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: Thaya →

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

Thaya

10 stations · Available series since 1953. · River page →

stations · Thaya
stations	countries	km	Minimum	Maximum
Raabs an der Thaya1953–2026 · 19,690 station-days with data	AT	223.15	48 cm4 August 2026	571 cm30 June 2006
Podhradí nad Dyjí1994–2026 · 11,591 station-days with data	CZ	190.09	19 cm15 August 2026	460 cm30 March 2006
Vranov - Hamry1994–2026 · 11,338 station-days with data	CZ	159.4	43 cm30 September 2006	342 cm31 March 2006
Hardegg1976–2026 · 18,063 station-days with data	AT	149.67	121 cm16 May 1982	454 cm30 March 2006
Znojmo1994–2026 · 10,958 station-days with data	CZ	119.59	55 cm5 January 2019	413 cm14 August 2002
Trávní Dvůr1994–2026 · 11,556 station-days with data	CZ	74.8	32 cm7 May 2018	558 cm17 September 2024
VD Nové Mlýny2006–2026 · 74 station-days with data	CZ	42.24	155 cm29 October 2026	710 cm3 April 2006
Břeclav-Ladná1994–2026 · 11,621 station-days with data	CZ	28.82	-7 cm31 August 2004	455 cm2 April 2006
Bernhardsthal1976–2026 · 18,523 station-days with data	AT	16.19	109 cm16 October 2019	475 cm3 April 2006
Nové Mlýny2026–2026 · 15 station-days with data	CZ	—	233 cm24 October 2026	237 cm27 October 2026

The daily series uses the first reading of each day.