Frog Pond Dam

Significant HazardNot Rated ConditionEmergency Action Plan: No

Location

StateNew Hampshire
CountyHillsborough
Nearest CityWILTON
River/StreamTANNERY BROOK
Coordinates42.84500, -71.72970

Physical Characteristics

Dam TypeEarth
NID Height15 ft
Dam Height15 ft
Dam Length190 ft
Year Completed1916 (110 years old)

Storage & Hydraulics

NID Storage16 acre-ft
Max Storage16 acre-ft
Normal Storage4 acre-ft
Surface Area4 acres
Drainage Area0 sq mi
Max Discharge123 cfs

Ownership & Safety

PurposeRecreation
OwnerWILTON CONSERVATION COMMISSION
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentNot Rated
Last Inspection11/03/2021
Emergency Action PlanNo

Identifiers

NID IDNH00911
Federal IDNH00911
More InfoState Dam Safety Program

Nearby Dams

Hillsborough Mill 0.4 mi Significant Ws Packaging Canal Dam 0.5 mi High Souhegan River Site 33 Dam 1.5 mi High New Wilton Reservoir Dam 2.1 mi High Souhegan Site 8 South Dike 2.4 mi Low Peters Farm Pond Dam 3.1 mi Significant Souhegan Site 8 Cemetery Dike 3.2 mi Low Souhegan Site 8 Dam 3.4 mi High Souhegan River Site 10a Dam 3.7 mi High Osgood Pond Dam 3.7 mi Low