| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | spillway | United States | Common feature in dam construction for managing excess water flow | 1 |
| 2 | spillway | United States | A structure used to control the flow of water and prevent flooding in dams and reservoirs | 1 |
| 3 | spillway | United States | Common feature in dam construction to control floodwaters and prevent overflows | 1 |
| 4 | spillway | United States | Common feature in dam construction to control overflow of water | 1 |
| 5 | spillway | United States | Spillways are commonly used in dam and reservoir systems to safely control the release of water and prevent flooding. | 1 |