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Table Bc09: Bourbeuse River 1995 Smallmouth Bass Population Parameters (%)

Table Bc09: Bourbeuse River 1995 Smallmouth Bass Population Parameters (%)

  Union toGoodes Mill Mayer’s to Union Reiker to Mayer’s Noser Mill to Reiker All Combined
Smallmouth
PSD1 37.5 30.8 40.8 32.1 36.5
RSD2-12 27.8 18.3 26.7 22.6 24.1
RSD-14 15.3 8.3 9.4 7.5 9.9
RSD-15 12.5 2.5 5.2 5.7 5.7
RSD-16 8.3 1.7 3.7 5.7 4.1
RSD-17 1.4 0.8 1.6 5.7 1.8
RSD-18 1.4 0.0 1.0 3.8 1.1
Largemouth
PSD 8.3 50.0 52.6 60.0 45.5
RSD-14 8.3 40.0 36.8 33.3 31.8
RSD-15 8.3 35.0 26.3 20.0 24.2
RSD-16 8.3 25.0 21.1 0.0 15.2
RSD-17 8.3 15.0 10.5 0.0 9.1
RSD-18 8.3 10.0 10.5 0.0 7.6
Spotted Bass
PSD 47.6 0.0 75.0 0.0 46.4
RSD-12 33.3 0.0 50.0 0.0 32.1
RSD-14 0.0 0.0 0.0 0.0 0.0
RSD-15 0.0 0.0 0.0 0.0 0.0
RSD-16 0.0 0.0 0.0 0.0 0.0
RSD-17 0.0 0.0 0.0 0.0 0.0
RSD-18 0.0 0.0 0.0 0.0 0.0
% composition stock3
Smallmouth 68.6 83.9 89.3 77.9 82.3
Largemouth 11.4 14.0 8.9 22.1 12.5
Spotted Bass 20.0 2.1 1.9 0.0 5.3

1Equation: PSD or Proportional Stock Density = (quality size fish)/(stock size fish of 7-8")

2Equation: RSD or Relative Stock Density = (quality equal to 12, 14 inches, etc)/ stock size)

3Equation: % Composition Stock = percentage of total stock size fish that are smallmouth, largemouth, or spotted bass.

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