Discover Korea’s rivers and stay informed about water quality! Our app provides an interactive map where you can select river markers to explore key spots and access detailed pollution data. Additionally, the app includes a simple daily survey feature where you can record whether you’ve taken actions that help reduce pollution. Your responses are tracked and visualized in charts, allowing you to see the impact of your actions over time. Stay updated on environmental changes and monitor water quality trends with monthly charts, all in one easy-to-use app.