ONS Subsystem · Brazil
SUDESTE/CENTRO-OESTE
59.7% average fill
Reservoirs
68
Volume stored
125,810 hm³
Usable capacity
210,667 hm³
Critical
2
Low level
8
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All reservoirs
68 reservatóriosSERRA DA MESA
Goiás
Fill level
42.8%
18,520 hm³
/ 43,250 useful cap.
ITAIPU
Paraná
Fill level
97.6%
18,550 hm³
/ 19,000 useful cap.
FURNAS
Minas Gerais
Fill level
63.2%
10,881 hm³
/ 17,217 useful cap.
I. SOLTEIRA
São Paulo
Fill level
63.1%
3,478 hm³
/ 5,515.5 useful cap.
PORTO PRIMAVERA
São Paulo
Fill level
55.9%
2,398 hm³
/ 4,294 useful cap.
TRÊS MARIAS
Minas Gerais
Fill level
71.5%
10,928 hm³
/ 15,278 useful cap.
EMBORCAÇÃO
Minas Gerais
Fill level
54.0%
7,055 hm³
/ 13,055.72 useful cap.
ITUMBIARA
Minas Gerais
Fill level
63.6%
7,920 hm³
/ 12,454 useful cap.
TRÊS IRMÃOS
São Paulo
Fill level
69.8%
2,408 hm³
/ 3,447.98 useful cap.
NOVA PONTE
Minas Gerais
Fill level
45.0%
4,670 hm³
/ 10,380 useful cap.
SÃO SIMÃO
Goiás
Fill level
34.7%
1,922 hm³
/ 5,540 useful cap.
A. VERMELHA
São Paulo
Fill level
28.7%
1,481 hm³
/ 5,169.22 useful cap.
CAPIVARA
São Paulo
Fill level
85.5%
4,895 hm³
/ 5,724.93 useful cap.
CHAVANTES
São Paulo
Fill level
84.3%
2,562 hm³
/ 3,041.12 useful cap.
PROMISSÃO
São Paulo
Fill level
96.0%
2,043 hm³
/ 2,127.3 useful cap.
MANSO
Mato Grosso
Fill level
70.8%
2,088 hm³
/ 2,951 useful cap.
JURUMIRIM
São Paulo
Fill level
85.4%
2,704 hm³
/ 3,164.93 useful cap.
MARIMBONDO
Minas Gerais
Fill level
49.1%
2,583 hm³
/ 5,260 useful cap.
IRAPE
Minas Gerais
Fill level
59.9%
2,217 hm³
/ 3,699.86 useful cap.
S.DO FACÃO
Goiás
Fill level
48.4%
1,681 hm³
/ 3,474.2 useful cap.
LAJEADO
Tocantins
Fill level
54.2%
261.6 hm³
/ 482.37 useful cap.
PARAIBUNA
São Paulo
Fill level
44.2%
1,165 hm³
/ 2,636.15 useful cap.
M. MORAES
Minas Gerais
Fill level
78.4%
1,961 hm³
/ 2,500 useful cap.
CORUMBA-4
Goiás
Fill level
50.3%
461.3 hm³
/ 916.89 useful cap.
SAMUEL
Rondônia
Fill level
10.8%
275.4 hm³
/ 2,550.2 useful cap.
JUPIA
Mato Grosso do Sul
Fill level
88.4%
799.1 hm³
/ 903.75 useful cap.
B. BONITA
São Paulo
Fill level
94.5%
2,426 hm³
/ 2,566.86 useful cap.
SINOP
Mato Grosso
Fill level
58.7%
1,189 hm³
/ 2,025.97 useful cap.
JIRAU
Rondônia
Fill level
0.9%
14.2 hm³
/ 1,511.14 useful cap.
PEIXE ANGICAL
Tocantins
Fill level
57.1%
300.6 hm³
/ 526.82 useful cap.
N. AVANHANDAVA
São Paulo
Fill level
84.2%
318.3 hm³
/ 378 useful cap.
CANA BRAVA
Goiás
Fill level
91.5%
360.5 hm³
/ 393.87 useful cap.
SANTO ANTONIO
Rondônia
Fill level
35.9%
175.8 hm³
/ 489.87 useful cap.
VOLTA GRANDE
Minas Gerais
Fill level
70.5%
189 hm³
/ 268 useful cap.
ROSANA
Paraná
Fill level
78.4%
319.5 hm³
/ 407.56 useful cap.
BATALHA
Goiás
Fill level
46.9%
633.7 hm³
/ 1,351.53 useful cap.
COLIDER
Mato Grosso
Fill level
60.0%
58.2 hm³
/ 97.02 useful cap.
