Table 3 Cytotoxicity (IC₁₀) and effect concentration (EC₁₀) values in REF units of the samples from site 1 to 9, the tributaries Schönbrunnen (SB W1 and SB W2) and Mühlbach (MS) in the Ammer catchment and site G in the Goldersbach catchment measured in the different in vitro bioassays

1

–

–

–

–

–

–

–

–

–

–

–

89.5 ± 24.2

–

35.0 ± 2.6

2

42.1 ± 8.7

–

61.2 ± 10.7

–

71.8 ± 9.1

–

82.4 ± 29.0

–

24.5 ± 4.2

–

59.0 ± 9.7

13.2 ± 0.6

–

26.2 ± 1.9

3

40.4 ± 7.2

37.9 ± 1.0

29.6 ± 5.8

–

–

–

30.7 ± 6.5

–

64.0 ± 6.6

33.7 ± 2.0

–

6.82 ± 0.29

74.0 ± 26.5

8.41 ± 0.48

4

4.84 ± 0.47

3.09 ± 0.13

7.18 ± 0.64

4.14 ± 0.21

19.3 ± 6.2

8.22 ± 0.18

9.67 ± 0.61

> 9

5.45 ± 1.22

> 5

5.41 ± 1.69

1.06 ± 0.07

31.7 ± 6.6

2.02 ± 0.81

5

17.4 ± 2.1

15.3 ± 1.1

11.5 ± 1.1

> 12

45.6 ± 14.7

34.1 ± 0.9

12.1 ± 2.3

–

32.4 ± 2.9

23.0 ± 1.6

48.9 ± 12.3

5.00 ± 0.29

54.2 ± 17.7

3.94 ± 0.21

6

13.7 ± 1.6

> 13

14.1 ± 1.3

> 14

54.5 ± 0.1

35.7 ± 1.2

40.7 ± 7.1

–

14.9 ± 3.0

> 14

30.0 ± 5.2

4.92 ± 0.29

–

5.75 ± 0.51

7

27.5 ± 7.7

> 27

16.3 ± 1.4

> 16

62.8 ± 12.9

43.5 ± 1.7

18.9 ± 3.0

–

23.8 ± 4.6

20.7 ± 1.5

53.3 ± 7.1

4.60 ± 0.24

61.9 ± 21.9

5.77 ± 0.49

8

15.3 ± 2.4

> 15

31.3 ± 4.2

> 31

54.2 ± 10.2

52.1 ± 2.8

31.5 ± 3.5

–

13.6 ± 1.9

> 13

22.0 ± 3.8

4.87 ± 0.31

65.5 ± 27.8

4.74 ± 0.32

9

16.6 ± 2.0

> 16

32.2 ± 4.0

> 32

58.8 ± 11.1

46.4 ± 3.2

40.2 ± 5.8

–

37.9 ± 4.3

24.8 ± 2.2

32.1 ± 7.0

4.47 ± 0.28

–

4.17 ± 0.29

G

16.9 ± 1.5

–

17.3 ± 2.8

–

81.1 ± 17.0

> 81

19.1 ± 3.9

–

22.5 ± 4.3

19.5 ± 1.1

34.5 ± 10.6

8.31 ± 0.67

53.1 ± 12.1

24.3 ± 1.5

SB W1

–

48.0 ± 4.4

18.7 ± 5.3

–

–

–

17.9 ± 5.1

–

–

57.6 ± 6.7

–

27.3 ± 2.3

–

23.4 ± 0.9

SB W2

–

–

28.1 ± 8.1

–

–

–

19.5 ± 6.9

–

–

37.9 ± 2.2

–

36.4 ± 2.7

–

21.3 ± 1.8

MS

–

68.3 ± 6.0

–

–

–

–

–

–

–

–

–

15.1 ± 0.8

–

24.5 ± 1.7