Hi Folks, Chris Kelley here. In July of 2012, I took a trip to Honduras to learn more about a type of gravity-driven, non-electric water treatment plant designed by members of the AguaClara program at Cornell University (headed by Dr. Monroe Weber-Shirk). Working with the Honduran development group Agua Para El Pueblo (APP), […]

Announcing the OpenSourceWater monitoring system

Turbidity refers to the dirtiness or cloudiness of a water sample. Technicians at water treatment plants regularly measure water turbidity before and after treatment. It’s a legal requirement in many countries, and one indicator of whether treated water is safe for human consumption. The unaided eye can distinguish cloudy water […]

Open-source water quality testing: turbidity