Cyanotoxin (free and cellbound forms)

Year

Range (μg/L)

Median (μg/L)

95^th Percentile (μg/L)

Occurrence (% samples detected)

Microcystin-LR

Jan.-12

<0.025 - 8.89

0.130

1.87

25.6

Microcystin-RR

Jan.-12

<0.025 - 22.8

0.129

6.57

37.6

Microcystin-LA

Jan.-12

<0.025 - 0.272

0.068

0.14

7.10

Microcystin-YR

Jan.-12

<0.025 - 2.14

0.099

0.51

7.10

Cylindrospermopsin

Jan.-12

<0.100 - 12.5

0.920

2.95

51.5

Anatoxin-a

Jan.-12

<0.100

<0.100

<0.100

0

Saxitoxin

Feb.-17

<0.020 - 0.130

0.032

0.120

1.80