Dahlgrin Lake
Key Takeaway
Dahlgrin Lake is classified as low hazard in Oklahoma. It was completed in 1953 and is 73 years old. Its primary use is fish and wildlife pond.
Physical Details
| Dam Height | 28 ft (taller than 47.3% in OK) |
| Dam Length | 800 ft |
| Dam Type | Earth |
| Max Storage | 340 acre-ft |
| Normal Storage | 222 acre-ft |
| Surface Area | 30 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 3,520 cfs |
| Year Completed | 1953 (73 years old) |
| NID ID | OK13233 |
Safety Information
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?
Ownership
DEPARTMENT OF WILDLIFE CONSERVATION
State Government
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Low Hazard 23 ftFrequently Asked Questions
What is the hazard classification of Dahlgrin Lake?
Dahlgrin Lake 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 Dahlgrin Lake?
Dahlgrin Lake is owned by DEPARTMENT OF WILDLIFE CONSERVATION (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Dahlgrin Lake built?
Dahlgrin Lake was completed in 1953, making it 73 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 Dahlgrin Lake?
Dahlgrin Lake serves the following purposes: Fish And Wildlife Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Dahlgrin Lake?
Dahlgrin Lake has a dam height of 28 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 Dahlgrin Lake last inspected?
Dahlgrin Lake was last inspected on August 23, 2010. Inspection dates indicate when a formal review occurred, not the results of that inspection.