IBITINGA
São Paulo · TIETE
Capacity
985 hm³
Coordinates
-21.758°N, 48.992°W
Operator
ONS
89.8% full
Current fill
89.8%vs 7 days ago
+12.2%gaining
vs 1 year ago
+22.3%year-over-year
7-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 July 28, 2026, IBITINGA is filled to 89.8% of its total capacity, holding roughly 50 hm³ of water out of a maximum 985 hm³. At this level the reservoir is high. Of that total, about 56 hm³ is usable (live) storage.
Over the most recent week on record the fill level has risen by 12.2 percentage points, and it is 22.3 points above its level on the same date a year earlier.
Across the readings we hold for IBITINGA — 52 data points between August 15, 2025 and July 28, 2026 — the level has ranged from a low of 47.5% (September 19, 2025) to a high of 91.9% (June 19, 2026). On average the reservoir is fullest around July and at its lowest around January.
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
- 89.8%
- Water stored
- 50 hm³
- Total capacity
- 985 hm³
- Usable capacity
- 56 hm³
- 7-day change
- ▲ 12.2 pts
- Year-on-year
- ▲ 22.3 pts
- Primary use
- Hydroelectric power
- River
- TIETÊ
- River basin
- TIETE
- Operator
- ONS
- Coordinates
- 21.758°S, 48.992°W
- Last updated
- July 28, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 28 Jul 2026 | 89.8% | 50 |
| 24 Jul 2026 | 77.7% | 43 |
| 17 Jul 2026 | 87.8% | 49 |
| 10 Jul 2026 | 81.7% | 46 |
| 3 Jul 2026 | 63.5% | 35 |
| 26 Jun 2026 | 63.5% | 35 |
| 19 Jun 2026 | 91.9% | 51 |
| 12 Jun 2026 | 79.7% | 44 |
| 5 Jun 2026 | 57.5% | 32 |
| 29 May 2026 | 63.5% | 35 |
| 22 May 2026 | 89.8% | 50 |
| 15 May 2026 | 63.5% | 35 |
Frequently asked questions
What is the current water level of IBITINGA?
As of July 28, 2026, IBITINGA is at 89.8% of its capacity, holding approximately 50 hm³ of water, according to ONS – Operador Nacional do Sistema Elétrico data.
Is IBITINGA reservoir full?
No. As of July 28, 2026, IBITINGA is high at 89.8% of its capacity, so it is not full.
Is the water level at IBITINGA rising or falling?
The level at IBITINGA is rising — it gained 12.2 percentage points over the latest week on record.
How much water can IBITINGA hold?
IBITINGA has a total capacity of 985 hm³, of which about 56 hm³ is usable storage.
Where is IBITINGA reservoir located?
IBITINGA is located in São Paulo, Brazil, within the TIETE basin (coordinates 21.758°S, 48.992°W).
What is IBITINGA used for?
IBITINGA is used primarily for hydroelectric power, and is managed by ONS.