Bacia Hidrográfica · Brazil
SAO FRANCISCO
50.1% average fill
Reservoirs
8
Volume stored
35,847 hm³
Total capacity
71,528 hm³
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All reservoirs
8 reservatóriosSOBRADINHO
Bahia
Fill level
69.8%
20005 hm³
/ 34,116 cap.
TRÊS MARIAS
Minas Gerais
Fill level
84.2%
12864 hm³
/ 19,528 cap.
LUIZ GONZAGA
Pernambuco
Fill level
66.3%
2354 hm³
/ 10,782 cap.
XINGO
Sergipe
Fill level
70.7%
29 hm³
/ 3,800 cap.
P. AFONSO 4
Bahia
Fill level
60.8%
127 hm³
/ 1,277 cap.
APOLONIO SALES
Alagoas
Fill level
71.3%
149 hm³
/ 1,226 cap.
QUEIMADO
Minas Gerais
Fill level
76.3%
297 hm³
/ 557 cap.
RETIRO BAIXO
Minas Gerais
Fill level
50.9%
21 hm³
/ 241.59 cap.
About reservoirs in SAO FRANCISCO
As of September 9, 2026, the reservoirs we track across SAO FRANCISCO that report live levels hold roughly 35,847 hm³ of water — about 50.1% of their combined capacity. Taken together, SAO FRANCISCO's reservoirs are within their normal operating range.
None of the tracked reservoirs are currently at critically low levels. TRÊS MARIAS is the fullest at 84.2%, while RETIRO BAIXO is the lowest at 50.9%.
Over the most recent week on record, 3 reservoirs rose and 1 reservoir fell across SAO FRANCISCO.
Storage figures for SAO FRANCISCO 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.
SAO FRANCISCO at a glance
- Reservoirs tracked
- 8
- Average fill
- 50.1%
- Water stored
- 35,847 hm³
- Combined capacity
- 71,528 hm³
- Fullest
- TRÊS MARIAS (84.2%)
- Lowest
- RETIRO BAIXO (50.9%)
- Last updated
- September 9, 2026