Woodward Pond Dam, also known as Echo Lake Dam, is a vital structure located in Roxbury, New Hampshire, built in 1836 for water supply purposes.
Wind
Humidity
This earth-type dam stands at a height of 17 feet and stretches 430 feet in length, with a storage capacity of 1625 acre-feet and a drainage area of 1.68 square miles. The dam regulates Roaring Brook and is under the jurisdiction of the NHDES Dam Bureau, with the last inspection conducted in October 2019 revealing a poor condition assessment and a high hazard potential.
Despite its historical significance, Woodward Pond Dam poses a moderate risk due to its deteriorating condition, prompting the need for risk management measures to ensure the safety and integrity of the structure. The dam's spillway, with a width of 29 feet, is uncontrolled, and its emergency action plan (EAP) status is currently unknown. With a high hazard potential attributed to its poor condition, this dam serves as a critical reminder of the importance of ongoing inspections, maintenance, and proactive risk assessment for water resource and climate enthusiasts in the region.
Year Completed |
1836 |
Dam Length |
430 |
Dam Height |
17 |
River Or Stream |
ROARING BROOK |
Primary Dam Type |
Earth |
Surface Area |
137 |
Drainage Area |
1.68 |
Nid Storage |
1625 |
Hazard Potential |
High |
Foundations |
Unlisted/Unknown |
Nid Height |
17 |