APPENDIX E 

SOILS 

 
Cobbler II Timber Sale and Fuels Reduction Project FEIS 

E-1

Appendix E 

Table E-1 Cumulative Detrimental Soil Condition (DSC) by Unit for Alternative B

Activity 

Unit 

Number 

Existing 

Disturbance 

Condition 

Descriptor 

Existing 

Detrimental 

Soil 

Condition 

Percent 

Unit 

Treatment 

Acreage 

Current 

Average 

Calculated 

ACRES 

DSC* 

Estimated 

Added 

Percent 

DSC from 

Harvest 

Activity 

Estimated 

Added 

Percent 

DSC from 

Fuels 

Activity 

Total 

Percent 

Potential 

DSC 

PostActivity 

Acres 

DSC PostActivity 

2 Low 3 23 0.7 6 3 12 3 

5 Low 3 44 1.3 6 3 12 5 

6 Low 3 32 1.0 6 3 12 4 

7 Low 3 52 1.6 3 2 8 4 

9 Low 2 13 0.3 3 3 8 1 

10 None 1 15 0.2 3 3 7 1 

11 None 1 27 0.3 3 2 6 2 

12 Moderate 4 24 1.0 3 3 10 2 

13 Low 3 16 0.5 3 2 8 1 

14 Low 3 2 0.06 3 3 9 0 

18 Low 2 19 0.4 3 3 8 2 

19 Low 3 21 0.6 3 2 8 2 

20 Low 3 2 0.1 3 2 8 0 

23 Low 3 31 0.9 3 2 8 2 

24 Moderate 4 13 0.5 3 2 9 1 

25 Low 3 16 0.5 3 2 8 1 

26 Low 4 44 1.8 3 2 9 4 

27 Moderate 7 19 1.3 3 2 12 2 

28 High 10 12 1.2 3 3 16 2 

29 Low 3 57 1.7 3 2 8 5 

31 None 1 29 0.3 6 2 9 3 

34 Low 2 34 0.7 3 2 7 2 

37 Low 2 3 0.1 3 2 7 0 

38 Low 3 100 3.0 3 2 8 8 

39 Low 3 115 3.5 3 2 8 9 

40 Low 3 7 0.2 3 2 8 1 

41 Low 2 32 0.6 3 2 7 2 

42 Low 2 31 0.6 6 2 10 3 

44 Moderate 5 38 2.0 3 2 10 4 

45 Low 3 28 0.9 3 2 8 2 

47 Low 3 31 0.9 3 3 9 3 

48 Low 3 27 0.8 3 2 8 2 

49 Low 3 38 1.1 3 3 9 3 

50 Low 3 11 0.3 3 2 8 1 

51 Low 3 27 0.8 3 2 8 2 
Cobbler II Timber Sale and Fuels Reduction Project FEIS 

E-2

Activity 

Unit 

Number 

Existing 

Disturbance 

Condition 

Descriptor 

Existing 

Detrimental 

Soil 

Condition 

Percent 

Unit 

Treatment 

Acreage 

Current 

Average 

Calculated 

ACRES 

DSC* 

Estimated 

Added 

Percent 

DSC from 

Harvest 

Activity 

Estimated 

Added 

Percent 

DSC from 

Fuels 

Activity 

Total 

Percent 

Potential 

DSC 

PostActivity 

Acres 

DSC PostActivity 

52 Low 4 11 0.4 3 2 9 1 

56 Low 3 22 0.7 6 2 11 2 

57 Moderate 5 62 3.1 3 2 10 6 

59 Low 3 40 1.2 6 2 11 4 

60 Low 3 62 1.8 7 2 12 7 

61 Low 3 32 1.0 3 2 8 3 

62 Low 3 105 3.1 3 2 8 8 

63 Low 3 20 0.6 3 3 9 2 

64 Low 4 32 1.3 3 2 9 3 

65 Low 3 70 2.1 3 2 8 6 

66 Low 3 26 0.8 3 2 8 2 

67 Low 3 21 0.6 6 2 11 2 

69 Low 3 49 1.5 3 2 8 4 

70 None 1 67 0.7 3 2 6 4 

71 Low 3 22 0.7 10 2 15 3 

72 Low 3 31 0.9 2 2 7 2 

74 None 1 28 0.3 6 2 9 3 

75 None 1 8 0.1 3 2 6 0 

76 Low 3 39 1.2 6 2 11 4 

77 Low 3 87 2.6 3 2 8 7 

78 Low 3 26 0.8 3 2 8 2 

80 Low 3 39 1.2 6 2 11 4 

81 Low 3 24 0.7 3 2 8 2 

82 Low 3 22 0.7 3 2 8 2 

83 Low 3 40 1.2 3 2 8 3 

84 Low 3 18 0.5 3 2 8 1 

86 Low 3 46 1.4 3 2 8 4 

87 Low 3 24 0.7 3 2 8 2 

88 Low 3 39 1.2 3 3 9 4 

89 Low 3 19 0.6 5 2 10 2 

90 Low 3 29 0.9 3 2 8 2 

91 Low 3 26 0.8 3 3 9 2 

92 Low 3 25 0.8 3 2 8 2 

93 Low 3 67 2.0 3 2 8 5 

