Franks Tract State Recreation Area is only accessible by water and is located southeast of Brannan Island between False River and Bethel Island. Franks Tract Flooded in 1936 and again in 1938. Very few land forms remain exposed, with the exception of remnant levees.

During the fall and winter, a large variety of waterfowl can be found in Franks Tract. The Delta holds a key position in the Pacific flyway. Year round residents include gulls, great blue herons, terns, swallows, crows, blackbirds, cormorants and kingfishers.

Due to the limited access, exposure to strong winds and shallow fluctuating water levels, recreational use is by anglers and waterfowl hunters.

The tract is becoming a popular flyfishing destination for anglers wishing to catch Striped Bass on a fly rod.

Recreational activities

Winter temperatures range from 45 to 55 degrees. Summer days vary from 65 to 100 degrees. Cooling Delta breezes often gust to 25 mph, and tides can vary as much as six feet in one day.

Fishing—Bass, sturgeon, shad, bluegill and migrating salmon are among the Delta’s inhabitants. Anglers over 16 must carry a valid California fishing license.

Boating—A ten-lane launch ramp has parking and nearby restrooms.

Swimming—The day-use area has a swim beach. The swim area at Seven Mile Slough is closed to powerboats.

Family Camping—Cottonwood and Willow Campgrounds have 102 tent or RV sites with no hookups. The Olympic Loop RV Campground has 12 sites with water and electric hookups. A sanitation station is nearby. A small, hike-in cabin can accommodate four campers.

Boat-in Camping—Thirty-two slips take boats up to 35 feet long and 10 feet wide.

Walk-in Camping—These 13 sites have tables, stoves and cupboards. Drinking water and restrooms are nearby.

Group Camping—Six group sites each hold up to 30 people; larger groups may reserve multiple sites. Sites accommodate RVs up to 36 feet long.

Picnicking—Four family picnic areas stretch along Seven and Three Mile Sloughs.