Frye Pond Dam

Frye Pond Dam is an earth dam located in Essex County, Massachusetts, built in 1932. It carries a Significant hazard potential classification and has a unsatisfactory condition assessment.

About Frye Pond Dam

The primary purpose of Frye Pond Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by City Of Haverhill (local government). It impounds the Snows Brook near Haverhill.

The dam stands 12 feet tall and stretches 280 feet across, creates a reservoir covering 3 acres, has a maximum storage capacity of 115 acre-feet, and collects water from a drainage area of 2 square miles. Completed in 1932, the structure is well-established, with more than 75 years of service.

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 unsatisfactory, indicating serious safety deficiencies exist that require immediate attention or remedial action. An emergency action plan is in place for this dam. The most recent inspection on record was 03/31/2022.

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Significant HazardUnsatisfactory ConditionEmergency Action Plan: Yes

Location

StateMassachusetts
CountyEssex
Nearest CityHaverhill
River/StreamSnows Brook
Coordinates42.80657, -71.08549

Physical Characteristics

Dam TypeEarth
NID Height12 ft
Dam Length280 ft
Year Completed1932 (94 years old)

Storage & Hydraulics

NID Storage115 acre-ft
Max Storage115 acre-ft
Normal Storage25 acre-ft
Surface Area3 acres
Drainage Area2 sq mi
Max Discharge520 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerCity of Haverhill
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentUnsatisfactory
Last Inspection03/31/2022
Emergency Action PlanYes

Identifiers

NID IDMA03195
Federal IDMA03195
More InfoState Dam Safety Program

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