Lewis Lake Dam
Key Takeaway
Lewis Lake Dam is classified as low hazard in Texas. It was completed in 1968 and is 58 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 14 ft (taller than 12.5% in TX) |
| Dam Length | 395 ft |
| Dam Type | Earth |
| Max Storage | 74 acre-ft |
| Normal Storage | 36 acre-ft |
| Surface Area | 0 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1968 (58 years old) |
| NID ID | TX05305 |
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
BOB LEWIS
Private
Nearby Dams
Pilot Grove Creek WS SCS Site 28 Dam
Collin, TX
High Hazard 34 ftSister Grove Creek WS SCS Site 11 Dam
Collin, TX
Low Hazard 28 ftPilot Grove Creek WS SCS Site 29 Dam
Collin, TX
Significant Hazard 35 ftSister Grove Creek WS SCS Site 12 Dam
Collin, TX
Low Hazard 53 ftSister Grove Creek WS SCS Site 10 Dam
Collin, TX
Low Hazard 38 ftPierce Pond Dam
Collin, TX
Low Hazard 14 ftMeat Producers Dam
Collin, TX
Low Hazard 29 ftSister Grove Creek WS SCS Site 17 Dam
Collin, TX
Low Hazard 37 ftFrequently Asked Questions
What is the hazard classification of Lewis Lake Dam?
Lewis Lake Dam 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 Lewis Lake Dam?
Lewis Lake Dam is owned by BOB LEWIS (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lewis Lake Dam built?
Lewis Lake Dam was completed in 1968, making it 58 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 Lewis Lake Dam?
Lewis Lake Dam serves the following purposes: 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 Lewis Lake Dam?
Lewis Lake Dam has a dam height of 14 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.