Captain Tom

TO-DIL-HIL WASH· San Juan, New Mexico· Built 1937· Earth·
High Hazard Irrigation Fire Protection Stock Or Small Fish Pond Federal Government

Key Takeaway

Captain Tom is classified as high hazard in New Mexico. It was completed in 1937 and is 89 years old. Its primary use is irrigation. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.

Physical Details

Dam Length2,020 ft
Dam TypeEarth
Normal Storage1.2K acre-ft
Year Completed1937 (89 years old)
NID IDNM00693

Safety Information

High Hazard

Loss of human life is likely if the dam fails.

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

Emergency Action Plan: Yes
Last Inspection: October 31, 2012
State Regulated: No

Ownership

BIA

Federal Government

Frequently Asked Questions

What is the hazard classification of Captain Tom?

Captain Tom is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Captain Tom?

Captain Tom is owned by BIA (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Captain Tom built?

Captain Tom was completed in 1937, making it 89 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 Captain Tom?

Captain Tom serves the following purposes: Irrigation, Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

When was Captain Tom last inspected?

Captain Tom was last inspected on October 31, 2012. 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.