JACUI

As of September 9, 2026, the reservoirs we track across JACUI that report live levels hold roughly 2,321 hm³ of water — about 50.5% of their combined capacity. Taken together, JACUI's reservoirs are within their normal operating range.

None of the tracked reservoirs are currently at critically low levels. D. FRANCISCA is the fullest at 101.5%, while ITAUBA is the lowest at 59.9%.

Over the most recent week on record, 2 reservoirs fell across JACUI.

Storage figures for JACUI come from ONS; the most recent reading is from September 9, 2026. Each reservoir below links to its own page with full history and seasonal context.