ONS Subsystem · Brazil
SUDESTE/CENTRO-OESTE
34.6% average fill
Reservoirs
68
Volume stored
132,356 hm³
Total capacity
382,410 hm³
Critical
1
Low level
9
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All reservoirs
68 reservatóriosSERRA DA MESA
Goiás
Fill level
51.4%
22226 hm³
/ 54,400 cap.
ITAIPU
Paraná
Fill level
91.2%
17330 hm³
/ 29,403.91 cap.
FURNAS
Minas Gerais
Fill level
61.1%
10525 hm³
/ 22,950 cap.
I. SOLTEIRA
São Paulo
Fill level
62.7%
3456 hm³
/ 21,060 cap.
PORTO PRIMAVERA
São Paulo
Fill level
55.9%
2398 hm³
/ 20,001 cap.
TRÊS MARIAS
Minas Gerais
Fill level
84.2%
12864 hm³
/ 19,528 cap.
EMBORCAÇÃO
Minas Gerais
Fill level
56.6%
7391 hm³
/ 17,725 cap.
ITUMBIARA
Minas Gerais
Fill level
73.0%
9086 hm³
/ 17,027 cap.
TRÊS IRMÃOS
São Paulo
Fill level
65.1%
2243 hm³
/ 13,372 cap.
NOVA PONTE
Minas Gerais
Fill level
47.5%
4925 hm³
/ 12,792 cap.
SÃO SIMÃO
Goiás
Fill level
39.7%
2201 hm³
/ 12,540 cap.
A. VERMELHA
São Paulo
Fill level
34.4%
1780 hm³
/ 11,025 cap.
CAPIVARA
São Paulo
Fill level
89.9%
5146 hm³
/ 10,540 cap.
CHAVANTES
São Paulo
Fill level
59.0%
1796 hm³
/ 8,795 cap.
PROMISSÃO
São Paulo
Fill level
95.5%
2032 hm³
/ 7,408 cap.
MANSO
Mato Grosso
Fill level
78.1%
2304 hm³
/ 7,337 cap.
JURUMIRIM
São Paulo
Fill level
51.1%
1617 hm³
/ 7,008 cap.
MARIMBONDO
Minas Gerais
Fill level
52.2%
2743 hm³
/ 6,150 cap.
IRAPE
Minas Gerais
Fill level
70.6%
2612 hm³
/ 5,963.92 cap.
S.DO FACÃO
Goiás
Fill level
53.2%
1847 hm³
/ 5,199 cap.
LAJEADO
Tocantins
Fill level
38.0%
183 hm³
/ 4,940 cap.
PARAIBUNA
São Paulo
Fill level
36.2%
954 hm³
/ 4,732 cap.
M. MORAES
Minas Gerais
Fill level
73.6%
1839 hm³
/ 4,040 cap.
CORUMBA-4
Goiás
Fill level
71.2%
652 hm³
/ 3,708 cap.
SAMUEL
Rondônia
Fill level
35.3%
900 hm³
/ 3,493.44 cap.
JUPIA
Mato Grosso do Sul
Fill level
80.6%
728 hm³
/ 3,354 cap.
B. BONITA
São Paulo
Fill level
79.5%
2040 hm³
/ 3,135 cap.
SINOP
Mato Grosso
Fill level
65.1%
1319 hm³
/ 3,071.18 cap.
JIRAU
Rondônia
Fill level
0.9%
14 hm³
/ 2,746.73 cap.
PEIXE ANGICAL
Tocantins
Fill level
70.9%
374 hm³
/ 2,741 cap.
N. AVANHANDAVA
São Paulo
Fill level
89.5%
338 hm³
/ 2,720 cap.
CANA BRAVA
Goiás
Fill level
97.2%
383 hm³
/ 2,300 cap.
SANTO ANTONIO
Rondônia
Fill level
96.8%
474 hm³
/ 2,282.8 cap.
VOLTA GRANDE
Minas Gerais
Fill level
97.5%
261 hm³
/ 2,244 cap.
ROSANA
Paraná
Fill level
73.2%
298 hm³
/ 1,918 cap.
BATALHA
Goiás
Fill level
67.2%
908 hm³
/ 1,781.61 cap.
