Clearview Lake Dam Reservoir Report

Last Updated: December 13, 2025

Clearview Lake Dam, located in Sussex, New Jersey, serves as a crucial element for recreational activities in the area.


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Summary

Completed in 1960, this private Earth-type dam stands at a height of 9.7 feet and spans 250 feet in length, with a maximum storage capacity of 125 acre-feet. Situated on the Paulinskill River, this dam not only provides a picturesque backdrop for outdoor enthusiasts but also contributes to the conservation and management of water resources in the region.

Maintained by the New Jersey Department of Environmental Protection (NJDEP), Clearview Lake Dam undergoes regular inspections to ensure its structural integrity and safety. Classified as having a significant hazard potential, this dam has been assessed as satisfactory in condition as of June 2020. Additionally, emergency action plans are in place to address any potential risks, with the most recent revision dating back to December 2021. With its strategic location and contribution to water management, Clearview Lake Dam stands as a vital asset within the community.

As climate change continues to impact water resources and infrastructure, the role of dams like Clearview Lake Dam in mitigating risks and ensuring water security becomes increasingly important. With its capacity to store and regulate water flow on the Paulinskill River, this dam not only supports recreational activities but also plays a key role in safeguarding the surrounding environment and communities against potential hazards. As efforts to address climate change intensify, the maintenance and regulation of dams like Clearview Lake Dam will be crucial in ensuring sustainable water management practices for the future.

Year Completed

1960

Dam Length

250

Dam Height

9.7

River Or Stream

Paulinskill River

Primary Dam Type

Earth

Surface Area

13

Drainage Area

3.7

Nid Storage

125

Hazard Potential

Significant

Nid Height

10
       
Seasonal Comparison

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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.