Höchster in einer längeren Zeitspanne beobachteter Wasserstand.
Highest water level that is observed in the course of a long period of time.
Niveau d'eau le plus haut observé pendant une longue période.
Livello massimo d'acqua osservato in un lungo periodo di tempo.
2016-02-09T13:37:12.2470000Z
https://www.termdat.bk.admin.ch/entry/215873
Meinck/Möhle, Wb. Wasserfach, 1994, Nr. 263
Meinck/Möhle, Dict. Eau, 1994, n° H263
Oplatka/Diez, Dict. Soil Bioengineering, 1996, n. 1031
TI, Ufficio dei corsi d'acqua, 2001