Casa Linda Lake Dam
Casa Linda Lake Dam is an earth dam located in Duval County, Florida, built in 1943. It carries a Low hazard potential classification and has a fair condition assessment.
About Casa Linda Lake Dam
The primary purpose of Casa Linda Lake Dam is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Dod Usn (federal). It impounds the Tr-st.johns River near Jacksonville.
The dam stands 17 feet tall and stretches 74 feet across, and has a maximum storage capacity of 64 acre-feet. Completed in 1943, the structure is well-established, with more than 75 years of service.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. The most recent inspection on record was 02/07/2024.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Florida |
| County | Duval |
| Nearest City | Jacksonville |
| River/Stream | Tr-st.johns River |
| Coordinates | 30.21833, -81.68500 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 17 ft |
| Dam Height | 13 ft |
| Dam Length | 74 ft |
| Year Completed | 1943 (83 years old) |
Storage & Hydraulics
| NID Storage | 64 acre-ft |
| Max Storage | 64 acre-ft |
| Normal Storage | 55 acre-ft |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | DOD USN |
| Owner Type | Federal |
| Hazard Classification | Low |
| Condition Assessment | Fair |
| Last Inspection | 02/07/2024 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | FL00703 |
| Federal ID | FL00703 |
| More Info | State Dam Safety Program |