COLIDER
Mato Grosso
Fill level
53.3%
52 hm³
/ 1,524.5 cap.
P. COLOMBIA
Minas Gerais
Fill level
76.4%
178 hm³
/ 1,524 cap.
CORUMBA
Goiás
Fill level
46.6%
478 hm³
/ 1,500 cap.
L. C. BARRETO
São Paulo
Fill level
74.8%
133 hm³
/ 1,423 cap.
JAGUARI
São Paulo
Fill level
56.9%
451 hm³
/ 1,236 cap.
MIRANDA
Minas Gerais
Fill level
62.3%
91 hm³
/ 1,120 cap.
IBITINGA
São Paulo
Fill level
71.6%
40 hm³
/ 985 cap.
CORUMBA-3
Goiás
Fill level
33.7%
88 hm³
/ 972 cap.
TELES PIRES
Mato Grosso
Fill level
91.6%
65 hm³
/ 961.11 cap.
SAO SALVADOR
Tocantins
Fill level
93.8%
56 hm³
/ 952 cap.
FUNIL
Rio de Janeiro
Fill level
38.4%
233 hm³
/ 888 cap.
C.BRANCO-2
Minas Gerais
Fill level
46.7%
6 hm³
/ 879 cap.
SALTO
Goiás
Fill level
85.3%
50 hm³
/ 826.06 cap.
CAMARGOS
Minas Gerais
Fill level
92.9%
624 hm³
/ 792 cap.
TAQUARUÇU
São Paulo
Fill level
75.1%
104 hm³
/ 677 cap.
SAO MANOEL
Mato Grosso
Fill level
100.0%
87 hm³
/ 577.22 cap.
QUEIMADO
Minas Gerais
Fill level
76.3%
297 hm³
/ 557 cap.
CACONDE
São Paulo
Fill level
62.1%
313 hm³
/ 555 cap.
BARIRI
São Paulo
Fill level
97.9%
59 hm³
/ 544 cap.
IGARAPAVA
São Paulo
Fill level
62.0%
9 hm³
/ 480 cap.
RONDON II
Rondônia
Fill level
49.6%
142 hm³
/ 478.29 cap.
C. DOURADA
Minas Gerais
Fill level
82.4%
183 hm³
/ 460 cap.
JAGUARA
Minas Gerais
Fill level
61.3%
55 hm³
/ 450 cap.
SANTA BRANCA
São Paulo
Fill level
34.7%
107 hm³
/ 439 cap.
S.R.VERDINHO
Goiás
Fill level
92.7%
39 hm³
/ 394.34 cap.
B.COQUEIROS
Goiás
Fill level
98.4%
48 hm³
/ 347.8 cap.
FUNIL-MG
Minas Gerais
Fill level
100.0%
7 hm³
/ 304 cap.
RETIRO BAIXO
Minas Gerais
Fill level
50.9%
21 hm³
/ 241.59 cap.
C.BRANCO-1
Minas Gerais
Fill level
25.4%
3 hm³
/ 241.13 cap.
CACU
Goiás
Fill level
97.4%
31 hm³
/ 227.45 cap.
CANOAS I
Paraná
Fill level
80.2%
22 hm³
/ 212 cap.
ESPORA
Goiás
Fill level
71.8%
99 hm³
/ 209 cap.
About reservoirs in SUDESTE/CENTRO-OESTE
As of September 9, 2026, the reservoirs we track across SUDESTE/CENTRO-OESTE that report live levels hold roughly 132,356 hm³ of water — about 34.6% of their combined capacity. Taken together, SUDESTE/CENTRO-OESTE's reservoirs are low.
Across the region, 1 reservoir is at critically low levels and 9 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, 18 reservoirs rose and 20 reservoirs fell across SUDESTE/CENTRO-OESTE.
Storage figures for SUDESTE/CENTRO-OESTE 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.
SUDESTE/CENTRO-OESTE at a glance
- Reservoirs tracked
- 68
- Average fill
- 34.6%
- Water stored
- 132,356 hm³
- Combined capacity
- 382,410 hm³
- At critically low levels
- 1
- Fullest
- SAO MANOEL (100.0%)
- Lowest
- JIRAU (0.9%)
- Last updated
- September 9, 2026