Bacia Hidrográfica · Brazil
Paraiba do Sul River Basin
30.7% average fill
Reservoirs
4
Volume stored
2,239 hm³
Total capacity
7,295 hm³
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All reservoirs
4 reservatóriosPARAIBUNA
São Paulo
Fill level
41.0%
1081 hm³
/ 4,732 cap.
JAGUARI
São Paulo
Fill level
68.5%
543 hm³
/ 1,236 cap.
FUNIL
Rio de Janeiro
Fill level
80.1%
485 hm³
/ 888 cap.
SANTA BRANCA
São Paulo
Fill level
42.4%
130 hm³
/ 439 cap.
About reservoirs in Paraiba do Sul River Basin
As of October 14, 2026, the reservoirs we track across Paraiba do Sul River Basin that report live levels hold roughly 2,239 hm³ of water — about 30.7% of their combined capacity. Taken together, Paraiba do Sul River Basin's reservoirs are low.
None of the tracked reservoirs are currently at critically low levels. FUNIL is the fullest at 80.1%, while PARAIBUNA is the lowest at 41.0%.
Over the most recent week on record, 2 reservoirs rose across Paraiba do Sul River Basin.
Storage figures for Paraiba do Sul 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.
Paraiba do Sul River Basin at a glance
- Reservoirs tracked
- 4
- Average fill
- 30.7%
- Water stored
- 2,239 hm³
- Combined capacity
- 7,295 hm³
- Fullest
- FUNIL (80.1%)
- Lowest
- PARAIBUNA (41.0%)
- Last updated
- October 14, 2026