At the moment, Nord Stream 2 is 
99% complete.
As reported by TASS, Bloomberg, citing the German maritime authorities, announced that the completion of the laying of the Nord Stream 2 in the waters of the Federal Republic of Germany is scheduled for mid-mid-September.
“The deadline for the completion of the laying of Nord Stream 2 (” Nord Stream – 2 “) in the waters of the Federal Republic of Germany by the ship” Fortuna “is scheduled for September 12 this year”, the agency said in a statement.