Montoro
Ciudad Real · Castile-La Mancha · Guadalquivir
Capacity
105 hm³
Coordinates
38.545°N, 4.110°W
Operator
CHGu
91.4% full
Current fill
91.4%vs 7 days ago
0.0%stable
vs 1 year ago
+0.9%year-over-year
7-day trend
→stable
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Technical specifications
| Total capacity | 105 hm³ |
| Usable capacity | 94.5 hm³ |
| Primary use | Multi-purpose |
| Operator | CHGu |
| Province | Ciudad Real |
| Autonomous community | Castile-La Mancha |
| River basin | Guadalquivir |
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 38.545, -4.110 · Open in Google Maps
About Montoro
As of September 7, 2026, Montoro is filled to 91.4% of its total capacity, holding roughly 96 hm³ of water out of a maximum 105 hm³. At this level the reservoir is high. Of that total, about 95 hm³ is usable (live) storage.
Over the most recent week on record the fill level has held broadly steady (+0.0 pts), and it sits close to where it was a year earlier.
Across the readings we hold for Montoro — 419 data points between September 4, 2018 and September 7, 2026 — the level has ranged from a low of 20.0% (January 9, 2024) to a high of 100.0% (March 25, 2025). On average the reservoir is fullest around April and at its lowest around January.
It is operated by CHGu primarily for multiple purposes. It lies within the Guadalquivir basin at 38.545°N, 4.110°W.
Key facts
- Current fill level
- 91.4%
- Water stored
- 96 hm³
- Total capacity
- 105 hm³
- Usable capacity
- 95 hm³
- 7-day change
- No change
- Year-on-year
- ▲ 0.9 pts
- Primary use
- Multipurpose
- River basin
- Guadalquivir
- Operator
- CHGu
- Coordinates
- 38.545°N, 4.110°W
- Last updated
- September 7, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 7 Sep 2026 | 91.4% | 96 |
| 1 Sep 2026 | 91.4% | 96 |
| 25 Aug 2026 | 92.4% | 97 |
| 18 Aug 2026 | 92.4% | 97 |
| 11 Aug 2026 | 93.3% | 98 |
| 4 Aug 2026 | 94.3% | 99 |
| 28 Jul 2026 | 94.3% | 99 |
| 21 Jul 2026 | 95.2% | 100 |
| 14 Jul 2026 | 96.2% | 101 |
| 7 Jul 2026 | 96.2% | 101 |
| 30 Jun 2026 | 97.1% | 102 |
| 23 Jun 2026 | 98.1% | 103 |