The nitrate from any one source probably wouldn't make that much difference, but when all of the inputs from all of the different sources over the years are all added together, we end up with more nitrate in some wells than is considered safe to drink.
Gail Andrews quote
About Gail Andrews
Many times, people don't contact a landscape architect until after the sidewalk is poured, the driveway is poured, the deck is built, and the landscaper comes in and says, 'Oh, wow. We could do this if this wasn't already done.' You should contact the designer early; they can turn that rectilinear straight walk into a nice curving path.