GET INVOLVED WITH THE WQI PROJECT, A WATER QUALITY INVESTIGATION FOR LEARNERS.

The WQI (Water Quality Index) Project is an experiential investigation of your water quality and watershed. It guides learners as they explore water in their community, consider water challenges around the world, and share their findings with others around the country.

Order a Kit Learn More

HELP CREATE A NATIONAL WQI DATABASE

Once you've tested your field sample, share its Water Quality Index with the world!

Explore the Map Enter Your Data

PURCHASE THE KIT FOR YOUR CLASS

The WQI Project kit provides the tools and materials for an entire classroom to measure the quality of your local water sources. Kits also include a field guide for each student and (coming soon) a complete teacher guide. These materials teach students about water quality in an engaging and scaffolded way.

Order a Kit Learn More

USE THE FREE WQI CALCULATOR

Our open source calculator allows anyone with the necessary equipment to calculate the Water Quality Index (WQI) of their water sample. Take it for a test drive.

Use the Calculator