Contour: Rising Tides

Survey Sheet 4 · the Skerry Isles · contour interval 20 m, index lines every 100 m

LEGEND Contour, 20 m Index contour, 100 m Supplementary 5, 10 m Lowland Shallows Open sea Village Village flooded Summit

Drag the gauge to raise the sea · move over the map to read the ground