Sister Grove Creek WS SCS Site 11 Dam
Key Takeaway
Sister Grove Creek WS SCS Site 11 Dam is classified as low hazard in Texas. It was completed in 1953 and is 73 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 28 ft (taller than 61.3% in TX) |
| Dam Length | 2,250 ft |
| Dam Type | Earth |
| Max Storage | 1.2K acre-ft |
| Normal Storage | 184 acre-ft |
| Surface Area | 42 acres |
| Drainage Area | 2 sq mi |
| Year Completed | 1953 (73 years old) |
| NID ID | TX01179 |
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
COLLIN COUNTY;COLLIN COUNTY SWCD
Local Government
Nearby Dams
Sister Grove Creek WS SCS Site 10 Dam
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Low Hazard 38 ftMeat Producers Dam
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Low Hazard 29 ftSister Grove Creek WS SCS Site 12 Dam
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Low Hazard 53 ftSister Grove Creek WS SCS Site 17 Dam
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Low Hazard 37 ftLewis Lake Dam
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Low Hazard 14 ftPilot Grove Creek WS SCS Site 28 Dam
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High Hazard 34 ftSister Grove Creek WS SCS Site 9 Dam
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High Hazard 50 ftSister Grove Creek WS SCS Site 16 Dam
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Low Hazard 44 ftFrequently Asked Questions
What is the hazard classification of Sister Grove Creek WS SCS Site 11 Dam?
Sister Grove Creek WS SCS Site 11 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 Sister Grove Creek WS SCS Site 11 Dam?
Sister Grove Creek WS SCS Site 11 Dam is owned by COLLIN COUNTY;COLLIN COUNTY SWCD (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Sister Grove Creek WS SCS Site 11 Dam built?
Sister Grove Creek WS SCS Site 11 Dam 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 Sister Grove Creek WS SCS Site 11 Dam?
Sister Grove Creek WS SCS Site 11 Dam serves the following purposes: Flood Risk Reduction, Fire Protection, Stock, Or Small Fish Pond, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Sister Grove Creek WS SCS Site 11 Dam?
Sister Grove Creek WS SCS Site 11 Dam 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.