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: Pram →

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

Pram

7 stations · Available series since 1977. · River page →

stations · Pram
stations	countries	km	Minimum	Maximum
Pram1977–2026 · 14,350 station-days with data	AT	47.96	111 cm20 August 1992	228 cm12 August 2002
Riedau1977–2026 · 14,306 station-days with data	AT	35.68	18 cm2 October 1983	275 cm1 June 2016
Winertsham (Steg)1978–2026 · 13,990 station-days with data	AT	21.34	116 cm2 June 1978	407 cm12 August 2002
Pramerdorf1977–2026 · 14,254 station-days with data	AT	5.38	98 cm20 June 2000	332 cm2 February 1985
Heitzing2026–2026 · 15 station-days with data	AT	—	108 cm30 October 2026	114 cm26 October 2026
RHB Altmannsdorf2026–2026 · 15 station-days with data	AT	—	97 cm24 October 2026	102 cm27 October 2026
Taufkirchen2026–2026 · 15 station-days with data	AT	—	97 cm5 November 2026	114 cm26 October 2026

The daily series uses the first reading of each day.