• Starless River- Coming to a caving hut near you!

    Any questions or comments please email us at info@starlessriver.com or contact Tony directly. Thanks!

    Click here for the thread

  • Descent QI Competition

    Our October/November issue will be Descent 300 - a major landmark, which we plan to celebrate in style!

    ...we're running a competition with great prizes!

    Click here for more info and how to enter

Free webinar series on dye tracing tests on 27 and 28 September 2022


New member
TRAQUA will organise 2 free webinars on different applications of dye tracer tests 🧪🔦, from the monitoring of permafrost melting, to hydrology in cave systems, risk assessment, leak detection, applications in the quarrying or mining industry, water management for drinking water producers, and more.

There will be a total of 8 presentations, divided over the 2 webinars, by international experts in their respective fields who demonstrate how they use dye tracer tests to solve #waterflow related questions.

💧 Here are the links for more information (the link for the webinar will be provided later):