Casasola
Malaga · Andalusia · Cuenca Mediterránea Andaluza
Capacity
22 hm³
Coordinates
36.805°N, 4.495°W
Operator
CHMS
31.8% full
Current fill
31.8%vs 7 days ago
-4.6%losing
vs 1 year ago
-22.7%year-over-year
7-day trend
↓falling
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Technical specifications
| Total capacity | 22 hm³ |
| Usable capacity | 19.8 hm³ |
| Primary use | Multi-purpose |
| Operator | CHMS |
| Province | Malaga |
| Autonomous community | Andalusia |
| River basin | Cuenca Mediterránea Andaluza |
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 36.805, -4.495 · Open in Google Maps
About Casasola
As of September 7, 2026, Casasola is filled to 31.8% of its total capacity, holding roughly 7 hm³ of water out of a maximum 22 hm³. At this level the reservoir is low. Of that total, about 20 hm³ is usable (live) storage.
Over the most recent week on record the fill level has fallen by 4.6 percentage points, and it is 22.7 points below its level on the same date a year earlier.
Across the readings we hold for Casasola — 419 data points between September 4, 2018 and September 7, 2026 — the level has ranged from a low of 18.2% (October 22, 2024) to a high of 100.0% (March 18, 2025). On average the reservoir is fullest around April and at its lowest around August.
It is operated by CHMS primarily for multiple purposes. It lies within the Cuenca Mediterránea Andaluza basin at 36.805°N, 4.495°W.
Key facts
- Current fill level
- 31.8%
- Water stored
- 7 hm³
- Total capacity
- 22 hm³
- Usable capacity
- 20 hm³
- 7-day change
- ▼ 4.6 pts
- Year-on-year
- ▼ 22.7 pts
- Primary use
- Multipurpose
- River basin
- Cuenca Mediterránea Andaluza
- Operator
- CHMS
- Coordinates
- 36.805°N, 4.495°W
- Last updated
- September 7, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 7 Sep 2026 | 31.8% | 7 |
| 1 Sep 2026 | 36.4% | 8 |
| 25 Aug 2026 | 36.4% | 8 |
| 18 Aug 2026 | 36.4% | 8 |
| 11 Aug 2026 | 36.4% | 8 |
| 4 Aug 2026 | 36.4% | 8 |
| 28 Jul 2026 | 50.0% | 11 |
| 21 Jul 2026 | 50.0% | 11 |
| 14 Jul 2026 | 50.0% | 11 |
| 7 Jul 2026 | 50.0% | 11 |
| 30 Jun 2026 | 50.0% | 11 |
| 23 Jun 2026 | 63.6% | 14 |