S-166 is an other dam located in Miami-Dade County, Florida, built in 1967. It carries a Low hazard potential classification.
Dam profile
NID height · 23 ft23 ft tall and 60 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About S-166
The primary purpose of S-166 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 Mowry Canal (c-103(n)) near Naranja.
The dam stands 23 feet tall and stretches 60 feet across, creates a reservoir covering 4 acres, and has a maximum storage capacity of 92 acre-feet. Completed in 1967, 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 07/10/1905. That was over 121 years ago.
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Location
| State | Florida |
| County | Miami-Dade |
| Nearest City | Naranja |
| River/Stream | Mowry Canal (c-103(n)) |
| Coordinates | 25.51000, -80.43000 |
Physical Characteristics
| Dam Type | Other |
| NID Height | 23 ft |
| Dam Height | 23 ft |
| Dam Length | 60 ft |
| Year Completed | 1967 (59 years old) |
Storage & Hydraulics
| NID Storage | 92 acre-ft |
| Max Storage | 92 acre-ft |
| Normal Storage | 88 acre-ft |
| Surface Area | 4 acres |
| Max Discharge | 420 cfs |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Sfwmd |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 07/10/1905 |
| Emergency Action Plan | No |
Identifiers
| NID ID | FL00386 |
| Federal ID | FL00386 |
| More Info | State Dam Safety Program |