Is Tap Water Safe to Drink in Solomon Islands?

Honiara is served by Solomon Water, drawing primarily from the Kongulai Springs and treating it with chlorination, while provincial towns and the vast rural majority of the population depend on rainwater catchment, streams, or shallow wells with little to no treatment.

Honiara's municipal water is generally chlorinated but the aging distribution network is vulnerable to contamination between the treatment plant and the tap. Rural areas, home to the large majority of Solomon Islanders, have extremely limited access to safe water and sanitation infrastructure.

Honiara requires caution but is markedly better served than the rest of the country. Outer provinces and rural villages across the archipelago's many islands have minimal water infrastructure and rely on untreated natural sources.

Generally moderate, though data outside Honiara is limited..

Many residents of Honiara boil or filter tap water, while the rural majority of Solomon Islanders rely on rainwater or stream water without formal treatment.

• •Boil or filter tap water even in Honiara as a precaution
• •Bottled water is available in Honiara supermarkets and hotels but scarce elsewhere
• •Carry a portable filter or purification tablets for travel to outer provinces

• •Boil or filter water in Honiara as well as rural areas
• •Avoid drinking untreated stream, well, or rainwater in outer provinces without treating it first