State · Brazil
Goiás
29.9% average fill
Reservoirs
13
Volume stored
25,234 hm³
Total capacity
84,405 hm³
Low level
3
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Reservoirs
2 basinsPARANAIBA
11 reservoirs · avg 62.6%SÃO SIMÃO
Goiás
Fill level
31.6%
1752 hm³
/ 12,540 cap.
S.DO FACÃO
Goiás
Fill level
50.3%
1748 hm³
/ 5,199 cap.
CORUMBA-4
Goiás
Fill level
56.8%
521 hm³
/ 3,708 cap.
BATALHA
Goiás
Fill level
51.9%
702 hm³
/ 1,781.61 cap.
CORUMBA
Goiás
Fill level
31.3%
321 hm³
/ 1,500 cap.
CORUMBA-3
Goiás
Fill level
22.8%
59 hm³
/ 972 cap.
SALTO
Goiás
Fill level
76.2%
45 hm³
/ 826.06 cap.
S.R.VERDINHO
Goiás
Fill level
93.7%
39 hm³
/ 394.34 cap.
B.COQUEIROS
Goiás
Fill level
96.3%
47 hm³
/ 347.8 cap.
CACU
Goiás
Fill level
97.4%
31 hm³
/ 227.45 cap.
ESPORA
Goiás
Fill level
80.7%
111 hm³
/ 209 cap.
About reservoirs in Goiás
As of October 14, 2026, the reservoirs we track across Goiás that report live levels hold roughly 25,234 hm³ of water — about 29.9% of their combined capacity. Taken together, Goiás's reservoirs are low.
Across the region, 3 are low. CACU is the fullest at 97.4%, while CORUMBA-3 is the lowest at 22.8%.
Over the most recent week on record, 3 reservoirs rose and 4 reservoirs fell across Goiás.
Storage figures for Goiás 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.
Goiás at a glance
- Reservoirs tracked
- 13
- Average fill
- 29.9%
- Water stored
- 25,234 hm³
- Combined capacity
- 84,405 hm³
- Fullest
- CACU (97.4%)
- Lowest
- CORUMBA-3 (22.8%)
- Last updated
- October 14, 2026