Reservoir · Karnataka · India · CWC · SOUTHERN region
Supa (Kalinadi)
Supa Dam
21.7% full
Total capacity
1,208 hm³
Live storage
1,084 hm³
River
Kali
Basin
West Flowing
Primary use
hydropower
Operator
KPCL
Coordinates
15.083°N, 74.567°E
Last updated
2026-06-04
Current fill
21.7%vs 7 days ago
-0.6%losing
vs 1 year ago
-6.9%year-over-year
7-day trend
→stable
Weekly storage
Fill history — multi-year
About this reservoir
Data source
official
Storage data: CWC (Central Water Commission) Weekly Storage Bulletin, India. CWC region: SOUTHERN.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 15.083, 74.567 · Open in Google Maps
About Supa Dam
As of June 4, 2026, Supa Dam is filled to 21.7% of its total capacity, holding roughly 892 hm³ of water out of a maximum 1,208 hm³. At this level the reservoir is low. Of that total, about 1,084 hm³ is usable (live) storage.
Over the most recent week on record the fill level has held broadly steady (-0.6 pts), and it is 6.9 points below its level on the same date a year earlier.
Across the readings we hold for Supa Dam — 152 data points between June 5, 2023 and June 4, 2026 — the level has ranged from a low of 21.0% (June 30, 2023) to a high of 96.0% (September 12, 2024). On average the reservoir is fullest around October and at its lowest around June.
It is operated by KPCL primarily for hydroelectric power. It lies within the West Flowing basin at 15.083°N, 74.567°E.
Key facts
- Current fill level
- 21.7%
- Water stored
- 892 hm³
- Total capacity
- 1,208 hm³
- Usable capacity
- 1,084 hm³
- 7-day change
- ▼ 0.6 pts
- Year-on-year
- ▼ 6.9 pts
- Primary use
- Hydroelectric power
- River
- Kali
- River basin
- West Flowing
- Operator
- KPCL
- Coordinates
- 15.083°N, 74.567°E
- Last updated
- June 4, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 4 Jun 2026 | 21.7% | 892 |
| 29 May 2026 | 22.2% | 915 |
| 21 May 2026 | 23.6% | 970 |
| 14 May 2026 | 25.3% | 1,042 |
| 7 May 2026 | 27.7% | 1,140 |
| 30 Apr 2026 | 30.2% | 1,246 |
| 23 Apr 2026 | 32.1% | 1,322 |
| 16 Apr 2026 | 35.3% | 1,452 |
| 9 Apr 2026 | 37.6% | 1,548 |
| 2 Apr 2026 | 39.8% | 1,640 |
| 27 Mar 2026 | 42.1% | 1,734 |
| 19 Mar 2026 | 44.1% | 1,815 |
Frequently asked questions
What is the current water level of Supa Dam?
As of June 4, 2026, Supa Dam is at 21.7% of its capacity, holding approximately 892 hm³ of water, according to CWC data.
Is Supa Dam reservoir full?
No. As of June 4, 2026, Supa Dam is low at 21.7% of its capacity, so it is not full.
Is the water level at Supa Dam rising or falling?
The level at Supa Dam has been broadly stable over the latest week on record (-0.6 points).
How much water can Supa Dam hold?
Supa Dam has a total capacity of 1,208 hm³, of which about 1,084 hm³ is usable storage.
Where is Supa Dam reservoir located?
Supa Dam is located in Karnataka, India, within the West Flowing basin (coordinates 15.083°N, 74.567°E).
What is Supa Dam used for?
Supa Dam is used primarily for hydroelectric power, and is managed by KPCL.