The Upper Tamarack River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map, accessed October 5, 2012 tributary of the St. Croix River in Wisconsin and Minnesota, United States. The Lower Tamarack River is a separate stream also flowing into the St. Croix River several miles downstream from the mouth of the Upper Tamarack River.
See also List of rivers of Minnesota List of longest streams of Minnesota List of rivers of Wisconsin Tamarack River (disambiguation)
References
External links Minnesota Watersheds USGS Hydrologic Unit Map - State of Minnesota (1974)