~ Mainline #1 Dam ~ Oregon ~ 188 mi from PDX - 344 mi Sea-Tac.
Mainline number 1 is a private dam on Maury Creek just off of Highway 380, and 14 miles west of Paulina, Oregon. Don't get confused, there are two Mainline Dams 1 & 2. Mailine Dam #1 is at mile post 41.1, and you can see the dam from the locked gate, and can take your photo there. Do not trespass.
The photos are taken at the gate, and then looking both north and south of the same spot, to help you recognize the right area. Good luck, and don't get the wrong dam.
GPS: 44.10667°N - 120.20500°W or 44° 6' 24" N - 120° 12' 17" W
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