Tigers

SOUTH PLATTE RIVER-OS· Adams, Colorado· Built 2004· Earth· 8 ft tall
Low Hazard Water Supply Local Government

Key Takeaway

Tigers is classified as low hazard in Colorado. It was completed in 2004 and is 22 years old. Its primary use is water supply.

Physical Details

Dam Height 8 ft (taller than 1.3% in CO)
Dam Length6,800 ft
Dam TypeEarth
Max Storage3.0K acre-ft
Normal Storage2.7K acre-ft
Surface Area106 acres
Drainage Area0 sq mi
Max Discharge24,700 cfs
Year Completed2004 (22 years old)
NID IDCO02856

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 16, 2020
State Regulated: Yes
Regulatory Agency: DWR

Ownership

CITY OF THORNTON

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Tigers?

Tigers 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 Tigers?

Tigers is owned by CITY OF THORNTON (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Tigers built?

Tigers was completed in 2004, making it 22 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 Tigers?

Tigers 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 Tigers?

Tigers has a dam height of 8 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 Tigers last inspected?

Tigers was last inspected on December 16, 2020. 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.