In our modern world, we often take for granted the infrastructure and facilities that technology provides — including septic systems. If it were not for the invention of septic systems, we might still be funneling our sewage to our nearby rivers and creeks. We’ve come a long way since then, and for good reason: to protect the environment and our health!
The Septic System Timeline
- 1860 (estimated) – John Mouras designs the first septic tank and builds a prototype using concrete. He uses clay pipes to funnel wastewater from his home into the tank.
- 1870 (estimated) – Mouras dismantles the tank. Surprisingly, it contains mostly liquid effluent and almost no solid waste.
- 1881 – Mouras is granted a patent for his septic tank design.
- 1883 – Septic systems start appearing throughout the US.
- 1940s – Septic systems become cheaper and more popular during the post-WWII economic boom.
- 1960s – Old septic systems begin failing. Construction of sewage treatment plants cannot keep up with growth of cities and towns.
- 1970s – Many cities begin regulating system sizing and design, along with permitting new system installation to ensure they are designed and installed properly.
- 1993 – The Texas Commission on Environmental Quality (then called the Texas Natural Resource Conservation Commission) is founded, and begins creating the regulations that keep septic systems and neighborhoods healthy in modern times.
Looking Ahead
Although standard septic systems reigned for decades, aerobic systems are now much more common in many areas.
There are no real big technology changes on the horizon, but regulations regarding system sizing continue changing — some as recently as a few years ago.
Learn More About Septic Systems
Download a free copy of Understanding and Maintaining Your Septic System to learn more about how septic systems work and what you can do to keep yours in peak operating condition.
For 86+ years, Van Delden Wastewater Systems has withstood the test of time as the leading Wastewater System company, providing San Antonio, Boerne, and the surrounding Texas Hill Country with services you can count on now and in the future.
Call us for any of your wastewater systems needs and let our professionals help you with your septic installation and maintenance requirements
Customer Reviews
Peter was personable, professional and thorough. Highly recommend Van Delden. You might be able to find a cheaper company but not better!
On time. 100% professional, knowledgeable, and courteous. Very helpful and straightforward. That is the bar all businesses should strive for.
It has been a pleasure working with your company. Not only did y’all communicate very well but your workers were always polite! Thank you!
“I thank Van Delden for such prompt service. Honest people are hard to come by these days. I will certainly recommend Van Delden to anyone! Jesse is an upstanding young man and very nice to talk to. I thank everyone at Van Delden for taking such good care of me.”
This is just a note to thank you for explaining the problem with my system. You didn’t have to be so kind and I appreciate your good business ethics and time spent. In the future you will have mine in return!