Sister Grove Creek WS SCS Site 8 Dam
Key Takeaway
Sister Grove Creek WS SCS Site 8 Dam is classified as low hazard in Texas. It was completed in 1959 and is 67 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 42 ft (taller than 87.1% in TX) |
| Dam Length | 2,075 ft |
| Dam Type | Earth |
| Max Storage | 837 acre-ft |
| Normal Storage | 134 acre-ft |
| Surface Area | 18 acres |
| Drainage Area | 2 sq mi |
| Year Completed | 1959 (67 years old) |
| NID ID | TX01144 |
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 14 Dam
Collin, TX
Low Hazard 33 ftSister Grove Creek WS SCS Site 15 Dam
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Low Hazard 28 ftSister Grove Creek WS SCS Site 4 Dam
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Significant Hazard 28 ftSister Grove Creek WS SCS Site 7 Dam
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High Hazard 38 ftSister Grove Creek WS SCS Site 6 Dam
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Low Hazard 48 ftCollin County Adventure Camp Dam No 2
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Low Hazard 12 ftSister Grove Creek WS SCS Site 3 Dam
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High Hazard 33 ftCollin County Adventure Camp Dam No 1
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Low Hazard 15 ftFrequently Asked Questions
What is the hazard classification of Sister Grove Creek WS SCS Site 8 Dam?
Sister Grove Creek WS SCS Site 8 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 8 Dam?
Sister Grove Creek WS SCS Site 8 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 8 Dam built?
Sister Grove Creek WS SCS Site 8 Dam was completed in 1959, making it 67 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 8 Dam?
Sister Grove Creek WS SCS Site 8 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 8 Dam?
Sister Grove Creek WS SCS Site 8 Dam has a dam height of 42 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 Sister Grove Creek WS SCS Site 8 Dam last inspected?
Sister Grove Creek WS SCS Site 8 Dam was last inspected on December 8, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.