This document outlines the goals, objectives, activities, and indicators of a project to improve water, sanitation, and hygiene in indigenous communities in Ratanakiri province, Cambodia. The goal is to improve health among indigenous populations. The purpose is to ensure sustained access to quality water and enhance hygiene practices. The project consists of 4 results: 1) establishing a water facility repair and maintenance system, 2) improving hygiene practices through community dialogue, 3) building and repairing water facilities in areas of high need, and 4) providing sanitation facilities and training in schools. Activities are outlined for each result, along with indicators to measure progress. Risks include lack of support from local partners and low community participation.