uncontrolled, the dam's spillway and outlet gates are designed to manage maximum discharge levels effectively. The last inspection in April 2019 revealed the structure to be in satisfactory condition, with inspection frequency set at every 5 years. Although it is not regulated by the state, this dam serves as a vital component in the overall flood risk reduction strategy for the area.
Overall, Little River WS Str #13 serves as a key flood risk reduction asset in Cherokee County, Georgia, providing crucial protection against potential inundation. Its strategic location and design, along with the operational efficiency of its spillway and outlet gates, make it a significant contributor to water resource management in the region. As climate change continues to impact water systems, structures like Little River WS Str #13 play a vital role in safeguarding communities against the adverse effects of extreme weather events.
Year Completed |
1964 |
Dam Length |
765 |
Dam Height |
31.4 |
River Or Stream |
UNKNOWN |
Primary Dam Type |
Earth |
Surface Area |
12.4 |
Hydraulic Height |
27.9 |
Drainage Area |
979 |
Nid Storage |
623 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
31 |