New to Septic? A Guide for New Homeowners in Aurora and Centennial Subdivisions

Congratulations on your new home in the Aurora or Centennial area. If you’re a first-time septic tank owner, you’re embarking on a learning journey that will help you maintain one of your home’s most important systems. Many homeowners in these Colorado subdivisions don’t realize that their septic system requires regular attention and care. Understanding the basics of septic maintenance can save you thousands of dollars in repairs and prevent environmental damage to your property and community.

A septic system is not something you can simply “set and forget.” Unlike homes connected to municipal sewer lines, your Aurora or Centennial home relies on your septic tank to properly treat and dispose of household wastewater. This guide will walk you through everything you need to know as a first-time septic tank owner, from understanding how your system works to knowing when it’s time to call in the professionals.

Understanding Your Septic System: Septic vs Sewer

Before diving into maintenance, it’s important to understand the fundamental difference between a septic system and a traditional municipal sewer connection. Homes connected to a sewer system send all wastewater directly to a treatment facility operated by your city or county. The city of Aurora and surrounding areas do offer sewer service to some properties, but many homes in newer subdivisions rely on private septic systems.

A septic system is essentially a self-contained wastewater treatment plant located on your property. When you flush a toilet or drain a sink in your home, that wastewater travels through pipes to your septic tank, which is typically buried underground in your yard. The tank is a large, watertight container, usually made of concrete, fiberglass, or plastic. Inside the tank, heavier solids settle to the bottom and form sludge, while lighter materials float to the top as scum. The liquid wastewater, called effluent, exits the tank and flows into a drain field (also called a leach field) where it percolates into the soil.

The choice between septic vs sewer depends on where your property is located. In Aurora, CO, you may have the option to connect to municipal sewer service, but many properties in outlying areas and in Centennial rely on septic systems because sewer infrastructure isn’t available. If you’re unsure whether your home uses a septic system or sewer connection, check your property deed, ask your real estate agent, or contact your local health department.

How Often to Pump Your Septic Tank

One of the most important first-time septic tank owner tips is understanding the pumping schedule. The question “how often to pump septic tank” doesn’t have a one-size-fits-all answer, but there are general guidelines that apply to most homeowners in Aurora, CO and Centennial.

The typical recommendation is to have your septic tank pumped every three to five years. However, this can vary significantly based on several factors. The size of your tank matters greatly. A household of four people in a 1000-gallon tank will need more frequent pumping than the same household with a 1500-gallon tank. Your household size and water usage also play crucial roles. Families that use more water produce more wastewater, which fills the tank faster.

Additionally, your septic tank should be pumped more frequently if you have a garbage disposal, use a lot of antibacterial soap, or flush non-flushable items down the toilet. Many septic experts recommend pumping every three years if you fall into these categories. Conversely, if you’re a single person or couple with low water usage, you might extend the interval to five years.

The best approach is to have your tank inspected by a professional septic service during each visit. A trained technician can assess the sludge and scum levels and recommend the optimal pumping schedule for your specific situation. For homeowners in Aurora and Centennial, several reputable septic service companies offer inspection and pumping services at reasonable rates.

Common Septic Problems and How to Avoid Them

First-time septic tank owners often make mistakes that lead to expensive repairs and system failure. Understanding what can go wrong helps you protect your investment. One of the most common problems is flushing items that shouldn’t go down the toilet. Paper towels, feminine hygiene products, dental floss, and cooking grease can cause blockages and damage to your system. Only toilet paper and human waste should go down the toilet in a septic system household.

Another frequent issue is allowing chemicals to enter the system. Harsh drain cleaners, excessive antibacterial soaps, and certain pesticides can kill the beneficial bacteria that make your septic system function. This bacterial breakdown is essential for breaking down waste in your tank. If you kill the bacteria, your system won’t work properly.

Tree root intrusion is another serious problem in the Centennial and Aurora areas. Tree roots are attracted to moisture and can infiltrate drain field lines, causing blockages and system failure. When planting new trees on your property, keep them at least 10 feet away from your septic tank and drain field. Avoid planting trees with aggressive root systems, like willows or certain poplars, near your system.

Water conservation also plays a role in septic system longevity. Excessive water usage can overwhelm your drain field and prevent proper soil absorption. Taking shorter showers, fixing leaking toilets, and spreading laundry loads throughout the week all help reduce the burden on your system. This is especially important in Colorado, where soil conditions in Aurora and Centennial can sometimes challenge drainage efficiency.

When to Call a Professional Septic Service

Even with proper maintenance, issues can arise that require professional attention. Learning to recognize warning signs is crucial for first-time septic tank owners. If you notice sewage backups in your home, slow drains, or foul odors coming from your yard or plumbing, contact a septic specialist immediately. These signs indicate that your tank is full, your drain field is failing, or there’s a blockage in your system.

Wet spots in your yard over the drain field area also suggest a problem. The drain field should not be visibly wet or soggy under normal conditions. Similarly, unusually lush or green patches of grass over the drain field might seem nice but actually indicate that effluent is pooling there instead of permeating properly into the soil.

It’s also wise to have your septic system inspected before you have major plumbing work done, before selling your home, or after heavy rainstorms that could have affected your drain field. In the Centennial area, heavy spring runoff can sometimes impact septic performance. A professional inspection can identify problems before they become emergencies.

Maintaining Your Septic System for Long-Term Success

Taking proactive steps to maintain your septic system ensures it lasts for decades. In addition to regular pumping, use septic-safe toilet paper and avoid flushing anything other than toilet paper and human waste. Minimize your use of harsh chemicals, and dispose of grease properly in the trash rather than down the drain.

Consider having a professional inspection every two to three years, especially if you’re new to septic system ownership. Document your pumping and maintenance records, as this information is valuable if you ever sell your home. Creating a mental map of your system’s location helps you avoid driving or parking heavy vehicles over it, which can compress the soil and reduce drainage efficiency.

Education is one of the best first-time septic tank owner tips. The more you understand about how your system works and what can harm it, the better decisions you’ll make as a homeowner in Aurora, CO or Centennial.

Conclusion

Understanding your septic system transforms you from a frustrated first-time septic tank owner into a confident homeowner. Regular pumping, mindful water usage, and knowing when to call professionals will keep your system functioning properly for years to come. Whether you’re in Aurora, CO or Centennial, taking these steps protects your property value and your peace of mind.

Need Septic Tank Service Near You?

If you’re looking for dependable, expert septic services in Strasburg or the surrounding areas, don’t hesitate to reach out to us at High Plains Sanitation Service. We’ve been proudly serving our community since 1959 as a family-owned and -operated business, and we’re here to ensure your septic system runs smoothly with top-notch pumping, cleaning, inspections, and even electrical support. Our NAWT certification and CPOW membership mean you can trust in the quality of our work—and your satisfaction is always our top priority. Give us a call today and let us show you the High Plains difference!