Can you drink tap water in American Samoa?

No, drinking tap water in American Samoa may lead to health issues. Stick to sealed or purified sources.

Rainwater catchment systems and limited purification make the local water supply unpredictable. Heavy rainfall and storm runoff often affect water quality, especially in coastal areas.

Quick Overview

Tap Water Concern:Our Advice
Tap Water Drinkable?❌ No, use bottled water
Common Risks:Bacteria, parasites, viruses
Brush Teeth?❌ No, use bottled water
Wash Fruits/Vegetables?❌ No, use filtered or bottled water
Use Ice in Drinks?❌ No, avoid unless purified
Safe to Shower?✅ Yes
Filter Bottle Needed?✅ Strongly recommended

Verified through CDC and WHO data, along with reports from municipal water services.

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Worried About Tap Water? Consider Using a Filter Bottle

We’re not affiliated with any brand, but we’ve researched the best filter bottles for travelers, based on lab-tested performance and real-world use. A reliable filter bottle gives you peace of mind when using local water, reduces plastic waste, and saves you from buying bottled water daily—so we’ve included our top picks below for you to consider.

Water Filter Bottle – LifeStraw

Rating

★★★★★
A full view of a translucent gray LifeStraw Go water bottle standing upright on a smooth, light surface. The black lid features an integrated carry handle, making the bottle easy to clip onto a backpack or hold while traveling. Through the clear body, the internal filtration system is visible, including the long white membrane microfilter designed to remove bacteria, parasites, microplastics, and sediment. The LifeStraw logo appears vertically along the front of the bottle in white. The clean, minimal background keeps the focus on the durable, BPA-free bottle—made from 50% recycled plastic—and reinforces its purpose as a reliable, travel-ready filter bottle for safe, great-tasting water during trips, outdoor activities, and everyday use.
A disassembled LifeStraw Go water bottle laid out on a light-colored surface, showing all the key components of the two-stage filtration system. The translucent gray bottle stands in the background with the LifeStraw logo visible. In front of it, the long white membrane microfilter lies horizontally, displaying its vented design used to remove bacteria, parasites, microplastics, and sediment. Next to it are the smaller parts: the activated carbon filter pod that reduces chlorine and odors, the white connector piece that attaches the filters inside the bottle, and the black screw-on lid with its integrated drinking spout. The layout highlights how each part fits together, reinforcing the bottle’s functionality, easy maintenance, and purpose as a durable, BPA-free, travel-ready filtration system made from recycled plastic.
A straight-on view of a translucent gray LifeStraw Go water bottle standing upright on a light surface. The LifeStraw logo appears vertically in white along the front of the bottle. Through the clear plastic you can see the internal two-stage filtration system, including the long cylindrical microfilter that removes bacteria, parasites, and microplastics, as well as the lower section where the activated carbon filter fits to improve taste by reducing chlorine and odors. The black lid with the built-in sip spout sits securely on top. The clean, minimal background draws attention to the durable, BPA-free design made from 50% recycled plastic—highlighting the bottle’s purpose as a reliable, eco-friendly filter bottle for travel, everyday hydration, and safe drinking water on the go.
A close-up photo of a translucent gray LifeStraw Go water bottle showing the “MAX 0.65L” fill line printed in white on the side. Small droplets of water cling to the surface, suggesting the bottle was just rinsed or recently used. Through the clear plastic, the internal filtration system is visible—the upper cartridge that houses the two-stage filter combining a membrane microfilter for bacteria, parasites, microplastics, sediment, and cloudiness, and an activated carbon filter to reduce chlorine, odors, and aftertaste. The top portion of the lid with the built-in drinking spout appears at the edge of the frame. The image highlights the durable, BPA-free construction made from 50% recycled plastic. It supports product information about the LifeStraw Go series, which provides safer, better-tasting water for travel, outdoor use, and everyday hydration, while also contributing one year of clean drinking water to a child in need with every purchase.
Protection: Filters bacteria, parasites, microplastics, and dirt from unsafe water
Travel-Ready: Safe to use in countries with non-drinkable tap water
Better Taste: Carbon filter reduces chlorine, odors, and chemical flavor
Eco-Friendly: Replaces up to 8,000 single-use plastic bottles
Long-Lasting: Membrane filter lasts up to 1,000 gallons
Safe Materials: BPA-free, durable, and leak-proof design
Budget-Friendly: Cuts daily costs on bottled water
Convenient: Great for airports, hikes, hotels, and remote areas
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Health Risks for Travelers

Even if the tap water is safe for residents, foreign travelers often face higher health risks due to exposure to unfamiliar organisms and differing hygiene standards.

You may be exposed to:

  • Bacteria like E. coli, causing traveler’s diarrhea
  • Parasites such as Giardia or Cryptosporidium, from untreated or contaminated water sources
  • Viruses like norovirus and hepatitis A, spread through unclean water systems
  • In some countries, chemical toxins from old pipes or agricultural runoff

Contamination is most common in:

  • Regions without consistent municipal treatment
  • Areas impacted by seasonal flooding or unreliable sanitation
  • Buildings with aging infrastructure or poorly maintained tanks

Remember: clear water isn’t always safe water. Invisible contaminants can still cause serious issues, from mild digestive discomfort to prolonged illness.

If you experience persistent symptoms while traveling in American Samoa, consult a local doctor or pharmacist. In many tourist areas, English-speaking care is available.

More About Tap Water in American Samoa

Most drinking water in American Samoa comes from deep, protected wells. Rainwater collection is also common, especially in rural spots. There are concerns about how safe stored rainwater is—mainly due to bacteria.

FAQs About Tap Water in American Samoa

Is it safe to brush your teeth with tap water?

To stay on the safe side, use bottled water to brush your teeth—ingesting even a little contaminated water can cause problems.

Can I use tap water to wash my face?

Tap water should be fine for external use like washing your face—just avoid contact with your mouth or open wounds.

Is it safe to use ice in drinks?

When in doubt, ask about the source of the ice or stick to drinks without it.

Can I shower safely with tap water?

The water may not be drinkable, but it’s still safe enough for showers and basic hygiene.

If you’re picky about water quality—or just want to keep your hair from drying out on the road—a portable shower filter is a smart move. They’re super easy to use, as long as you can access the shower connection. Built-in setups won’t work. Here’s the top-rated shower filter travelers trust. See the current price here.

Can I wash fruits and vegetables with tap water?

Unless you’re going to peel or boil it, washing food in unsafe tap water could still carry a risk.

Is bottled water expensive in American Samoa?

Bottled water is usually affordable in American Samoa, though prices may be higher in tourist areas.

American Samoa is often part of a broader Pacific island itinerary. If you’re island-hopping, it’s worth checking tap water safety in Samoa, Tonga, or Fiji as well.

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