In most parts of Sint Maarten, the tap water isn’t safe to drink without boiling or filtering first.
On Sint Maarten, water treatment facilities exist, but interruptions in service and the use of storage tanks often lead to fluctuations in safety and cleanliness.
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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Health Risks for Travelers
Although residents may regularly consume the tap water without issues, travelers are often more susceptible to waterborne diseases due to differences in immunity and water treatment protocols. Contaminants that may be harmless to locals can cause digestive problems for foreign visitors.
Common health concerns include:
- Traveler’s diarrhea from unfamiliar bacteria like E. coli
- Parasites such as Giardia or Cryptosporidium, especially in untreated water sources
- Viral infections including hepatitis A and norovirus, often linked to poor sanitation
- Exposure to heavy metals or chemical pollutants in areas with inadequate water regulation
Risks are elevated in:
- Rural areas lacking centralized water treatment
- Flood-prone regions with compromised infrastructure
- Older buildings with neglected rooftop tanks or corroded plumbing
Even if the water appears clear, it may contain microbial or chemical contaminants that can lead to short-term gastrointestinal illness or more serious long-term health effects.
If you experience persistent symptoms while traveling in Sint Maarten, consult a local doctor or pharmacist. In many tourist areas, English-speaking care is available.
More About Tap Water in Sint Maarten
Sint Maarten uses an advanced desalination system that produces over 6 million gallons of drinking water per day via reverse osmosis. The plants, operated by Seven Seas Water Group, are located in Pointe Blanche, Cupecoy, and Cay Bay. Although safe for general use, the tap water is not recommended for drinking due to inconsistent taste and mineral content.
FAQs About Tap Water in Sint Maarten
Is it safe to brush your teeth with tap water?
If the tap water isn’t safe to drink, it’s also best not to use it for brushing your teeth—use bottled water instead.
Can I use tap water to wash my face?
Yes, you can generally wash your face with tap water—but avoid getting it in your mouth or eyes.
Is it safe to use ice in drinks?
In areas where tap water isn’t safe, it’s smart to avoid ice unless it’s clearly made from filtered or bottled water.
Can I shower safely with tap water?
The water may not be drinkable, but it’s still safe enough for showers and basic hygiene.
Want to avoid unknown minerals or chlorine while you’re abroad? A travel-size shower filter might be worth it. It attaches in seconds—unless the showerhead’s built into the wall, which unfortunately means you’re out of luck. Many travelers swear by this one. Click here to view the latest deal.
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 Sint Maarten?
Bottled water is usually affordable in Sint Maarten, though prices may be higher in tourist areas.
Sint Maarten is frequently visited with nearby territories like Saint Martin, Saint Barthelemy, and Anguilla—especially by cruise passengers and island-hoppers. Review their water safety info before you go.