S-28
S-28 is an other dam located in Miami-Dade County, Florida, built in 1962. It carries a Low hazard potential classification.
About S-28
The primary purpose of S-28 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 Sfwmd (local government). It impounds the Biscayne Canal (c-8) near Miami Shores.
The dam stands 21 feet tall and stretches 124 feet across, creates a reservoir covering 59 acres, and has a maximum storage capacity of 1,247 acre-feet. Completed in 1962, the structure is well into its service life at over 50 years old.
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. The most recent inspection on record was 11/26/2024.
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Location
| State | Florida |
| County | Miami-Dade |
| Nearest City | Miami Shores |
| River/Stream | Biscayne Canal (c-8) |
| Coordinates | 25.87000, -80.18000 |
Physical Characteristics
| Dam Type | Other |
| NID Height | 21 ft |
| Dam Height | 21 ft |
| Dam Length | 124 ft |
| Year Completed | 1962 (64 years old) |
Storage & Hydraulics
| NID Storage | 1,247 acre-ft |
| Max Storage | 1,247 acre-ft |
| Normal Storage | 1,232 acre-ft |
| Surface Area | 59 acres |
| Max Discharge | 3,220 cfs |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | SFWMD |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 11/26/2024 |
| Emergency Action Plan | No |
Identifiers
| NID ID | FL00406 |
| Federal ID | FL00406 |
| More Info | State Dam Safety Program |