| Length Largemouth Smallmouth Spotted |
| 12 .90 .92 .86 13 1.16 1.18 1.12 14 1.47 1.50 1.42 15 1.83 1.87 1.77 16 2.25 2.30 2.18 17 2.73 2.80 2.65 18 3.28 3.36 3.18 19 3.89 4.00 3.79 20 4.59 4.70 4.46 21 5.36 5.50 5.22 22 6.22 6.38 6.07 23 7.17 7.35 7.00 24 8.24 8.43 8.02 25 9.35 9.60 9.14 26 10.06 10.89 10.38 27 11.95 12.28 --- 28 13.42 --- --- 29 15.01 --- --- |
| (LENGTH X GIRTH X GIRTH) / 800 = WEIGHT in LBS. |
| (LENGTH X LENGTH X GIRTH) / 1,000 = WEIGHT in LBS. |
| OR |
| OR |
| CALCULATING BASS WEIGHT Mt. St. Helens Bass Masters |
