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: Mosoni-Duna →

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

Mosoni-Duna

5 stations · Available series since 1981. · River page →

stations · Mosoni-Duna
stations	countries	km	Minimum	Maximum
Rajka 1. zsilip felvíz2026–2026 · 12 station-days with data	HU	120.742	1,496 cm26 October 2026	1,512 cm6 November 2026
Rajka 6. zsilip felvíz2001–2026 · 737 station-days with data	HU	117.204	146 cm16 October 2001	1,481 cm26 February 2026
Rajka 6. zsilip alvíz2026–2026 · 12 station-days with data	HU	117.119	1,381 cm26 October 2026	1,385 cm5 November 2026
Bácsa1981–2026 · 8,047 station-days with data	HU	7.72	-40 cm6 October 1992	715 cm7 August 1991
Čunovo2026–2026 · 11 station-days with data	SK	0.65	94 cm23 October 2026	108 cm4 November 2026

The daily series uses the first reading of each day.