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Bacia Hidrográfica · Brazil

Curua Una River Basin

52.9% average fill

Reservoirs

1

Volume stored

249 hm³

Usable capacity

470 hm³

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All reservoirs

1 reservatórios
1 reservoirs

About reservoirs in Curua Una River Basin

As of October 27, 2026, the reservoirs we track across Curua Una River Basin that report live levels hold roughly 249 hm³ of water — about 52.9% of their combined capacity. Taken together, Curua Una River Basin's reservoirs are within their normal operating range.

None of the tracked reservoirs are currently at critically low levels.

Over the most recent week on record, 1 reservoir fell across Curua Una River Basin.

Storage figures for Curua Una River Basin come from ONS; the most recent reading is from October 27, 2026. Each reservoir below links to its own page with full history and seasonal context.

Curua Una River Basin at a glance

Reservoirs tracked
1
Average fill
52.9%
Water stored
249 hm³
Combined capacity
470 hm³
Fullest
CURUA-UNA (52.9%)
Last updated
October 27, 2026