Completed in 1966, this earth dam serves the primary purpose of water supply, with a storage capacity of 40,000 acre-feet and a surface area of 78 acres. The dam spans 120 feet in length and stands at a height of 22 feet, with a controlled spillway width of 12 feet.
Managed by the South Florida Water Management District (SFWMD), G-119 plays a critical role in regulating water levels in the TAMIAMI CANAL (C4) for irrigation and other water supply needs in the region. Despite being classified with a low hazard potential, G-119 is deemed to have a very high risk due to its age and condition assessment being labeled as "Not Rated." The last inspection date recorded was in 1905, indicating a need for updated assessments and potential risk management measures to ensure the structure's continued functionality and safety.
As climate change and increasing water demands pose challenges to water resource management, G-119 stands as a key infrastructure supporting water supply in the region. With state regulation, inspection, and enforcement in place, there is a need for ongoing monitoring and potentially upgrades to address the high-risk status and ensure the continued resilience of this important water resource structure in Florida.
Year Completed |
1966 |
Dam Length |
120 |
Dam Height |
14 |
River Or Stream |
TAMIAMI CANAL (C4) |
Primary Dam Type |
Earth |
Surface Area |
78 |
Hydraulic Height |
7 |
Drainage Area |
30 |
Nid Storage |
40000 |
Structural Height |
22 |
Outlet Gates |
Slide (sluice gate) |
Hazard Potential |
Low |
Foundations |
Rock, Soil |
Nid Height |
22 |