Johnson Development Pond 1 Dam is a dam located in Spartanburg County, South Carolina. It carries a Low hazard potential classification and has a poor condition assessment.
Dam profile
NID height · 29 ft29 ft tall, taller than 65% of U.S. dams with a recorded height. 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 Johnson Development Pond 1 Dam
The primary purpose of Johnson Development Pond 1 Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Olin D Patterson;steve and Joanne Metcalf (private). It impounds the Tr-pacolet River.
The dam stands 29 feet tall, and has a maximum storage capacity of 35 acre-feet.
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 poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. The most recent inspection on record was 05/23/2017.
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Location
| State | South Carolina |
| County | Spartanburg |
| River/Stream | Tr-pacolet River |
| Coordinates | 35.12840, -82.14580 |
Physical Characteristics
| NID Height | 29 ft |
| Dam Height | 29 ft |
Storage & Hydraulics
| NID Storage | 35 acre-ft |
| Max Storage | 35 acre-ft |
| Normal Storage | 25 acre-ft |
Ownership & Safety
| Purpose | Recreation |
| Owner | Olin D Patterson;steve and Joanne Metcalf |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 05/23/2017 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | SCD03305 |
| Federal ID | SCD03305 |
| More Info | State Dam Safety Program |