Admin-2 peak flood
  >100 km²
  10–100 km²
  1–10 km²
  <1 km²
Admin-3 peak flood
  >20 km²
  5–20 km²
  0.5–5 km²
  <0.5 km²
H3-7 hex flood
  >2 km²
  0.5–2 km²
  trace