United States, Minnesota, Washington, Washington County...on the E side of Highway 4, about 1/2 mile NW of Marine on St. Croix...perched about 150 feet above the floodplain of the St. Croix River; SW1/4 NE1/4 sec.1, T31N R20W. 031N 20W 1
45.2061119 -92.7797241
Spring-fed wetland with scattered groves of tamarack and dogwood, perched about 150 feet above the floodplain; associated species include: Symphlocarpus [sic] foetidus, Carex interior, Hydrocotyle americana, Sxifraga pensylvanica.