Purdy (Stump Pond) Reservoir Report

Last Updated: December 6, 2025

Purdy (Stump Pond) is a state-owned reservoir located in Susquehanna, Pennsylvania, with a primary purpose of recreation.


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Summary

The dam, completed in 1919, is a masonry structure standing at 7 feet tall and stretching 52 feet in length. The reservoir has a storage capacity of 62 acre-feet, with a normal storage level of 54 acre-feet and a surface area of 12 acres. Situated on Salt Lick Creek, Purdy (Stump Pond) is regulated by the Pennsylvania Department of Environmental Protection and undergoes state permitting, inspection, and enforcement to ensure its safety and compliance with regulations.

Despite its low hazard potential, Purdy (Stump Pond) received an unsatisfactory condition assessment during its last inspection in May 2017. The dam's emergency action plan status, risk assessment, and management measures are currently unreported. The reservoir is managed for recreational use, offering opportunities for boating, fishing, and other water-based activities in the picturesque setting of New Milford Township. With its historical significance as a water resource in the region, efforts to address the dam's condition and ensure public safety remain crucial for the continued enjoyment of Purdy (Stump Pond) by visitors and the local community.

Year Completed

1919

Dam Length

52

Dam Height

7

River Or Stream

SALT LICK CREEK

Primary Dam Type

Masonry

Surface Area

12

Drainage Area

6.63

Nid Storage

62

Hazard Potential

Low

Foundations

Unlisted/Unknown

Nid Height

7
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.

Hazard Potential Classification

High
Dams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.