Hastings Power Dam

WYNANTSKILL· Rensselaer, New York· Built 1920· Concrete· 22 ft tall
Significant Hazard Hydroelectric Irrigation Private

Key Takeaway

Hastings Power Dam is classified as significant hazard in New York. It was completed in 1920 and is 106 years old. Its primary use is hydroelectric. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 22 ft (taller than 63.7% in NY)
Dam Length125 ft
Dam TypeConcrete
Max Storage22 acre-ft
Normal Storage20 acre-ft
Surface Area3 acres
Year Completed1920 (106 years old)
NID IDNY13734

Safety Information

Significant Hazard

No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.

Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?

Emergency Action Plan: No
Last Inspection: December 13, 2019
State Regulated: Yes
Regulatory Agency: NYS DEC

Ownership

Troy Sand & Gravel Co. Inc.;Troy Sand & Gravel Co., Inc.

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Hastings Power Dam?

Hastings Power Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Hastings Power Dam?

Hastings Power Dam is owned by Troy Sand & Gravel Co. Inc.;Troy Sand & Gravel Co., Inc. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Hastings Power Dam built?

Hastings Power Dam was completed in 1920, making it 106 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.

What is the primary purpose of Hastings Power Dam?

Hastings Power Dam serves the following purposes: Hydroelectric, Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Hastings Power Dam?

Hastings Power Dam has a dam height of 22 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.

When was Hastings Power Dam last inspected?

Hastings Power Dam was last inspected on December 13, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.

Data from the National Inventory of Dams (NID) maintained by the US Army Corps of Engineers. Dam conditions may have changed since the last update. This site is not affiliated with USACE. Do not use for emergency planning — contact your local dam safety program.