Interactive simulation controls

Drag to orbit. Right-drag to pan. Scroll to zoom. Click a barrier gate to select its 32-gate control sector.

Use the camera bookmarks to inspect individual systems, water-control chambers, navigation locks, the operator room and the city. Change scenarios, tide amplitude, gate openings, pumps and simulation speed to see the tidal basin respond.

Keyboard: Space = pause/resume; 1–7 = camera bookmarks; R = reset model; H = help.

Not for public safety decisions, dam engineering, real flood prediction or emergency dispatch. The hydraulic model is intentionally simplified.