 PORTLAND, Ore.--BUSINESS WIRE--NW Natural Water Company, LLC NW Natural Water, a wholly-owned subsidiary of Northwest Natural Holding Company NYSE:NWN NW Natural Holdings, recently completed two acquisitions and signed three additional agreements to acquire utilities near its existing service territories, furthering the companys growth strategy in the water utility sector. Closed acquisitions include Morning View Water Company in the Idaho Falls area and Del Bay Association in Freeland 