Bacia Hidrográfica · Brazil
Sao Francisco River Basin
63.2% average fill
Reservoirs
8
Volume stored
30,570 hm³
Usable capacity
48,386 hm³
Low level
2
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All reservoirs
8 reservatóriosSOBRADINHO
Bahia
Fill level
61.9%
17,732 hm³
/ 28,669 useful cap.
TRÊS MARIAS
Minas Gerais
Fill level
71.5%
10,928 hm³
/ 15,278 useful cap.
LUIZ GONZAGA
Pernambuco
Fill level
39.7%
1,408 hm³
/ 3,549 useful cap.
XINGO
Sergipe
Fill level
70.7%
29 hm³
/ 41 useful cap.
P. AFONSO 4
Bahia
Fill level
65.6%
137 hm³
/ 209 useful cap.
APOLONIO SALES
Alagoas
Fill level
78.5%
164 hm³
/ 209 useful cap.
QUEIMADO
Minas Gerais
Fill level
38.6%
150.3 hm³
/ 389.46 useful cap.
RETIRO BAIXO
Minas Gerais
Fill level
52.4%
21.8 hm³
/ 41.61 useful cap.
About reservoirs in Sao Francisco River Basin
As of October 26, 2026, the reservoirs we track across Sao Francisco River Basin that report live levels hold roughly 30,570 hm³ of water — about 63.2% of their combined capacity. Taken together, Sao Francisco River Basin's reservoirs are within their normal operating range.
Across the region, 2 are low. APOLONIO SALES is the fullest at 78.5%, while QUEIMADO is the lowest at 38.6%.
Over the most recent week on record, 1 reservoir rose and 6 reservoirs fell across Sao Francisco River Basin.
Storage figures for Sao Francisco River Basin 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.
Sao Francisco River Basin at a glance
- Reservoirs tracked
- 8
- Average fill
- 63.2%
- Water stored
- 30,570 hm³
- Combined capacity
- 48,386 hm³
- Fullest
- APOLONIO SALES (78.5%)
- Lowest
- QUEIMADO (38.6%)
- Last updated
- October 26, 2026