Sister Grove Creek WS SCS Site 34 Dam
Key Takeaway
Sister Grove Creek WS SCS Site 34 Dam is classified as low hazard in Texas. It was completed in 1966 and is 60 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 45 ft (taller than 90.1% in TX) |
| Dam Length | 2,300 ft |
| Dam Type | Earth |
| Max Storage | 329 acre-ft |
| Normal Storage | 59 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1966 (60 years old) |
| NID ID | TX02086 |
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
GRAYSON COUNTY;UPPER ELM RED SWCD
Local Government
Nearby Dams
Sister Grove Creek WS SCS Site 35 Dam
Grayson, TX
Low Hazard 37 ftSister Grove Creek WS SCS Site 36 Dam
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High Hazard 21 ftSister Grove Creek WS SCS Site 33 Dam
Grayson, TX
Low Hazard 37 ftSister Grove Creek WS SCS Site 31 Dam
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Low Hazard 45 ftSister Grove Creek WS SCS Site 32 Dam
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High Hazard 25 ftSister Grove Creek WS SCS Site 37 Dam
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Low Hazard 36 ftPilot Grove Creek WS SCS Site 8 Dam
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Low Hazard 34 ftSister Grove Creek WS SCS Site 30 Dam
Grayson, TX
Low Hazard 34 ftFrequently Asked Questions
What is the hazard classification of Sister Grove Creek WS SCS Site 34 Dam?
Sister Grove Creek WS SCS Site 34 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 34 Dam?
Sister Grove Creek WS SCS Site 34 Dam is owned by GRAYSON COUNTY;UPPER ELM RED SWCD (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Sister Grove Creek WS SCS Site 34 Dam built?
Sister Grove Creek WS SCS Site 34 Dam was completed in 1966, making it 60 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 34 Dam?
Sister Grove Creek WS SCS Site 34 Dam 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.
How tall is Sister Grove Creek WS SCS Site 34 Dam?
Sister Grove Creek WS SCS Site 34 Dam has a dam height of 45 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.