Sefidrud
Gilan
Capacity
1,075.7 hm³
Coordinates
36.759°N, 49.388°E
Operator
Iran Water Resources Management Company (IWRMC)
37.0% full
Current fill
37.0%vs 7 days ago
0.0%stable
vs 1 year ago
N/A7-day trend
→stable
Drought context
Rain over the last three months · 1 October 2026
Severely dry
In the three months to 1 October 2026 the area around Sefidrud had far less rain than normal, a shortfall seen about one year in fifteen. Rainfall compared with the long-run record for the same season at this point (Copernicus Global Drought Observatory, SPI-3 index −1.57). Rain, not storage. Iran drought figures →
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Technical specifications
| Total capacity | 1,075.7 hm³ |
| Usable capacity | 1,075.7 hm³ |
| Primary use | Hydroelectric |
| Operator | Iran Water Resources Management Company (IWRMC) |
| Province | Gilan |
| Autonomous community | Gilan |
| River basin |
About Sefidrud
As of September 19, 2026, Sefidrud is filled to 37.0% of its total capacity, holding roughly 398 hm³ of water out of a maximum 1,076 hm³. At this level the reservoir is low.
Over the most recent week on record the fill level has held broadly steady (+0.0 pts).
Across the readings we hold for Sefidrud — 1 data points between September 19, 2026 and September 19, 2026 — the level has ranged from a low of 37.0% (September 19, 2026) to a high of 37.0% (September 19, 2026).
It is operated by Iran Water Resources Management Company (IWRMC) primarily for hydroelectric power.
Key facts
- Current fill level
- 37.0%
- Water stored
- 398 hm³
- Total capacity
- 1,076 hm³
- 7-day change
- No change
- Primary use
- Hydroelectric power
- Operator
- Iran Water Resources Management Company (IWRMC)
- Coordinates
- 36.759°N, 49.388°E
- Last updated
- September 19, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 19 Sep 2026 | 37.0% | 398 |