Irrigation--Hawaii;Sugarcane--Irrigation

A field of sugarcane with an concrete irrigation channel in foreground. Description provided by photographer Roy Simonson reads: "Concrete flume, in sections, for irrigation of young sugar cane, also evident, on Lahaina soils in rolling uplands of Maui."

Description provided by photographer Roy Simonson reads: "Irrigation ditch in Lahaina soils, Low Humic Latosols, with 7% slope on Maui. No indication of downcutting or slumping can be noted despite the slope. Water is to be used for sugar cane fields lower down."

An irrigation ditch near the road on Maui by a field of prickly pear cactus. The water is being carried to sugar cane fields. Description provided by photographer Roy Simonson reads: "Water tumbling downhill in irrigation ditch shown in I118."