WordNet sense 1 (a flow of electricity through a conductor):

electric current

WordNet sense 2 (dominant course (suggestive of running water) of successive events or ideas):

flow, stream

WordNet sense 3 (reflecting the latest information or changes):

up-to-date

WordNet sense 4 (encountered generally especially at the present time):

prevailing, prevalent, rife

WordNet sense 5 (currently happening):

ongoing

WordNet sense 6 (presently occurring (either causally or incidentally)):

occurrent