W H Walker is an earth dam located in Franklin County, Pennsylvania, built in 1930. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection07/09/2019
Height21 ft
Built193096 years ago

Dam profile

NID height · 21 ft
21 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

21 ft tall and 724 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.

About W H Walker

The primary purpose of W H Walker is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Fannettsburg Wildlife Association (private). It impounds the West Branch Conocoheague Creek.

The dam stands 21 feet tall and stretches 724 feet across, creates a reservoir covering 60 acres, has a maximum storage capacity of 550 acre-feet, and collects water from a drainage area of 59 square miles. Completed in 1930, the structure is well-established, with more than 75 years 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 07/09/2019.

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Location

StatePennsylvania
CountyFranklin
River/StreamWest Branch Conocoheague Creek
Coordinates40.05833, -77.82667

Physical Characteristics

Dam TypeEarth
NID Height21 ft
Dam Height21 ft
Dam Length724 ft
Year Completed1930 (96 years old)

Storage & Hydraulics

NID Storage550 acre-ft
Max Storage550 acre-ft
Normal Storage184 acre-ft
Surface Area60 acres
Drainage Area59 sq mi

Ownership & Safety

PurposeRecreation
OwnerFannettsburg Wildlife Association
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection07/09/2019
Emergency Action PlanNot Required

Identifiers

NID IDPA00325
Federal IDPA00325
More InfoState Dam Safety Program