Tap Water Safety by City

152 cities

Rankings & Comparisons
Top Safe Cities
  1. 1 🇸🇬
    Singapore Singapore
    5.0/5 Safe
  2. 2 🇦🇹
    Vienna Austria
    5.0/5 Safe
  3. 3 🇨🇱
    Santiago Chile
    4.9/5 Safe
  4. 4 🇸🇦
    Jeddah Saudi Arabia
    4.9/5 Safe
  5. 5 🇰🇷
    Busan South Korea
    4.9/5 Safe
  6. 6 🇰🇼
    Kuwait City Kuwait
    4.9/5 Safe
  7. 7 🇦🇪
    Sharjah United Arab Emirates
    4.9/5 Safe
  8. 8 🇦🇪
    Abu Dhabi United Arab Emirates
    4.9/5 Safe
  9. 9 🇳🇿
    Auckland New Zealand
    4.9/5 Safe
  10. 10 🇸🇦
    Medina Saudi Arabia
    4.9/5 Safe
  11. 11 🇸🇦
    Dammam Saudi Arabia
    4.9/5 Safe
  12. 12 🇳🇴
    Oslo Norway
    4.9/5 Safe
Largest Cities
  1. 1 🇨🇳
    Shanghai Population: 24,870,000
    Caution
  2. 2 🇨🇳
    Chengdu Population: 20,937,757
    Caution
  3. 3 🇨🇳
    Beijing Population: 18,960,744
    Caution
  4. 4 🇨🇳
    Guangzhou Population: 18,676,605
    Caution
  5. 5 🇮🇳
    Delhi Population: 16,788,000
    Unsafe
  6. 6 🇹🇷
    Istanbul Population: 15,460,000
    Caution
  7. 7 🇮🇳
    Mumbai Population: 15,414,288
    Unsafe
  8. 8 🇻🇳
    Ho Chi Minh City Population: 14,002,598
    Unsafe
  9. 9 🇯🇵
    Tokyo Population: 13,960,000
    Safe
  10. 10 🇷🇺
    Moscow Population: 13,274,285
    Caution
  11. 11 🇨🇳
    Hangzhou Population: 11,936,010
    Caution
  12. 12 🇧🇷
    São Paulo Population: 11,904,961
    Caution
🇦🇪 City Safe
Abu Dhabi
4.9/5
Tap water in Abu Dhabi is safe to drink and regulated under United Arab Emirates’s national drinking water standards.
🇮🇳 City Unsafe
Agra
1.5/5
Do not drink tap water in Agra. Use bottled or properly purified water for all drinking and brushing teeth.
🇳🇱 City Safe
Amsterdam
4.9/5
Amsterdam tap water is safe to drink and is among the best-rated municipal water supplies in Europe. Waternet publishes …
🇹🇷 City Caution
Antalya
3.4/5
Antalya tap water is actively monitored by municipal authorities and is generally considered safe at the municipal suppl…
🇬🇷 City Safe
Athens
3.9/5
Athens tap water is generally safe to drink in normal conditions, with monitoring by EYDAP. Many travelers still choose …
🇳🇿 City Safe
Auckland
4.9/5
Tap water in Auckland is safe to drink and regulated under New Zealand’s national drinking water standards.
🇮🇩 City Unsafe
Bali
1.5/5
Do NOT drink tap water in Bali. It is contaminated with E. coli, parasites, and heavy metals. Use only bottled or filter…
🇮🇳 City Unsafe
Bangalore
1.5/5
Do not drink tap water in Bangalore. Use bottled or properly purified water for all drinking and brushing teeth.
🇹🇭 City Caution
Bangkok
3.0/5
Bangkok's tap water meets WHO standards at the treatment plant but is not safe to drink from the tap due to aging pipes …
🇪🇸 City Safe
Barcelona
3.8/5
Barcelona tap water is safe to drink and meets EU and WHO standards. Aigues de Barcelona conducts over 1,100 daily quali…
🇮🇩 City Unsafe
Batam
1.4/5
Do not drink tap water in Batam. Use bottled or properly purified water for all drinking and brushing teeth.
🇨🇳 City Caution
Beijing
3.7/5
Tap water in Beijing is treated but best approached with caution for visitors. Many travelers prefer bottled or filtered…
🇩🇪 City Safe
Berlin
4.7/5
Berlin tap water is generally safe to drink and Berliner Wasserbetriebe publishes drinking water quality information. Th…
🇮🇹 City Safe
Bologna
4.2/5
Tap water in Bologna is safe to drink and regulated under Italy’s national drinking water standards.
