Franklin Falls Dam, also known as Dry Reservoir, is a rockfill dam located in Franklin, New Hampshire, along the Pemigewasset River.
Wind
Humidity
Built in 1943 by the US Army Corps of Engineers, the dam stands at 116 feet in height and spans 1,740 feet in length, with a storage capacity of 222,000 acre-feet. Its primary purpose is flood risk reduction, serving as a crucial infrastructure to manage water levels and prevent potential flooding in the area.
With a hazard potential rated as high, the dam is regularly inspected and monitored by the US Army Corps of Engineers to ensure its structural integrity and functionality. Despite the risks associated with dams and potential for flood events, the USACE implements comprehensive risk management measures for Franklin Falls Dam. This includes ongoing maintenance, emergency action planning, and collaboration with local authorities to prepare for and respond to any dam-related emergencies. The USACE's commitment to safety and public awareness underscores its dedication to safeguarding communities and water resources in the region.
In the face of changing climate patterns and increased weather variability, Franklin Falls Dam plays a crucial role in mitigating flood risks and protecting downstream areas. By proactively managing the dam's operations and coordinating with local stakeholders, the US Army Corps of Engineers ensures the resilience and safety of this essential water resource infrastructure.
Year Completed |
1943 |
Dam Length |
1740 |
Dam Height |
116 |
River Or Stream |
PEMIGEWASSET RIVER |
Primary Dam Type |
Rockfill |
Surface Area |
440 |
Hydraulic Height |
112 |
Drainage Area |
1000 |
Nid Storage |
222000 |
Structural Height |
116 |
Hazard Potential |
High |
Foundations |
Rock, Soil |
Nid Height |
116 |