Bacia Hidrográfica · Brazil
Sao Francisco River Basin
44.5% average fill
Reservoirs
8
Volume stored
31,861 hm³
Total capacity
71,528 hm³
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All reservoirs
8 reservatóriosSOBRADINHO
Bahia
Fill level
62.9%
18044 hm³
/ 34,116 cap.
TRÊS MARIAS
Minas Gerais
Fill level
75.1%
11477 hm³
/ 19,528 cap.
LUIZ GONZAGA
Pernambuco
Fill level
50.8%
1804 hm³
/ 10,782 cap.
XINGO
Sergipe
Fill level
80.5%
33 hm³
/ 3,800 cap.
P. AFONSO 4
Bahia
Fill level
59.8%
125 hm³
/ 1,277 cap.
APOLONIO SALES
Alagoas
Fill level
76.1%
159 hm³
/ 1,226 cap.
QUEIMADO
Minas Gerais
Fill level
47.4%
184 hm³
/ 557 cap.
RETIRO BAIXO
Minas Gerais
Fill level
82.6%
34 hm³
/ 241.59 cap.
About reservoirs in Sao Francisco River Basin
As of October 14, 2026, the reservoirs we track across Sao Francisco River Basin that report live levels hold roughly 31,861 hm³ of water — about 44.5% of their combined capacity. Taken together, Sao Francisco River Basin's reservoirs are within their normal operating range.
None of the tracked reservoirs are currently at critically low levels. RETIRO BAIXO is the fullest at 82.6%, while QUEIMADO is the lowest at 47.4%.
Over the most recent week on record, 1 reservoir rose and 4 reservoirs fell across Sao Francisco River Basin.
Storage figures for Sao Francisco River Basin come from ONS; the most recent reading is from October 14, 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
- 44.5%
- Water stored
- 31,861 hm³
- Combined capacity
- 71,528 hm³
- Fullest
- RETIRO BAIXO (82.6%)
- Lowest
- QUEIMADO (47.4%)
- Last updated
- October 14, 2026