🇺🇸 City Safe
Boston
4.2/5
Tap water in Boston is safe to drink and regulated under United States’s national drinking water standards.
🇧🇪 City Safe
Brussels
4.5/5
Brussels tap water is generally safe to drink in normal conditions. The main practical caveat for travelers is usually o…
🇭🇺 City Safe
Budapest
4.4/5
Budapest tap water is generally safe to drink in normal conditions. The main practical caveat for travelers is usually o…
🇦🇷 City Caution
Buenos Aires
3.2/5
Tap water in Buenos Aires is treated but best approached with caution for visitors. Many travelers prefer bottled or fil…
🇰🇷 City Safe
Busan
4.9/5
Tap water in Busan is safe to drink and regulated under South Korea’s national drinking water standards.
🇪🇬 City Caution
Cairo
3.5/5
Tap water in Cairo is treated but best approached with caution for visitors. Many travelers prefer bottled or filtered w…
🇲🇽 City Unsafe
Cancun
2.0/5
Do NOT drink Cancun's tap water. The municipal supply is contaminated with fecal bacteria and nitrates due to the vulner…
🇵🇭 City Unsafe
Cebu
1.6/5
Do not drink tap water in Cebu. Use bottled or properly purified water for all drinking and brushing teeth.
🇨🇳 City Caution
Chengdu
3.7/5
Tap water in Chengdu is treated but best approached with caution for visitors. Many travelers prefer bottled or filtered…
🇮🇳 City Unsafe
Chennai
1.5/5
Do not drink tap water in Chennai. Use bottled or properly purified water for all drinking and brushing teeth.
🇹🇭 City Caution
Chiang Mai
2.8/5
Tap water in Chiang Mai is not safe to drink directly. While treated at the source, aging pipes introduce bacteria and h…
🇯🇵 City Safe
Chiba
4.8/5
Tap water in Chiba is safe to drink and regulated under Japan’s national drinking water standards.
🇺🇸 City Safe
Chicago
4.0/5
Chicago tap water is generally safe to drink and the City publishes annual Consumer Confidence Reports. The main caution…
🇨🇳 City Caution
Chongqing
3.7/5
Tap water in Chongqing is treated but best approached with caution for visitors. Many travelers prefer bottled or filter…
🇱🇰 City Unsafe
Colombo
1.6/5
Do not drink tap water in Colombo. Use bottled or properly purified water for all drinking and brushing teeth.
🇩🇰 City Safe
Copenhagen
4.9/5
Tap water in Copenhagen is safe to drink and regulated under Denmark’s national drinking water standards.
🇻🇳 City Unsafe
Da Nang
1.8/5
Do not drink tap water in Da Nang. Use bottled or properly purified water for all drinking and brushing teeth.
🇸🇦 City Safe
Dammam
4.9/5
Tap water in Dammam is safe to drink and regulated under Saudi Arabia’s national drinking water standards.
🇮🇳 City Unsafe
Delhi
1.5/5
Do NOT drink Delhi tap water. It is contaminated with sewage, bacteria, ammonia, and heavy metals. Use only bottled or R…
🇮🇩 City Unsafe
Denpasar
1.4/5
Do not drink tap water in Denpasar. Use bottled or properly purified water for all drinking and brushing teeth.
🇶🇦 City Safe
Doha
4.9/5
Tap water in Doha is safe to drink and regulated under Qatar’s national drinking water standards.
🇦🇪 City Safe
Dubai
3.8/5
Dubai's tap water is safe to drink at the source. DEWA meets WHO standards, but building tanks and old pipes can affect …
🇮🇪 City Safe
Dublin
4.1/5
Dublin tap water is generally safe to drink in normal conditions, with oversight by Uisce Eireann and EPA Ireland. The m…
🇭🇷 City Caution
Dubrovnik
3.6/5
Tap water in Dubrovnik is treated but best approached with caution for visitors. Many travelers prefer bottled or filter…
🇩🇪 City Safe
Düsseldorf
4.9/5
Tap water in Düsseldorf is safe to drink and regulated under Germany’s national drinking water standards.
🇬🇧 City Safe
Edinburgh
4.7/5
Edinburgh tap water is generally safe to drink in normal conditions. The main practical caveat for travelers is usually …
🇮🇹 City Safe
Florence
4.3/5
Florence tap water is generally safe to drink and local utility Publiacqua publishes quality information. Travelers main…
🇩🇪 City Safe
Frankfurt
4.9/5
Tap water in Frankfurt is safe to drink and regulated under Germany’s national drinking water standards.
