2. Oxbow Lake, 6 mi. E Lawrence, 1924 (several dates).
3. Wakarusa River, 7 mi. SE Lawrence, April 9, 1924.
4. Rock Creek, 9 mi. SW Lawrence, April 14, 1924.
5. Rock Creek, 12½ mi. S and 8½ mi. E Topeka, July 4, 1948.
Our collections, all of which were made in 1959, are identified by the letters DM followed by a station-number. Stations are numbered consecutively beginning at the mouth of the Wakarusa River and proceeding up each tributary as it is encountered.
Description of Stations
1. Wakarusa River, Sec. 4, T. 13 S, R. 21 E, March 14 and Oct. 18. Mouth of Wakarusa to one-half mile upstream; width ca. 25 feet; depth to 4 feet; bottom mud; banks mud, 10 feet high; current slight; water turbid.
2. Wakarusa River, Sec. 7, T. 13 S, R. 21 E, March 21. Width ca. 25 feet; bottom mud; banks mud, 10-20 feet high.
3. Little Wakarusa Creek, Sec. 19, T. 13 S, R. 21 E, May 2. Long sandy riffles, 6-10 inches deep; pools to 3 feet deep; bottom sand and mud; water slightly turbid.
4. Little Wakarusa Creek, Secs. 29 and 32, T. 13 S, R. 21 E, May 2. Riffles 8-10 inches deep having rubble bottom; pools to 4 feet deep having mud bottom; width 15-30 feet.