Can I Drink Tap Water in Oman?
Caution
Quick Answer
Tap water in Oman may be acceptable in some areas, but travelers should use caution.
Tap water in Oman may be acceptable in some areas, but travelers should use caution. World Bank 2024/2024 estimates indicate about 91.1% safely managed drinking water services and 92.7% basic drinking water access. Treat tap water in Oman as variable by area and building. Many travelers choose bottled or properly filtered water for drinking and brushing teeth, especially outside major hotels, and avoid ice unless purified water is confirmed.
Water Quality Details
Oman has mixed conditions across cities, towns, and buildings, so the quality a traveler receives at the tap can differ from national-level coverage metrics. World Bank 2024/2024 estimates indicate about 91.1% safely managed drinking water services and 92.7% basic drinking water access. Municipal treatment may be adequate in some areas, but distribution networks, building plumbing, storage practices, and intermittent service can increase uncertainty for travelers. Using bottled or properly filtered water for drinking and brushing teeth is a common way to reduce risk, especially outside major hotels and well-reviewed accommodations.
Water sourceDesalination
TreatmentFiltration, Chlorination, Flocculation
HardnessModerate
TDS240 ppm
Taste rating2/5
Taste notesquality can vary by municipality and building · chlorine or mineral taste may be noticeable · service interruptions can affect clarity or taste
Contaminant Data
Practical Tips
🧊 Avoid ice from tap
🪧 Use bottled for brushing
🍽 Avoid restaurant tap water
🔥 Boiling effective
💧 Filter recommended
- Prefer bottled or well-filtered water for drinking when unsure
- Use bottled or filtered water for brushing teeth if supply quality is unclear
- Avoid ice unless the venue confirms purified water
- Be more cautious outside major hotels and urban areas
Bottled water~$0.9 USD (Everywhere)
Recommended filtersActivated Carbon, Bottle Filter, Reverse Osmosis
Traveler Advice
Risk level: Moderate
Diarrhea risk: Moderate
Treat tap water in Oman as variable by area and building. Many travelers choose bottled or properly filtered water for drinking and brushing teeth, especially outside major hotels, and avoid ice unless purified water is confirmed.
Tap-water reliability can vary within Oman, so travelers usually reduce risk by using bottled or properly filtered water when conditions are uncertain.
- Prefer bottled or well-filtered water for drinking when uncertain
- Use bottled or filtered water for brushing teeth if water quality is unclear
- Avoid ice unless purified water is confirmed
- Be more cautious outside major urban areas or established hotels
Health Warnings
⚠ Health Warnings
- Traveler diarrhea risk increases when relying on uncertain local tap water
Sources & References
Official Report
Official Report
Data confidence: Medium
Last updated: 2026-02-23