🇯🇵 City Safe
Fukuoka
4.8/5
Tap water in Fukuoka is safe to drink and regulated under Japan’s national drinking water standards.
🇨🇭 City Safe
Geneva
4.9/5
Tap water in Geneva is safe to drink and regulated under Switzerland’s national drinking water standards.
🇮🇳 City Unsafe
Goa
1.5/5
Do not drink tap water in Goa. Use bottled or properly purified water for all drinking and brushing teeth.
🇨🇳 City Caution
Guangzhou
3.7/5
Tap water in Guangzhou is treated but best approached with caution for visitors. Many travelers prefer bottled or filter…
🇨🇳 City Caution
Guilin
3.7/5
Tap water in Guilin is treated but best approached with caution for visitors. Many travelers prefer bottled or filtered …
🇻🇳 City Unsafe
Ha Long
1.8/5
Do not drink tap water in Ha Long. Use bottled or properly purified water for all drinking and brushing teeth.
🇩🇪 City Safe
Hamburg
4.9/5
Tap water in Hamburg is safe to drink and regulated under Germany’s national drinking water standards.
🇨🇳 City Caution
Hangzhou
3.7/5
Tap water in Hangzhou is treated but best approached with caution for visitors. Many travelers prefer bottled or filtere…
🇻🇳 City Unsafe
Hanoi
1.8/5
Do not drink tap water in Hanoi. Use bottled or properly purified water for all drinking and brushing teeth.
🇫🇮 City Safe
Helsinki
4.9/5
Tap water in Helsinki is safe to drink and regulated under Finland’s national drinking water standards.
🇬🇷 City Safe
Heraklion
4.9/5
Tap water in Heraklion is safe to drink and regulated under Greece’s national drinking water standards.
🇻🇳 City Unsafe
Ho Chi Minh City
1.8/5
Do not drink tap water in Ho Chi Minh City. Use bottled or properly purified water for all drinking and brushing teeth.
🇨🇳 City Caution
Hong Kong
3.7/5
Tap water in Hong Kong is treated but best approached with caution for visitors. Many travelers prefer bottled or filter…
🇺🇸 City Safe
Honolulu
4.2/5
Tap water in Honolulu is safe to drink and regulated under United States’s national drinking water standards.
🇪🇬 City Caution
Hurghada
3.5/5
Tap water in Hurghada is treated but best approached with caution for visitors. Many travelers prefer bottled or filtere…
🇹🇷 City Caution
Istanbul
3.0/5
Tap water meets international standards but not recommended for drinking due to infrastructure and taste issues; use bot…
🇮🇳 City Unsafe
Jaipur
1.5/5
Do not drink tap water in Jaipur. Use bottled or properly purified water for all drinking and brushing teeth.
🇮🇩 City Unsafe
Jakarta
1.4/5
Do not drink tap water in Jakarta. Use bottled or properly purified water for all drinking and brushing teeth.
🇸🇦 City Safe
Jeddah
4.9/5
Tap water in Jeddah is safe to drink and regulated under Saudi Arabia’s national drinking water standards.
🇰🇷 City Safe
Jeju
4.9/5
Tap water in Jeju is safe to drink and regulated under South Korea’s national drinking water standards.
🇮🇱 City Safe
Jerusalem
4.9/5
Tap water in Jerusalem is safe to drink and regulated under Israel’s national drinking water standards.
🇿🇦 City Caution
Johannesburg
3.3/5
Tap water in Johannesburg is treated but best approached with caution for visitors. Many travelers prefer bottled or fil…
🇲🇾 City Caution
Johor Bahru
3.6/5
Tap water in Johor Bahru is treated but best approached with caution for visitors. Many travelers prefer bottled or filt…
🇳🇵 City Unsafe
Kathmandu
1.2/5
Do not drink tap water in Kathmandu. Use bottled or properly purified water for all drinking and brushing teeth.
🇮🇳 City Unsafe
Kolkata
1.5/5
Do not drink tap water in Kolkata. Use bottled or properly purified water for all drinking and brushing teeth.
