Assertion: sea's water | /r/CapableOf | exhibit above 200 ppm
Facets:
value: for the calcium carbonate equivalent
type: OTHER
Source sentences:
text: Information from the British Drinking Water Inspectorate shows that drinking water in England is generally considered to be 'very hard', with most areas of England, particularly east of a line between the Severn and Tees estuaries, exhibiting above 200 ppm for the calcium carbonate equivalent.