Three steps, zero spreadsheets.
From Spain to basin, region, province, or a single reservoir.
Volume, fill level, week-over-week change and historical percentile for each reservoir.
Track the reservoirs that matter, even offline, with the latest downloaded data.
Built for anyone who wants to understand — and enjoy — Spain's public water data.
The latest data travels with you. No signal? Still got reservoirs.
Trend charts, current year vs. previous, and 10-year averages.
Star the reservoirs you care about and check their status at a glance.
Straight from MITECO's Weekly Hydrological Bulletin — no PDFs, no legacy viewers.