Water Rangers Data Platform

Date	Notes
1 August 2009 Pretties Island	Mississippi Valley Conservation Authority 6 parameters tested ▾ chlorophyll-a, oxygen, secchi depth (clarity), total phosphorus, total phosphorus (bottom), water temperature
15 May 2009 MLI	Mississippi Valley Conservation Authority Dissolved Oxygen Percent Saturation: 88 Chlorophyll A (ug/L) 1.9; Total Phosphorus- bottm Kemmerer sample (ug/L) 46 5 parameters tested ▾ oxygen, ph, secchi depth (clarity), total phosphorus, water temperature
15 May 2009 MLO	Mississippi Valley Conservation Authority Dissolved Oxygen Percent Saturation: 97.2 Chlorophyll A (ug/L) 2.4; Total Phosphorus- bottm Kemmerer sample (ug/L) 24 5 parameters tested ▾ oxygen, ph, secchi depth (clarity), total phosphorus, water temperature
15 May 2009 Pretties Island	Mississippi Valley Conservation Authority 7 parameters tested ▾ chlorophyll-a, oxygen, ph, secchi depth (clarity), total phosphorus, total phosphorus (bottom), water temperature
21 September 2008 Pretties Island	Mississippi Valley Conservation Authority 7 parameters tested ▾ chlorophyll-a, oxygen, ph, secchi depth (clarity), total phosphorus, total phosphorus (bottom), water temperature
21 September 2008 MLO	Mississippi Valley Conservation Authority Dissolved Oxygen Percent Saturation: 109 Chlorophyll A (ug/L) 2.2; Total Phosphorus- bottm Kemmerer sample (ug/L) 16 3 parameters tested ▾ ph, secchi depth (clarity), total phosphorus
21 September 2008 MLI	Mississippi Valley Conservation Authority Dissolved Oxygen Percent Saturation: 96.4 Chlorophyll A (ug/L) 3.1; Total Phosphorus- bottm Kemmerer sample (ug/L) 19 3 parameters tested ▾ ph, secchi depth (clarity), total phosphorus
29 July 2008 Pretties Island	Mississippi Valley Conservation Authority 7 parameters tested ▾ chlorophyll-a, oxygen, ph, secchi depth (clarity), total phosphorus, total phosphorus (bottom), water temperature
29 July 2008 MLI	Mississippi Valley Conservation Authority Dissolved Oxygen Percent Saturation: 101.2 Chlorophyll A (ug/L) 4.6; Total Phosphorus- bottm Kemmerer sample (ug/L) 17 3 parameters tested ▾ ph, secchi depth (clarity), total phosphorus
29 July 2008 MLO	Mississippi Valley Conservation Authority Dissolved Oxygen Percent Saturation: 79 Chlorophyll A (ug/L) 3.3; Total Phosphorus- bottm Kemmerer sample (ug/L) 18 3 parameters tested ▾ ph, secchi depth (clarity), total phosphorus
18 May 2008 MLO	Mississippi Valley Conservation Authority Dissolved Oxygen Percent Saturation: 98 Chlorophyll A (ug/L) 2.9; Total Phosphorus- bottm Kemmerer sample (ug/L) 13 3 parameters tested ▾ ph, secchi depth (clarity), total phosphorus
18 May 2008 Pretties Island	Mississippi Valley Conservation Authority 7 parameters tested ▾ chlorophyll-a, oxygen, ph, secchi depth (clarity), total phosphorus, total phosphorus (bottom), water temperature
18 May 2008 MLI	Mississippi Valley Conservation Authority Dissolved Oxygen Percent Saturation: 104.5 Chlorophyll A (ug/L) 1; Total Phosphorus- bottm Kemmerer sample (ug/L) 13 3 parameters tested ▾ ph, secchi depth (clarity), total phosphorus
15 November 2007 Pretties Island	Mississippi Valley Conservation Authority 5 parameters tested ▾ chlorophyll-a, ph, secchi depth (clarity), total phosphorus, water temperature
13 September 2007 Pretties Island	Mississippi Valley Conservation Authority 6 parameters tested ▾ chlorophyll-a, oxygen, ph, secchi depth (clarity), total phosphorus, water temperature
14 July 2007 Pretties Island	Mississippi Valley Conservation Authority 7 parameters tested ▾ chlorophyll-a, oxygen, ph, secchi depth (clarity), total phosphorus, total phosphorus (bottom), water temperature
15 May 2007 Pretties Island	Mississippi Valley Conservation Authority 6 parameters tested ▾ chlorophyll-a, oxygen, secchi depth (clarity), total phosphorus, total phosphorus (bottom), water temperature
17 September 2006 Pretties Island	Mississippi Valley Conservation Authority 7 parameters tested ▾ chlorophyll-a, oxygen, ph, secchi depth (clarity), total phosphorus, total phosphorus (bottom), water temperature
16 July 2006 Pretties Island	Mississippi Valley Conservation Authority 7 parameters tested ▾ chlorophyll-a, oxygen, ph, secchi depth (clarity), total phosphorus, total phosphorus (bottom), water temperature
23 May 2006 Pretties Island	Mississippi Valley Conservation Authority 7 parameters tested ▾ chlorophyll-a, oxygen, ph, secchi depth (clarity), total phosphorus, total phosphorus (bottom), water temperature

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