Myths Busted! Water and sewer lines never break

Repair water pipe

A common myth is that water and sewer lines never break. Out-of-sight, out-of-mind – because the service lines usually lie underground and buried beneath our homes, we don’t think about them. Yet, more than 850 water main breaks occur in North America every day according to www.watermainbreakclock.com!  It is only when the water or sewer line fails (clogs, leaks or breaks) that we give them any thought. Often the pipes or lines for which homeowners are responsible – those that run from outside the home to the public utility connection – are generally believed to last for 40, 50 or even 60 years.  Many factors contribute to the useful lifetime of a homeowner’s water and sewer pipes or service lines, some of which include the material from which the lines are made, the weather and soil conditions.

What causes water and sewer lines to fail?
Root Intrusion
Do you often admire the saplings the former property owner planted some 40 years ago? The roots of those now full-grown trees stretch deep into the ground and could very well be permeating the small cracks in your service lines that are as old or older. The roots grow in the direction of the water source to thrive and, once a small opening in the service line is found, will begin to penetrate the line. Roots invading sewer lines could cause clogs and result in raw sewage seeping into the yard, not to mention an unpleasant odor and soil contamination.

Ground Shifting
As a result of ground movement or shifting, water and sewer line joints may become loosened or dislodged, often causing the pipes to crack, misalign or collapse. Once this happens, it becomes an easy entry point for clay and debris, which will eventually cause the line to clog.

Especially susceptible to shifting are the areas along the West Coast and Pacific Northwest when an earthquake occurs. The shifts can be of such magnitude that damages to the public water and sewer lines could hamper the delivery of fresh, clean water to communities for several days.

Weather
We’ve experienced some extreme fluctuations in temperature, drought conditions and record amounts of rain and snowfall during the past few years. These extremes can cause water and sewer line corrosion and accelerated soil erosion, which affects the quality of the lines. A slight change of only 10 degrees in air or water temperatures can cause significant stress on service lines. For example, water temperatures below 40 degrees can cause the pipes to become brittle and air temperatures at or below 32 degrees cause the ground above it to freeze, thereby increasing stress on the line.

The bottom line – water and sewer lines can and will break. Check out some recent examples of water line breaks and the headaches they’ve caused for homeowners and their communities:

Water Main Break Causes Problems For North Hills Residents
Jan 24, 2014 – ROSS TOWNSHIP (KDKA) – A water main break in Ross Township erupted with such great force Friday morning that water was seen shooting out of the ground. Nearly two dozen homes in the area were left without service. It was a busy morning for crews …

Sewer Main Break Causing Massive Traffic Delays
Jan 24, 2014 – The sewer main break near 44 Bedford Street is causing massive traffic delays and may not be completed in time for the Friday morning commute.

One thought on “Myths Busted! Water and sewer lines never break

  1. Pingback: Do I need a water or sewer line warranty? | Service Line Warranties of America

Leave a Reply

Please log in using one of these methods to post your comment:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s