Threemile Slough Entrance Map

1.6 mi Threemile Slough, Sacramento River 2.7 mi False River, San Joaquin River 4.0 mi Rio Vista, Sacramento River 5.8 mi Davis Slough, San Joaquin River 6.4 mi Korths Harbor, San Joaquin River 6.4 mi Georgiana Slough entrance, Mokelumne River 6.7 mi Irish Landing, Sand Mound Slough, San Joaquin River 6.9 mi Steamboat Slough, Snug Harbor Marina, Sacramento River 7.3 mi Prisoners Point, San Joaquin River 8.4 mi Antioch, San Joaquin River 8.9 mi Collinsville, Sacramento River 10.3 mi Terminous, South Fork, Mokelumne River 10.6 mi Wards Island, Little Connection Slough, San Joaquin River 10.9 mi Montezuma Slough, Suisun Bay 11.2 mi Pittsburg, New York Slough, Suisun Bay 12.3 mi Orwood, Old River, San Joaquin River