These aquifers are a source of groundwater, which is in turn pumped out of the soil or bedrock, via a well, for human consumption. Water returns to the atmosphere through evapotranspiration . The water then condenses, falls as precipitation and restarts the entire process. There are countless activities homeowners can do to protect their drinking supply. This includes composting organic materials and taking other products to recycling centers.
Recycling means less water used, so contaminants are less likely to be drawn to wells.
Native plants are adapted to Michigan's climate and its pests, so there is a minimal need for water, fertilizer and pesticide applications. Open, unused wells offer contaminants a direct link to the groundwater supply. Do not fertilize in the winter, the frozen ground offers the fertilizer no paths for movement. If a fertilizer cannot filter into the soil for eventual consumption by plants or microorganisms, then it is a potential contaminant to people and water supplies. Fertilizer on a lawn is very susceptible to people or animals walking on it and carrying it into their houses.