Water year

Updated on 13/07/2018
hydrological year.
Sens technique
A 12-month period that begins after the usual month of the lowest waters. Depending on local weather patterns, the water year may begin on dates different from the regular calendar, but in France, it usually starts in September.
According to Poitou-Charentes Regional Council
Thématiques associées
Review status
Soumis au comité de relecture.