Based in Honiara, Solomon Island Water Authority provides reliable and safe water supply and sewerage services to Honiara, Auki, Noro and Tulagi in the Solomon Islands.

Solomon Water provides water services to an estimated population of up to 100,000 people in Honiara and over 8000 in the served Provincial centres. Municipal wastewater services are provided to around 30,000 people in Honiara only.