Seneca Foods Marion Pond Dams Reservoir Report

Last Updated: December 6, 2025

Located in Palmyra, Wayne County, New York, the Seneca Foods Marion Pond Dams are a private-owned structure designed for the primary purpose of Fish and Wildlife Pond.


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Summary

Completed in 1980, these earth dams have a height of 10 feet and a length of 260 feet, providing a storage capacity of 61.4 acre-feet. With a surface area of 5.3 acres, the dams serve as a habitat for various wildlife species in the area.

Managed and regulated by the New York State Department of Environmental Conservation (NYS DEC), the Seneca Foods Marion Pond Dams have a low hazard potential and a moderate risk rating. The spillway of these dams is uncontrolled with a width of 25 feet. While the condition assessment is currently marked as "Not Rated", the dams undergo state permitting, inspection, and enforcement processes to ensure their safety and compliance with regulations. The risk management measures for these dams are yet to be determined.

Overall, the Seneca Foods Marion Pond Dams play a crucial role in supporting fish and wildlife populations in the area, while also serving as a recreational area for enthusiasts. With state oversight and monitoring in place, these dams continue to contribute to the conservation and preservation of water resources and habitats in Wayne County, New York.

Year Completed

1980

Dam Length

260

Dam Height

10

Primary Dam Type

Earth

Surface Area

5.3

Nid Storage

61.4

Hazard Potential

Low

Nid Height

10
       
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.