Maximum discharge on the river today is recorded at the Goose River At Hillsboro with a streamflow rate of 28.8 cfs. However, the deepest point on the river is located at the Goose River Near Portland reporting a gauge stage of 9.04 ft. This river is monitored from 2 different streamgauging stations along the Goose River, the first of which is perched at an elevation of 987 ft, the Goose River Near Portland .