Located on Methow Wildlife Area three miles east of Winthrop. Campbell has a split fishing season so anglers need to be aware of gear and limit restrictions based on time of year. It is best fished with a small boat or float tube. This lake does have a tendency to winterkill and often times requires a catchable trout plant in mid to late April to maintain good fishing throughout the summer. There is a WDFW access site with a gravel boat launch.