🇹🇭 City Caution
Krabi
3.0/5
Tap water in Krabi is treated but best approached with caution for visitors. Many travelers prefer bottled or filtered w…
🇵🇱 City Safe
Krakow
4.2/5
Krakow tap water is generally safe to drink in normal conditions. The main practical caveat for travelers is usually old…
🇲🇾 City Caution
Kuala Lumpur
3.2/5
Kuala Lumpur tap water is treated to Malaysian Ministry of Health and WHO-referenced standards, but travelers should use…
🇰🇼 City Safe
Kuwait City
4.9/5
Tap water in Kuwait City is safe to drink and regulated under Kuwait’s national drinking water standards.
🇯🇵 City Safe
Kyoto
4.8/5
Tap water in Kyoto is safe to drink and regulated under Japan’s national drinking water standards.
🇺🇸 City Safe
Las Vegas
4.1/5
Las Vegas tap water is generally safe to drink and is supplied under strict U.S. standards, but many travelers and resid…
🇵🇪 City Unsafe
Lima
1.6/5
Do not drink tap water in Lima. Use bottled or properly purified water for all drinking and brushing teeth.
🇵🇹 City Safe
Lisbon
4.5/5
Tap water in Lisbon is safe to drink and meets all EU standards. EPAL maintains excellent quality with 98.86% safe water…
🇬🇧 City Safe
London
4.5/5
London tap water is safe to drink and among the most rigorously tested in the world. Thames Water conducts over 500,000 …
🇺🇸 City Caution
Los Angeles
3.8/5
Los Angeles tap water is generally safe to drink and meets EPA standards, but caution advisories apply to certain neighb…
🇨🇳 City Caution
Macau
3.7/5
Tap water in Macau is treated but best approached with caution for visitors. Many travelers prefer bottled or filtered w…
🇪🇸 City Safe
Madrid
4.8/5
Madrid's tap water is safe to drink and exceeds EU standards. Managed by Canal de Isabel II, it ranks among Europe's bes…
🇲🇻 City Safe
Malé
4.9/5
Tap water in Malé is safe to drink and regulated under Maldives’s national drinking water standards.
🇧🇭 City Safe
Manama
4.0/5
Tap water in Manama is safe to drink and regulated under Bahrain’s national drinking water standards.
🇵🇭 City Unsafe
Manila
1.6/5
Do not drink tap water in Manila. Use bottled or properly purified water for all drinking and brushing teeth.
🇫🇷 City Safe
Marne-La-Vallée
4.5/5
Tap water in Marne-La-Vallée is safe to drink and regulated under France’s national drinking water standards.
🇲🇦 City Caution
Marrakech
3.4/5
Tap water in Marrakech is treated but best approached with caution for visitors. Many travelers prefer bottled or filter…
🇸🇦 City Caution
Mecca
3.0/5
Mecca has regulated water and utility infrastructure in Saudi Arabia, but travelers should use caution drinking directly…
🇸🇦 City Safe
Medina
4.9/5
Tap water in Medina is safe to drink and regulated under Saudi Arabia’s national drinking water standards.
🇦🇺 City Safe
Melbourne
4.8/5
Melbourne tap water is generally safe to drink and is often considered high quality. The city benefits from protected ca…
🇲🇽 City Unsafe
Mexico City
2.0/5
Do NOT drink tap water directly. Mexico City's tap water is contaminated with bacteria, heavy metals, and chemicals. Use…
🇺🇸 City Safe
Miami
4.2/5
Miami tap water is generally safe to drink and is regulated under U.S. EPA standards, with Miami-Dade Water and Sewer De…
🇮🇹 City Safe
Milan
4.6/5
Milan tap water is safe to drink and is widely consumed by residents. MM and Milano Blu publish water information, and l…
🇨🇦 City Safe
Montreal
4.8/5
Tap water in Montreal is safe to drink and regulated under Canada’s national drinking water standards.
🇷🇺 City Caution
Moscow
3.4/5
Tap water in Moscow is treated but best approached with caution for visitors. Many travelers prefer bottled or filtered …
🇮🇳 City Unsafe
Mumbai
1.5/5
Do not drink tap water in Mumbai. Use bottled or properly purified water for all drinking and brushing teeth.
🇩🇪 City Safe
Munich
4.9/5
Munich tap water is generally safe to drink and is widely regarded as excellent quality. SWM publishes information about…
🇴🇲 City Caution
Muscat
3.6/5
Tap water in Muscat is treated but best approached with caution for visitors. Many travelers prefer bottled or filtered …
🇹🇷 City Caution
Muğla
3.6/5
Tap water in Muğla is treated but best approached with caution for visitors. Many travelers prefer bottled or filtered w…
🇨🇳 City Caution
Nanjing
3.7/5
Tap water in Nanjing is treated but best approached with caution for visitors. Many travelers prefer bottled or filtered…
🇮🇹 City Safe
Naples
4.2/5
Tap water in Naples is safe to drink and regulated under Italy’s national drinking water standards.
