| Channel catfish 1 | ||||||
| Date | Size | Sex | Location | Mile | Traveled | Comment |
| 10/10/2007 | 2.8 pounds | Male | Two Leggins | 51.8 | ||
| 11/15/2007 | Below Two Leggins | 50.1 | 1.7 miles | Dropped down further below dam | ||
| 2/28/2008 | Above Hardin | 44.4 | 5.7 miles | Dropped down toward Hardin | ||
| 4/8/2008 | I-90 Bridge | 44.3 | -0.1 | Still upstream of Hardin | ||
| 5/15/2008 | I-90 Bridge | 48.7 | 4.4 | Four-mile run up the Bighorn | ||
| Channel catfish 2 | ||||||
| Date | Size | Sex | Location | Mile | Traveled | Comment |
| 11/2/2007 | 4.8 pounds | Female | Above Capt. Clark FAS | 313.9 | ||
| 11/7/2007 | Below Capt. Clark | 309.9 | 4 miles | Swam downriver a bit | ||
| 2/26/2008 | Near Bighorn | 294.5 | -15.4 | Shuffled into next area | ||
| 5/15/2008 | Yellowstone River | 286.5 | -8 | Staying in biologist Matt's tracking area | ||