Hopewell Csa Hl3, also known as Mosaic Csa Hl-3, is a privately owned dam located in Hillsborough, Florida, along the Alafia River.
Wind
Humidity
Built in 1997 by ARDAMAN & ASSOCIATES, this earth dam stands at a height of 32 feet and has a hydraulic height of 27 feet, with a structural height of 34 feet. It serves the primary purpose of storing tailings, with a maximum storage capacity of 7000 acre-feet and a normal storage capacity of 6400 acre-feet.
With a significant hazard potential and a very high risk assessment rating, Hopewell Csa Hl3 is closely monitored and regulated by the Florida Department of Environmental Protection (FDEP). The dam features a controlled spillway with a width of 32 feet and uncontrolled outlet gates. Despite being last inspected in 2005, its condition assessment remains unrated, highlighting the need for ongoing evaluation and maintenance to ensure public safety and environmental protection.
Situated in a high-risk area with potential for inundation, Hopewell Csa Hl3 poses a critical concern for emergency management and risk mitigation. With its location in a populated area and the potential for significant consequences in the event of a failure, it is essential for all stakeholders to be prepared and proactive in addressing any potential issues. As water resource and climate enthusiasts, it is crucial to advocate for robust monitoring and management practices to safeguard the integrity of dams like Hopewell Csa Hl3 and protect the surrounding communities and ecosystems.
Year Completed |
1997 |
Dam Length |
13312 |
Dam Height |
32 |
River Or Stream |
ALAFIA RIVER |
Primary Dam Type |
Earth |
Surface Area |
238 |
Hydraulic Height |
27 |
Drainage Area |
0.37 |
Nid Storage |
7000 |
Structural Height |
34 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Significant |
Nid Height |
34 |