Lochada Lake Dam

TR-MILL BROOK· Sullivan, New York· Built 1960· Masonry· 13 ft tall
Low Hazard Recreation Private

Key Takeaway

Lochada Lake Dam is classified as low hazard in New York. It was completed in 1960 and is 66 years old. Its primary use is recreation.

Physical Details

Dam Height 13 ft (taller than 29.9% in NY)
Dam Length65 ft
Dam TypeMasonry
Max Storage450 acre-ft
Normal Storage270 acre-ft
Surface Area90 acres
Max Discharge740 cfs
Year Completed1960 (66 years old)
NID IDNY01325

Safety Information

Low Hazard

No probable loss of human life and low economic/environmental losses expected.

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

Emergency Action Plan: No
Last Inspection: December 31, 1901
State Regulated: Yes
Regulatory Agency: NYS DEC

Ownership

LOCHADA COTTAGES LTD

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Lochada Lake Dam?

Lochada Lake Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Lochada Lake Dam?

Lochada Lake Dam is owned by LOCHADA COTTAGES LTD (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Lochada Lake Dam built?

Lochada Lake Dam was completed in 1960, making it 66 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 Lochada Lake Dam?

Lochada Lake 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 Lochada Lake Dam?

Lochada Lake Dam has a dam height of 13 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 Lochada Lake Dam last inspected?

Lochada Lake Dam was last inspected on December 31, 1901. 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.