🇺🇸 City Safe
New York
4.5/5
New York City tap water is among the safest and best-tasting in the United States. Sourced from pristine Catskill and De…
🇫🇷 City Safe
Nice
4.5/5
Tap water in Nice is safe to drink and regulated under France’s national drinking water standards.
🇺🇸 City Safe
Orlando
4.1/5
Orlando tap water is generally safe to drink and is regulated under U.S. drinking-water standards. OUC publishes an annu…
🇯🇵 City Safe
Osaka
4.8/5
Osaka tap water is safe to drink directly and is managed to the same legal quality standards as bottled water in Japan. …
🇳🇴 City Safe
Oslo
4.9/5
Tap water in Oslo is safe to drink and regulated under Norway’s national drinking water standards.
🇪🇸 City Safe
Palma de Mallorca
4.5/5
Tap water in Palma de Mallorca is safe to drink and regulated under Spain’s national drinking water standards.
🇫🇷 City Safe
Paris
4.7/5
Tap water in Paris is safe to drink and meets all EU and WHO standards. Eau de Paris tests over 300 parameters annually …
🇹🇭 City Caution
Pattaya
3.0/5
Pattaya tap water is treated by the Thai public water system and PWA offices publish quality updates, but travelers shou…
🇹🇭 City Caution
Pattaya-Chonburi
3.0/5
Tap water in Pattaya-Chonburi is treated but best approached with caution for visitors. Many travelers prefer bottled or…
🇲🇾 City Caution
Penang (George Town)
3.6/5
Tap water in Penang (George Town) is treated but best approached with caution for visitors. Many travelers prefer bottle…
🇰🇭 City Unsafe
Phnom Penh
2.0/5
Do not drink tap water in Phnom Penh. Use bottled or properly purified water for all drinking and brushing teeth.
🇹🇭 City Caution
Phuket
3.1/5
Phuket tap water is treated and monitored by Thailand's Provincial Waterworks Authority (PWA), but travelers should use …
🇵🇹 City Safe
Porto
4.9/5
Tap water in Porto is safe to drink and regulated under Portugal’s national drinking water standards.
🇨🇿 City Safe
Prague
4.6/5
Prague tap water is safe to drink and is supplied through a heavily monitored municipal network operated by PVK/PVS. The…
🇩🇴 City Unsafe
Punta Cana
1.6/5
Do not drink tap water in Punta Cana. Use bottled or properly purified water for all drinking and brushing teeth.
🇮🇸 City Safe
Reykjavík
4.9/5
Tap water in Reykjavík is safe to drink and regulated under Iceland’s national drinking water standards.
🇬🇷 City Safe
Rhodes
4.9/5
Tap water in Rhodes is safe to drink and regulated under Greece’s national drinking water standards.
🇧🇷 City Caution
Rio de Janeiro
3.1/5
Tap water in Rio de Janeiro is treated but best approached with caution for visitors. Many travelers prefer bottled or f…
🇸🇦 City Caution
Riyadh
3.2/5
Riyadh has a large regulated water utility system, but travelers should use caution drinking directly from the tap becau…
🇮🇹 City Safe
Rome
4.7/5
Rome's tap water is safe, clean, and rigorously tested to meet EU standards. Over 2,500 iconic nasoni fountains provide …
🇷🇺 City Caution
Saint Petersburg
3.4/5
Tap water in Saint Petersburg is treated but best approached with caution for visitors. Many travelers prefer bottled or…
🇺🇸 City Safe
San Francisco
4.8/5
San Francisco tap water is safe to drink and is widely considered one of the best municipal supplies in the United State…
🇺🇸 City Safe
San Jose
4.2/5
Tap water in San Jose is safe to drink and regulated under United States’s national drinking water standards.
🇨🇱 City Safe
Santiago
4.9/5
Tap water in Santiago is safe to drink and regulated under Chile’s national drinking water standards.
🇨🇳 City Caution
Sanya
3.7/5
Tap water in Sanya is treated but best approached with caution for visitors. Many travelers prefer bottled or filtered w…
🇯🇵 City Safe
Sapporo
4.8/5
Tap water in Sapporo is safe to drink and regulated under Japan’s national drinking water standards.
