Septic systems are like the unsung heroes of a property, quietly working away in the background to manage wastewater. But when they start showing signs of trouble, things can go downhill fast. As a septic or sewer contractor, you’ve likely been called out to rescue systems that could’ve been saved earlier if someone had noticed the warning signs. So, let’s talk about some red flags you should be keeping an eye out for and why addressing them quickly matters.
1. Foul Odors: A Clear Warning Sign
You walk into a backyard and are greeted by the unmistakable smell of, well, sewage. It’s an all-too-common complaint from homeowners who call for help. That foul odor is often caused by gases escaping from a clogged or overfilled tank.
Homeowners often dismiss persistent foul odors around their property, assuming the smell is coming from something unrelated, like garbage bins or a nearby source. If something smells off, it’s worth checking the septic system right away.
Have you ever heard a client say, “It’s probably nothing”? That’s your cue to step in and investigate.
2. Slow Drains or Backups
When homeowners start noticing slow drains, their first instinct is often to fix it themselves. They’ll pull out the plunger, try a drain snake or even pour boiling water down the pipes, hoping to clear the problem. But when those quick fixes don’t work, it’s usually a sign of something more serious. Slow drainage can mean a blockage in the system, root intrusion or even trouble with the drain field. If the issue is happening in more than one part of the house, that’s a clear signal the septic system might be struggling and needs professional attention. It’s always better to address it sooner rather than later before the problem gets worse.
3. Standing Water or Soggy Spots in the Yard
Stepping into a backyard and finding soggy, waterlogged patches of grass might not seem like a big deal at first. Homeowners often assume it’s just poor drainage or the result of recent rain. However, persistent wet spots are often a sign that the septic system’s drain field is overloaded or failing. These areas can quickly become a bigger problem if the system starts leaking to the point where standing water gives off an unpleasant smell. It’s always worth explaining to clients that soggy spots aren’t just a landscaping issue — they’re a red flag that the septic system might need immediate attention.
4. Unusually Lush Grass Around the Drain Field
At first glance, greener grass might seem like a homeowner’s dream until you realize it’s a signal that the septic system is leaking nutrients into the soil.
This is something to point out during routine inspections. You might even ask, “Have you noticed anything unusual about the grass in this area?” Clients might not think to connect a lush lawn with a leaky septic system.
5. High Nitrate Levels in Nearby Wells
For clients in rural areas, this one is worth discussing. High nitrate levels in drinking water can be a dangerous sign that the septic system is contaminating the groundwater.
Think about this: What’s worse than a failing system? One that’s quietly causing health problems for an entire household. Contractors can make a big difference by encouraging regular water testing and explaining why it matters.
6. Gurgling Sounds in Plumbing
You might not think much of a homeowner mentioning “weird gurgling noises,” but it’s actually a common sign of air trapped in pipes due to blockages. A common blockage is a buildup of grease in pipes caused by, for example, years of pouring cooking oil down the sink. The gurgling is the system’s way of saying, “Help!”
Ask your clients, “Have you noticed any strange noises coming from your drains?” These little details often point to bigger problems that need fixing.
7. Sudden Increase in Septic Pumping Frequency
If a client calls saying they’ve had their tank pumped twice in six months, it’s time to dig deeper (figuratively speaking). Regular pumping is important, but needing it too often might signal a drain field issue or another underlying problem.
Explain to clients that a healthy system shouldn’t require frequent pumping. This is also a great opportunity to discuss how regular maintenance can extend the life of their system without scaring them into thinking they need to replace everything.
Don’t wait until minor issues become costly problems. For expert advice, industry insights and the tools you need to tackle septic system challenges, subscribe to American Liquid Waste magazine today!