Water Abstraction Point

Water abstraction taking water from a surface source such as a river stream or canal or from an underground source is called abstraction.

Water abstraction point. Reach point category rc two ngrs required. The system uses direct current and is arranged to suit site specific conditions of water conductivity temperature and depth of flow. You can obtain additional information about the layer on this page abstraction involves taking water via pipe from the sea using it for an industrial process and then returning it to the sea. In some cases a single ngr may be used to identify the general location of a number of abstraction points.

Also can be used to identify the centre of a lake pond from which abstraction is authorised. Water abstraction is a term that is used to define the process by which water in its natural environment may be artificially removed through some sort of manmade structure or through the process of changing the flow of the water from its usual course to some other course that the people responsible for the diversion may have set. Water quality salinity and environmental conditions at the water abstraction point need to be carefully examined before considering use of electrical barriers for fish exclusion. Small scale well point systems require suction pumps offset on the riverbank to draw off water.

Water abstraction coastal abstraction points 2014 this map layer has been supplied directly by marine scotland national marine plan interactive. The european union water policy abstractions registration regulations 2018 define an abstraction point as any borehole well sump or inlet pipe whose primary purpose is the supply of water for drinking or other purposes. An abstraction is the outcome of this process a concept that acts as a common noun for all subordinate concepts and connects any related concepts as a group. Water abstraction refers to the process of taking or extracting water from a natural source rivers lakes groundwater aquifers etc for various uses from drinking to irrigation treatment.

Abstraction in its main sense is a conceptual process where general rules and concepts are derived from the usage and classification of specific examples literal real or concrete signifiers first principles or other methods. Used for any discrete single point borehole well or surface water abstraction point. Both piston and centrifugal pumps are suitable and can be used on single and multiple well point systems.