Bear Hill Pond Dam, located in Allenstown, New Hampshire, is a state-owned structure that serves primarily for recreational purposes.
Wind
Humidity
Built in 1885, this Earth-type dam stands at a height of 7 feet and stretches 310 feet in length, with a storage capacity of 90 acre-feet. The dam regulates Boat Meadow Brook and has a surface area of 31 acres, providing a serene backdrop for outdoor enthusiasts to enjoy various water-based activities.
Managed by the NHDES Dam Bureau, Bear Hill Pond Dam has a low hazard potential and is deemed to be in fair condition as of the last assessment in 2012. The dam features an uncontrolled spillway with a width of 10 feet and a maximum discharge capacity of 1130 cubic feet per second. Despite its moderate risk assessment rating, the dam has been inspected regularly, with the most recent inspection conducted in August 2018 at a frequency of every 6 years, ensuring the safety and integrity of the structure.
Surrounded by the picturesque Merrimack County landscape, Bear Hill Pond Dam offers a tranquil escape for water resource and climate enthusiasts seeking to appreciate the intersection of nature and infrastructure. With its historical significance and recreational appeal, this dam serves as a vital component of the local ecosystem while providing a safe and enjoyable environment for visitors to explore and appreciate the beauty of New Hampshire's water resources.
Year Completed |
1885 |
Dam Length |
310 |
Dam Height |
7 |
River Or Stream |
BOAT MEADOW BROOK |
Primary Dam Type |
Earth |
Surface Area |
31 |
Drainage Area |
0.26 |
Nid Storage |
90 |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
7 |