Beware The Hot Water Tap
The water source you shouldn't use for drink prep.
Water at Origin
A look at wastewater and filtration at origin.
Water and Cold-Brew
Lots of room for experimentation and creativity.
Learn what's in your water.
US Water Hardness Map
A pictorial guide to regional water profiles.
Water Profiling: Chromatic Coffee
Two group heads, two water profiles.
Review: Water for Coffee
A book for science and coffee nerds alike.
What is Scale?
The secret life of calcium carbonate.
How Water Works
A crash course in the chemistry of water and coffee.
Filtration in the Café
Practical solutions for your business.