Heinrich No. 13

CLOSED BASIN· Campbell, Wyoming· Built 2001· Earth· 10 ft tall
Low Hazard Irrigation Fire Protection Stock Or Small Fish Pond Private

Key Takeaway

Heinrich No. 13 is classified as low hazard in Wyoming. It was completed in 2001 and is 25 years old. Its primary use is irrigation.

Physical Details

Dam Height 10 ft (taller than 3.3% in WY)
Dam Length327 ft
Dam TypeEarth
Max Storage468 acre-ft
Normal Storage247 acre-ft
Surface Area44 acres
Drainage Area0 sq mi
Max Discharge1,926 cfs
Year Completed2001 (25 years old)
NID IDWY02299

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: March 25, 2020
State Regulated: Yes
Regulatory Agency: SEO

Ownership

DONNA H. TARVER TRUST

Private

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Frequently Asked Questions

What is the hazard classification of Heinrich No. 13?

Heinrich No. 13 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 Heinrich No. 13?

Heinrich No. 13 is owned by DONNA H. TARVER TRUST (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Heinrich No. 13 built?

Heinrich No. 13 was completed in 2001, making it 25 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 Heinrich No. 13?

Heinrich No. 13 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.

How tall is Heinrich No. 13?

Heinrich No. 13 has a dam height of 10 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 Heinrich No. 13 last inspected?

Heinrich No. 13 was last inspected on March 25, 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.