What is the sewage flow rate for a Single Family Dwelling?

The sewage flow rate for a single-family dwelling is typically calculated at a rate of 200 gallons per day per bedroom. This figure is based on guidelines established by the Illinois Department of Public Health, which provides a standard measurement for estimating wastewater generation in residential settings.

The 200 gallons per day per bedroom rate takes into account average water usage patterns in a household, factoring in activities such as toilet flushing, showering, dishwashing, and laundry. This standardized rate helps ensure that private sewage systems are appropriately sized and designed to handle the expected flow from the number of bedrooms in a home.

Adhering to this flow rate is crucial for environmental protection, efficient system design, and effective wastewater treatment. A proper understanding of this rate is essential for private sewage contractors when assessing and planning for sewage disposal solutions that comply with state regulations.