Stouffer Lake

Stouffer Lake is an earth dam located in Lebanon County, Pennsylvania, built in 1949. It carries a High hazard potential classification and has a fair condition assessment.

About Stouffer Lake

The primary purpose of Stouffer Lake is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Pennsylvania Dutch Council, Bsa (private). It impounds the Tr Trout Run.

The dam stands 18 feet tall and stretches 335 feet across, creates a reservoir covering 7 acres, has a maximum storage capacity of 57 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1949, the structure is well-established, with more than 75 years of service.

This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. 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 12/29/2020.

Living Downstream

If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The Pennsylvania dam safety program can provide more specific information about emergency planning for this structure.

Search for dams near your address to see all dams in your area with hazard classifications and safety data.

High HazardFair ConditionEmergency Action Plan: Yes

Location

StatePennsylvania
CountyLebanon
River/StreamTr Trout Run
Coordinates40.47250, -76.57389

Physical Characteristics

Dam TypeEarth
NID Height18 ft
Dam Height18 ft
Dam Length335 ft
Year Completed1949 (77 years old)

Storage & Hydraulics

NID Storage57 acre-ft
Max Storage57 acre-ft
Normal Storage6 acre-ft
Surface Area7 acres
Drainage Area1 sq mi

Ownership & Safety

PurposeRecreation
OwnerPENNSYLVANIA DUTCH COUNCIL, BSA
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection12/29/2020
Emergency Action PlanYes

Identifiers

NID IDPA01011
Federal IDPA01011
More InfoState Dam Safety Program

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