P. COLOMBIA
Minas Gerais
Fill level
77.6%
181.1 hm³
/ 233.5 useful cap.
CORUMBA
Goiás
Fill level
25.3%
259.7 hm³
/ 1,024.9 useful cap.
L. C. BARRETO
São Paulo
Fill level
38.6%
68.9 hm³
/ 178.2 useful cap.
JAGUARI
São Paulo
Fill level
73.3%
580.7 hm³
/ 792.48 useful cap.
MIRANDA
Minas Gerais
Fill level
68.4%
99.6 hm³
/ 145.6 useful cap.
IBITINGA
São Paulo
Fill level
55.5%
31 hm³
/ 55.77 useful cap.
CORUMBA-3
Goiás
Fill level
20.4%
53.1 hm³
/ 259.7 useful cap.
TELES PIRES
Mato Grosso
Fill level
85.4%
60.4 hm³
/ 70.78 useful cap.
SAO SALVADOR
Tocantins
Fill level
57.3%
33.9 hm³
/ 59.14 useful cap.
FUNIL
Rio de Janeiro
Fill level
76.2%
461.4 hm³
/ 605.7 useful cap.
C.BRANCO-2
Minas Gerais
Fill level
53.3%
7 hm³
/ 13.2 useful cap.
SALTO
Goiás
Fill level
98.5%
57.5 hm³
/ 58.4 useful cap.
CAMARGOS
Minas Gerais
Fill level
83.9%
563.7 hm³
/ 672 useful cap.
TAQUARUÇU
São Paulo
Fill level
67.8%
93.7 hm³
/ 138.13 useful cap.
SAO MANOEL
Mato Grosso
Fill level
100.0%
87 hm³
/ 86.95 useful cap.
QUEIMADO
Minas Gerais
Fill level
38.6%
150.3 hm³
/ 389.46 useful cap.
CACONDE
São Paulo
Fill level
67.8%
341.7 hm³
/ 504.09 useful cap.
BARIRI
São Paulo
Fill level
58.0%
34.7 hm³
/ 59.93 useful cap.
IGARAPAVA
São Paulo
Fill level
54.5%
8 hm³
/ 14.61 useful cap.
RONDON II
Rondônia
Fill level
36.4%
104.1 hm³
/ 286.12 useful cap.
C. DOURADA
Minas Gerais
Fill level
64.3%
142.6 hm³
/ 221.87 useful cap.
JAGUARA
Minas Gerais
Fill level
78.3%
70.5 hm³
/ 90 useful cap.
SANTA BRANCA
São Paulo
Fill level
47.7%
146.5 hm³
/ 307.27 useful cap.
S.R.VERDINHO
Goiás
Fill level
87.5%
36.6 hm³
/ 41.86 useful cap.
B.COQUEIROS
Goiás
Fill level
96.3%
46.7 hm³
/ 48.47 useful cap.
FUNIL-MG
Minas Gerais
Fill level
90.0%
6.1 hm³
/ 6.81 useful cap.
RETIRO BAIXO
Minas Gerais
Fill level
52.4%
21.8 hm³
/ 41.61 useful cap.
C.BRANCO-1
Minas Gerais
Fill level
58.1%
7.5 hm³
/ 12.86 useful cap.
CACU
Goiás
Fill level
95.8%
30.4 hm³
/ 31.69 useful cap.
CANOAS I
Paraná
Fill level
94.8%
26.3 hm³
/ 27.7 useful cap.
ESPORA
Goiás
Fill level
77.0%
106.1 hm³
/ 137.85 useful cap.
About reservoirs in SUDESTE/CENTRO-OESTE
As of October 26, 2026, the reservoirs we track across SUDESTE/CENTRO-OESTE that report live levels hold roughly 125,810 hm³ of water — about 59.7% of their combined capacity. Taken together, SUDESTE/CENTRO-OESTE's reservoirs are within their normal operating range.
Across the region, 2 reservoirs are at critically low levels and 8 are low. SAO MANOEL is the fullest at 100.0%, while JIRAU is the lowest at 0.9%.
Over the most recent week on record, 25 reservoirs rose and 29 reservoirs fell across SUDESTE/CENTRO-OESTE.
Storage figures for SUDESTE/CENTRO-OESTE come from ONS; the most recent reading is from October 26, 2026. Each reservoir below links to its own page with full history and seasonal context.
SUDESTE/CENTRO-OESTE at a glance
- Reservoirs tracked
- 68
- Average fill
- 59.7%
- Water stored
- 125,810 hm³
- Combined capacity
- 210,667 hm³
- At critically low levels
- 2
- Fullest
- SAO MANOEL (100.0%)
- Lowest
- JIRAU (0.9%)
- Last updated
- October 26, 2026