🇰🇷 City Safe
Seoul
4.8/5
Seoul tap water (Arisu) is safe to drink. Seoul reports very high compliance and conducts extensive testing from treatme…
🇪🇸 City Safe
Seville
4.5/5
Tap water in Seville is safe to drink and regulated under Spain’s national drinking water standards.
🇨🇳 City Caution
Shanghai
3.1/5
Shanghai has a large regulated municipal water system, but travelers should use caution drinking directly from the tap. …
🇦🇪 City Safe
Sharjah
4.9/5
Tap water in Sharjah is safe to drink and regulated under United Arab Emirates’s national drinking water standards.
🇨🇳 City Caution
Shenzhen
3.7/5
Tap water in Shenzhen is treated but best approached with caution for visitors. Many travelers prefer bottled or filtere…
🇰🇭 City Unsafe
Siem Reap
2.0/5
Do not drink tap water in Siem Reap. Use bottled or properly purified water for all drinking and brushing teeth.
🇸🇬 City Safe
Singapore
5.0/5
Singapore tap water is safe to drink directly from the tap. PUB states it meets WHO Guidelines and US EPA standards and …
🇸🇪 City Safe
Stockholm
4.9/5
Tap water in Stockholm is safe to drink and regulated under Sweden’s national drinking water standards.
🇦🇺 City Safe
Sydney
4.6/5
Sydney tap water is generally safe to drink and is managed under Australian drinking water standards. Travelers can usua…
🇧🇷 City Caution
São Paulo
3.1/5
Tap water in São Paulo is treated but best approached with caution for visitors. Many travelers prefer bottled or filter…
🇹🇼 City Safe
Taipei
4.7/5
Taipei tap water is safe to drink under the city's highly monitored system. Taipei Water Department reports very high pa…
🇪🇪 City Safe
Tallinn
4.9/5
Tap water in Tallinn is safe to drink and regulated under Estonia’s national drinking water standards.
🇬🇪 City Caution
Tbilisi
3.3/5
Tap water in Tbilisi is treated but best approached with caution for visitors. Many travelers prefer bottled or filtered…
🇮🇱 City Safe
Tel Aviv
4.9/5
Tap water in Tel Aviv is safe to drink and regulated under Israel’s national drinking water standards.
🇬🇷 City Safe
Thessaloniki
4.9/5
Tap water in Thessaloniki is safe to drink and regulated under Greece’s national drinking water standards.
🇯🇵 City Safe
Tokyo
4.8/5
Tokyo tap water is among the safest in the world. Managed by the Bureau of Waterworks, it exceeds WHO guidelines and pas…
🇨🇦 City Safe
Toronto
4.5/5
Toronto tap water is generally safe to drink and is monitored under Canadian and Ontario drinking water rules. The main …
🇪🇸 City Safe
Valencia
4.5/5
Tap water in Valencia is safe to drink and regulated under Spain’s national drinking water standards.
🇨🇦 City Safe
Vancouver
4.8/5
Vancouver tap water is generally safe to drink and is considered excellent by many residents. The Metro Vancouver system…
🇮🇹 City Safe
Venice
4.2/5
Venice tap water is generally safe to drink and is managed by the local integrated water utility. The main caveat for tr…
🇮🇹 City Safe
Verona
4.2/5
Tap water in Verona is safe to drink and regulated under Italy’s national drinking water standards.
🇦🇹 City Safe
Vienna
5.0/5
Vienna tap water is safe to drink and is among the best municipal supplies in Europe. The city reports alpine spring sou…
🇱🇹 City Safe
Vilnius
4.9/5
Tap water in Vilnius is safe to drink and regulated under Lithuania’s national drinking water standards.
🇵🇱 City Safe
Warsaw
4.3/5
Warsaw tap water is generally safe to drink in normal conditions. The main practical caveat for travelers is usually old…
🇺🇸 City Safe
Washington D.C.
4.2/5
Tap water in Washington D.C. is safe to drink and regulated under United States’s national drinking water standards.
🇨🇳 City Caution
Xi'an
3.7/5
Tap water in Xi'an is treated but best approached with caution for visitors. Many travelers prefer bottled or filtered w…
🇨🇳 City Caution
Zhuhai
3.7/5
Tap water in Zhuhai is treated but best approached with caution for visitors. Many travelers prefer bottled or filtered …
🇨🇭 City Safe
Zurich
4.9/5
Tap water in Zurich is safe to drink and regulated under Switzerland’s national drinking water standards.