Raw Biological Data for GREAT  RUN at Route 15 (M-5)

Cycle

Avg. Width (ft)

Avg. Depth (in)

Flow Rate

Temp (°F)

Collection Time (sec)

Worms

Flatworms

Leeches

Crayfishes

Sowbugs

Scuds

Stoneflies

Mayflies

Dragonflies Damselflies

Hellgrammites Fishflies Alderflies

Net-spinning Caddisflies

Most Caddisflies

Beetles

Midges

Black Flies

Most True Flies

Gilled Snails

Lunged Snails

Clams

Other

Total

Index Value

Ecological Condition

Spring 01

10

6

normal

64.5

40

47

0

0

0

0

0

3

18

0

0

32

26

0

74

43

0

0

0

0

0

243

6

Unacceptable

Summer 01

16

14

normal

71.5

90

3

6

0

0

0

0

1

28

0

7

18

2

22

43

17

4

0

0

0

10

161

10

Acceptable

Fall 01

16

6

low

58

120

2

15

0

0

0

0

3

32

0

7

98

0

13

20

24

13

0

2

0

17

246

5

Unacceptable

Winter 02

16

4

low

35.5

195

3

0

0

0

0

0

8

17

0

0

13

0

9

107

0

4

0

0

0

0

161

7

Acceptable

Spring 02

15

3

normal

54

90

11

4

0

2

0

0

0

35

0

2

0

0

8

172

1

11

0

0

1

0

247

6

Unacceptable

Summer 02

3

3

very low

62.6

120

12

27

0

0

0

0

0

11

0

3

17

0

1

58

0

11

0

0

0

53

193

6

Unacceptable

Fall 02

14

6

normal

39

150

9

22

0

0

0

0

0

8

1

10

17

0

12

72

0

9

0

26

17

0

203

4

Unacceptable
Spring 03 12 5 high 60 120 63 1 0 0 0 0 0 0 0 0 0 0 0 75 111 23 0 0 1 0 274 4 Unacceptable
Fall 07 10 8 low n/d 90 9 3 0 1 0 0 33 12 1 0 33 10 9 13 5 7 1 0 8 4 149 9 Acceptable
Return to M-5