Maggio Estate No 2 Reservoir Report
Nearby: Pond Mackiewicz
Last Updated: December 8, 2025
Maggio Estate No 2, located in McIntyre Township, Pennsylvania, is a private recreation dam on Red Run, completed in 1953.
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Summary
This earth dam stands at a height of 29 feet and has a length of 872 feet, providing a storage capacity of 329 acre-feet. Despite its recreational purpose, the dam is classified as having a high hazard potential and is currently rated as being in poor condition.
Managed by the Pennsylvania Department of Environmental Protection, the dam is subject to state regulation, permitting, inspection, and enforcement. With a drainage area of 1.08 square miles and a surface area of 25 acres, this dam plays a crucial role in water resource management in Lycoming County, Pennsylvania. However, its poor condition highlights the importance of ongoing maintenance and monitoring to ensure public safety and environmental protection.
As climate change continues to impact water resources across the country, the maintenance and safety of dams like Maggio Estate No 2 are essential for mitigating risks associated with extreme weather events and ensuring the long-term sustainability of water infrastructure. Efforts to improve the condition of this dam, implement emergency action plans, and enhance risk management measures are crucial for safeguarding communities and ecosystems that rely on its services.
Year Completed |
1953 |
Dam Length |
872 |
Dam Height |
29 |
River Or Stream |
RED RUN |
Primary Dam Type |
Earth |
Surface Area |
25 |
Drainage Area |
1.08 |
Nid Storage |
329 |
Hazard Potential |
High |
Foundations |
Unlisted/Unknown |
Nid Height |
29 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
Maggio Estate No 2