94 Low 3 13 0.4 3 3 9 1 

95 Low 3 22 0.7 3 2 8 2 

96 Low 3 60 1.8 3 2 8 5 

97 Low 3 25 0.8 6 2 11 3 

134 Low 3 7 0.2 3 2 8 1 

138 Low 3 21 0.6 3 2 8 2 
Cobbler II Timber Sale and Fuels Reduction Project FEIS 

E-3

Activity 

Unit 

Number 

Existing 

Disturbance 

Condition 

Descriptor 

Existing 

Detrimental 

Soil 

Condition 

Percent 

Unit 

Treatment 

Acreage 

Current 

Average 

Calculated 

ACRES 

DSC* 

Estimated 

Added 

Percent 

DSC from 

Harvest 

Activity 

Estimated 

Added 

Percent 

DSC from 

Fuels 

Activity 

Total 

Percent 

Potential 

DSC 

PostActivity 

Acres 

DSC PostActivity 

145 Low 3 10 0.3 3 2 8 1 

231 Low 3 5 0.2 3 2 8 1 

Total Approx. 

2,500 

Approx. 

75 

 Approx. 

215 

Table E-2 Cumulative Detrimental Soil Condition (DSC) by Unit for Alternative C

Activity 

Unit 

Number 

Existing 

Disturbance 

Condition 

Descriptor 

Existing 

Detrimental 

Soil 

Condition 

Percent 

Unit 

Treatment 

Acreage 

Current 

Average 

Calculated 

ACRES 

DSC* 

Estimated 

Added 

Percent 

DSC from 

Harvest 

Activity 

Estimated 

Added 

Percent 

DSC from 

Fuels 

Activity 

Total 

Percent 

Potential 

DSC 

PostActivity 

Acres 

DSC PostActivity 

5 Low 3 44 1.3 6 3 12 5 

7 Low 3 52 1.6 3 2 8 4 

10 None 1 15 0.2 3 3 7 1 

11 None 1 27 0.3 3 2 6 2 

12 Moderate 4 24 1.0 3 3 10 2 

19 Low 3 21 0.6 3 2 8 2 

20 Low 3 2 0.1 3 2 8 0 

24 Moderate 4 13 0.5 3 2 9 1 

28 High 10 12 1.2 3 3 16 2 

31 None 1 29 0.3 6 2 9 3 

34 Low 2 34 0.7 3 2 7 2 

42 Low 2 31 0.6 6 2 10 3 

44 Moderate 5 38 1.9 3 2 10 4 

45 Low 3 28 0.8 3 2 8 2 

47 Low 3 31 0.3 3 3 9 3 

48 Low 3 27 0.8 3 2 8 2 

49 Low 3 38 1.1 3 3 9 3 

51 Low 3 27 0.8 3 2 8 2 

56 Low 3 22 0.7 6 2 11 2 

57 Moderate 5 62 3.1 3 2 10 6 

59 Low 3 40 1.2 6 2 11 4 

60 Low 3 62 1.9 7 2 12 7 

61 Low 3 32 1.0 3 2 8 3 

63 Low 3 20 0.6 3 3 9 2 

64 Low 4 32 1.3 3 2 9 3 

66 Low 3 26 0.8 3 2 8 2 

67 Low 3 21 0.6 6 2 11 2 
Cobbler II Timber Sale and Fuels Reduction Project FEIS 

E-4

Activity 

Unit 

Number 

Existing 

Disturbance 

Condition 

Descriptor 

Existing 

Detrimental 

Soil 

Condition 

Percent 

Unit 

Treatment 

Acreage 

Current 

Average 

Calculated 

ACRES 

DSC* 

Estimated 

Added 

Percent 

DSC from 

Harvest 

Activity 

Estimated 

Added 

Percent 

DSC from 

Fuels 

Activity 

Total 

Percent 

Potential 

DSC 

PostActivity 

Acres 

DSC PostActivity 

72 Low 3 31 0.9 2 2 7 2 

74 None 1 28 0.3 6 2 9 3 

75 None 1 8 0.1 3 2 6 0 

76 Low 3 39 1.2 6 2 11 4 

77 Low 3 87 2.4 3 2 8 7 

78 Low 3 26 0.8 3 2 8 2 

80 Low 3 39 1.2 6 2 11 4 

87 Low 3 24 0.7 3 2 8 2 

90 Low 3 29 0.9 3 2 8 2 

91 Low 3 26 0.8 3 3 9 2 

92 Low 3 25 0.8 3 2 8 2 

94 Low 3 13 0.4 3 3 9 1 

95 Low 3 22 0.7 3 2 8 2 

96 Low 3 60 1.8 3 2 8 5 

97 Low 3 25 0.8 6 2 11 3 

134 Low 3 7 0.2 3 2 8 1 

Total Approx. 

1,300 

Approx. 

40 

 Approx. 

120