Pa-102 Reservoir Report

Last Updated: December 9, 2025

Pa-102 is a state-regulated earth dam located in Terry Township, Pennsylvania, along Sugar Run.


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Summary

Built in 1974 and designed by the USDA NRCS, this dam serves primarily for recreational purposes, with a storage capacity of 236 acre-feet and a normal storage level of 96 acre-feet. With a dam height of 15 feet and a length of 370 feet, Pa-102 covers a surface area of 24 acres and drains an area of 1.61 square miles.

Managed by the Pennsylvania Department of Environmental Protection, Pa-102 has a low hazard potential and has not been rated for its condition assessment. The dam has undergone inspections every 5 years, with the last inspection conducted in 2015. While it does not currently have an emergency action plan in place, Pa-102 is equipped with state permitting, inspection, and enforcement processes to ensure its safety and compliance with regulations.

Located within the Buffalo District and overseen by the Natural Resources Conservation Service, Pa-102 is a key component of the water resource infrastructure in Bradford County. As climate change continues to impact water resources, the proper maintenance and regulation of dams like Pa-102 are crucial for ensuring the safety of communities downstream and preserving recreational opportunities for residents and visitors alike.

Year Completed

1974

Dam Length

370

Dam Height

15

River Or Stream

SUGAR RUN

Primary Dam Type

Earth

Surface Area

24

Drainage Area

1.61

Nid Storage

236

Hazard Potential

Low

Foundations

Unlisted/Unknown

Nid Height

15
       
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.