Statistics

Statistics by country and year

Yearly summaries computed from the daily readings of every station: how many station-days were spent below the low-water level (LDC) or above the high-water level (HDC) — as a count and as a share of the station-days with thresholds. Useful for agriculture (irrigation seasons with low water) and navigation (days with restricted draught).

Agriculture: station-days below LDC mark the low-water periods when irrigation intakes and water availability are under pressure.
Navigation: days below LDC mean draught restrictions on that sector; days above HDC mean suspended traffic.

CountryRiver

Daily data from 1876 to 6 November 2026

Download this tab’s data (CSV)River: Rába →

LDC: Low-water mark. The river stays above it on 94 of 100 ice-free days; below it, ships cannot sail fully loaded.
HDC: High-water mark. The river exceeds it on 1 day in 100; above it, navigation can be suspended.
Station-days: One station-day is one station measured for one day: 13 stations over 10 days make 130 station-days. It shows how widely and how long something lasted.

River

Rába

8 stations · Available series since 1900. · River page →

stations · Rába
stations	countries	km	Minimum	Maximum
Szentgotthárd1901–2026 · 34,344 station-days with data	HU	205.9	-124 cm5 October 2026	490 cm15 June 1910
Körmend1901–2026 · 36,728 station-days with data	HU	158.658	-38 cm31 August 1950	498 cm23 April 1965
Rum1951–2026 · 19,385 station-days with data	HU	113.673	-94 cm11 September 1973	300 cm6 April 1996
Sárvár1901–2026 · 36,590 station-days with data	HU	88.967	-153 cm1 September 2001	480 cm24 April 1965
Ragyogóhíd1900–2026 · 38,017 station-days with data	HU	73.347	-152 cm31 August 1992	440 cm24 April 1965
Vág1951–2026 · 19,359 station-days with data	HU	51.399	-130 cm4 October 2026	434 cm25 April 1965
Árpás1901–2026 · 37,591 station-days with data	HU	29.216	-156 cm10 September 1978	582 cm25 April 1965
Hévízgyörk1901–2026 · 37,653 station-days with data	HU	0.447	8 cm2 September 1992	754 cm17 June 1965

The daily series uses the first reading of each day.