Yes, a sewage treatment plant requires a discharge point for the treated water. Traditionally, septic tanks would use a soakaway or drainage field, and treatment plants can also utilise these options. However, treatment plants offer the additional possibility of discharging into a water course. It’s important to consider the permitted flow limits when discharging to a water course and obtain the necessary permits if exceeding those limits. Regardless of project size, discharge options need to be carefully evaluated when using treatment plants.
