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<br />16 <br /> <br />Participants <br /> <br />Bagley H.S. <br />Bemidji <br />Neilson-Spearhead Center <br />Cass Lake H.S. <br />Bng-O-Nay-Ge-Shig H.S. <br /> <br />Grand Rapids H.S. <br />McGregor H.S. <br />Aitkin H.S. <br />Crosby-Ironton H.S. <br /> <br />Blackduck H.S. <br />Deer River H.S. <br />Little Falls H.S. <br />Brainerd Tech. College <br /> <br />MHRWP is also assisting in establishing programs with the following groups: <br /> <br />Big Fork River Board (includes Big Fork H.S. and Little Fork H.S.) <br />Holdingford H.S. <br />Mille Lacs SWCD (Rum River Project) <br />Todd County SWCD (Long Prairie River Project) <br />Morrison County Water Plan <br /> <br />Parameters Monitored By MHRWP <br /> <br />Chemical Monitoring 1 <br /> <br />PARAMETERS: <br />Dissolved Oxygen <br /> <br />ME1HOD: <br />digital titrator <br />(modified Winkler Method) <br /> <br />Nitrate-Nitrite Nitrogen <br /> <br />Cadmium reductiOll method <br />(Hach DR2000 spectrophotometer) <br /> <br />Total Phosphorous <br /> <br />Acid digestion method <br />(Hach DR2000 spectrophotnmeter) <br /> <br />Fecal Coliform <br /> <br />membrane flIter procedure <br />(vaCllum filtration) <br /> <br />pH <br /> <br />Hach One pH meter <br /> <br />Turbidity <br /> <br />Hach PortaIab Turbidimeter <br />(model 16800 & 2100P) <br /> <br />Temperature <br /> <br />Hach Conductivityl IDS meter <br />(model 44600) <br /> <br />Conductivity <br /> <br />Hach Conductivityl IDS meter <br />(model 44600) <br /> <br />Biological Oxygen Demand <br /> <br />digital titrator <br />(modified Winkler Method) <br /> <br />1A11 methods follow Standard Methods procedures and are U.S. EPA approved. <br /> <br />I' <br />i <br /> <br />American Rive,. Management Society <br />