Danube · km 0 · ROMANIA
Sulina
Historical Danube levels at Sulina, Romania
NormalFalling · −4 cm today
Gauge zero: 0.00 m (Black Sea)
Catchment area: 817,000 km²
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- Compared with normal
- 11 of 19
- years had more water on 4 November
- Navigation threshold
- +40 cm
- vs LDC (10 cm)
Water level (cm)
04/11/2026 07:00 EET
- Water level (cm)
- Water temperature (°C) · right axis
- normal for the date (previous years)
- Older series from another gauge, converted to this gauge
- LDC 10 cm
- Alert level 90 cm
On 4 November, the water at Sulina is at 50 cm, 4 cm lower than yesterday.
* LDC: Low water level Danube Commission - the minimum acceptable level (10 cm). ** HDC: High water level Danube Commission - the maximum acceptable level.
The station usually reports once a day; the latest reading came 42 hours ago.
On the Danube, upstream and downstream
- 20cm▼ −2 cm today
- −18cm▼ −6 cm today
- 22cm▼ −2 cm today
- 19cm▼ −2 cm today
- 50cm▼ −4 cm today
At a glance
The Sulina gauge measures the Danube at river km 0 (Romania). The latest reading, on 4 November 2026, is 50 cm. This is 40 cm above the low-water level LDC (10 cm). The level has fallen by 18 cm over the last 7 days. Compared with the same day over the past 30 years, the level on 4 November 2026 is within the usual range (percentile 40). In 20 years of measurements, the highest level was 125 cm (1 April 2018) and the lowest 0 cm (14 July 2015). The largest documented flood here reached 137 cm in 2006. On the same river, the nearest gauge upstream is Tulcea. The station usually reports once a day; the latest reading came 42 hours ago.
Frequently searched
- What does today's water level mean?
- The latest reading, on 4 November 2026, is 50 cm. This is 40 cm above the low-water level LDC (10 cm). The level has fallen by 18 cm over the last 7 days. The station usually reports once a day; the latest reading came 42 hours ago.
Nearby gauges
Upstream on the Danube: Danube river level at Tulcea (71 km). The nearest large city on the river: Danube river level at Galați (150 km).
Station map
Historical events
Flood · 2006(02 May)
137 cmPeak
Statistics
Minimum, mean and maximum of the daily levels, with the days spent below LDC or above HDC — useful for navigation, agriculture and flood history.
Last 30 days
30 station-days with data
- Minimum
- 40cm06/10/2026
- Mean
- 52cm
- Maximum
- 68cm28/10/2026
0 days below LDC0 days above HDC
Last 12 months
365 station-days with data
- Minimum
- 25cm29/12/2025
- Mean
- 68cm
- Maximum
- 110cm18/02/2026
0 days below LDC0 days above HDC
Whole history (2002–2026)
7,291 station-days with data
- Minimum
- 0cm14/07/2015
- Mean
- 71cm
- Maximum
- 125cm01/04/2018
40 days below LDC0 days above HDC
- Record high
- 125 cm01/04/2018
- Record low
- 0 cm14/07/2015
By year
| Year | Minimum | Mean | Maximum | days below LDC | days above HDC | station-days with data |
|---|---|---|---|---|---|---|
| 2026 | 40 | 68 | 110 | 0 | 0 | 308 |
| 2025 | 25 | 59 | 90 | 0 | 0 | 365 |
| 2024 | 46 | 82 | 113 | 0 | 0 | 364 |
| 2023 | 40 | 80 | 114 | 0 | 0 | 363 |
| 2022 | 39 | 62 | 89 | 0 | 0 | 365 |
| 2021 | 47 | 74 | 100 | 0 | 0 | 365 |
| 2020 | 40 | 63 | 83 | 0 | 0 | 366 |
| 2019 | 36 | 68 | 108 | 0 | 0 | 365 |
| 2018 | 33 | 77 | 125 | 0 | 0 | 359 |
| 2017 | 20 | 62 | 86 | 0 | 0 | 361 |
| 2016 | 30 | 73 | 104 | 0 | 0 | 366 |
| 2015 | 0 | 63 | 102 | 40 | 0 | 360 |
| 2014 | 50 | 79 | 110 | 0 | 0 | 365 |
| 2013 | 38 | 76 | 120 | 0 | 0 | 346 |
| 2012 | 30 | 60 | 100 | 0 | 0 | 366 |
| 2011 | 20 | 65 | 110 | 0 | 0 | 358 |
| 2010 | 63 | 95 | 124 | 0 | 0 | 365 |
| 2009 | 40 | 71 | 105 | 0 | 0 | 365 |
| 2008 | 30 | 63 | 91 | 0 | 0 | 306 |
| 2007 | 40 | 60 | 101 | 0 | 0 | 184 |
| 2002 | 50 | 76 | 102 | 0 | 0 | 329 |
Monthly mean
This year against the historical range
The daily series uses the first reading of each day.
Historical Danube levels at Sulina
| Date | Water level (cm) |
|---|---|
| 50 | |
| 54 | |
| 43 | |
| 45 | |
| 51 | |
| 58 | |
| 59 |