anx_V__table__16
Quality element | Rivers | Lakes | Transitional | Coastal Biological Phytoplankton | 6 months | 6 months | 6 months | 6 months Other aquatic flora | 3 years | 3 years | 3 years | 3 years Macro invertebrates | 3 years | 3 years | 3 years | 3 years Fish | 3 years | 3 years | 3 years | Hydromorphological Continuity | 6 years | | | Hydrology | continuous | 1 month | | Morphology | 6 years | 6 years | 6 years | 6 years Physico-chemical Thermal conditions | 3 months | 3 months | 3 months | 3 months Oxygenation | 3 months | 3 months | 3 months | 3 months Salinity | 3 months | 3 months | 3 months | Nutrient status | 3 months | 3 months | 3 months | 3 months Acidification status | 3 months | 3 months | | ►M8 River basin specific pollutants ◄ | 3 months | 3 months | 3 months | 3 months Priority substances | 1 month | 1 month | 1 month | 1 month
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Source: EUR-Lex CELLAR · retrieved 2026-08-09 · Text as consolidated on 2026-05-10; changes after this date are not shown.