Zones

Mean

Range

Survey dates

TSI for Grand Lake

Chl (μg/L)

SD (meters)

TP

(μg/L)

Riverine

65

57 - 77

7/17/2013

Hypereutrophic

15.0

0.88

0.16

Transition

58

51 - 67

7/17/2013

Eutrophic

8.80

1.21

0.08

Lacustrine

57

51 - 67

7/17/2013

Eutrophic

8.08

1.40

0.08

Dam

58

50 - 67

7/17/2013

Eutrophic

7.82

1.18

0.08