Bacia Hidrográfica · Brazil
URUGUAI
12.9% average fill
Reservoirs
8
Volume stored
2,449 hm³
Total capacity
19,015 hm³
Critical
1
Low level
2
Loading map…
All reservoirs
8 reservatóriosITÁ
Rio Grande do Sul
Fill level
52.1%
415 hm³
/ 5,100 cap.
BARRA GRANDE
Santa Catarina
Fill level
35.7%
782 hm³
/ 4,904.45 cap.
MACHADINHO
Santa Catarina
Fill level
14.7%
155 hm³
/ 3,340 cap.
PASSO FUNDO
Rio Grande do Sul
Fill level
53.9%
757 hm³
/ 1,589 cap.
FOZ CHAPECO
Rio Grande do Sul
Fill level
43.7%
34 hm³
/ 1,513 cap.
CAMPOS NOVOS
Santa Catarina
Fill level
45.0%
58 hm³
/ 1,477 cap.
SAO ROQUE
Santa Catarina
Fill level
48.7%
224 hm³
/ 795.67 cap.
GARIBALDI
Santa Catarina
Fill level
36.3%
23 hm³
/ 296 cap.
About reservoirs in URUGUAI
As of June 10, 2026, the reservoirs we track across URUGUAI that report live levels hold roughly 2,449 hm³ of water — about 12.9% of their combined capacity. Taken together, URUGUAI's reservoirs are critically low.
Across the region, 1 reservoir is at critically low levels and 2 are low. PASSO FUNDO is the fullest at 53.9%, while MACHADINHO is the lowest at 14.7%.
Over the most recent week on record, 2 reservoirs rose and 4 reservoirs fell across URUGUAI.
Storage figures for URUGUAI come from ONS; the most recent reading is from June 10, 2026. Each reservoir below links to its own page with full history and seasonal context.
URUGUAI at a glance
- Reservoirs tracked
- 8
- Average fill
- 12.9%
- Water stored
- 2,449 hm³
- Combined capacity
- 19,015 hm³
- At critically low levels
- 1
- Fullest
- PASSO FUNDO (53.9%)
- Lowest
- MACHADINHO (14.7%)
- Last updated
- June 10, 2026
Frequently asked questions
How full are reservoirs in URUGUAI right now?
As of June 10, 2026, the reservoirs tracked in URUGUAI that report live levels are 12.9% full overall, holding about 2,449 hm³ of water.
How many reservoirs are there in URUGUAI?
reservoirs.earth tracks 8 reservoirs in URUGUAI, with a combined storage capacity of 19,015 hm³.
Which reservoir in URUGUAI is the fullest?
PASSO FUNDO is currently the fullest reservoir in URUGUAI, at 53.9% of capacity.
Which reservoir in URUGUAI is the lowest?
MACHADINHO is currently the lowest in URUGUAI, at 14.7% of capacity.
Where does the reservoir data for URUGUAI come from?
All storage figures for URUGUAI come from ONS, an official source, last updated June 10, 2026.