European Terrestrial Reference System 1989 World Geodetic System 1984 excellent quality not compliant with mandatory values good quality sufficient quality poor quality insufficiently sampled new (not yet classification possible) changes (not yet classification possible after changes) compliant with guide values and mandatory values compliant with mandatory values no changes changes current season current season and preceding bathing seasons current season and two preceding bathing seasons current season and three preceding bathing seasons existing bathing water new bathing water deleted bathing water bathing water is not closed for the entire season bathing water is closed for the entire season coastal water = surface water on the landward side of a line, every point of which is at a distance of one nautical mile on the seaward side from the nearest point of the baseline from which the breadth of territorial waters is measured, extending where appropriate up to the outer limit of transitional waters lake = body of standing inland surface water river = body of inland water flowing for most part on the surface of the land but which may flow underground for part of its course transitional water = bodies of surface water in the vicinity of river mouths which are partly saline in character as a result of their proximity to coastal waters but which are substantially influenced by freshwater flows bathing water is not situated in a region subject to special geographic constraints bathing water is situated in a region subject to special geographic constraints