Assoc Dev. Dam is an earth dam located in Okaloosa County, Florida, built in 1970. It carries a Low hazard potential classification.
Dam profile
NID height · 20 ft20 ft tall and 660 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 Assoc Dev. Dam
The primary purpose of Assoc Dev. Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Associate Developers (private). It impounds the Spring Branch near Milligan.
The dam stands 20 feet tall and stretches 660 feet across, creates a reservoir covering 1 acres, and has a maximum storage capacity of 145 acre-feet. Completed in 1970, 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 05/16/1994. That was over 32 years ago.
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Location
| State | Florida |
| County | Okaloosa |
| Nearest City | Milligan |
| River/Stream | Spring Branch |
| Coordinates | 30.78586, -86.57822 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 660 ft |
| Year Completed | 1970 (56 years old) |
Storage & Hydraulics
| NID Storage | 145 acre-ft |
| Max Storage | 145 acre-ft |
| Normal Storage | 87 acre-ft |
| Surface Area | 1 acres |
| Max Discharge | 4,409 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Associate Developers |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 05/16/1994 |
| Emergency Action Plan | No |
Identifiers
| NID ID | FL00009 |
| Federal ID | FL00009 |
| More Info | State Dam Safety Program |