Gross Lake Dam
Key Takeaway
Gross Lake Dam is classified as low hazard in Texas. It was completed in 1950 and is 76 years old. Its primary use is water supply.
Physical Details
| Dam Height | 30 ft (taller than 67.1% in TX) |
| Dam Length | 1,450 ft |
| Dam Type | Earth |
| Max Storage | 526 acre-ft |
| Normal Storage | 367 acre-ft |
| Surface Area | 35 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1950 (76 years old) |
| NID ID | TX00869 |
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
WILL C MILLER III TRUSTEE
Private
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Low Hazard 48 ftFrequently Asked Questions
What is the hazard classification of Gross Lake Dam?
Gross 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 Gross Lake Dam?
Gross Lake Dam is owned by WILL C MILLER III TRUSTEE (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Gross Lake Dam built?
Gross Lake Dam was completed in 1950, making it 76 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 Gross Lake Dam?
Gross Lake Dam serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Gross Lake Dam?
Gross Lake Dam has a dam height of 30 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 Gross Lake Dam last inspected?
Gross Lake Dam was last inspected on December 17, 1981. Inspection dates indicate when a formal review occurred, not the results of that inspection.