Snapshot Water Monitoring Day
September 19, 2024
Every September, more than 150 citizen scientists come together on a single day to collect, test, and analyze water samples from across our watershed.
Sep
19
2024 Snapshot Water Monitoring Day
September 19 @ 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!
Want to become a citizen scientist?
![](https://watershedfoundation.org/wp-content/uploads/2023/05/twf-snapshot-day-shirley-960x960.jpg)
![](https://watershedfoundation.org/wp-content/uploads/2023/05/IMG_0443-960x960.jpg)
![](https://watershedfoundation.org/wp-content/uploads/2023/05/twf-image-alex-hall-swmd-2021-960x960.jpg)
![](https://watershedfoundation.org/wp-content/uploads/2023/04/SnapshotDay22.2-960x960.jpeg)
Full Results from Each Year
Thanks to Our Sponsors!
Marquee & Event Sponsors
![](https://watershedfoundation.org/wp-content/uploads/2023/05/Snapshot-Sponsors-Transparent-6.4.24-1280x560.png)