VANCOUVER, WA--(Marketwired - Jul 23, 2015) - Northwest Pipe Company (NASDAQ: NWPX) today announced it intends to release second quarter 2015 results after market close on Wednesday, August 5, 2015. A teleconference to discuss the financial results is scheduled to begin at 8:00 am PDT on Thursday, August 6, 2015. Northwest Pipe officials participating on the call will be Scott Montross, President and Chief Executive Officer, and Robin Gantt, Chief Financial Officer.

To participate on the live call, please dial 1-888-810-4934 passcode NWPIPE. For those unable to attend the live call, a replay will be available approximately one hour after the event and will remain available until Friday, September 4, 2015 by dialing 1-866-396-7645 passcode 6301.

About Northwest Pipe Company
Northwest Pipe Company is a leading manufacturer of welded steel pipe and tube products. The Water Transmission Group is the largest manufacturer of engineered steel pipe water systems in North America. With eight Water Transmission manufacturing facilities, the Group is positioned to meet North America's growing needs for water and wastewater infrastructure. The Water Transmission Group serves a wide range of markets and their solution-based products are a good fit for applications including: water transmission, plant piping, energy, tunnels, river crossings, structural, industrial and construction. The Tubular Products Group operates a state-of-the-art electric resistance weld mill facility. The Tubular Products portfolio serves a wide range of markets and its quality certified pipe and tube products are good for applications including: oil and gas, structural industrial, fire protection, low pressure and agricultural. The Company is headquartered in Vancouver, Washington and has manufacturing facilities in the United States and Mexico.

For more information, visit www.nwpipe.com.