Observations
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10 June 2016
MLO by Mississippi Valley Conservation Authority
Chlorophyll A (ug/L) less than 0.5, Calcium(mg/L) 80
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20 July 2015
Pretties Island by Mississippi Valley Conservation Authority
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20 July 2015
MLO by Mississippi Valley Conservation Authority
Dissolved Oxygen Percent Saturation: 87 Chlorophyll A (ug/L) 1.2; Total Phosphorus- bottm Kemmerer sample (ug/L) 12
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20 July 2015
MLI by Mississippi Valley Conservation Authority
Dissolved Oxygen Percent Saturation: 105 Chlorophyll A (ug/L) 1.4; Total Phosphorus- bottm Kemmerer sample (ug/L) 89
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29 May 2015
MLO by Mississippi Valley Conservation Authority
Dissolved Oxygen Percent Saturation: 83 Chlorophyll A (ug/L) 2.4; Total Phosphorus- bottm Kemmerer sample (ug/L) 64
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29 May 2015
MLI by Mississippi Valley Conservation Authority
Dissolved Oxygen Percent Saturation: 83 Chlorophyll A (ug/L) 2.1; Total Phosphorus- bottm Kemmerer sample (ug/L) 20
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29 May 2015
Pretties Island by Mississippi Valley Conservation Authority
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29 September 2014
Pretties Island by Mississippi Valley Conservation Authority
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29 September 2014
MLO by Mississippi Valley Conservation Authority
Dissolved Oxygen Percent Saturation: 90 Chlorophyll A (ug/L) 1; Total Phosphorus- bottm Kemmerer sample (ug/L) 6
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29 September 2014
MLI by Mississippi Valley Conservation Authority
Dissolved Oxygen Percent Saturation: 82 Chlorophyll A (ug/L) 0.8; Total Phosphorus- bottm Kemmerer sample (ug/L) 5
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3 August 2014
Pretties Island by Mississippi Valley Conservation Authority
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3 August 2014
MLO by Mississippi Valley Conservation Authority
Dissolved Oxygen Percent Saturation: 84 Chlorophyll A (ug/L) 0.8; Total Phosphorus- bottm Kemmerer sample (ug/L) 12
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3 August 2014
MLI by Mississippi Valley Conservation Authority
Dissolved Oxygen Percent Saturation: 86 Chlorophyll A (ug/L) 2.7; Total Phosphorus- bottm Kemmerer sample (ug/L) 12
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18 May 2014
Pretties Island by Mississippi Valley Conservation Authority
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18 May 2014
MLI by Mississippi Valley Conservation Authority
Dissolved Oxygen Percent Saturation: 108 Chlorophyll A (ug/L) 1; Total Phosphorus- bottm Kemmerer sample (ug/L) 9.9
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18 May 2014
MLO by Mississippi Valley Conservation Authority
Dissolved Oxygen Percent Saturation: 78 Chlorophyll A (ug/L) 1.9; Total Phosphorus- bottm Kemmerer sample (ug/L) 9.9
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27 September 2013
Pretties Island by Mississippi Valley Conservation Authority
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27 September 2013
MLO by Mississippi Valley Conservation Authority
Dissolved Oxygen Percent Saturation: 101.1 Chlorophyll A (ug/L) 0.5; Total Phosphorus- bottm Kemmerer sample (ug/L) 16