15. Tributary to Rock Creek, Sec. 34, T. 13 S, R. 18 E, Feb. 26. Width 10 feet; water clear.
16. Rock Creek, Sec. 7, T. 14 S, R. 18 E, July 25 and Oct. 18. Bottom gravel and mud; water clear.
17. Rock Creek, Sec. 23, T. 14 S, R. 17 E, July 25. Rubble riffles; pools having mud and sand bottom; water clear.
18. Wakarusa River, Sec. 14, T. 13 S, R. 18 E, July 23. Rubble riffles; pools having sand and mud bottom; water turbid.
19. Coon Creek, Sec. 27, T. 12 S, R. 18 E, March 21. Bottom rubble and mud; water clear.
20. Dry Creek, Sec. 8, T. 13 S, R. 18 E, May 16. Bottom rubble; water clear.
21. Deer Creek, Sec. 4, T. 13 S, R. 18 E, July. Pools having mud bottom; rubble riffles; water turbid.
22. Deer Creek, Sec. 31, T. 12 S, R. 18 E, March 21. Bottom mud and shale; water clear.
23. Elk Creek, Sec. 2, T. 14 S, R. 17 E, July 25. Stream intermittent; bottom rubble; water turbid.
24. Wakarusa River, ¼ mi. NE mouth of Elk Creek, Sec. 26, T. 14 S, R. 17 E, Oct. 17. Bottom mud and rubble; water turbid.