Jones Pond Dike
Jones Pond Dike is an earth dam located in Carroll County, New Hampshire, built in 1981. It carries a Significant hazard potential classification and has a poor condition assessment.
About Jones Pond Dike
The primary purpose of Jones Pond Dike is fish and wildlife pond. The dam creates habitat for fish and wildlife, supporting local ecosystems and potentially serving conservation goals. The dam is owned by Nh Fish And Game Department (state). It impounds the Tr Merrymeeting River near Brookfield.
The dam stands 12 feet tall and stretches 270 feet across, creates a reservoir covering 19 acres, has a maximum storage capacity of 145 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1981, the structure is 45 years old.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. An emergency action plan is in place for this dam. The most recent inspection on record was 04/09/2020.
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Location
| State | New Hampshire |
| County | Carroll |
| Nearest City | Brookfield |
| River/Stream | Tr Merrymeeting River |
| Coordinates | 43.51273, -71.11212 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 12 ft |
| Dam Height | 12 ft |
| Dam Length | 270 ft |
| Year Completed | 1981 (45 years old) |
Storage & Hydraulics
| NID Storage | 145 acre-ft |
| Max Storage | 145 acre-ft |
| Normal Storage | 75 acre-ft |
| Surface Area | 19 acres |
| Drainage Area | 0 sq mi |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | NH FISH AND GAME DEPARTMENT |
| Owner Type | State |
| Hazard Classification | Significant |
| Condition Assessment | Poor |
| Last Inspection | 04/09/2020 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | NH03795 |
| Federal ID | NH03795 |
| More Info | State Dam Safety Program |