Contaminant Analysis
View Data SourcesHaloacetic Acids
ByproductWhat is it?
Haloacetic acids (HAA5) are disinfection byproducts formed when chlorine or other disinfectants react with natural organic matter in water.
Health Risks
Long-term exposure to haloacetic acids may increase cancer risk and cause reproductive and developmental problems. These chemicals form during the water treatment process.
How to Remove It
Activated carbon filtration effectively removes haloacetic acids. Whole-house or point-of-use carbon filters provide comprehensive protection.
Get a Certified SolutionTTHM
ByproductWhat is it?
Total Trihalomethanes (TTHMs) are disinfection byproducts formed when chlorine reacts with organic matter in water. They indicate problems with water treatment or source water quality.
Health Risks
Long-term TTHM exposure is linked to bladder cancer, liver problems, and adverse reproductive outcomes. Pregnant women face increased risk of miscarriage and birth defects.
How to Remove It
Activated carbon filters effectively remove TTHMs and chlorine. A whole-house carbon filtration system provides protection at every tap in your home.
Get a Certified SolutionOther Detected Substances
Why Filtration is an Investment in Your Health
Your local water utility meets federal standards, but "legal" doesn't always mean "optimal." The contaminants listed above—even in trace amounts—can accumulate in your body over time.
Protect Your Long-Term Health
Heavy metals and synthetic chemicals found in tap water have been linked to long-term metabolic and immune system issues. Filtering at the source is your first line of defense.
Better Skin & Hair
Unfiltered water often contains chlorine and hardness minerals that strip natural oils from your skin and hair. Pure water can lead to softer skin, shinier hair, and a healthier glow.
Based on Westport's water profile, these NSF-certified reverse osmosis systems are the most reliable way to remove the contaminants identified above. Choose the option that fits your home.
AquaTru Under Sink
High-capacity purifier with dedicated faucet for families
- ✓ Stores up to 3 gallons for on-demand access
- ✓ 4-stage Ultra Reverse Osmosis® filtration
- ✓ TruPure™ RO Sanitizer for easy sanitizing
As low as $26.25/mo with Affirm
AquaTru Carafe
"The Best Water Purifier 2025" — Esquire
- ✓ Sleek design with 64 oz. carafe
- ✓ 4-stage Ultra Reverse Osmosis® filtration
- ✓ No installation or plumbing required
As low as $27.08/mo with Affirm
AquaTru Classic
Powerful countertop purifier for clean, great-tasting water
- ✓ Easy push-button water dispenser
- ✓ 4-stage Ultra Reverse Osmosis® system
- ✓ No installation or plumbing required
As low as $33.33/mo with Affirm
✓ NSF Certified • 30-Day Money Back Guarantee • Free Shipping
Frequently Asked Questions for WESTPORT
What are TTHMs and where do they come from?
TTHMs (Trihalomethanes) are byproducts created when chlorine reacts with organic matter during water treatment. They're linked to cancer.
Is it safe to shower with TTHMs in my water?
TTHMs can be absorbed through skin and inhaled as steam. A whole-house carbon filter provides the best protection.
Do pitcher filters work?
Most standard pitchers are cosmetic and do NOT remove serious contaminants like Lead, Arsenic, or Bacteria. You need an NSF-certified system.
How often should I test my water?
At minimum annually, or whenever you notice changes in taste, color, or odor. After plumbing work, test immediately.
Check Nearby Towns in Indiana
How We Analyze WESTPORT Water Quality
Official EPA Data
We source all violation records directly from the EPA's Safe Drinking Water Information System (SDWIS), the federal government's official database for public water system compliance.
Strict Grading
Our grading system prioritizes public health. We distinguish between critical contaminants (Lead, Arsenic, PFAS) and administrative violations like late paperwork - because your health matters more than bureaucracy.
Independent Analysis
We are not affiliated with any water utility, government agency, or filter manufacturer. Our analysis is independent and designed to help you make informed decisions about your family's water safety.