This tool allows you to estimate Inflow & Infiltration in your sewer flow data using the I&I Envelope Method (also known as the Q vs. I Method).
The I&I Estimator is currently undergoing a significant update. During this time of transition, the existing I&I Estimator will continue to be available to our users. If you have any questions regarding use and functionality of the current I&I Estimator, please contact our Support Team.