Amphibious Lake Dam

Amphibious Lake Dam is an earth dam located in Burlington County, New Jersey, built in 1967. It carries a Low hazard potential classification.

About Amphibious Lake Dam

The primary purpose of Amphibious Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Usaf Amc (federal). It impounds the Newbold Run near Browns Mills.

The dam stands 21 feet tall and stretches 400 feet across, creates a reservoir covering 13 acres, has a maximum storage capacity of 126 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1967, the structure is well into its service life at over 50 years old.

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. An emergency action plan is in place for this dam. The most recent inspection on record was 07/30/2024.

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Low HazardNot Available ConditionEmergency Action Plan: Yes

Location

StateNew Jersey
CountyBurlington
Nearest CityBrowns Mills
River/StreamNewbold Run
Coordinates39.99583, -74.60194

Physical Characteristics

Dam TypeEarth
NID Height21 ft
Dam Height13 ft
Dam Length400 ft
Year Completed1967 (59 years old)

Storage & Hydraulics

NID Storage126 acre-ft
Max Storage126 acre-ft
Normal Storage61 acre-ft
Surface Area13 acres
Drainage Area0 sq mi
Max Discharge130 cfs
Spillway TypeControlled

Ownership & Safety

PurposeRecreation
OwnerUSAF AMC
Owner TypeFederal
Hazard ClassificationLow
Condition AssessmentNot Available
Last Inspection07/30/2024
Emergency Action PlanYes

Identifiers

NID IDNJ00457
Federal IDNJ00457
More InfoState Dam Safety Program

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