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Danube · km 493 · ROMANIA

Giurgiu

Historical Danube levels at Giurgiu, Romania

LowRising · +11 cm today

−168cmlevel of the day, 4 November 2026▲ +38 cm in 7 days

Gauge zero: 13.06 m (Black Sea)

Catchment area: 676,150 km²

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Compared with normal
23 of 23
years had more water on 4 November
Navigation threshold
−143 cm
vs LDC (−25 cm)
Forecast peak
−152 cm
Sun 8

Water level (cm)

04/11/2026 07:00 EET

+48h: −164 cm+72h: −158 cm+96h: −154 cm+120h: −152 cm
06/10/2026Date08/11/2026
  • Water level (cm)
  • Water temperature (°C) · right axis
  • Forecast
  • normal for the date (previous years)
  • Older series from another gauge, converted to this gauge
06/10/2026 – 04/11/2026 · 30 days · LDC −25 cm — above the displayed range · Alert level 570 cm — above the displayed range · Flood level 640 cm — above the displayed range · HDC 643 cm — above the displayed range · Forecast 03/11/2026· Older series from another gauge, converted to this gauge· Water temperature (°C), on the right axis. · Source: national hydrological institutes

Full series: download CSV

On 4 November, the water at Giurgiu is at −168 cm, 11 cm higher than yesterday. The current level is 143 cm below LDC* and 811 cm below HDC**.

* LDC: Low water level Danube Commission - the minimum acceptable level (-25 cm). ** HDC: High water level Danube Commission - the maximum acceptable level (643 cm).

Next 5 days

Forecast for the next 24–120 hours. Glossary

The forecast for the next day was within 10 cm on 100% of the days in the last 90 days.

How close the forecast was over the last 90 days, on average: for the next day 1.1 cm · for the second day 1.9 cm · for the third day 2.8 cm.

The station usually reports once a day; the latest reading came 43 hours ago.

On the Danube, upstream and downstream

At a glance

The Giurgiu gauge measures the Danube at river km 493 (Romania). The Danube level on 4 November 2026 is −168 cm, below the low-water mark. This is 143 cm below the low-water level LDC (−25 cm). In a week the level has risen by 38 cm. The official forecast covers 2 days: +24 h: −172 cm, +48 h: −164 cm. Compared with the same day over the past 30 years, the level on 4 November 2026 is among the lowest 5% (percentile 0). In 24 years of measurements, the highest level was 727 cm (5 July 2010) and the lowest −214 cm (18 October 2026). The largest documented flood here reached 842 cm in 1895. The most severe documented drought here dropped to −144 cm in 2003. On the Danube, the neighbours are Ruse upstream and Ryahovo downstream. How close the forecast was over the last 90 days, on average: for the next day 1.1 cm · for the second day 1.9 cm · for the third day 2.8 cm. The station usually reports once a day; the latest reading came 43 hours ago.

Frequently searched

What does today's water level mean?
The Danube level on 4 November 2026 is −168 cm, below the low-water mark. This is 143 cm below the low-water level LDC (−25 cm). In a week the level has risen by 38 cm. The station usually reports once a day; the latest reading came 43 hours ago.

Conditions

Forecast +24 h
−172 cm · −4 cm vs today
Forecast +72 h
−158 cm · +10 cm vs today

Nearby gauges

On the opposite bank (Bulgaria), the same stretch of the river is also measured here: Ruse (2 km). Upstream on the Danube: Danube river level at Zimnicea (61 km). Downstream on the Danube: Oltenița (63 km).

Station map

Giurgiu — −168 cmRuse — −83 cmRyahovo — −300 cmBozhichen — 194 cmShirokovo — 47 cmAlexandria — 98 cm
Stations on the map: 6

Historical events

  • Drought · 2003(08 Sept)

    -144 cmPeak

  • Flood · 1895(18 Apr)

    842 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.

Download the series (CSV)

Last 30 days

30 station-days with data

Minimum
−214cm18/10/2026
Mean
−205cm
Maximum
−168cm04/11/2026

30 days below LDC0 days above HDC

Last 12 months

365 station-days with data

Minimum
−214cm18/10/2026
Mean
13cm
Maximum
362cm04/03/2026

140 days below LDC0 days above HDC

Whole history (2002–2026)

8,630 station-days with data

Minimum
−214cm18/10/2026
Mean
179cm
Maximum
727cm05/07/2010

943 days below LDC46 days above HDC

Record high
727 cm05/07/2010
Record low
−214 cm18/10/2026

By year

By year
YearMinimumMeanMaximumdays below LDCdays above HDCstation-days with data
2026−21413621400308
2025−123523981160365
2024−82178459320366
2023−99242518300365
2022−131723511020365
2021−72179516450365
2020−50119449110366
2019−112151640540365
2018−110186655624359
2017−49140426150360
2016−53215628130366
2015−70185528560360
20141227866108365
2013−65237637290346
2012−73139449210366
2011−109117512710357
2010134384727016365
2009−52213533100365
2008−42168442120366
2007−38162395100365
200520314676018365
2004−55216577110366
2003−144984721030365
2002−621738800329

