Thank you to all our volunteers who carry out monthly chemistry testing, upload data, and deliver E. coli samples to the lab! Your help during packing parties and everything else keeps […]
Latest news
River Wey adventures and a windy day at Gilbert White’s House
May has been a busy month already! Thank you to all our volunteers who have either been out collecting water samples from our sponsored sites and/or delivering them into the […]
April on the Wey: Community, collaboration, and citizen science
It’s been a month of connection! April has been full of energy along the River Wey, from early‑spring sampling sessions to Good Friday filming in the Community Lab. Volunteers and […]
Shipping to the United States: what to expect
Cross-border shipping & tariffs for U.S. customers Our U.S. pricing reflects increased cross-border costs. We are doing our best to make sure that there are no surprises, but as the […]
Introducing automated data quality checks!
We’re excited to announce a major new feature on the Water Rangers data platform: automated data quality checks! Automated data checks combined with human review strengthen trust in community-collected data. […]
Share your impact with Water Rangers!
As the year comes to a close, we’d love your help in shaping the future of community science! Take a few minutes to fill out our super short end-of-year survey. […]
Our presale is back: 15% off for the 2026 testing season!
It’s that time of the year again! Our 2026 presale is now live! It may still be fall, but it’s never too early to think ahead to next year’s water […]
Sept 26, 2025: Update on our services during possible Canada Post strike
Water Rangers is working to ensure your orders arrive on time We understand how frustrating delivery delays can be – especially if you’re waiting on a much-anticipated order. As a […]
River Wey Trust presents… Water Rangers @ ZERO: Water Quality Blitz on 20th September!
Join the River Wey Trust and Water Rangers UK at ZERO Guildford for our bi-annual Water Quality Blitz! It’ll be a practical session on community water monitoring… plus a River Wey catchment update on everything that’s been happening locally […]
PFAS 101
The more people understand about the chemicals and pollutants that affect our waterways, the better equipped we are to protect them. One emerging concern we’ve been hearing more about from […]