Backflow Charleston Water System 2012-01-13 | Backflow is the reversal of water flow, and it can present a risk to water quality in public water systems. That's why water utilities require some customers to install a backflow preventer. This video explains how backflow occurs and how prevention assemblies work.
Prepare for a Freeze Charleston Water System 2024-01-15 | How to prepare your home or building before a freeze so your pipes don't break.
Lead Sampling Program Instructions Charleston Water System 2022-08-10 | Lead Sampling Program Instructions for Tier I lead sampling.
Main Break Repair Charleston Water System 2019-10-07 | Overview of a how CWS repairs small main breaks
CWS Wastewater Treatment Process Charleston Water System 2013-03-27 | A cinematic, concise explanation and visualization of Charleston Water System'swastewater treatment process.
CWS Water Treatment Process Charleston Water System 2012-11-27 | Where your water comes from, how it's treated, and how it gets to your faucet.
Shut-Off Valve (water) Charleston Water System 2012-11-07 | This short video describes how you can find your home's water shut-off valve.
Smoke Testing Charleston Water System 2012-02-22 | Charleston Water System uses smoke testing to find cracks, breaks, and other problems with sewer lines that need to be repaired. This video gives an overview of how it works.
Three tips to prevent sewer problems Charleston Water System 2012-02-11 | Follow these three tips to prevent problems with your sewer line.
High water bill? Common causes & how to check for leaks Charleston Water System 2012-02-02 | Is your water bill higher than normal? This video gives an overview of the typical causes of a high bill, and shows you how to use your water meter to see if you have a water leak.
