Entrepeñas
Guadalajara · Castile-La Mancha · Tajo
Capacity
813 hm³
Coordinates
40.564°N, 2.713°W
Operator
CHT
66.3% full
Current fill
66.3%vs 7 days ago
-0.7%losing
vs 1 year ago
-7.0%year-over-year
7-day trend
→stable
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Technical specifications
| Total capacity | 813 hm³ |
| Usable capacity | 731.7 hm³ |
| Primary use | Multi-purpose |
| Operator | CHT |
| Province | Guadalajara |
| Autonomous community | Castile-La Mancha |
| River basin | Tajo |
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 40.564, -2.713 · Open in Google Maps
About Entrepeñas
As of July 27, 2026, Entrepeñas is filled to 66.3% of its total capacity, holding roughly 539 hm³ of water out of a maximum 813 hm³. At this level the reservoir is within its normal operating range. Of that total, about 732 hm³ is usable (live) storage.
Over the most recent week on record the fill level has held broadly steady (-0.7 pts), and it is 7.0 points below its level on the same date a year earlier.
Across the readings we hold for Entrepeñas — 420 data points between July 17, 2018 and July 27, 2026 — the level has ranged from a low of 23.5% (October 17, 2023) to a high of 86.8% (April 1, 2025). On average the reservoir is fullest around April and at its lowest around October.
It is operated by CHT primarily for multiple purposes. It lies within the Tajo basin at 40.564°N, 2.713°W.
Key facts
- Current fill level
- 66.3%
- Water stored
- 539 hm³
- Total capacity
- 813 hm³
- Usable capacity
- 732 hm³
- 7-day change
- ▼ 0.7 pts
- Year-on-year
- ▼ 7.0 pts
- Primary use
- Multipurpose
- River basin
- Tajo
- Operator
- CHT
- Coordinates
- 40.564°N, 2.713°W
- Last updated
- July 27, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 27 Jul 2026 | 66.3% | 539 |
| 20 Jul 2026 | 67.0% | 545 |
| 14 Jul 2026 | 67.8% | 551 |
| 7 Jul 2026 | 68.3% | 555 |
| 30 Jun 2026 | 69.1% | 562 |
| 23 Jun 2026 | 70.0% | 569 |
| 16 Jun 2026 | 71.5% | 581 |
| 9 Jun 2026 | 72.8% | 592 |
| 2 Jun 2026 | 74.0% | 602 |
| 26 May 2026 | 75.0% | 610 |
| 19 May 2026 | 76.1% | 619 |
| 12 May 2026 | 76.6% | 623 |
Frequently asked questions
What is the current water level of Entrepeñas?
As of July 27, 2026, Entrepeñas is at 66.3% of its capacity, holding approximately 539 hm³ of water, according to embalses.net data.
Is Entrepeñas reservoir full?
No. As of July 27, 2026, Entrepeñas is within its normal operating range at 66.3% of its capacity, so it is not full.
Is the water level at Entrepeñas rising or falling?
The level at Entrepeñas has been broadly stable over the latest week on record (-0.7 points).
How much water can Entrepeñas hold?
Entrepeñas has a total capacity of 813 hm³, of which about 732 hm³ is usable storage.
Where is Entrepeñas reservoir located?
Entrepeñas is located in Guadalajara, Castile-La Mancha, Spain, within the Tajo basin (coordinates 40.564°N, 2.713°W).
What is Entrepeñas used for?
Entrepeñas is used primarily for multiple purposes, and is managed by CHT.