MIRANDA
Minas Gerais · PARANAIBA
Capacity
1,120 hm³
Coordinates
-18.912°N, 48.039°W
Operator
ONS
Current fill
74.6%vs 7 days ago
+4.4%gaining
vs 1 year ago
-3.8%year-over-year
7-day trend
↑rising
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Technical specifications
| Total capacity | 1,120 hm³ |
| Usable capacity | 145.6 hm³ |
| Primary use | Hydroelectric |
| Operator | ONS |
| River | ARAGUARI-MG |
| Province | Minas Gerais |
| River basin | PARANAIBA |
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. -18.912, -48.039 · Open in Google Maps
About MIRANDA
As of June 10, 2026, MIRANDA is filled to 74.6% of its total capacity, holding roughly 109 hm³ of water out of a maximum 1,120 hm³. At this level the reservoir is within its normal operating range. Of that total, about 146 hm³ is usable (live) storage.
Over the most recent week on record the fill level has risen by 4.4 percentage points, and it is 3.8 points below its level on the same date a year earlier.
Across the readings we hold for MIRANDA — 52 data points between June 27, 2025 and June 10, 2026 — the level has ranged from a low of 55.9% (May 1, 2026) to a high of 93.8% (November 28, 2025). On average the reservoir is fullest around March and at its lowest around April.
It is operated by ONS primarily for hydroelectric power. It lies within the PARANAIBA basin at 18.912°S, 48.039°W.
Key facts
- Current fill level
- 74.6%
- Water stored
- 109 hm³
- Total capacity
- 1,120 hm³
- Usable capacity
- 146 hm³
- 7-day change
- ▲ 4.4 pts
- Year-on-year
- ▼ 3.8 pts
- Primary use
- Hydroelectric power
- River
- ARAGUARI-MG
- River basin
- PARANAIBA
- Operator
- ONS
- Coordinates
- 18.912°S, 48.039°W
- Last updated
- June 10, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 10 Jun 2026 | 74.5% | 109 |
| 5 Jun 2026 | 70.1% | 102 |
| 29 May 2026 | 79.3% | 116 |
| 22 May 2026 | 80.7% | 118 |
| 15 May 2026 | 81.7% | 119 |
| 8 May 2026 | 79.3% | 116 |
| 1 May 2026 | 55.9% | 81 |
| 24 Apr 2026 | 68.8% | 100 |
| 17 Apr 2026 | 71.5% | 104 |
| 10 Apr 2026 | 72.5% | 106 |
| 3 Apr 2026 | 73.2% | 107 |
| 27 Mar 2026 | 91.0% | 133 |
Frequently asked questions
What is the current water level of MIRANDA?
As of June 10, 2026, MIRANDA is at 74.6% of its capacity, holding approximately 109 hm³ of water, according to ONS – Operador Nacional do Sistema Elétrico data.
Is MIRANDA reservoir full?
No. As of June 10, 2026, MIRANDA is within its normal operating range at 74.6% of its capacity, so it is not full.
Is the water level at MIRANDA rising or falling?
The level at MIRANDA is rising — it gained 4.4 percentage points over the latest week on record.
How much water can MIRANDA hold?
MIRANDA has a total capacity of 1,120 hm³, of which about 146 hm³ is usable storage.
Where is MIRANDA reservoir located?
MIRANDA is located in Minas Gerais, Brazil, within the PARANAIBA basin (coordinates 18.912°S, 48.039°W).
What is MIRANDA used for?
MIRANDA is used primarily for hydroelectric power, and is managed by ONS.