STEVE---Here is the answer you requested on the location of the state line in the Columbia River above McNary Dam. The ODFW and Oregon Sate Police agree the state line is in the middle of the river near the north end of the Powerhouse. You must follow Washington law when fishing on the Washington side of the river and Oregon law on our side. You may not fish at night in Oregon waters. Night fishing is legal in Washington waters. Your Oregon license is valid on both sides of the river when angling from a boat. You may land lawfully-taken fish taken on the Washington side at the Oregon ramp. Good luck fishing. STEVE KING
Steve King works for ODFW. Middle of the river is a lot better than the Umatilla County Sheriff's saying it was the Nav lock!