Sadies Dam

Sadies Dam is an earth dam located in Salem County, New Jersey, built in 1956. It carries a Significant hazard potential classification and has a fair condition assessment.

About Sadies Dam

The primary purpose of Sadies Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by South Jersey Agricultural Products (private). It impounds the Salem River.

The dam stands 14 feet tall and stretches 420 feet across, creates a reservoir covering 8 acres, has a storage capacity of 36 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1956, the structure is well into its service life at over 50 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 fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. An emergency action plan is in place for this dam. The most recent inspection on record was 07/11/2023.

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Significant HazardFair ConditionEmergency Action Plan: Yes

Location

StateNew Jersey
CountySalem
River/StreamSalem River
Coordinates39.60570, -75.24240

Physical Characteristics

Dam TypeEarth
NID Height14 ft
Dam Height14 ft
Dam Length420 ft
Year Completed1956 (70 years old)

Storage & Hydraulics

NID Storage36 acre-ft
Normal Storage36 acre-ft
Surface Area8 acres
Drainage Area0 sq mi

Ownership & Safety

PurposeRecreation
OwnerSouth Jersey Agricultural Products
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentFair
Last Inspection07/11/2023
Emergency Action PlanYes

Identifiers

NID IDNJ00554
Federal IDNJ00554
More InfoState Dam Safety Program

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