Reductions in nonpoint source(NPS) pollution can be attained by reducing activities that produce NPS pollutants, reducing the amount of pollutants generated by an existing activity and reducing the negative effects these pollutants can have by controlling their dispersal. To that end, NPS best management practices (BMPs) are important tools in controlling NPS pollution and environmental contamination.
While there are many sources of NPS pollution, agriculture is among the most significant in Virginia. Because agriculture requires many acres, its potential impact on water quality is great. For example, one EPA study estimates that 27 percent of the phosphorus and 60 percent of the nitrogen entering the Chesapeake Bay originate from cropland. These pollutants need to be controlled in order to protect the environment.
For more information contact: Etta Lucas