North Star Raw Water Storage Dam

ANIMAS RIVER - OS· San Juan, New Mexico· Built 2003· Earth· 20 ft tall
Significant Hazard Water Supply Private

Key Takeaway

North Star Raw Water Storage Dam is classified as significant hazard in New Mexico. It was completed in 2003 and is 23 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 20 ft (taller than 17.2% in NM)
Dam Length1,865 ft
Dam TypeEarth
Max Storage65 acre-ft
Normal Storage56 acre-ft
Surface Area4 acres
Drainage Area0 sq mi
Year Completed2003 (23 years old)
NID IDNM00664

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: May 23, 2017
State Regulated: Yes
Regulatory Agency: OFFICE OF THE STATE ENGINEER

Ownership

NORTH STAR MUTUAL DOMESTIC WATER CONSUMERS ASSN.

Private

Frequently Asked Questions

What is the hazard classification of North Star Raw Water Storage Dam?

North Star Raw Water Storage 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 North Star Raw Water Storage Dam?

North Star Raw Water Storage Dam is owned by NORTH STAR MUTUAL DOMESTIC WATER CONSUMERS ASSN. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was North Star Raw Water Storage Dam built?

North Star Raw Water Storage Dam was completed in 2003, making it 23 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 North Star Raw Water Storage Dam?

North Star Raw Water Storage Dam serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is North Star Raw Water Storage Dam?

North Star Raw Water Storage Dam has a dam height of 20 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 North Star Raw Water Storage Dam last inspected?

North Star Raw Water Storage Dam was last inspected on May 23, 2017. 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.