Bashakill Wildlife Management Area Dam Reservoir Report

Last Updated: December 6, 2025

The Bashakill Wildlife Management Area Dam, located in Westbrookville, New York, is a state-owned structure designed for the primary purpose of maintaining a Fish and Wildlife Pond.


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Summary

Built in 1989, this dam stands at a height of 8 feet and a length of 85 feet, with a storage capacity of 5,284 acre-feet. It is regulated by the NYS DEC and is subject to state permitting, inspection, and enforcement to ensure its safety and functionality.

With a low hazard potential and a moderate risk assessment rating of 3, the Bashakill Wildlife Management Area Dam has not been formally rated for its condition. The dam features an uncontrolled spillway with a width of 65 feet, serving to manage potential overflow. Despite lacking a formal Emergency Action Plan and recent inspection data, the dam is considered to meet guidelines for risk management measures, reflecting a commitment to the safety of the surrounding environment and community.

Enthusiasts of water resources and climate in the Orange County area can appreciate the ecological significance of the Bashakill Wildlife Management Area Dam, which plays a vital role in preserving the natural habitat and supporting wildlife in the region. As a key component of water management efforts, this dam showcases the intersection of conservation, regulation, and safety protocols in safeguarding valuable resources for both present and future generations.

Year Completed

1989

Dam Length

85

Dam Height

8

River Or Stream

BASHER KILL

Primary Dam Type

Other

Surface Area

781

Drainage Area

45.8

Nid Storage

5284

Hazard Potential

Low

Nid Height

8
       
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.