Olivargas
Tinto, Odiel y Piedras
Capacity
29 hm³
Coordinates
0.000°N, 0.000°E
Operator
Tinto, Odiel y Piedras
Current fill
96.6%vs 7 days ago
-3.4%losing
vs 1 year ago
-3.4%year-over-year
7-day trend
↓falling
Technical specifications
| Total capacity | 29 hm³ |
| Usable capacity | 29 hm³ |
| Primary use | — |
| Operator | Tinto, Odiel y Piedras |
| River basin | Tinto, Odiel y Piedras |
About Olivargas
As of June 9, 2026, Olivargas is filled to 96.6% of its total capacity, holding roughly 28 hm³ of water out of a maximum 29 hm³. At this level the reservoir is high.
Over the most recent week on record the fill level has fallen by 3.4 percentage points, and it is 3.4 points below its level on the same date a year earlier.
Across the readings we hold for Olivargas — 418 data points between June 12, 2018 and June 9, 2026 — the level has ranged from a low of 79.3% (September 26, 2023) to a high of 103.4% (December 23, 2025). On average the reservoir is fullest around April and at its lowest around October.
It is operated by Tinto, Odiel y Piedras. It lies within the Tinto, Odiel y Piedras basin at 0.000°N, 0.000°E.
Key facts
- Current fill level
- 96.6%
- Water stored
- 28 hm³
- Total capacity
- 29 hm³
- 7-day change
- ▼ 3.4 pts
- Year-on-year
- ▼ 3.4 pts
- River basin
- Tinto, Odiel y Piedras
- Operator
- Tinto, Odiel y Piedras
- Coordinates
- 0.000°N, 0.000°E
- Last updated
- June 9, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 9 Jun 2026 | 96.6% | 28 |
| 2 Jun 2026 | 100.0% | 29 |
| 26 May 2026 | 100.0% | 29 |
| 19 May 2026 | 100.0% | 29 |
| 12 May 2026 | 100.0% | 29 |
| 5 May 2026 | 100.0% | 29 |
| 28 Apr 2026 | 100.0% | 29 |
| 21 Apr 2026 | 100.0% | 29 |
| 14 Apr 2026 | 100.0% | 29 |
| 7 Apr 2026 | 100.0% | 29 |
| 31 Mar 2026 | 100.0% | 29 |
| 24 Mar 2026 | 100.0% | 29 |
Frequently asked questions
What is the current water level of Olivargas?
As of June 9, 2026, Olivargas is at 96.6% of its capacity, holding approximately 28 hm³ of water, according to MITECO data.
Is Olivargas reservoir full?
Olivargas is essentially full, sitting at 96.6% of capacity as of June 9, 2026.
Is the water level at Olivargas rising or falling?
The level at Olivargas is falling — it dropped 3.4 percentage points over the latest week on record.
How much water can Olivargas hold?
Olivargas has a total capacity of 29 hm³.
Where is Olivargas reservoir located?
Olivargas is located in Tinto, Odiel y Piedras, Spain, within the Tinto, Odiel y Piedras basin (coordinates 0.000°N, 0.000°E).