IBITINGA
São Paulo · TIETE
Capacity
985 hm³
Coordinates
-21.758°N, 48.992°W
Operator
ONS
65.6% full
Current fill
65.6%vs 7 days ago
+6.0%gaining
vs 1 year ago
N/A7-day trend
↑rising
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Technical specifications
| Total capacity | 985 hm³ |
| Usable capacity | 55.77 hm³ |
| Primary use | Hydroelectric |
| Operator | ONS |
| River | TIETÊ |
| Province | São Paulo |
| River basin | TIETE |
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. -21.758, -48.992 · Open in Google Maps
About IBITINGA
As of October 7, 2026, IBITINGA is filled to 65.6% of its total capacity, holding roughly 37 hm³ of water out of a maximum 985 hm³. At this level the reservoir is within its normal operating range. Of that total, about 56 hm³ is usable (live) storage.
Over the most recent week on record the fill level has risen by 6.0 percentage points.
Across the readings we hold for IBITINGA — 52 data points between October 24, 2025 and October 7, 2026 — the level has ranged from a low of 47.5% (February 13, 2026) to a high of 91.9% (June 19, 2026). On average the reservoir is fullest around December and at its lowest around August.
It is operated by ONS primarily for hydroelectric power. It lies within the TIETE basin at 21.758°S, 48.992°W.
Key facts
- Current fill level
- 65.6%
- Water stored
- 37 hm³
- Total capacity
- 985 hm³
- Usable capacity
- 56 hm³
- 7-day change
- ▲ 6.0 pts
- Primary use
- Hydroelectric power
- River
- TIETÊ
- River basin
- TIETE
- Operator
- ONS
- Coordinates
- 21.758°S, 48.992°W
- Last updated
- October 7, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 7 Oct 2026 | 65.5% | 37 |
| 2 Oct 2026 | 59.5% | 33 |
| 25 Sep 2026 | 57.5% | 32 |
| 18 Sep 2026 | 83.7% | 47 |
| 11 Sep 2026 | 73.6% | 41 |
| 4 Sep 2026 | 91.9% | 51 |
| 28 Aug 2026 | 67.6% | 38 |
| 21 Aug 2026 | 57.5% | 32 |
| 14 Aug 2026 | 55.5% | 31 |
| 7 Aug 2026 | 49.5% | 28 |
| 31 Jul 2026 | 71.6% | 40 |
| 24 Jul 2026 | 77.7% | 43 |