Oak Tree

Oak Tree is an earth dam located in Mercer County, Pennsylvania, built in 1967. It carries a Low hazard potential classification.

About Oak Tree

The primary purpose of Oak Tree is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Oak Tree Country Club (private). It impounds the Oak Branch.

The dam stands 24 feet tall and stretches 245 feet across, creates a reservoir covering 4 acres, has a maximum storage capacity of 68 acre-feet, and collects water from a drainage area of 1 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. The most recent inspection on record was 07/25/2019.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StatePennsylvania
CountyMercer
River/StreamOak Branch
Coordinates41.17667, -80.50806

Physical Characteristics

Dam TypeEarth
NID Height24 ft
Dam Height24 ft
Dam Length245 ft
Year Completed1967 (59 years old)

Storage & Hydraulics

NID Storage68 acre-ft
Max Storage68 acre-ft
Normal Storage28 acre-ft
Surface Area4 acres
Drainage Area1 sq mi

Ownership & Safety

PurposeRecreation
OwnerOAK TREE COUNTRY CLUB
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection07/25/2019
Emergency Action PlanNot Required

Identifiers

NID IDPA01082
Federal IDPA01082
More InfoState Dam Safety Program

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