Robert Connelly Dam 2, located in Allendale, South Carolina, was completed in 1984 and serves primarily for irrigation purposes along the Miller Swamp.
Wind
Humidity
The dam, with a height of 20 feet and a length of 495 feet, has a storage capacity of 650 acre-feet, with a normal storage level of 400 acre-feet. Its design type is classified as an Earth dam with a Buttress core, making it a significant structure for water resource management in the region.
Despite being privately owned, Robert Connelly Dam 2 falls under the regulation of the South Carolina Department of Health and Environmental Control (DHEC), with state oversight for inspection, permitting, and enforcement. The dam has a high hazard potential, rated as fair in condition assessment, with a moderate risk level of 3. Regular inspections, with the last one conducted in February 2020, ensure the safety and functionality of the dam for the surrounding area, although emergency action plans and risk management measures may need further development.
The dam, situated within the Savannah District of the US Army Corps of Engineers, contributes to the local agricultural landscape by providing essential water resources for irrigation. With its strategic location and significant storage capacity, Robert Connelly Dam 2 plays a crucial role in water management and climate adaptation efforts in the region, highlighting the importance of sustainable infrastructure for addressing water resource challenges in a changing climate.
Year Completed |
1984 |
Dam Length |
495 |
Dam Height |
20 |
River Or Stream |
MILLER SWAMP |
Primary Dam Type |
Earth |
Surface Area |
60 |
Nid Storage |
650 |
Hazard Potential |
High |
Foundations |
Unlisted/Unknown |
Nid Height |
20 |