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Writer's pictureCorbin Moyer

TCEQ’s Crackdown on Backflow: How to Stay Ahead and Protect Your Water Supply!


1-A Services

Hi there! My name is Corbin Moyer, and I’m a licensed backflow tester with 1-A Services. I’ve been crawling around backyards, diving into vaults, and untangling the mysteries of backflow for over a decade. Along the way, I’ve learned one important truth: most people don’t think about backflow until it’s too late. But trust me—this is one plumbing problem you don’t want to ignore.

Recently, the Texas Commission on Environmental Quality (TCEQ) has turned its attention to backflow prevention in a big way, and I’m here to help you understand what that means for homeowners, businesses, and everyone in between. Spoiler alert: if you’ve got a water supply, this affects you.


Who Is TCEQ and Why Are They Auditing Backflow Programs?


Let’s start with a quick introduction. The Texas Commission on Environmental Quality (TCEQ) is like the hall monitor for Texas’s environment. They’re in charge of keeping our air clean, our water safe, and our trash where it belongs.


So why are they suddenly so interested in backflow? Well, as the Metroplex grows (hello, construction cranes everywhere), so does the strain on our water infrastructure. A few too many incidents where contaminated water sneaked into the drinking supply was enough to make TCEQ say, “Hold up, we need to fix this.”


And that’s where their audits come in. They’re reviewing municipal backflow prevention programs to make sure everyone is playing by the rules. If they find gaps, they’re calling them out.


What Is Backflow, Anyway?


Before we go any further, let’s break down backflow. Imagine this: you’re filling your backyard pool, and suddenly, the water pressure drops. Without the right prevention device, pool water (complete with leaves, sunscreen, and maybe a rogue beetle) can get sucked back into your drinking water. Gross, right?


That’s backflow in a nutshell. It’s what happens when contaminated water flows in the wrong direction, mixing with clean water. This can happen in homes, businesses, and even industrial settings.


Common culprits:

  • Lawn irrigation systems that let pesticides and fertilizers sneak into your water supply.

  • Garden hoses left in a bucket of soapy water. (Yes, really!)

  • Commercial properties with complex plumbing setups.

If left unchecked, backflow can cause serious health risks, which is why prevention is key.


How This Affects Homeowners


If you’re a homeowner, you might be wondering, “What does this have to do with me?” Well, quite a bit, actually.


Irrigation Systems Are Backflow’s Best Friend


Got a sprinkler system? Well, congrats, but you might also have a backflow risk. Those pipes can easily allow pesticides, fertilizers, and other nasty stuff sneak into your drinking water. That's why many homeowners have a backflow preventer installed on their property.



TCEQ’s Audits and What You Need to Do


Thanks to TCEQ’s audits, cities across the Metroplex are cracking down on backflow compliance. That means homeowners with irrigation systems are required to have a backflow device installed and tested annually.


If this sounds overwhelming, don’t worry—this is where we at 1-A Services shine. We can handle the testing, repairs, and paperwork so you don’t have to.


Why Businesses Need to Pay Attention


For businesses, backflow prevention isn’t just about following the rules—it’s about protecting your customers and your bottom line.


A Real Wake-Up Call: Grand Prairie’s Foam Incident




Backflow event

Sometimes, the risks of backflow aren’t just theoretical—they’re very real. Take what happened in Grand Prairie recently. In September 2024, a firefighting foam called Micro-Blaze used to combat a warehouse fire in the Great Southwest Industrial District ended up in the city’s public water supply (NBCDFW).


How? A backflow event during the firefighting efforts. Instead of staying where it was supposed to—on the fire—the foam found its way into the water lines. Suddenly, residents north of Interstate 20 were told, “Don’t drink the water, don’t cook with it, don’t even wash with it” (Fox4News).


This wasn’t just an inconvenience—it was a citywide emergency. Bottled water distribution centers had to be set up at places like Lone Star Park, and teams worked around the clock to flush the system and test the water (Grand PrairieCity News). Thankfully, after extensive efforts and collaboration with TCEQ, the water was declared safe again (Fox4News).


TCEQ Audits in the Metroplex: A Closer Look


It’s not just Grand Prairie dealing with backflow issues—TCEQ is stepping up across the Metroplex to make sure water systems are protected. For example, the City of Pilot Point recently implemented a Backflow Prevention Program after a TCEQ audit revealed gaps in compliance (Pilot Point TX). Now, residents are required to install, inspect, and maintain backflow prevention devices to meet state regulations.


TCEQ’s Cross-Connection Control and Backflow Prevention Program also lays out clear guidelines for identifying cross-connections and preventing contamination (TCEQ). Their goal is simple: keep Texas drinking water safe. These audits are a wake-up call for homeowners and businesses alike to make sure their backflow prevention devices are in good shape.


Whether it’s a small city or a bustling Metroplex suburb, TCEQ’s message is clear: compliance isn’t optional. Taking proactive steps now can help you avoid penalties—and maybe save your community from a serious water contamination issue.


What TCEQ Is Looking For


During their audits, TCEQ is checking to make sure businesses:

  • Have the right backflow prevention assemblies installed.

  • Test those assemblies annually (or more frequently in some cases).

  • Keep proper records.

This is where we come in. At 1-A Services, we specialize in helping businesses get and stay compliant. We know the regulations inside and out, and we’ll make sure you’re covered.


How 1-A Services Can Help


Licensed Backflow Testing and Repairs


Our team is fully licensed to test and repair all types of backflow prevention devices. Whether you’re a homeowner with a small irrigation system or a business with a complex plumbing setup, we’ve got you covered.


Installation of Backflow Prevention Devices


If you don’t already have a backflow device, we’ll install one that meets TCEQ’s standards. And don’t worry—we’ll explain everything in plain English, no plumbing jargon required.


Compliance Audits and Paperwork


Keeping track of testing schedules and compliance paperwork can feel like a full-time job. Luckily, it’s our job. We’ll handle the details so you can focus on what matters most.


Why Proactive Backflow Management Matters


Look, I get it. Testing your backflow prevention device probably isn’t at the top of your to-do list. But taking care of it now can save you a lot of headaches (and money) later.


Benefits of Staying Ahead:

  • Peace of mind: Know your water is safe for your family or customers.

  • Avoid penalties: TCEQ isn’t messing around, and neither should you.

  • Save money: Regular maintenance is cheaper than emergency repairs.


Wrapping It Up


TCEQ’s backflow audits are a wake-up call for the Metroplex. Whether you’re a homeowner with a garden hose or a business owner with a sprawling property, backflow prevention is everyone’s responsibility.


At 1-A Services, we’re here to help you navigate the process with ease. If you’re ready to get started, give us a call or visit our website. Let’s keep the Metroplex’s water clean and safe—one backflow device at a time.


Call to Action

📞 Contact 1-A Services today to schedule your backflow inspection or testing! Visit our website or call us at (817) 369-8879.



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