TERRA Lab EXPERIMENT · STARTED 6 OCT 2026

Water

Where the rain goes

Rain falls on the land and runs where the ground sends it. Watch the streams form, then tap anywhere to follow one drop.

TAP THE LAND TO FOLLOW ONE DROP
READING THE GROUND

The land Water 34%Share of the land's rain that leaves there

What the rain does on this land

Where it leaves
What arrives from uphill
How fast it runs

Not finished

  • Three sample lands so far. It does not yet run on a parcel you draw.
  • It follows the shape of the ground only. Roads, pipes, culverts and the soil change where water really goes.
  • A screening, not a survey. Confirm the drainage on the ground before you build, dig or plant.
Read your own land free →