Snapshot Water Monitoring Day
September 18, 2025
Every September, local citizen scientists of all ages come together for one afternoon to collect, test, and analyze water samples from across our watershed!
Sep
18
2025 Snapshot Water Monitoring Day
September 18, 2025 @ 2:00 pm - 6:00 pm
These volunteers measure dissolved oxygen, pH, temperature, E. coli levels, and other key indicators of our water’s overall health.
The data they capture provides an accurate, up-to-date snapshot of water quality across our region, which helps TWF identify and fix sources of pollution.
Plus, it’s a lot of fun!
2024 monitoring results are now available! Explore maps and summaries at the links below.
Full Results from Each Year
Thanks to Our Sponsors!
Marquee & Event Sponsors
