Reservoir · Gujarat · India · CWC · UNKNOWN region
Damanganga (Madhuban)
Damanganga Dam
93.3% full
Gross capacity
21.7 TMC (615 MCM)
Live capacity
19.5 TMC (551 MCM)
River
Damanganga
Basin
West Flowing
Primary use
irrigation
Operator
GJ/MH
Coordinates
20.517°N, 73.567°E
Last updated
2026-10-22
Capacity in TMC
Damanganga (Madhuban) Dam has a gross capacity of 21.7 TMC (615 MCM), of which 19.5 TMC (551 MCM) is live storage; it is currently at 93.3% full, holding 16.5 TMC (468 MCM).
- Gross capacity
- 21.7 TMC (615 MCM)
- Live capacity
- 19.5 TMC (551 MCM)
- Current storage
- 16.5 TMC (468 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 CWC, which publishes million cubic metres. The percentage is labelled live or gross only when the stored volume matches that capacity.
Current fill
93.3%vs 7 days ago
-1.9 pplosing
vs 1 year ago
-2.0 ppyear-over-year
7-day trend
↓falling
Drought context
Storage vs October average
98%of normal
93.3% full on 2026-10-22, against an average of 95.0% for October across 4 years of readings (-1.7 points).
Rain over the last three months · 11 October 2026
Moderately wet
In the three months to 11 October 2026 the area around Damanganga (Madhuban) had more rain than normal for the season. Rainfall compared with the long-run record for the same season at this point (Copernicus Global Drought Observatory, SPI-3 index +1.03). Rain, not storage. India drought figures →
Weekly storage
Fill history — multi-year
About this reservoir
Data source
official
Storage data: CWC. CWC region: UNKNOWN.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 20.517°N, 73.567°E · Open in Google Maps
About Damanganga Dam
As of October 22, 2026, Damanganga Dam has a published fill of 93.3%, holding 16.5 TMC (468 MCM). Gross capacity is 21.7 TMC (615 MCM). At this level the reservoir is high. Of that total, 19.5 TMC (551 MCM) is live storage.
Over the most recent week on record the fill level has fallen by 1.9 percentage points, and it is 2.0 points below its level on the same date a year earlier.
Across the readings we hold for Damanganga Dam — 171 data points between June 8, 2023 and October 22, 2026 — the level has ranged from a low of 9.0% (June 22, 2023) to a high of 100.0% (December 4, 2025). On average the reservoir is fullest around October and at its lowest around June.
It is operated by GJ/MH primarily for irrigation. It lies within the West Flowing basin at 20.517°N, 73.567°E.
Key facts
- Current fill level
- 93.3%
- Water stored
- 16.5 TMC (468 MCM)
- Total capacity
- 21.7 TMC (615 MCM)
- Usable capacity
- 19.5 TMC (551 MCM)
- 7-day change
- ▼ 1.9 pp
- Year-on-year
- ▼ 2.0 pp
- Primary use
- Irrigation
- River
- Damanganga
- River basin
- West Flowing
- Operator
- GJ/MH
- Coordinates
- 20.517°N, 73.567°E
- Last updated
- October 22, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 22 Oct 2026 | 93.3% | 468 |
| 15 Oct 2026 | 95.1% | 478 |
| 8 Oct 2026 | 95.2% | 478 |
| 1 Oct 2026 | 95.2% | 478 |
| 24 Sep 2026 | 93.7% | 470 |
| 17 Sep 2026 | 83.6% | 420 |
| 10 Sep 2026 | 77.9% | 391 |
| 3 Sep 2026 | 68.1% | 342 |
| 27 Aug 2026 | 63.1% | 317 |
| 20 Aug 2026 | 63.1% | 317 |
| 13 Aug 2026 | 62.0% | 311 |
| 6 Aug 2026 | 51.3% | 258 |