Third Creek Watershed Dam #10

Third Creek· Iredell, North Carolina· Built 1957· Earth·
Low Hazard Flood Risk Reduction Private

Key Takeaway

Third Creek Watershed Dam #10 is classified as low hazard in North Carolina. It was completed in 1957 and is 69 years old. Its primary use is flood risk reduction.

Physical Details

Dam Length407 ft
Dam TypeEarth
Max Storage279 acre-ft
Normal Storage20 acre-ft
Surface Area33 acres
Drainage Area1,024 sq mi
Max Discharge495 cfs
Year Completed1957 (69 years old)
NID IDNC00146

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: Yes
Last Inspection: October 21, 2020
State Regulated: Yes
Regulatory Agency: NCDEQ, DEMLR, Dam Safety Program

Ownership

The Ellis Bypass Trust

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Third Creek Watershed Dam #10?

Third Creek Watershed Dam #10 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 Third Creek Watershed Dam #10?

Third Creek Watershed Dam #10 is owned by The Ellis Bypass Trust (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Third Creek Watershed Dam #10 built?

Third Creek Watershed Dam #10 was completed in 1957, making it 69 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 Third Creek Watershed Dam #10?

Third Creek Watershed Dam #10 serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

When was Third Creek Watershed Dam #10 last inspected?

Third Creek Watershed Dam #10 was last inspected on October 21, 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.