Reservoir · Rajasthan · India · CWC · NORTHERN region
Bisalpur
Bisalpur Dam
76.1% full
Gross capacity
38.6 TMC (1,094 MCM)
Live capacity
36.0 TMC (1,018 MCM)
River
Banas
Basin
Ganga
Primary use
water supply
Operator
RAJASTHAN
Coordinates
25.950°N, 75.550°E
Last updated
2026-09-10
Capacity in TMC
Bisalpur Dam has a gross capacity of 38.6 TMC (1,094 MCM), of which 36.0 TMC (1,018 MCM) is live storage; it is currently at 76% full, holding 28.9 TMC (819 MCM).
- Gross capacity
- 38.6 TMC (1,094 MCM)
- Live capacity
- 36.0 TMC (1,018 MCM)
- Current storage
- 28.9 TMC (819 MCM)
TMC is thousand million cubic feet, the unit used in Indian water reporting. 1 TMC = 28.3168 million cubic metres (MCM). Figures are converted from the Central Water Commission bulletin, which publishes million cubic metres.
Current fill
76.1%vs 7 days ago
+0.4%gaining
vs 1 year ago
-23.9%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: NORTHERN.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 25.950, 75.550 · Open in Google Maps
About Bisalpur Dam
As of September 10, 2026, Bisalpur Dam is filled to 76.1% of its total capacity, holding 28.9 TMC (819 MCM) of a gross 38.6 TMC (1,094 MCM). At this level the reservoir is within its normal operating range. Of that total, 36.0 TMC (1,018 MCM) is live storage.
Over the most recent week on record the fill level has held broadly steady (+0.4 pts), and it is 23.9 points below its level on the same date a year earlier.
Across the readings we hold for Bisalpur Dam — 165 data points between June 1, 2023 and September 10, 2026 — the level has ranged from a low of 26.0% (June 27, 2024) to a high of 100.0% (September 12, 2024). On average the reservoir is fullest around October and at its lowest around June.
It is operated by RAJASTHAN primarily for water supply. It lies within the Ganga basin at 25.950°N, 75.550°E.
Key facts
- Current fill level
- 76.1%
- Water stored
- 28.9 TMC (819 MCM)
- Total capacity
- 38.6 TMC (1,094 MCM)
- Usable capacity
- 36.0 TMC (1,018 MCM)
- 7-day change
- ▲ 0.4 pts
- Year-on-year
- ▼ 23.9 pts
- Primary use
- Water supply
- River
- Banas
- River basin
- Ganga
- Operator
- RAJASTHAN
- Coordinates
- 25.950°N, 75.550°E
- Last updated
- September 10, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 10 Sep 2026 | 76.1% | 819 |
| 3 Sep 2026 | 75.7% | 815 |
| 27 Aug 2026 | 76.3% | 820 |
| 20 Aug 2026 | 75.3% | 811 |
| 13 Aug 2026 | 69.9% | 752 |
| 6 Aug 2026 | 66.5% | 715 |
| 30 Jul 2026 | 66.8% | 719 |
| 23 Jul 2026 | 67.5% | 727 |
| 16 Jul 2026 | 68.4% | 736 |
| 9 Jul 2026 | 69.0% | 742 |
| 2 Jul 2026 | 66.3% | 713 |
| 25 Jun 2026 | 66.3% | 713 |