Exploring Scientific Data

EPA’s Office of Water empowers technically oriented stakeholders with interactive tools to view the complex results of its National Aquatics Resource Surveys, conducted every five years. As part of our award-winning support,
Crow Insight built a series of highly customized, web-based dashboards for the National Lakes Assessment, using JavaScript and D3.js. We’ve also helped EPA with infographics, reporting, and methodological explanations.
The dashboard below lets users look for broad patterns across ecological indicators and regions. Other views allow more precise comparisons, while still reflecting statistical uncertainty.