R M Weiss Dam

TR-WAPPINGER CREEK· Dutchess, New York· Built 1961· Earth· 23 ft tall
Significant Hazard Recreation Private

Key Takeaway

R M Weiss Dam is classified as significant hazard in New York. It was completed in 1961 and is 65 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 23 ft (taller than 66% in NY)
Dam Length350 ft
Dam TypeEarth
Max Storage184 acre-ft
Normal Storage92 acre-ft
Surface Area15 acres
Drainage Area1 sq mi
Max Discharge350 cfs
Year Completed1961 (65 years old)
NID IDNY01181

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: April 16, 2019
State Regulated: Yes
Regulatory Agency: NYS DEC

Ownership

DAYMOND JOHN

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of R M Weiss Dam?

R M Weiss 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 R M Weiss Dam?

R M Weiss Dam is owned by DAYMOND JOHN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was R M Weiss Dam built?

R M Weiss Dam was completed in 1961, making it 65 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 R M Weiss Dam?

R M Weiss Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is R M Weiss Dam?

R M Weiss Dam has a dam height of 23 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 R M Weiss Dam last inspected?

R M Weiss Dam was last inspected on April 16, 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.