Reservoir · Mizoram · India · CWC · EASTERN region
Tuirial
Tuirial HEP Dam
32.6% full
Total capacity
715 hm³
Live storage
715 hm³
River
Tuirial
Basin
Barak
Primary use
hydropower
Operator
NEEPCO
Coordinates
23.830°N, 92.770°E
Last updated
2026-06-04
Current fill
32.6%vs 7 days ago
-6.1%losing
vs 1 year ago
+15.2%year-over-year
7-day trend
↓falling
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. 23.830, 92.770 · Open in Google Maps
About Tuirial HEP Dam
As of June 4, 2026, Tuirial HEP Dam is filled to 32.6% of its total capacity, holding roughly 244 hm³ of water out of a maximum 715 hm³. At this level the reservoir is low.
Over the most recent week on record the fill level has fallen by 6.1 percentage points, and it is 15.2 points above its level on the same date a year earlier.
Across the readings we hold for Tuirial HEP Dam — 59 data points between April 3, 2025 and June 4, 2026 — the level has ranged from a low of 0.4% (April 3, 2025) to a high of 100.0% (August 7, 2025). On average the reservoir is fullest around September and at its lowest around April.
It is operated by NEEPCO primarily for hydroelectric power. It lies within the Barak basin at 23.830°N, 92.770°E.
Key facts
- Current fill level
- 32.6%
- Water stored
- 244 hm³
- Total capacity
- 715 hm³
- 7-day change
- ▼ 6.1 pts
- Year-on-year
- ▲ 15.2 pts
- Primary use
- Hydroelectric power
- River
- Tuirial
- River basin
- Barak
- Operator
- NEEPCO
- Coordinates
- 23.830°N, 92.770°E
- Last updated
- June 4, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 4 Jun 2026 | 32.6% | 244 |
| 29 May 2026 | 38.7% | 290 |
| 21 May 2026 | 38.0% | 285 |
| 14 May 2026 | 41.9% | 314 |
| 7 May 2026 | 39.8% | 298 |
| 30 Apr 2026 | 39.3% | 294 |
| 23 Apr 2026 | 37.4% | 280 |
| 16 Apr 2026 | 36.8% | 276 |
| 9 Apr 2026 | 36.2% | 272 |
| 2 Apr 2026 | 33.8% | 253 |
| 27 Mar 2026 | 34.0% | 255 |
| 19 Mar 2026 | 35.3% | 265 |
Frequently asked questions
What is the current water level of Tuirial HEP Dam?
As of June 4, 2026, Tuirial HEP Dam is at 32.6% of its capacity, holding approximately 244 hm³ of water, according to CWC data.
Is Tuirial HEP Dam reservoir full?
No. As of June 4, 2026, Tuirial HEP Dam is low at 32.6% of its capacity, so it is not full.
Is the water level at Tuirial HEP Dam rising or falling?
The level at Tuirial HEP Dam is falling — it dropped 6.1 percentage points over the latest week on record.
How much water can Tuirial HEP Dam hold?
Tuirial HEP Dam has a total capacity of 715 hm³.
Where is Tuirial HEP Dam reservoir located?
Tuirial HEP Dam is located in Mizoram, India, within the Barak basin (coordinates 23.830°N, 92.770°E).
What is Tuirial HEP Dam used for?
Tuirial HEP Dam is used primarily for hydroelectric power, and is managed by NEEPCO.