First time under 20 since 3 Dec 2025. The 2026 flood peaked at 28.51 m on 21 Jun, 16.4 m above the record low (12.11 m, 9 Oct 2024). That rise took 620 days. The fall has already given back 8.5 m of it in 95 days, ~22 cm/day this week.
Half the historic rise, undone in three months. Same gauge, one pixel per day since 1903.
#amazon #hydrology #dataviz
