Neshaminy Falls

Neshaminy Falls is a stone dam located in Bucks County, Pennsylvania, built in 1909. It carries a Low hazard potential classification and has a satisfactory condition assessment.

About Neshaminy Falls

The primary purpose of Neshaminy Falls is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Aqua Pennsylvania, Inc. (private). It impounds the Neshaminy Creek.

The dam stands 14 feet tall and stretches 290 feet across, creates a reservoir covering 20 acres, has a maximum storage capacity of 260 acre-feet, and collects water from a drainage area of 211 square miles. Completed in 1909, the structure is over a century 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. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 06/30/2017.

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Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StatePennsylvania
CountyBucks
River/StreamNeshaminy Creek
Coordinates40.15000, -74.95694

Physical Characteristics

Dam TypeStone
NID Height14 ft
Dam Height14 ft
Dam Length290 ft
Year Completed1909 (117 years old)

Storage & Hydraulics

NID Storage260 acre-ft
Max Storage260 acre-ft
Normal Storage218 acre-ft
Surface Area20 acres
Drainage Area211 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerAQUA PENNSYLVANIA, INC.
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection06/30/2017
Emergency Action PlanNot Required

Identifiers

NID IDPA00939
Federal IDPA00939
More InfoState Dam Safety Program

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