Academy
Academy
Chicago Has the Most Lead Service Lines in the U.S.: What It Means for Your Tap Water
by AquaVerde Team
on Sep 24 2026
Chicago has more than 400,000 lead service lines, more than any other U.S. city, and fewer than 4% have been replaced since 2021. Here is what that means for your tap water and the steps you can take today.
Academy
What Does TDS Mean? Reading the Number on Your Water Meter Without Overreacting
by AquaVerde Team
on Sep 11 2026
TDS meters are cheap and everywhere, and the number they show is widely misunderstood. Here is what total dissolved solids actually measures, what it does not tell you, and how to use it properly.
Academy
Water Testing at Home: DIY Strip Kits vs. Certified Lab Tests, and When You Need Each
by AquaVerde Academy Editorial Team
on Jul 27 2026
Your water utility's annual report says nothing about what's in your specific tap. Here's the real difference between DIY strip kits and certified lab tests, and how to choose the right one.