first flush

Noun

 * 1)  The first growth of buds, flowers, seeds, or whatever is harvested from a plant.
 * 2)  The beginning; the period of time when something is first starting.
 * 3)  The flow of wastewater at the start of a storm or season, when runoff has the highest concentration of pollutants.
 * 1)  The beginning; the period of time when something is first starting.
 * 2)  The flow of wastewater at the start of a storm or season, when runoff has the highest concentration of pollutants.
 * 1)  The beginning; the period of time when something is first starting.
 * 2)  The flow of wastewater at the start of a storm or season, when runoff has the highest concentration of pollutants.
 * 1)  The flow of wastewater at the start of a storm or season, when runoff has the highest concentration of pollutants.
 * 1)  The flow of wastewater at the start of a storm or season, when runoff has the highest concentration of pollutants.
 * 1)  The flow of wastewater at the start of a storm or season, when runoff has the highest concentration of pollutants.
 * 1)  The flow of wastewater at the start of a storm or season, when runoff has the highest concentration of pollutants.
 * 1)  The flow of wastewater at the start of a storm or season, when runoff has the highest concentration of pollutants.