Red Lake River Farm to Stream Tile Drainage Study - Red Lake Watershed District –
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Red Lake River Farm to Stream Tile Drainage Study - Red Lake Watershed District –
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Transcript of Red Lake River Farm to Stream Tile Drainage Study - Red Lake Watershed District –
Red Lake Co. Project AreaRed Lake Co. Project Area Wild Rice
Paddy Monitoring
Wild Rice Paddy Monitoring
Clearwater River Watershed
Tile Outlet Comparisons
Marshall Co. Gravity Tile
Red Lake Co. Gravity Tile
Marshall Co. Pumped Tile
Natural Background
Surface Versus TileConventional Ag
AVERAGES Surface Tile
Total Phosphorus (mg/L) 0.87 .02
Total Suspended Solids (mg/L) 124.92 1.96
Nitrates (mg/L) 2.57 21.31
Total Nitrogen (mg/L) 5.61 22.36
Turbidity (NTU) 149.58 .71