Gahengeri coffee is processed in Humure washing station, which deserves particular attention. Located in the Gatsibo District, in the Eastern Province, this washing station is entirely managed by women. They process the coffee cherries from the surrounding farmers in a traditional and environment-friendly manner: they are very conscious of the amount of water they use when washing and rinsing the cherries, and have created a recycling system that pumps the water back to the hill.