For Atrazine, the EPA Lifetime Health Advisory is 3 parts per billion. Although your sample was below this limit, you may want to have your water sample retested. You can start building a healthier garden at the moment you choose plants for your landscape. Read the plant tags and ask questions to decide which plants are the best bets for you selected sites. Points to consider include whether your spot is sunny or in the shade or both.
Some plants prefer wet soils, while others like a dry site.
Consider height, spread, flower color, autumn show and the amount of maintenance a plant might need for optimal growth. Don't buy plants that require a lot of maintenance if you don't have the time to maintain them. Dwarf varieties will stay compact throughout their lifespan, without a lot of pruning. Look for varieties that are labeled as resistant to disease. This will reduce the amount of spraying you do for diseases.