Tag Archive: Inflow-and-Infiltration

Manhole Rehab Manhole rehab Figure 1
How to Properly Rehab a Manhole

Wastewater collections systems are comprised of gravity pipes, manholes, lift stations and force mains that gather used ...

March 14, 2023
Sewer flow monitoring
6 Ways to Identify I&I – Including 3 Warning Signs

Once you’re certain I&I issues are present, there are multiple methods you can rely on. Here are six proven methods....

October 17, 2022
Pipe Relining infiltration and inflow
Comprehensive Rehabilitation: Measuring the Effectiveness of Public vs. Private I/I...

The City of Revere, Massachusetts entered into a consent decree (CD) with the U.S. Department of Justice that required t...

November 30, 2018
Features NASSCo Lateral Committee Story
How Big a Problem is Inflow and Infiltration?

What is the I/I load on our local wastewater treatment plant? Is it at a problem level and how much is it costing us? Ho...

December 15, 2017
Manhole Rehab
Tech Forum: Controlling I/I in Municipal Manholes

Each day millions of gallons of groundwater, surface water or storm water are flowing into the nation’s sewer syst...

March 22, 2017
Features
Charlotte’s Paw Creek Basin: Significant I/I Reduction Achieved through Basin-Wide...

Charlotte Water (formerly the Charlotte-Mecklenburg Utility Department), located in Charlotte, N.C., provides water and ...

September 23, 2015