The Klickitat County Commission will hold a public hearing Thursday evening on the three-year-old Husum/BZ plan and zoning update.  County officials say members of the public requested the review.  The update included rezoning some certain lands from Resource Lands allowing a variety of lot sizes to residential zoning allowing subdivision into one or two acre lots in an attempt to meet a projected need for 259 new residential lots over the next 20 years.  Since the update went into effect, thirteen new lots have been created.  Thursday evening’s hearing begins at 6:30 p.m. in the Pioneer Center in White Salmon.