Reservoir · Tripura · India · CWC · EASTERN region
Gumti
Gumti Dam
97.8% full
Gross capacity
35.1 TMC (994 MCM)
Live capacity
28.3 TMC (800 MCM)
River
Gumti
Basin
Barak
Primary use
hydropower
Operator
TSECL
Coordinates
23.442°N, 91.500°E
Last updated
2026-09-10
Capacity in TMC
Gumti Dam has a gross capacity of 35.1 TMC (994 MCM), of which 28.3 TMC (800 MCM) is live storage; it is currently at 98% full, holding 10.8 TMC (305 MCM).
- Gross capacity
- 35.1 TMC (994 MCM)
- Live capacity
- 28.3 TMC (800 MCM)
- Current storage
- 10.8 TMC (305 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
97.8%vs 7 days ago
-1.0%losing
vs 1 year ago
+1.3%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: EASTERN.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 23.442, 91.500 · Open in Google Maps
About Gumti Dam
As of September 10, 2026, Gumti Dam is filled to 97.8% of its total capacity, holding 10.8 TMC (305 MCM) of a gross 35.1 TMC (994 MCM). At this level the reservoir is high. Of that total, 28.3 TMC (800 MCM) is live storage.
Over the most recent week on record the fill level has held broadly steady (-1.0 pts), and it is 1.3 points above its level on the same date a year earlier.
Across the readings we hold for Gumti Dam — 145 data points between June 7, 2023 and September 10, 2026 — the level has ranged from a low of 27.0% (June 14, 2023) to a high of 100.0% (October 9, 2025). On average the reservoir is fullest around October and at its lowest around April.
It is operated by TSECL primarily for hydroelectric power. It lies within the Barak basin at 23.442°N, 91.500°E.
Key facts
- Current fill level
- 97.8%
- Water stored
- 10.8 TMC (305 MCM)
- Total capacity
- 35.1 TMC (994 MCM)
- Usable capacity
- 28.3 TMC (800 MCM)
- 7-day change
- ▼ 1.0 pts
- Year-on-year
- ▲ 1.3 pts
- Primary use
- Hydroelectric power
- River
- Gumti
- River basin
- Barak
- Operator
- TSECL
- Coordinates
- 23.442°N, 91.500°E
- Last updated
- September 10, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 10 Sep 2026 | 97.8% | 305 |
| 3 Sep 2026 | 98.7% | 308 |
| 27 Aug 2026 | 94.9% | 296 |
| 20 Aug 2026 | 92.0% | 287 |
| 13 Aug 2026 | 92.6% | 289 |
| 6 Aug 2026 | 89.1% | 278 |
| 30 Jul 2026 | 79.8% | 249 |
| 23 Jul 2026 | 90.7% | 283 |
| 16 Jul 2026 | 91.3% | 285 |
| 9 Jul 2026 | 76.9% | 240 |
| 2 Jul 2026 | 71.8% | 224 |
| 25 Jun 2026 | 71.2% | 222 |