The Saint Croix Flowage is part of the upper St. Croix River in northwestern Wisconsin. This section offers a mix of flatwater and gentle river paddling suitable for canoes and kayaks. The flowage is surrounded by a dense northern mixed hardwood forest of maple, birch, oak, aspen and pine. Wildlife sightings may include eagle, osprey, beaver, otter, and deer.

Paddlers can access the flowage at Gordon Dam County Park, which has a boat landing below the dam. The park also offers 33 campsites, some with electric hookup. From Gordon Dam, the river narrows and features occasional rocky Class I-II rapids for the first 8 miles before widening into the flowage. Big Fish Trap Rapids, a challenging Class II, is one of the most difficult on this stretch.

The best paddling conditions are typically in May and June. Later in summer, water levels may drop, requiring portaging in some shallow areas. Fall can offer good paddling following rainfall. Water temperatures are not provided, but the river is generally cold year-round.

Numerous primitive campsites are available along the shoreline on a first-come, first-served basis. Sites have a fire ring and pit toilet. There is a 3-night limit at any site. No fees or permits are required for camping.

Paddlers should be prepared for remote conditions with limited facilities. Pack in all supplies and practice Leave No Trace principles. Share trip plans with others for safety. Check water levels before trips, as conditions can change quickly on this free-flowing river.