These practices include conservation tillage, contour strip-cropping, terraces, filter strips, sediment retention ponds, and grade stabilization structures. Cows Drinking From Alternative Water Source Installation of alternative drinking water sources such as a trough, may help keep livestock out of streams, thus protecting streambanks and water quality. Conservation Tillage Conservation tillage includes any tillage or planting system that maintains at least 30 percent of the soil surface covered by residue after planting to reduce soil erosion by water or wind. Surface residues reduce soil compaction from raindrops and provide soil cover during critical times in the cropping cycle. Cows in the stream Animal waste, including manure and urinary waste can enter streams directly when cattle wade in and around the water.
Animals also trample streambanks and damage fish habitat.
Animal wastes deposited in waterbodies can accelerate eutrophication, contaminate water used for shell fishing, swimming, and drinking. Streambank fencing is one way to protect streams from livestock damage. Contour Strips Contour strip farming reduces erosion and sediment production, thus decreasing the transport of sediment and related pollutants to receiving waters. Under this practice, sloping land is farmed across the slopes to impede runoff and soil movement downhill. Cattle Crossing Stream crossings provide a controlled crossing or watering access point for livestock.