Bacia Hidrográfica · Brazil
JACUI
53.2% average fill
Reservoirs
3
Volume stored
2,443 hm³
Total capacity
4,596 hm³
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All reservoirs
3 reservatóriosAbout reservoirs in JACUI
As of July 28, 2026, the reservoirs we track across JACUI that report live levels hold roughly 2,443 hm³ of water — about 53.2% 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 105.0%, while PASSO REAL is the lowest at 66.9%.
Over the most recent week on record, 1 reservoir rose across JACUI.
Storage figures for JACUI come from ONS; the most recent reading is from July 28, 2026. Each reservoir below links to its own page with full history and seasonal context.
JACUI at a glance
- Reservoirs tracked
- 3
- Average fill
- 53.2%
- Water stored
- 2,443 hm³
- Combined capacity
- 4,596 hm³
- Fullest
- D. FRANCISCA (105.0%)
- Lowest
- PASSO REAL (66.9%)
- Last updated
- July 28, 2026
Frequently asked questions
How full are reservoirs in JACUI right now?
As of July 28, 2026, the reservoirs tracked in JACUI that report live levels are 53.2% full overall, holding about 2,443 hm³ of water.
How many reservoirs are there in JACUI?
reservoirs.earth tracks 3 reservoirs in JACUI, with a combined storage capacity of 4,596 hm³.
Which reservoir in JACUI is the fullest?
D. FRANCISCA is currently the fullest reservoir in JACUI, at 105.0% of capacity.
Which reservoir in JACUI is the lowest?
PASSO REAL is currently the lowest in JACUI, at 66.9% of capacity.
Where does the reservoir data for JACUI come from?
All storage figures for JACUI come from ONS, an official source, last updated July 28, 2026.