EXHIBIT B

Little Wichita River at Highway 79

Raw

Metric

Buffalo Creek at FM 1814

Raw

Metric

Sample Date:    July 1, 1997

Score

Score

Sample Date:    July 25, 1997

Score

Score

Metrics Used:

Metrics Used:

Total Number of Species

6

3

Total Number of Species

12

5

Number of Cyprinid Species

2

3

Number of Cyprinid Species

5

5

Number of Sunfish Species

2

3

Number of Sunfish Species

1

1

Number of Benthic Invertivore Species

0

1

Number of Benthic Invertivore Species

1

3

% as Tolerants

60%

1

% as Tolerants

73%

1

% Omnivores

1%

5

% Omnivores

5%

5

% Insectivores

89%

5

% Insectivores

97%

5

% Piscivores

7%

3

% Piscivores

2%

1

Total Number of Individuals

74

5

Total Number of Individuals

171

5

% of Individuals as Non-Native Species

0%

5

% of Individuals as Non-Native Species

0%

5

% Diseased/Anomalies

0%

5

% Diseased/Anomalies

0%

5

IBI Score

39

IBI Score

41

Score Interpretation

Intermediate

Score Interpretation

High

Wichita River at FM 171

Raw

Metric

Wichita River at FM 810

Raw

Metric

Sample Date:    July 29, 1997

Score

Score

Sample Date:    July 29, 1997

Score

Score

Metrics Used:

Metrics Used:

Total Number of Species

6

3

Total Number of Species

10

5

Number of Cyprinid Species

3

3

Number of Cyprinid Species

4

5

Number of Sunfish Species

0

1

Number of Sunfish Species

0

1

Number of Benthic Invertivore Species

0

1

Number of Benthic Invertivore Species

1

3

% as Tolerants

69%

1

% as Tolerants

80%

1

% Omnivores

58%

1

% Omnivores

31%

1

% Insectivores

42%

3

% Insectivores

67%

5

% Piscivores

0%

1

% Piscivores

11%

5

Total Number of Individuals

12

1

Total Number of Individuals

36

3

% of Individuals as Non-Native Species

0%

5

% of Individuals as Non-Native Species

0%

5

% Diseased/Anomalies

0%

5

% Diseased/Anomalies

0%

5

IBI Score

25

IBI Score

39

Score Interpretation

Limited

Score Interpretation

Intermediate

Wichita River at River Road

Raw

Metric

Wichita River at FM 369

Raw

Metric

Sample Date:    July 25, 1997

Score

Score

Sample Date:    August 20, 1997

Score

Score

Metrics Used:

Metrics Used:

Total Number of Species

6

3

Total Number of Species

3

1

Number of Cyprinid Species

3

3

Number of Cyprinid Species

2

3

Number of Sunfish Species

0

1

Number of Sunfish Species

0

1

Number of Benthic Invertivore Species

0

1

Number of Benthic Invertivore Species

0

1

% as Tolerants

91%

1

% as Tolerants

100%

1

% Omnivores

24%

1

% Omnivores

2%

5

% Insectivores

76%

5

% Insectivores

95%

5

% Piscivores

0%

1

% Piscivores

2%

1

Total Number of Individuals

34

3

Total Number of Individuals

44

3

% of Individuals as Non-Native Species

0%

5

% of Individuals as Non-Native Species

0%

5

% Diseased/Anomalies

0%

5

% Diseased/Anomalies

0%

5

IBI Score

29

IBI Score

31

Score Interpretation

Limited

Score Interpretation

Limited

Wichita River at Highway 25

Raw

Metric

Wichita River at US 283

Raw

Metric

Sample Date:    July 25, 1997

Score

Score

Sample Date:    August 20, 1997

Score

Score

Metrics Used:

Metrics Used:

Total Number of Species

5

3

Total Number of Species

10

5

Number of Cyprinid Species

1

1

Number of Cyprinid Species

3

3

Number of Sunfish Species

0

1

Number of Sunfish Species

2

3

Number of Benthic Invertivore Species

0

1

Number of Benthic Invertivore Species

1

3

% as Tolerants

92%

1

% as Tolerants

9%

5

% Omnivores

8%

5

% Omnivores

0%

5

% Insectivores

89%

5

% Insectivores

80%

5

% Piscivores

3%

1

% Piscivores

20%

5

Total Number of Individuals

37

3

Total Number of Individuals

90

5

% of Individuals as Non-Native Species

0%

5

% of Individuals as Non-Native Species

0

5

% Diseased/Anomalies

0%

5

% Diseased/Anomalies

0%

5

IBI Score

31

IBI Score

49

Score Interpretation

Limited

Score Interpretation

High

Wichita River at Lucy Park in Wichita Falls

Raw

Metric

Beaver Creek at FM 2326

Raw

Metric

Sample Date:    July 24, 1997

Score

Score

Sample Date:    July 25, 1997

Score

Score

Metrics Used:

Metrics Used:

Total Number of Species

5

3

Total Number of Species

12

5

Number of Cyprinid Species

3

3

Number of Cyprinid Species

3

3

Number of Sunfish Species

0

1

Number of Sunfish Species

3

3

Number of Benthic Invertivore Species

0

1

Number of Benthic Invertivore Species

1

3

% as Tolerants

90%

1

% as Tolerants

56%

1

% Omnivores

2%

5

% Omnivores

12%

3

% Insectivores

98%

5

% Insectivores

85%

5

% Piscivores

0%

1

% Piscivores

3%

1

Total Number of Individuals

48

3

Total Number of Individuals

121

5

% of Individuals as Non-Native Species

0%

5

% of Individuals as Non-Native Species

0%

5

% Diseased/Anomalies

0%

5

% Diseased/Anomalies

0%

5

IBI Score

33

IBI Score

39

Score Interpretation

Limited

Score Interpretation

Intermediate

North Fork Wichita River at FM 267

Raw

Metric

South Fork Wichita River at Waggoner Ranch Dirt Road

Raw

Metric

Sample Date:    July 23, 1997

Score

Score

Sample Date:    July 23, 1997

Score

Score

Metrics Used:

Metrics Used:

Total Number of Species

5

3

Total Number of Species

7

5

Number of Cyprinid Species

3

3

Number of Cyprinid Species

2

3

Number of Sunfish Species

1

1

Number of Sunfish Species

1

1

Number of Benthic Invertivore Species

0

1

Number of Benthic Invertivore Species

0

1

% as Tolerants

96%

1

% as Tolerants

97%

1

% Omnivores

7%

5

% Omnivores

59%

1

% Insectivores

93%

5

% Insectivores

41%

3

% Piscivores

0%

1

% Piscivores

0%

1

Total Number of Individuals

27

1

Total Number of Individuals

69

5

% of Individuals as Non-Native Species

0%

5

% of Individuals as Non-Native Species

4%

1

% Diseased/Anomalies

0%

5

% Diseased/Anomalies

0%

5

IBI Score

31

IBI Score

27

Score Interpretation

Limited

Score Interpretation

Limited