Often, an elevational map is prepared which is used to delineate flood zones if controlled flooding is utilized to stimulate natural regeneration at lower elevations. Planting crews are then provided grid sheets with planting prescriptions for the field. Cottonwoods and willows are established using the dormant pole planting technique. Long slender poles with 5-7 cm. Seedlings can be established using passive water harvesting techniques or by using drip irrigation.
All planting occurs during winter months when plant materials are dormant.
Trees currently approach 16 meters in height. Controlled flooding can also be used to revegetate areas through natural regeneration following saltcedar control. Typically, an area is surface flooded, and water is gradually removed creating mudflats. Aerially dispersed woody riparian seeds adhere to the moist substrate, quickly germinate, and mature. Low soil salinity and proper drawdown rate are critical to the development of a desirable native riparian community.