In 1554, Adam Craponne is at the origin of the design of the Canal de Craponne which connects the Durance to the Rhône via Salon-de-Provence then Saint-Martin-de-Crau and Arles. Water irrigates the meadows and Crau’s crops. Since its water intake in Lamanon, north of Salon-de-Provence, the flow of the canal is strong then it decreases and is very discreet on arrival in Arles where it is sometimes underground. A few centuries ago, this canal fed the wheat mills on the side of the Alyscamps.