Massena Village Dam

Massena Village Dam is a concrete dam located in St. Lawrence County, New York, built in 1860. It carries a Low hazard potential classification.

About Massena Village Dam

The primary purpose of Massena Village Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Tripstar Llc (private). It impounds the Grass River near Massena.

The dam stands 8 feet tall and stretches 350 feet across, creates a reservoir covering 200 acres, has a maximum storage capacity of 1,000 acre-feet, and collects water from a drainage area of 621 square miles. Completed in 1860, the structure is one of the older dams in the region, with over a century and a half of service.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. The most recent inspection on record was 01/18/2012. That was over 14 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateNew York
CountySt. Lawrence
Nearest CityMassena
River/StreamGrass River
Coordinates44.93333, -74.89083

Physical Characteristics

Dam TypeConcrete
NID Height8 ft
Dam Height8 ft
Dam Length350 ft
Year Completed1860 (166 years old)

Storage & Hydraulics

NID Storage1,000 acre-ft
Max Storage1,000 acre-ft
Normal Storage1,000 acre-ft
Surface Area200 acres
Drainage Area621 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerTRIPSTAR LLC
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection01/18/2012
Emergency Action PlanNot Required

Identifiers

NID IDNY01195
Federal IDNY01195
More InfoState Dam Safety Program

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