Monthly mean

2025-12: Mean 123 cm (−11–263)12325/122026-01: Mean 82 cm (−49–168)8226/012026-02: Mean 237 cm (176–355)23726/022026-03: Mean 185 cm (48–362)18526/032026-04: Mean 202 cm (77–320)20226/042026-05: Mean 26 cm (−35–129)2626/052026-06: Mean 1 cm (−33–36)126/062026-07: Mean −112 cm (−155–−45)−11226/072026-08: Mean −180 cm (−192–−156)−18026/082026-09: Mean −183 cm (−197–−172)−18326/092026-10: Mean −205 cm (−214–−175)−20526/102026-11: Mean −182 cm (−195–−168)−18226/11

This year against the historical range

IIIIIIIVVVIVIIVIIIIXXXIXII
Minimum–MaximumMean2026The band is the minimum–maximum of previous years for each calendar day; the line is the current year.

The daily series uses the first reading of each day.

Historical Danube levels at Giurgiu

Historical Danube levels at Giurgiu
DateWater level (cm)LDC*HDC**
−168−25643
−179−25643
−187−25643
−195−25643
−203−25643
−205−25643
−205−25643

About the city

About Giurgiu

Location: Giurgiu is located in southern Romania, on the left bank of the Danube River, directly opposite the Bulgarian city of Ruse. It serves as an important border crossing point between Romania and Bulgaria and is the administrative center of Giurgiu County.

Coordinates: 43°54'00"N, 25°58'00"E

Area: Approximately 46.9 km² (18.1 sq mi)

Population: Approximately 54,000 inhabitants (as of recent census)

Administrative Division: Giurgiu County, Romania

Historical Significance

Giurgiu has a long and significant history, first documented in 1395 during the reign of Mircea the Elder (Mircea cel Bătrân). The city was strategically important due to its location on the Danube, serving as a crossing point and trading post. During the Middle Ages, it was known as "San Giorgio" (Saint George) and later "Giurgiu," reflecting its role as a key point on the Danube frontier.

In 1420, Giurgiu was conquered by the Ottomans, who named it Yergöğü and used it as a strategic point for controlling Danube traffic. Under Ottoman rule, Giurgiu became an important administrative and military center. The city played a crucial role in the Russo-Turkish Wars, including the Battle of Giurgiu in 1595, and was the site of the Treaty of Giurgiu in 1829, which had significant implications for the region. In the 19th century, Giurgiu developed as a major port and commercial center, benefiting from its position on the Danube and its role as a border crossing.

After Romania's independence and unification, Giurgiu continued to grow as an important transportation and commercial hub. The Friendship Bridge (Podul Prieteniei), completed in 1954, connected Giurgiu with Ruse in Bulgaria, further enhancing the city's strategic importance. Today, Giurgiu remains a vital border city and an important port on the Danube, with a container terminal handling 30,000 TEU annually.

Importance on the Danube River

Giurgiu holds a unique strategic position on the Danube River, serving as one of the most important border crossing points between Romania and Bulgaria. The city's location directly opposite Ruse makes it a critical point for international trade, transportation, and diplomatic relations between the two countries.

The city serves as a key monitoring point for Danube water levels, as it represents an important measurement station for the middle Danube section. Water level data from Giurgiu is essential for navigation safety, flood management, and environmental monitoring. The Friendship Bridge connecting Giurgiu and Ruse is one of the most important Danube bridges, facilitating both road and rail traffic between Romania and Bulgaria.

Giurgiu's port facilities handle significant commercial traffic, including cargo ships, container vessels, and passenger ferries. The city's role as a border crossing and port makes it a vital transportation hub for goods and people moving between Romania, Bulgaria, and other European countries. Monitoring water levels at Giurgiu provides crucial data for understanding the behavior of the Danube River system in this critical border region.

Tourism and Attractions

Giurgiu offers visitors a blend of historical sites, cultural attractions, and natural beauty along the Danube. The city features several museums and historical monuments, including the Giurgiu County Museum "Teohari Antonescu", which showcases the region's rich past and its role as a border city.

Key attractions include the Friendship Bridge, an impressive engineering feat connecting Romania and Bulgaria, and the city's waterfront promenade along the Danube, which offers scenic views of the river and the Bulgarian city of Ruse on the opposite bank. The city also boasts several historical churches and monuments reflecting its diverse past.

As a border city, Giurgiu offers unique opportunities for cross-border tourism, with easy access to Ruse and other Bulgarian destinations. The city hosts various cultural events and festivals throughout the year, celebrating local traditions and the city's role as a bridge between cultures.