Deep Hole Pond Dam, located in Chester, New Hampshire, is a privately owned structure regulated by the NHDES DAM BUREAU.
Wind
Humidity
Completed in 1974, this earth dam stands at a height of 15 feet and has a length of 150 feet. Its primary purpose is for recreation, with a storage capacity of 168.05 acre-feet and a normal storage of 37.65 acre-feet. The dam, situated on the Exeter River, covers a surface area of 16.29 acres and has a drainage area of 4.43 square miles.
Despite being classified as having a low hazard potential, the dam's risk assessment is moderate. It has an uncontrolled spillway type with a width of 8 feet and a maximum discharge of 1832 cubic feet per second. The last inspection was conducted in June 2018, with an inspection frequency of 6 years. The condition assessment is currently listed as "Not Rated," and there is no Emergency Action Plan (EAP) in place. Overall, Deep Hole Pond Dam presents an intriguing case study for water resource and climate enthusiasts, highlighting the importance of proper maintenance and risk management for recreational dam structures.
Year Completed |
1974 |
Dam Length |
150 |
Dam Height |
15 |
River Or Stream |
EXETER RIVER |
Primary Dam Type |
Earth |
Surface Area |
16.29 |
Drainage Area |
4.43 |
Nid Storage |
168.05 |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
15 |
Spicket River At North Salem
|
4cfs |
Exeter River At Haigh Road
|
13cfs |
Merrimack R Nr Goffs Falls
|
1620cfs |
Beaver Brook At North Pelham
|
10cfs |
Spicket River Near Methuen
|
15cfs |
Souhegan River At Merrimack
|
76cfs |