Katie Pekarek

water quality water stormwater fisheries algae ponds lake nitrate fish kill pond construction low impact development green infrastructure lid unl sandpit university of nebraska nebraska nebraska extension ndeq watershed drinking water stocking fishing nebraska department of environment and energy phosphorus yield and profitability radford mccullough pekarek nitrosamine atrazine groundwater 319 health cyanobacteria blue green algae aeration blue gill fish stocking aquatic vegetation aquatic aquatic weeds beaver muskrat bmps spring lake stream epa storm ms4 urban bmp agriculture game and parks fish extension nebraska department of environmental quality lakes communications pollution nonpoint source pollution nps runoff pond