That number is expectedly to increase dramatically by June 1999 when Lake Rex Smith water is turned into the distribution lines.
(That number; is; expectedly) (That number; to increase dramatically; by June 1999) (Lake Rex Smith water; is turned; into the distribution lines; T:June 1999)
That number That number Lake Rex Smith water
is to increase dramatically is turned
expectedly
by June 1999
into the distribution lines T:June 1999