Dupont Highland Settling Area is an earth dam located in Clay County, Florida, built in 1976. It carries a Significant hazard potential classification and has a satisfactory condition assessment.
Dam profile
NID height · 20 ft20 ft tall and 3,400 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 Dupont Highland Settling Area
Dupont Highland Settling Area is a dam in Clay, Florida. The dam is owned by Dupont Titanium Technologies (private). It impounds the Boggy Branch near Clay Hill Church.
The dam stands 20 feet tall and stretches 3,400 feet across, creates a reservoir covering 196 acres, and has a maximum storage capacity of 752 acre-feet. Completed in 1976, the structure is 50 years old.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 08/06/2014. That was over 12 years ago.
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Location
| State | Florida |
| County | Clay |
| Nearest City | Clay Hill Church |
| River/Stream | Boggy Branch |
| Coordinates | 30.06972, -82.01551 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 3,400 ft |
| Year Completed | 1976 (50 years old) |
Storage & Hydraulics
| NID Storage | 752 acre-ft |
| Max Storage | 752 acre-ft |
| Normal Storage | 432 acre-ft |
| Surface Area | 196 acres |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | Dupont Titanium Technologies |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Satisfactory |
| Last Inspection | 08/06/2014 |
| Emergency Action Plan | No |
Identifiers
| NID ID | FL00701 |
| Federal ID | FL00701 |
| More Info | State Dam Safety Program |