**Austin's Enzymes: City Water Killing Baby Livers?**

By Franklin Everett Shaw

February 12, 2026

Imagine holding your newborn, their tiny fingers gripping yours, and a wave of protectiveness washes over you. Now, imagine a nagging worry at the back of your mind: is the water I’m using to mix their formula, to bathe them, potentially harming them? In Austin, Texas, this isn’t just a hypothetical fear for some parents. There’s a growing concern about a possible link between elevated enzyme levels in newborns and the city’s water supply.

The data isn’t conclusive, but anecdotal evidence and preliminary observations are raising eyebrows. Specifically, doctors in the Central Texas area have noted instances of newborns presenting with slightly elevated levels of liver enzymes like Gamma-glutamyl transferase (GGT) and Aspartate transaminase (AST). While many factors can contribute to this, including genetics and birth complications, the possibility of environmental factors, particularly water quality, cannot be dismissed.

So, what can a concerned parent in Austin do? Let’s break it down into actionable steps.

First, test your water. Don’t rely solely on the city’s reports. While Austin Water provides regular water quality reports, these are often broad averages and may not reflect the specific conditions in your neighborhood or even your home’s plumbing.

Here’s a step-by-step guide to water testing:

1. Choose a certified lab: Look for a lab certified by the Texas Commission on Environmental Quality (TCEQ). You can find a list on their website. Some local options include labs specializing in environmental testing.
2. Select the right tests: Don’t just test for everything. Focus on potential contaminants relevant to Austin’s water supply. This includes lead, copper (especially in older homes), disinfection byproducts (DBPs) like trihalomethanes (THMs) and haloacetic acids (HAAs), and, importantly, algae toxins, especially during warmer months.
3. Collect the sample correctly: Follow the lab’s instructions precisely. This usually involves using a sterile container provided by the lab, letting the water run for a specific amount of time before collecting the sample, and avoiding contamination.
4. Send the sample promptly: Time is of the essence. Get the sample to the lab as quickly as possible to ensure accurate results.
5. Understand the results: The lab will provide a report with the levels of each contaminant tested. Compare these levels to the EPA’s Maximum Contaminant Levels (MCLs). If any levels exceed the MCLs, or if you have concerns even with levels below the MCLs, consult with a water treatment specialist.

Next, consider water filtration. Austin’s water, while generally safe, can have seasonal variations and contain trace amounts of contaminants that might be concerning for infants.

Here’s a breakdown of filtration options tailored to Austin’s water:

• Activated Carbon Filters: These are effective at removing chlorine, DBPs, and some organic compounds, improving taste and odor. A simple pitcher filter or a faucet-mounted filter can be a good starting point.
• Reverse Osmosis (RO) Systems: RO systems are more comprehensive, removing a wider range of contaminants, including lead, copper, and some algae toxins. They are typically installed under the sink and require a separate faucet.
• Whole-House Filters: These filter all the water entering your home, providing protection from contaminants throughout your plumbing system. They are a more expensive option but can be beneficial if you have concerns about the overall water quality in your area.

Important Considerations for Austin Water:

• Algae Blooms: Lady Bird Lake is prone to algae blooms, particularly during the summer months. These blooms can produce toxins that can contaminate the water supply. While Austin Water monitors for these toxins, it’s wise to be extra cautious during bloom season. Consider using a filter specifically designed to remove algae toxins, such as an RO system with a carbon pre-filter.
• Hard Water: Austin’s water is moderately hard, meaning it contains relatively high levels of calcium and magnesium. While not harmful, hard water can cause scale buildup in pipes and appliances. A water softener can address this issue.

Now, let’s talk about monitoring infant liver health. If you’re concerned about your baby’s liver health, talk to your pediatrician. They can order blood tests to check liver enzyme levels.

Here are some resources in Central Texas:

• Dell Children’s Medical Center: Offers specialized pediatric gastroenterology services.
• Austin Regional Clinic: Provides comprehensive pediatric care with multiple locations throughout the Austin area.
• Your pediatrician: They are your first point of contact and can provide personalized advice and referrals.

Challenges and Pitfalls:

• Misinterpreting Water Test Results: Don’t panic if you see trace amounts of contaminants. Focus on whether the levels exceed the EPA’s MCLs.
• Choosing the Wrong Filter: Not all filters are created equal. Research the specific contaminants you want to remove and choose a filter that is certified to remove them.
• Ignoring Plumbing Issues: Old pipes can leach lead and copper into your water. If you live in an older home, consider having your plumbing inspected.
• Relying Solely on Bottled Water: Bottled water is not always better than tap water. In fact, some bottled water is simply tap water that has been filtered. Plus, the environmental impact of plastic bottles is significant.

Finally, advocate for improved water quality testing. As concerned parents, you have the power to demand better transparency and accountability from Austin Water.

Here’s a DIY guide to advocating for improved water quality testing:

1. Contact Austin Water: Express your concerns and ask about their testing procedures, particularly regarding algae toxins and other emerging contaminants.
2. Attend City Council Meetings: Voice your concerns during public comment periods.
3. Join or Form a Community Group: Organize with other concerned parents to amplify your voice.
4. Contact Your Local Representatives: Let them know that water quality is a priority for you.
5. Share Your Story: Raise awareness by sharing your experiences with other parents and on social media.

The potential link between Austin’s water and elevated enzyme levels in newborns is a complex issue that requires further investigation. However, by taking proactive steps to test your water, filter your water, monitor your baby’s health, and advocate for improved water quality testing, you can protect your little one and contribute to a healthier community. Don’t wait for definitive proof; act now to safeguard your child’s well-being.