obsolete 4.3.1 - Hydrological Agriculture A change in the flow regime (e.g. due to land alteration – Agriculture drainage). 4.3.2 - Hydrological Transport A change in the flow regime - typically due to alteration – Transport inland navigation 4.3.3 - Hydrological Energy – hydropower A change in the flow regime (e.g. alteration – Hydropower hydropeaking) 4.3.4 - Hydrological Urban development A change in the flow regime alteration – Public water supply 4.3.5 - Hydrological Fisheries and aquaculture A change in the flow regime alteration - Aquaculture 4.3.6 - Hydrological alteration – Other 4.4 - Hydromorphological Flood protection, Climate Dry river beds etc. alteration - Physical loss of change whole or part of the water body 4.5 - Hydromorphological Other hydromorphological alterations not alteration - Other included in any of the categories above, including alteration of water level or volume for purposes not identified above. 5.1 - Introduced species Transport, Fisheries and Includes invasive alien species. and diseases aquaculture, Tourism and recreation. 5.2 - Exploitation or Tourism and recreation, Commercial fishing or recreational/sports removal of animals or Fisheries and aquaculture angling, commercial harvesting of plants or plants algae from water bodies. 5.3 – Litter or fly tipping Urban development, Includes illegal waste deposits, litter from Transport ships, etc. (All waste from land area) 6.1 - Groundwater - Agriculture, Energy - Recharges Industry, Urban development 6.2 - Groundwater – Industry, Urban development This category includes activities to alter the Alteration of water level or level of groundwater in order to carry out an volume underground activity (typically mining or large civil works). This does not include the alteration of the water level due to current or past overexploitation of the groundwater resources (this case is captured under the categories ‘Abstraction’ above). 7 - Anthropogenic Other pressures not included in any other pressure - Other category. 8 - Anthropogenic Only relevant where status is lower than good pressure - Unknown and pressure is unknown. 9 - Anthropogenic In cases where for example a groundwater pressure - Historical body is significantly polluted by past activities pollution / pressures that no longer exist. No significant pressures Not applicable
obsolete 4.3.1 - Hydrological alteration – Agriculture Agriculture A change in the flow regime (e.g. due to land drainage). 4.3.2 - Hydrological alteration – Transport Transport A change in the flow regime - typically due to inland navigation 4.3.3 - Hydrological alteration – Hydropower Energy – hydropower A change in the flow regime (e.g. hydropeaking) 4.3.4 - Hydrological alteration – Public water supply Urban development A change in the flow regime 4.3.5 - Hydrological alteration - Aquaculture Fisheries and aquaculture A change in the flow regime 4.3.6 - Hydrological alteration – Other 4.4 - Hydromorphological alteration - Physical loss of whole or part of the water body Flood protection, Climate change Dry river beds etc. 4.5 - Hydromorphological alteration - Other Other hydromorphological alterations not included in any of the categories above, including alteration of water level or volume for purposes not identified above. 5.1 - Introduced species and diseases Transport, Fisheries and aquaculture, Tourism and recreation. Includes invasive alien species. 5.2 - Exploitation or removal of animals or plants Tourism and recreation, Fisheries and aquaculture Commercial fishing or recreational/sports angling, commercial harvesting of plants or algae from water bodies. 5.3 – Litter or fly tipping Urban development, Transport Includes illegal waste deposits, litter from ships, etc. (All waste from land area) 6.1 - Groundwater - Recharges Agriculture, Energy - Industry, Urban development 6.2 - Groundwater – Alteration of water level or volume Industry, Urban development This category includes activities to alter the level of groundwater in order to carry out an underground activity (typically mining or large civil works). This does not include the alteration of the water level due to current or past overexploitation of the groundwater resources (this case is captured under the categories ‘Abstraction’ above). 7 - Anthropogenic pressure - Other Other pressures not included in any other category. 8 - Anthropogenic pressure - Unknown Only relevant where status is lower than good and pressure is unknown. 9 - Anthropogenic pressure - Historical pollution In cases where for example a groundwater body is significantly polluted by past activities / pressures that no longer exist. No significant pressures Not applicable