Reservoir · Odisha · India · CWC · EASTERN region
Rengali
Rengali Dam
66.0% full
Total capacity
3,956 hm³
Live storage
2,498 hm³
River
Brahmani
Basin
Brahmani
Primary use
multiple
Operator
ODISHA
Coordinates
21.141°N, 85.383°E
Last updated
2026-07-30
Current fill
66.0%vs 7 days ago
+34.8%gaining
vs 1 year ago
-9.5%year-over-year
7-day trend
↑rising
Weekly storage
Fill history — multi-year
About this reservoir
Data source
official
Storage data: CWC (Central Water Commission) Weekly Storage Bulletin, India. CWC region: EASTERN.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 21.141, 85.383 · Open in Google Maps
About Rengali Dam
As of July 30, 2026, Rengali Dam is filled to 66.0% of its total capacity, holding roughly 2,266 hm³ of water out of a maximum 3,956 hm³. At this level the reservoir is within its normal operating range. Of that total, about 2,498 hm³ is usable (live) storage.
Over the most recent week on record the fill level has risen by 34.8 percentage points, and it is 9.5 points below its level on the same date a year earlier.
Across the readings we hold for Rengali Dam — 160 data points between June 8, 2023 and July 30, 2026 — the level has ranged from a low of 0.4% (July 2, 2026) to a high of 100.0% (October 12, 2023). On average the reservoir is fullest around October and at its lowest around June.
It is operated by ODISHA primarily for multiple purposes. It lies within the Brahmani basin at 21.141°N, 85.383°E.
Key facts
- Current fill level
- 66.0%
- Water stored
- 2,266 hm³
- Total capacity
- 3,956 hm³
- Usable capacity
- 2,498 hm³
- 7-day change
- ▲ 34.8 pts
- Year-on-year
- ▼ 9.5 pts
- Primary use
- Multipurpose
- River
- Brahmani
- River basin
- Brahmani
- Operator
- ODISHA
- Coordinates
- 21.141°N, 85.383°E
- Last updated
- July 30, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 30 Jul 2026 | 66.0% | 2,266 |
| 23 Jul 2026 | 31.3% | 1,074 |
| 16 Jul 2026 | 15.8% | 544 |
| 9 Jul 2026 | 5.6% | 193 |
| 2 Jul 2026 | 0.4% | 14 |
| 25 Jun 2026 | 0.6% | 20 |
| 4 Jun 2026 | 6.6% | 226 |
| 31 May 2026 | 28.8% | 990 |
| 29 May 2026 | 9.0% | 308 |
| 21 May 2026 | 12.8% | 440 |
| 14 May 2026 | 16.4% | 562 |
| 7 May 2026 | 23.8% | 817 |
Frequently asked questions
What is the current water level of Rengali Dam?
As of July 30, 2026, Rengali Dam is at 66.0% of its capacity, holding approximately 2,266 hm³ of water, according to CWC data.
Is Rengali Dam reservoir full?
No. As of July 30, 2026, Rengali Dam is within its normal operating range at 66.0% of its capacity, so it is not full.
Is the water level at Rengali Dam rising or falling?
The level at Rengali Dam is rising — it gained 34.8 percentage points over the latest week on record.
How much water can Rengali Dam hold?
Rengali Dam has a total capacity of 3,956 hm³, of which about 2,498 hm³ is usable storage.
Where is Rengali Dam reservoir located?
Rengali Dam is located in Odisha, India, within the Brahmani basin (coordinates 21.141°N, 85.383°E).
What is Rengali Dam used for?
Rengali Dam is used primarily for multiple purposes, and is managed by ODISHA.